cmakemodules(1) cmakemodules(1)
NAME
cmakemodules - Reference of available CMake modules.
DESCRIPTION
The "cmake" executable is the CMake command-line interface. It may be
used to configure projects in scripts. Project configuration settings
may be specified on the command line with the -D option. The -i option
will cause cmake to interactively prompt for such settings.
CMake is a cross-platform build system generator. Projects specify
their build process with platform-independent CMake listfiles included
in each directory of a source tree with the name CMakeLists.txt. Users
build a project by using CMake to generate a build system for a native
tool on their platform.
MODULES
The following modules are provided with CMake. They can be used with
INCLUDE(ModuleName).
CMake Modules - Modules coming with CMake, the Cross-Platform Makefile Generator.
This is the documentation for the modules and scripts coming with
CMake. Using these modules you can check the computer system for
installed software packages, features of the compiler and the existance
of headers to name just a few.
AddFileDependencies
ADD_FILE_DEPENDENCIES(source_file depend_files...)
Adds the given files as dependencies to source_file
BundleUtilities
Functions to help assemble a standalone bundle application.
A collection of CMake utility functions useful for dealing with
.app bundles on the Mac and bundle-like directories on any OS.
The following functions are provided by this module:
fixup_bundle
copy_and_fixup_bundle
verify_app
get_bundle_main_executable
get_dotapp_dir
get_bundle_and_executable
get_bundle_all_executables
get_item_key
clear_bundle_keys
set_bundle_key_values
get_bundle_keys
copy_resolved_item_into_bundle
copy_resolved_framework_into_bundle
fixup_bundle_item
verify_bundle_prerequisites
verify_bundle_symlinks
Requires CMake 2.6 or greater because it uses function, break
and PARENT_SCOPE. Also depends on GetPrerequisites.cmake.
FIXUP_BUNDLE(<app> <libs> <dirs>)
Fix up a bundle in-place and make it standalone, such that it
can be drag-n-drop copied to another machine and run on that
machine as long as all of the system libraries are compatible.
If you pass plugins to fixup_bundle as the libs parameter, you
should install them or copy them into the bundle before calling
fixup_bundle. The "libs" parameter is a list of libraries that
must be fixed up, but that cannot be determined by otool output
analysis. (i.e., plugins)
Gather all the keys for all the executables and libraries in a
bundle, and then, for each key, copy each prerequisite into the
bundle. Then fix each one up according to its own list of pre-
requisites.
Then clear all the keys and call verify_app on the final bundle
to ensure that it is truly standalone.
COPY_AND_FIXUP_BUNDLE(<src> <dst> <libs> <dirs>)
Makes a copy of the bundle <src> at location <dst> and then
fixes up the new copied bundle in-place at <dst>...
VERIFY_APP(<app>)
Verifies that an application <app> appears valid based on run-
ning analysis tools on it. Calls "message(FATAL_ERROR" if the
application is not verified.
GET_BUNDLE_MAIN_EXECUTABLE(<bundle> <result_var>)
The result will be the full path name of the bundle's main exe-
cutable file or an "error:" prefixed string if it could not be
determined.
GET_DOTAPP_DIR(<exe> <dotapp_dir_var>)
Returns the nearest parent dir whose name ends with ".app" given
the full path to an executable. If there is no such parent dir,
then simply return the dir containing the executable.
The returned directory may or may not exist.
GET_BUNDLE_AND_EXECUTABLE(<app> <bundle_var> <executable_var> <valid_var>)
Takes either a ".app" directory name or the name of an exe-
cutable nested inside a ".app" directory and returns the path to
the ".app" directory in <bundle_var> and the path to its main
executable in <executable_var>
GET_BUNDLE_ALL_EXECUTABLES(<bundle> <exes_var>)
Scans the given bundle recursively for all executable files and
accumulates them into a variable.
GET_ITEM_KEY(<item> <key_var>)
Given a file (item) name, generate a key that should be unique
considering the set of libraries that need copying or fixing up
to make a bundle standalone. This is essentially the file name
including extension with "." replaced by "_"
This key is used as a prefix for CMake variables so that we can
associate a set of variables with a given item based on its key.
CLEAR_BUNDLE_KEYS(<keys_var>)
Loop over the list of keys, clearing all the variables associ-
ated with each key. After the loop, clear the list of keys
itself.
Caller of get_bundle_keys should call clear_bundle_keys when
done with list of keys.
SET_BUNDLE_KEY_VALUES(<keys_var> <context> <item> <exepath> <dirs>
<copyflag>)
Add a key to the list (if necessary) for the given item. If
added, also set all the variables associated with that key.
GET_BUNDLE_KEYS(<app> <libs> <dirs> <keys_var>)
Loop over all the executable and library files within the bundle
(and given as extra <libs>) and accumulate a list of keys repre-
senting them. Set values associated with each key such that we
can loop over all of them and copy prerequisite libs into the
bundle and then do appropriate install_name_tool fixups.
COPY_RESOLVED_ITEM_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>)
Copy a resolved item into the bundle if necessary. Copy is not
necessary if the resolved_item is "the same as" the
resolved_embedded_item.
COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE(<resolved_item> <resolved_embedded_item>)
Copy a resolved framework into the bundle if necessary. Copy is
not necessary if the resolved_item is "the same as" the
resolved_embedded_item.
By default, BU_COPY_FULL_FRAMEWORK_CONTENTS is not set. If you
want full frameworks embedded in your bundles, set
BU_COPY_FULL_FRAMEWORK_CONTENTS to ON before calling fixup_bun-
dle. By default, COPY_RESOLVED_FRAMEWORK_INTO_BUNDLE copies the
framework dylib itself plus the framework Resources directory.
FIXUP_BUNDLE_ITEM(<resolved_embedded_item> <exepath> <dirs>)
Get the direct/non-system prerequisites of the resolved embedded
item. For each prerequisite, change the way it is referenced to
the value of the _EMBEDDED_ITEM keyed variable for that prereq-
uisite. (Most likely changing to an "@executable_path" style
reference.)
This function requires that the resolved_embedded_item be
"inside" the bundle already. In other words, if you pass plugins
to fixup_bundle as the libs parameter, you should install them
or copy them into the bundle before calling fixup_bundle. The
"libs" parameter is a list of libraries that must be fixed up,
but that cannot be determined by otool output analysis. (i.e.,
plugins)
Also, change the id of the item being fixed up to its own
_EMBEDDED_ITEM value.
Accumulate changes in a local variable and make *one* call to
install_name_tool at the end of the function with all the
changes at once.
If the BU_CHMOD_BUNDLE_ITEMS variable is set then bundle items
will be marked writable before install_name_tool tries to change
them.
VERIFY_BUNDLE_PREREQUISITES(<bundle> <result_var> <info_var>)
Verifies that the sum of all prerequisites of all files inside
the bundle are contained within the bundle or are "system"
libraries, presumed to exist everywhere.
VERIFY_BUNDLE_SYMLINKS(<bundle> <result_var> <info_var>)
Verifies that any symlinks found in the bundle point to other
files that are already also in the bundle... Anything that
points to an external file causes this function to fail the ver-
ification.
CMakeAddFortranSubdirectory
Use MinGW gfortran from VS if a fortran compiler is not found.
The 'add_fortran_subdirectory' function adds a subdirectory to a
project that contains a fortran only sub-project. The module
will check the current compiler and see if it can support for-
tran. If no fortran compiler is found and the compiler is MSVC,
then this module will find the MinGW gfortran. It will then use
an external project to build with the MinGW tools. It will also
create imported targets for the libraries created. This will
only work if the fortran code is built into a dll, so
BUILD_SHARED_LIBS is turned on in the project. In addition the
CMAKE_GNUtoMS option is set to on, so that the MS .lib files are
created. Usage is as follows:
cmake_add_fortran_subdirectory(
<subdir> # name of subdirectory
PROJECT <project_name> # project name in subdir top CMakeLists.txt
ARCHIVE_DIR <dir> # dir where project places .lib files
RUNTIME_DIR <dir> # dir where project places .dll files
LIBRARIES <lib>... # names of library targets to import
LINK_LIBRARIES # link interface libraries for LIBRARIES
[LINK_LIBS <lib> <dep>...]...
CMAKE_COMMAND_LINE ... # extra command line flags to pass to cmake
NO_EXTERNAL_INSTALL # skip installation of external project
)
Relative paths in ARCHIVE_DIR and RUNTIME_DIR are interpreted
with respect to the build directory corresponding to the source
directory in which the function is invoked.
Limitations:
NO_EXTERNAL_INSTALL is required for forward compatibility with a
future version that supports installation of the external
project binaries during "make install".
CMakeBackwardCompatibilityCXX
define a bunch of backwards compatibility variables
CMAKE_ANSI_CXXFLAGS - flag for ansi c++
CMAKE_HAS_ANSI_STRING_STREAM - has <strstream>
INCLUDE(TestForANSIStreamHeaders)
INCLUDE(CheckIncludeFileCXX)
INCLUDE(TestForSTDNamespace)
INCLUDE(TestForANSIForScope)
CMakeDependentOption
Macro to provide an option dependent on other options.
This macro presents an option to the user only if a set of other
conditions are true. When the option is not presented a default
value is used, but any value set by the user is preserved for
when the option is presented again. Example invocation:
CMAKE_DEPENDENT_OPTION(USE_FOO "Use Foo" ON
"USE_BAR;NOT USE_ZOT" OFF)
If USE_BAR is true and USE_ZOT is false, this provides an option
called USE_FOO that defaults to ON. Otherwise, it sets USE_FOO
to OFF. If the status of USE_BAR or USE_ZOT ever changes, any
value for the USE_FOO option is saved so that when the option is
re-enabled it retains its old value.
CMakeDetermineVSServicePack
Includes a public function for assisting users in trying to
determine the
Visual Studio service pack in use.
Sets the passed in variable to one of the following values or an
empty string if unknown.
vc80
vc80sp1
vc90
vc90sp1
vc100
vc100sp1
Usage: ===========================
if(MSVC)
include(CMakeDetermineVSServicePack)
DetermineVSServicePack( my_service_pack )
if( my_service_pack )
message(STATUS "Detected: ${my_service_pack}")
endif()
endif()
===========================
CMakeExpandImportedTargets
CMAKE_EXPAND_IMPORTED_TARGETS(<var> LIBRARIES lib1 lib2...libN
[CONFIGURATION <config>] )
CMAKE_EXPAND_IMPORTED_TARGETS() takes a list of libraries and
replaces all imported targets contained in this list with their
actual file paths of the referenced libraries on disk, including
the libraries from their link interfaces. If a CONFIGURATION is
given, it uses the respective configuration of the imported tar-
gets if it exists. If no CONFIGURATION is given, it uses the
first configuration from ${CMAKE_CONFIGURATION_TYPES} if set,
otherwise ${CMAKE_BUILD_TYPE}. This macro is used by all
Check*.cmake files which use TRY_COMPILE() or TRY_RUN() and sup-
port CMAKE_REQUIRED_LIBRARIES , so that these checks support
imported targets in CMAKE_REQUIRED_LIBRARIES:
cmake_expand_imported_targets(expandedLibs LIBRARIES ${CMAKE_REQUIRED_LIBRARIES}
CONFIGURATION "${CMAKE_TRY_COMPILE_CONFIGURATION}" )
CMakeFindFrameworks
helper module to find OSX frameworks
CMakeFindPackageMode
This file is executed by cmake when invoked with --find-package.
It expects that the following variables are set using -D:
NAME = name of the package
COMPILER_ID = the CMake compiler ID for which the result is, i.e. GNU/Intel/Clang/MSVC, etc.
LANGUAGE = language for which the result will be used, i.e. C/CXX/Fortan/ASM
MODE = EXIST : only check for existance of the given package
COMPILE : print the flags needed for compiling an object file which uses the given package
LINK : print the flags needed for linking when using the given package
QUIET = if TRUE, don't print anything
CMakeForceCompiler
This module defines macros intended for use by cross-compiling
toolchain files when CMake is not able to automatically detect
the compiler identification.
Macro CMAKE_FORCE_C_COMPILER has the following signature:
CMAKE_FORCE_C_COMPILER(<compiler> <compiler-id>)
It sets CMAKE_C_COMPILER to the given compiler and the cmake
internal variable CMAKE_C_COMPILER_ID to the given compiler-id.
It also bypasses the check for working compiler and basic com-
piler information tests.
Macro CMAKE_FORCE_CXX_COMPILER has the following signature:
CMAKE_FORCE_CXX_COMPILER(<compiler> <compiler-id>)
It sets CMAKE_CXX_COMPILER to the given compiler and the cmake
internal variable CMAKE_CXX_COMPILER_ID to the given com-
piler-id. It also bypasses the check for working compiler and
basic compiler information tests.
Macro CMAKE_FORCE_Fortran_COMPILER has the following signature:
CMAKE_FORCE_Fortran_COMPILER(<compiler> <compiler-id>)
It sets CMAKE_Fortran_COMPILER to the given compiler and the
cmake internal variable CMAKE_Fortran_COMPILER_ID to the given
compiler-id. It also bypasses the check for working compiler and
basic compiler information tests.
So a simple toolchain file could look like this:
INCLUDE (CMakeForceCompiler)
SET(CMAKE_SYSTEM_NAME Generic)
CMAKE_FORCE_C_COMPILER (chc12 MetrowerksHicross)
CMAKE_FORCE_CXX_COMPILER (chc12 MetrowerksHicross)
CMakePackageConfigHelpers
CONFIGURE_PACKAGE_CONFIG_FILE(), WRITE_BASIC_PACKAGE_VER-
SION_FILE()
CONFIGURE_PACKAGE_CONFIG_FILE(<input> <output> INSTALL_DESTINATION <path>
[PATH_VARS <var1> <var2> ... <varN>]
[NO_SET_AND_CHECK_MACRO]
[NO_CHECK_REQUIRED_COMPONENTS_MACRO])
CONFIGURE_PACKAGE_CONFIG_FILE() should be used instead of the
plain CONFIGURE_FILE() command when creating the <Name>Con-
fig.cmake or <Name>-config.cmake file for installing a project
or library. It helps making the resulting package relocatable by
avoiding hardcoded paths in the installed Config.cmake file.
In a FooConfig.cmake file there may be code like this to make
the install destinations know to the using project:
set(FOO_INCLUDE_DIR "@CMAKE_INSTALL_FULL_INCLUDEDIR@" )
set(FOO_DATA_DIR "@CMAKE_INSTALL_PREFIX@/@RELATIVE_DATA_INSTALL_DIR@" )
set(FOO_ICONS_DIR "@CMAKE_INSTALL_PREFIX@/share/icons" )
...logic to determine installedPrefix from the own location...
set(FOO_CONFIG_DIR "${installedPrefix}/@CONFIG_INSTALL_DIR@" )
All 4 options shown above are not sufficient, since the first 3
hardcode the absolute directory locations, and the 4th case
works only if the logic to determine the installedPrefix is cor-
rect, and if CONFIG_INSTALL_DIR contains a relative path, which
in general cannot be guaranteed. This has the effect that the
resulting FooConfig.cmake file would work poorly under Windows
and OSX, where users are used to choose the install location of
a binary package at install time, independent from how
CMAKE_INSTALL_PREFIX was set at build/cmake time.
Using CONFIGURE_PACKAGE_CONFIG_FILE() helps. If used correctly,
it makes the resulting FooConfig.cmake file relocatable. Usage:
1. write a FooConfig.cmake.in file as you are used to
2. insert a line containing only the string "@PACKAGE_INIT@"
3. instead of SET(FOO_DIR "@SOME_INSTALL_DIR@"), use SET(FOO_DIR "@PACKAGE_SOME_INSTALL_DIR@")
(this must be after the @PACKAGE_INIT@ line)
4. instead of using the normal CONFIGURE_FILE(), use CONFIGURE_PACKAGE_CONFIG_FILE()
The <input> and <output> arguments are the input and output
file, the same way as in CONFIGURE_FILE().
The <path> given to INSTALL_DESTINATION must be the destination
where the FooConfig.cmake file will be installed to. This can
either be a relative or absolute path, both work.
The variables <var1> to <varN> given as PATH_VARS are the vari-
ables which contain install destinations. For each of them the
macro will create a helper variable PACKAGE_<var...>. These
helper variables must be used in the FooConfig.cmake.in file for
setting the installed location. They are calculated by CONFIG-
URE_PACKAGE_CONFIG_FILE() so that they are always relative to
the installed location of the package. This works both for rela-
tive and also for absolute locations. For absolute locations it
works only if the absolute location is a subdirectory of
CMAKE_INSTALL_PREFIX.
By default configure_package_config_file() also generates two
helper macros, set_and_check() and check_required_components()
into the FooConfig.cmake file.
set_and_check() should be used instead of the normal set() com-
mand for setting directories and file locations. Additionally to
setting the variable it also checks that the referenced file or
directory actually exists and fails with a FATAL_ERROR other-
wise. This makes sure that the created FooConfig.cmake file does
not contain wrong references. When using the
NO_SET_AND_CHECK_MACRO, this macro is not generated into the
FooConfig.cmake file.
check_required_components(<package_name>) should be called at
the end of the FooConfig.cmake file if the package supports com-
ponents. This macro checks whether all requested, non-optional
components have been found, and if this is not the case, sets
the Foo_FOUND variable to FALSE, so that the package is consid-
ered to be not found. It does that by testing the Foo_<Compo-
nent>_FOUND variables for all requested required components.
When using the NO_CHECK_REQUIRED_COMPONENTS option, this macro
is not generated into the FooConfig.cmake file.
For an example see below the documentation for WRITE_BASIC_PACK-
AGE_VERSION_FILE().
WRITE_BASIC_PACKAGE_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion|ExactVersion) )
Writes a file for use as <package>ConfigVersion.cmake file to
<filename>. See the documentation of FIND_PACKAGE() for details
on this.
filename is the output filename, it should be in the build tree.
major.minor.patch is the version number of the project to be installed
The COMPATIBILITY mode AnyNewerVersion means that the installed
package version will be considered compatible if it is newer or
exactly the same as the requested version. This mode should be
used for packages which are fully backward compatible, also
across major versions. If SameMajorVersion is used instead, then
the behaviour differs from AnyNewerVersion in that the major
version number must be the same as requested, e.g. version 2.0
will not be considered compatible if 1.0 is requested. This mode
should be used for packages which guarantee backward compatibil-
ity within the same major version. If ExactVersion is used, then
the package is only considered compatible if the requested ver-
sion matches exactly its own version number (not considering the
tweak version). For example, version 1.2.3 of a package is only
considered compatible to requested version 1.2.3. This mode is
for packages without compatibility guarantees. If your project
has more elaborated version matching rules, you will need to
write your own custom ConfigVersion.cmake file instead of using
this macro.
Internally, this macro executes configure_file() to create the
resulting version file. Depending on the COMPATIBLITY, either
the file BasicConfigVersion-SameMajorVersion.cmake.in or Basic-
ConfigVersion-AnyNewerVersion.cmake.in is used. Please note that
these two files are internal to CMake and you should not call
configure_file() on them yourself, but they can be used as
starting point to create more sophisticted custom ConfigVer-
sion.cmake files.
Example using both configure_package_config_file() and
write_basic_package_version_file(): CMakeLists.txt:
set(INCLUDE_INSTALL_DIR include/ ... CACHE )
set(LIB_INSTALL_DIR lib/ ... CACHE )
set(SYSCONFIG_INSTALL_DIR etc/foo/ ... CACHE )
...
include(CMakePackageConfigHelpers)
configure_package_config_file(FooConfig.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/FooConfig.cmake
INSTALL_DESTINATION ${LIB_INSTALL_DIR}/Foo/cmake
PATH_VARS INCLUDE_INSTALL_DIR SYSCONFIG_INSTALL_DIR)
write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake
VERSION 1.2.3
COMPATIBILITY SameMajorVersion )
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/FooConfig.cmake ${CMAKE_CURRENT_BINARY_DIR}/FooConfigVersion.cmake
DESTINATION ${LIB_INSTALL_DIR}/Foo/cmake )
With a FooConfig.cmake.in:
set(FOO_VERSION x.y.z)
...
@PACKAGE_INIT@
...
set_and_check(FOO_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@")
set_and_check(FOO_SYSCONFIG_DIR "@PACKAGE_SYSCONFIG_INSTALL_DIR@")
check_required_components(Foo)
CMakeParseArguments
CMAKE_PARSE_ARGUMENTS(<prefix> <options> <one_value_keywords>
<multi_value_keywords> args...)
CMAKE_PARSE_ARGUMENTS() is intended to be used in macros or
functions for parsing the arguments given to that macro or func-
tion. It processes the arguments and defines a set of variables
which hold the values of the respective options.
The <options> argument contains all options for the respective
macro, i.e. keywords which can be used when calling the macro
without any value following, like e.g. the OPTIONAL keyword of
the install() command.
The <one_value_keywords> argument contains all keywords for this
macro which are followed by one value, like e.g. DESTINATION
keyword of the install() command.
The <multi_value_keywords> argument contains all keywords for
this macro which can be followed by more than one value, like
e.g. the TARGETS or FILES keywords of the install() command.
When done, CMAKE_PARSE_ARGUMENTS() will have defined for each of
the keywords listed in <options>, <one_value_keywords> and
<multi_value_keywords> a variable composed of the given <prefix>
followed by "_" and the name of the respective keyword. These
variables will then hold the respective value from the argument
list. For the <options> keywords this will be TRUE or FALSE.
All remaining arguments are collected in a variable <pre-
fix>_UNPARSED_ARGUMENTS, this can be checked afterwards to see
whether your macro was called with unrecognized parameters.
As an example here a my_install() macro, which takes similar
arguments as the real install() command:
function(MY_INSTALL)
set(options OPTIONAL FAST)
set(oneValueArgs DESTINATION RENAME)
set(multiValueArgs TARGETS CONFIGURATIONS)
cmake_parse_arguments(MY_INSTALL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN} )
...
Assume my_install() has been called like this:
my_install(TARGETS foo bar DESTINATION bin OPTIONAL blub)
After the cmake_parse_arguments() call the macro will have set
the following variables:
MY_INSTALL_OPTIONAL = TRUE
MY_INSTALL_FAST = FALSE (this option was not used when calling my_install()
MY_INSTALL_DESTINATION = "bin"
MY_INSTALL_RENAME = "" (was not used)
MY_INSTALL_TARGETS = "foo;bar"
MY_INSTALL_CONFIGURATIONS = "" (was not used)
MY_INSTALL_UNPARSED_ARGUMENTS = "blub" (no value expected after "OPTIONAL"
You can the continue and process these variables.
Keywords terminate lists of values, e.g. if directly after a
one_value_keyword another recognized keyword follows, this is
interpreted as the beginning of the new option. E.g.
my_install(TARGETS foo DESTINATION OPTIONAL) would result in
MY_INSTALL_DESTINATION set to "OPTIONAL", but MY_INSTALL_DESTI-
NATION would be empty and MY_INSTALL_OPTIONAL would be set to
TRUE therefor.
CMakePrintSystemInformation
print system information
This file can be used for diagnostic purposes just include it in
a project to see various internal CMake variables.
CMakePushCheckState
This module defines two macros: CMAKE_PUSH_CHECK_STATE() and
CMAKE_POP_CHECK_STATE() These two macros can be used to save and
restore the state of the variables CMAKE_REQUIRED_FLAGS,
CMAKE_REQUIRED_DEFINITIONS, CMAKE_REQUIRED_LIBRARIES and
CMAKE_REQUIRED_INCLUDES used by the various Check-files coming
with CMake, like e.g. check_function_exists() etc. The variable
contents are pushed on a stack, pushing multiple times is sup-
ported. This is useful e.g. when executing such tests in a
Find-module, where they have to be set, but after the Find-mod-
ule has been executed they should have the same value as they
had before.
Usage:
cmake_push_check_state()
set(CMAKE_REQUIRED_DEFINITIONS ${CMAKE_REQUIRED_DEFINITIONS} -DSOME_MORE_DEF)
check_function_exists(...)
cmake_pop_check_state()
CMakeVerifyManifest
CMakeVerifyManifest.cmake
This script is used to verify that embeded manifests and side by
side manifests for a project match. To run this script, cd to a
directory and run the script with cmake -P. On the command line
you can pass in versions that are OK even if not found in the
.manifest files. For example, cmake -Dallow_ver-
sions=8.0.50608.0 -PCmakeVerifyManifest.cmake could be used to
allow an embeded manifest of 8.0.50608.0 to be used in a project
even if that version was not found in the .manifest file.
CPack Build binary and source package installers.
The CPack module generates binary and source installers in a
variety of formats using the cpack program. Inclusion of the
CPack module adds two new targets to the resulting makefiles,
package and package_source, which build the binary and source
installers, respectively. The generated binary installers con-
tain everything installed via CMake's INSTALL command (and the
deprecated INSTALL_FILES, INSTALL_PROGRAMS, and INSTALL_TARGETS
commands).
For certain kinds of binary installers (including the graphical
installers on Mac OS X and Windows), CPack generates installers
that allow users to select individual application components to
install. See CPackComponent module for that.
The CPACK_GENERATOR variable has different meanings in different
contexts. In your CMakeLists.txt file, CPACK_GENERATOR is a
*list of generators*: when run with no other arguments, CPack
will iterate over that list and produce one package for each
generator. In a CPACK_PROJECT_CONFIG_FILE, though, CPACK_GENERA-
TOR is a *string naming a single generator*. If you need
per-cpack- generator logic to control *other* cpack settings,
then you need a CPACK_PROJECT_CONFIG_FILE.
The CMake source tree itself contains a CPACK_PROJECT_CON-
FIG_FILE. See the top level file CMakeCPackOptions.cmake.in for
an example.
If set, the CPACK_PROJECT_CONFIG_FILE is included automatically
on a per-generator basis. It only need contain overrides.
Here's how it works:
- cpack runs
- it includes CPackConfig.cmake
- it iterates over the generators listed in that file's
CPACK_GENERATOR list variable (unless told to use just a
specific one via -G on the command line...)
- foreach generator, it then
- sets CPACK_GENERATOR to the one currently being iterated
- includes the CPACK_PROJECT_CONFIG_FILE
- produces the package for that generator
This is the key: For each generator listed in CPACK_GENERATOR in
CPackConfig.cmake, cpack will *reset* CPACK_GENERATOR internally
to *the one currently being used* and then include the
CPACK_PROJECT_CONFIG_FILE.
Before including this CPack module in your CMakeLists.txt file,
there are a variety of variables that can be set to customize
the resulting installers. The most commonly-used variables are:
CPACK_PACKAGE_NAME - The name of the package (or application). If
not specified, defaults to the project name.
CPACK_PACKAGE_VENDOR - The name of the package vendor. (e.g.,
"Kitware").
CPACK_PACKAGE_DIRECTORY - The directory in which CPack is doing its
packaging. If it is not set then this will default (internally) to the
build dir. This variable may be defined in CPack config file or from
the cpack command line option "-B". If set the command line option
override the value found in the config file.
CPACK_PACKAGE_VERSION_MAJOR - Package major Version
CPACK_PACKAGE_VERSION_MINOR - Package minor Version
CPACK_PACKAGE_VERSION_PATCH - Package patch Version
CPACK_PACKAGE_DESCRIPTION_FILE - A text file used to describe the
project. Used, for example, the introduction screen of a
CPack-generated Windows installer to describe the project.
CPACK_PACKAGE_DESCRIPTION_SUMMARY - Short description of the
project (only a few words).
CPACK_PACKAGE_FILE_NAME - The name of the package file to generate,
not including the extension. For example, cmake-2.6.1-Linux-i686.
The default value is
${CPACK_PACKAGE_NAME}-${CPACK_PACKAGE_VERSION}-${CPACK_SYSTEM_NAME}.
CPACK_PACKAGE_INSTALL_DIRECTORY - Installation directory on the
target system. This may be used by some CPack generators
like NSIS to create an installation directory e.g., "CMake 2.5"
below the installation prefix. All installed element will be
put inside this directory.
CPACK_PACKAGE_ICON - A branding image that will be displayed inside
the installer (used by GUI installers).
CPACK_PROJECT_CONFIG_FILE - CPack-time project CPack configuration
file. This file included at cpack time, once per
generator after CPack has set CPACK_GENERATOR to the actual generator
being used. It allows per-generator setting of CPACK_* variables at
cpack time.
CPACK_RESOURCE_FILE_LICENSE - License to be embedded in the installer. It
will typically be displayed to the user by the produced installer
(often with an explicit "Accept" button, for graphical installers)
prior to installation. This license file is NOT added to installed
file but is used by some CPack generators like NSIS. If you want
to install a license file (may be the same as this one)
along with your project you must add an appropriate CMake INSTALL
command in your CMakeLists.txt.
CPACK_RESOURCE_FILE_README - ReadMe file to be embedded in the installer. It
typically describes in some detail the purpose of the project
during the installation. Not all CPack generators uses
this file.
CPACK_RESOURCE_FILE_WELCOME - Welcome file to be embedded in the
installer. It welcomes users to this installer.
Typically used in the graphical installers on Windows and Mac OS X.
CPACK_MONOLITHIC_INSTALL - Disables the component-based
installation mechanism. When set the component specification is ignored
and all installed items are put in a single "MONOLITHIC" package.
Some CPack generators do monolithic packaging by default and
may be asked to do component packaging by setting
CPACK_<GENNAME>_COMPONENT_INSTALL to 1/TRUE.
CPACK_GENERATOR - List of CPack generators to use. If not
specified, CPack will create a set of options CPACK_BINARY_<GENNAME> (e.g.,
CPACK_BINARY_NSIS) allowing the user to enable/disable individual
generators. This variable may be used on the command line
as well as in:
cpack -D CPACK_GENERATOR="ZIP;TGZ" /path/to/build/tree
CPACK_OUTPUT_CONFIG_FILE - The name of the CPack binary configuration
file. This file is the CPack configuration generated by the CPack module
for binary installers. Defaults to CPackConfig.cmake.
CPACK_PACKAGE_EXECUTABLES - Lists each of the executables and associated
text label to be used to create Start Menu shortcuts. For example,
setting this to the list ccmake;CMake will
create a shortcut named "CMake" that will execute the installed
executable ccmake. Not all CPack generators use it (at least NSIS and
OSXX11 do).
CPACK_STRIP_FILES - List of files to be stripped. Starting with
CMake 2.6.0 CPACK_STRIP_FILES will be a boolean variable which
enables stripping of all files (a list of files evaluates to TRUE
in CMake, so this change is compatible).
The following CPack variables are specific to source packages,
and will not affect binary packages:
CPACK_SOURCE_PACKAGE_FILE_NAME - The name of the source package. For
example cmake-2.6.1.
CPACK_SOURCE_STRIP_FILES - List of files in the source tree that
will be stripped. Starting with CMake 2.6.0
CPACK_SOURCE_STRIP_FILES will be a boolean variable which enables
stripping of all files (a list of files evaluates to TRUE in CMake,
so this change is compatible).
CPACK_SOURCE_GENERATOR - List of generators used for the source
packages. As with CPACK_GENERATOR, if this is not specified then
CPack will create a set of options (e.g., CPACK_SOURCE_ZIP)
allowing users to select which packages will be generated.
CPACK_SOURCE_OUTPUT_CONFIG_FILE - The name of the CPack source
configuration file. This file is the CPack configuration generated by the
CPack module for source installers. Defaults to CPackSourceConfig.cmake.
CPACK_SOURCE_IGNORE_FILES - Pattern of files in the source tree
that won't be packaged when building a source package. This is a
list of regular expression patterns (that must be properly escaped),
e.g., /CVS/;/\\.svn/;\\.swp$;\\.#;/#;.*~;cscope.*
The following variables are for advanced uses of CPack:
CPACK_CMAKE_GENERATOR - What CMake generator should be used if the
project is CMake project. Defaults to the value of CMAKE_GENERATOR
few users will want to change this setting.
CPACK_INSTALL_CMAKE_PROJECTS - List of four values that specify
what project to install. The four values are: Build directory,
Project Name, Project Component, Directory. If omitted, CPack will
build an installer that installers everything.
CPACK_SYSTEM_NAME - System name, defaults to the value of
${CMAKE_SYSTEM_NAME}.
CPACK_PACKAGE_VERSION - Package full version, used internally. By
default, this is built from CPACK_PACKAGE_VERSION_MAJOR,
CPACK_PACKAGE_VERSION_MINOR, and CPACK_PACKAGE_VERSION_PATCH.
CPACK_TOPLEVEL_TAG - Directory for the installed files.
CPACK_INSTALL_COMMANDS - Extra commands to install components.
CPACK_INSTALLED_DIRECTORIES - Extra directories to install.
CPACK_PACKAGE_INSTALL_REGISTRY_KEY - Registry key used when
installing this project. This is only used
by installer for Windows.
CPACK_CREATE_DESKTOP_LINKS - List of desktop links to create.
CPackBundle
CPack Bundle generator (Mac OS X) specific options
Installers built on Mac OS X using the Bundle generator use the
aforementioned DragNDrop (CPACK_DMG_xxx) variables, plus the
following Bundle-specific parameters (CPACK_BUNDLE_xxx).
CPACK_BUNDLE_NAME - The name of the generated bundle. This
appears in the OSX finder as the bundle name. Required.
CPACK_BUNDLE_PLIST - Path to an OSX plist file that will be used
for the generated bundle. This assumes that the caller has generated
or specified their own Info.plist file. Required.
CPACK_BUNDLE_ICON - Path to an OSX icon file that will be used as
the icon for the generated bundle. This is the icon that appears in the
OSX finder for the bundle, and in the OSX dock when the bundle is opened.
Required.
CPACK_BUNDLE_STARTUP_COMMAND - Path to a startup script. This is a path to
an executable or script that will be run whenever an end-user double-clicks
the generated bundle in the OSX Finder. Optional.
CPackComponent
Build binary and source package installers
The CPackComponent module is the module which handles the compo-
nent part of CPack. See CPack module for general information
about CPack.
For certain kinds of binary installers (including the graphical
installers on Mac OS X and Windows), CPack generates installers
that allow users to select individual application components to
install. The contents of each of the components are identified
by the COMPONENT argument of CMake's INSTALL command. These com-
ponents can be annotated with user-friendly names and descrip-
tions, inter-component dependencies, etc., and grouped in vari-
ous ways to customize the resulting installer. See the
cpack_add_* commands, described below, for more information
about component-specific installations.
Component-specific installation allows users to select specific
sets of components to install during the install process.
Installation components are identified by the COMPONENT argument
of CMake's INSTALL commands, and should be further described by
the following CPack commands:
CPACK_COMPONENTS_ALL - The list of component to install.
The default value of this variable is computed by CPack
and contains all components defined by the project. The
user may set it to only include the specified components.
CPACK_<GENNAME>_COMPONENT_INSTALL - Enable/Disable component install for
CPack generator <GENNAME>.
Each CPack Generator (RPM, DEB, ARCHIVE, NSIS, DMG, etc...) has a legacy
default behavior. e.g. RPM builds monolithic whereas NSIS builds component.
One can change the default behavior by setting this variable to 0/1 or OFF/ON.
CPACK_COMPONENTS_GROUPING - Specify how components are grouped for multi-package
component-aware CPack generators.
Some generators like RPM or ARCHIVE family (TGZ, ZIP, ...) generates several
packages files when asked for component packaging. They group the component
differently depending on the value of this variable:
- ONE_PER_GROUP (default): creates one package file per component group
- ALL_COMPONENTS_IN_ONE : creates a single package with all (requested) component
- IGNORE : creates one package per component, i.e. IGNORE component group
One can specify different grouping for different CPack generator by using
a CPACK_PROJECT_CONFIG_FILE.
CPACK_COMPONENT_<compName>_DISPLAY_NAME - The name to be displayed for a component.
CPACK_COMPONENT_<compName>_DESCRIPTION - The description of a component.
CPACK_COMPONENT_<compName>_GROUP - The group of a component.
CPACK_COMPONENT_<compName>_DEPENDS - The dependencies (list of components)
on which this component depends.
CPACK_COMPONENT_<compName>_REQUIRED - True is this component is required.
cpack_add_component - Describes a CPack installation component
named by the COMPONENT argument to a CMake INSTALL command.
cpack_add_component(compname
[DISPLAY_NAME name]
[DESCRIPTION description]
[HIDDEN | REQUIRED | DISABLED ]
[GROUP group]
[DEPENDS comp1 comp2 ... ]
[INSTALL_TYPES type1 type2 ... ]
[DOWNLOADED]
[ARCHIVE_FILE filename])
The cmake_add_component command describes an installation
component, which the user can opt to install or remove as part of
the graphical installation process. compname is the name of the
component, as provided to the COMPONENT argument of one or more
CMake INSTALL commands.
DISPLAY_NAME is the displayed name of the component, used in
graphical installers to display the component name. This value can
be any string.
DESCRIPTION is an extended description of the component, used in
graphical installers to give the user additional information about
the component. Descriptions can span multiple lines using "\n" as
the line separator. Typically, these descriptions should be no
more than a few lines long.
HIDDEN indicates that this component will be hidden in the
graphical installer, so that the user cannot directly change
whether it is installed or not.
REQUIRED indicates that this component is required, and therefore
will always be installed. It will be visible in the graphical
installer, but it cannot be unselected. (Typically, required
components are shown greyed out).
DISABLED indicates that this component should be disabled
(unselected) by default. The user is free to select this component
for installation, unless it is also HIDDEN.
DEPENDS lists the components on which this component depends. If
this component is selected, then each of the components listed
must also be selected. The dependency information is encoded
within the installer itself, so that users cannot install
inconsitent sets of components.
GROUP names the component group of which this component is a
part. If not provided, the component will be a standalone
component, not part of any component group. Component groups are
described with the cpack_add_component_group command, detailed
below.
INSTALL_TYPES lists the installation types of which this component
is a part. When one of these installations types is selected, this
component will automatically be selected. Installation types are
described with the cpack_add_install_type command, detailed below.
DOWNLOADED indicates that this component should be downloaded
on-the-fly by the installer, rather than packaged in with the
installer itself. For more information, see the cpack_configure_downloads
command.
ARCHIVE_FILE provides a name for the archive file created by CPack
to be used for downloaded components. If not supplied, CPack will
create a file with some name based on CPACK_PACKAGE_FILE_NAME and
the name of the component. See cpack_configure_downloads for more
information.
cpack_add_component_group - Describes a group of related CPack
installation components.
cpack_add_component_group(groupname
[DISPLAY_NAME name]
[DESCRIPTION description]
[PARENT_GROUP parent]
[EXPANDED]
[BOLD_TITLE])
The cpack_add_component_group describes a group of installation
components, which will be placed together within the listing of
options. Typically, component groups allow the user to
select/deselect all of the components within a single group via a
single group-level option. Use component groups to reduce the
complexity of installers with many options. groupname is an
arbitrary name used to identify the group in the GROUP argument of
the cpack_add_component command, which is used to place a
component in a group. The name of the group must not conflict with
the name of any component.
DISPLAY_NAME is the displayed name of the component group, used in
graphical installers to display the component group name. This
value can be any string.
DESCRIPTION is an extended description of the component group,
used in graphical installers to give the user additional
information about the components within that group. Descriptions
can span multiple lines using "\n" as the line
separator. Typically, these descriptions should be no more than a
few lines long.
PARENT_GROUP, if supplied, names the parent group of this group.
Parent groups are used to establish a hierarchy of groups,
providing an arbitrary hierarchy of groups.
EXPANDED indicates that, by default, the group should show up as
"expanded", so that the user immediately sees all of the
components within the group. Otherwise, the group will initially
show up as a single entry.
BOLD_TITLE indicates that the group title should appear in bold,
to call the user's attention to the group.
cpack_add_install_type - Add a new installation type containing a
set of predefined component selections to the graphical installer.
cpack_add_install_type(typename
[DISPLAY_NAME name])
The cpack_add_install_type command identifies a set of preselected
components that represents a common use case for an
application. For example, a "Developer" install type might include
an application along with its header and library files, while an
"End user" install type might just include the application's
executable. Each component identifies itself with one or more
install types via the INSTALL_TYPES argument to
cpack_add_component.
DISPLAY_NAME is the displayed name of the install type, which will
typically show up in a drop-down box within a graphical
installer. This value can be any string.
cpack_configure_downloads - Configure CPack to download selected
components on-the-fly as part of the installation process.
cpack_configure_downloads(site
[UPLOAD_DIRECTORY dirname]
[ALL]
[ADD_REMOVE|NO_ADD_REMOVE])
The cpack_configure_downloads command configures installation-time
downloads of selected components. For each downloadable component,
CPack will create an archive containing the contents of that
component, which should be uploaded to the given site. When the
user selects that component for installation, the installer will
download and extract the component in place. This feature is
useful for creating small installers that only download the
requested components, saving bandwidth. Additionally, the
installers are small enough that they will be installed as part of
the normal installation process, and the "Change" button in
Windows Add/Remove Programs control panel will allow one to add or
remove parts of the application after the original
installation. On Windows, the downloaded-components functionality
requires the ZipDLL plug-in for NSIS, available at:
http://nsis.sourceforge.net/ZipDLL_plug-in
On Mac OS X, installers that download components on-the-fly can
only be built and installed on system using Mac OS X 10.5 or
later.
The site argument is a URL where the archives for downloadable
components will reside, e.g., http://www.cmake.org/files/2.6.1/installer/
All of the archives produced by CPack should be uploaded to that location.
UPLOAD_DIRECTORY is the local directory where CPack will create the
various archives for each of the components. The contents of this
directory should be uploaded to a location accessible by the URL given
in the site argument. If omitted, CPack will use the directory
CPackUploads inside the CMake binary directory to store the generated
archives.
The ALL flag indicates that all components be downloaded. Otherwise, only
those components explicitly marked as DOWNLOADED or that have a specified
ARCHIVE_FILE will be downloaded. Additionally, the ALL option implies
ADD_REMOVE (unless NO_ADD_REMOVE is specified).
ADD_REMOVE indicates that CPack should install a copy of the installer
that can be called from Windows' Add/Remove Programs dialog (via the
"Modify" button) to change the set of installed components. NO_ADD_REMOVE
turns off this behavior. This option is ignored on Mac OS X.
CPackCygwin
Cygwin CPack generator (Cygwin).
The following variable is specific to installers build on and/or
for Cygwin:
CPACK_CYGWIN_PATCH_NUMBER - The Cygwin patch number.
FIXME: This documentation is incomplete.
CPACK_CYGWIN_PATCH_FILE - The Cygwin patch file.
FIXME: This documentation is incomplete.
CPACK_CYGWIN_BUILD_SCRIPT - The Cygwin build script.
FIXME: This documentation is incomplete.
CPackDMG
DragNDrop CPack generator (Mac OS X).
The following variables are specific to the DragNDrop installers
built on Mac OS X:
CPACK_DMG_VOLUME_NAME - The volume name of the generated disk
image. Defaults to CPACK_PACKAGE_FILE_NAME.
CPACK_DMG_FORMAT - The disk image format. Common values are UDRO
(UDIF read-only), UDZO (UDIF zlib-compressed) or UDBZ (UDIF
bzip2-compressed). Refer to hdiutil(1) for more information on
other available formats.
CPACK_DMG_DS_STORE - Path to a custom DS_Store file. This .DS_Store
file e.g. can be used to specify the Finder window
position/geometry and layout (such as hidden toolbars, placement of the
icons etc.). This file has to be generated by the Finder (either manually or
through OSA-script) using a normal folder from which the .DS_Store
file can then be extracted.
CPACK_DMG_BACKGROUND_IMAGE - Path to a background image file. This
file will be used as the background for the Finder Window when the disk
image is opened. By default no background image is set. The background
image is applied after applying the custom .DS_Store file.
CPACK_COMMAND_HDIUTIL - Path to the hdiutil(1) command used to
operate on disk image files on Mac OS X. This variable can be used
to override the automatically detected command (or specify its
location if the auto-detection fails to find it.)
CPACK_COMMAND_SETFILE - Path to the SetFile(1) command used to set
extended attributes on files and directories on Mac OS X. This
variable can be used to override the automatically detected
command (or specify its location if the auto-detection fails to
find it.)
CPACK_COMMAND_REZ - Path to the Rez(1) command used to compile
resources on Mac OS X. This variable can be used to override the
automatically detected command (or specify its location if the
auto-detection fails to find it.)
CPackDeb
The builtin (binary) CPack Deb generator (Unix only)
CPackDeb may be used to create Deb package using CPack. CPackDeb
is a CPack generator thus it uses the CPACK_XXX variables used
by CPack : http://www.cmake.org/Wiki/CMake:CPackConfiguration.
CPackDeb generator should work on any linux host but it will
produce better deb package when Debian specific tools 'dpkg-xxx'
are usable on the build system.
CPackDeb has specific features which are controlled by the
specifics CPACK_DEBIAN_XXX variables.You'll find a detailed
usage on the wiki:
http://www.cmake.org/Wiki/CMake:CPackPackageGenerators#DEB_.28UNIX_only.29
However as a handy reminder here comes the list of specific
variables:
CPACK_DEBIAN_PACKAGE_NAME
Mandatory : YES
Default : CPACK_PACKAGE_NAME (lower case)
The debian package summary
CPACK_DEBIAN_PACKAGE_VERSION
Mandatory : YES
Default : CPACK_PACKAGE_VERSION
The debian package version
CPACK_DEBIAN_PACKAGE_ARCHITECTURE
Mandatory : YES
Default : Output of dpkg --print-architecture (or i386 if dpkg is not found)
The debian package architecture
CPACK_DEBIAN_PACKAGE_DEPENDS
Mandatory : NO
Default : -
May be used to set deb dependencies.
CPACK_DEBIAN_PACKAGE_MAINTAINER
Mandatory : YES
Default : CPACK_PACKAGE_CONTACT
The debian package maintainer
CPACK_DEBIAN_PACKAGE_DESCRIPTION
Mandatory : YES
Default : CPACK_PACKAGE_DESCRIPTION_SUMMARY
The debian package description
CPACK_DEBIAN_PACKAGE_SECTION
Mandatory : YES
Default : 'devel'
The debian package section
CPACK_DEBIAN_PACKAGE_PRIORITY
Mandatory : YES
Default : 'optional'
The debian package priority
CPACK_DEBIAN_PACKAGE_HOMEPAGE
Mandatory : NO
Default : -
The URL of the web site for this package, preferably (when applicable) the
site from which the original source can be obtained and any additional
upstream documentation or information may be found.
The content of this field is a simple URL without any surrounding
characters such as <>.
CPACK_DEBIAN_PACKAGE_SHLIBDEPS
Mandatory : NO
Default : OFF
May be set to ON in order to use dpkg-shlibdeps to generate
better package dependency list.
You may need set CMAKE_INSTALL_RPATH toi appropriate value
if you use this feature, because if you don't dpkg-shlibdeps
may fail to find your own shared libs.
See http://www.cmake.org/Wiki/CMake_RPATH_handling.
CPACK_DEBIAN_PACKAGE_DEBUG
Mandatory : NO
Default : -
May be set when invoking cpack in order to trace debug information
during CPackDeb run.
CPACK_DEBIAN_PACKAGE_PREDEPENDS
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
This field is like Depends, except that it also forces dpkg to complete installation of
the packages named before even starting the installation of the package which declares
the pre-dependency.
CPACK_DEBIAN_PACKAGE_ENHANCES
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
This field is similar to Suggests but works in the opposite direction.
It is used to declare that a package can enhance the functionality of another package.
CPACK_DEBIAN_PACKAGE_BREAKS
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
When one binary package declares that it breaks another, dpkg will refuse to allow the
package which declares Breaks be installed unless the broken package is deconfigured first,
and it will refuse to allow the broken package to be reconfigured.
CPACK_DEBIAN_PACKAGE_CONFLICTS
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
When one binary package declares a conflict with another using a Conflicts field,
dpkg will refuse to allow them to be installed on the system at the same time.
CPACK_DEBIAN_PACKAGE_PROVIDES
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
A virtual package is one which appears in the Provides control field of another package.
CPACK_DEBIAN_PACKAGE_REPLACES
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
Packages can declare in their control file that they should overwrite
files in certain other packages, or completely replace other packages.
CPACK_DEBIAN_PACKAGE_RECOMMENDS
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
Allows packages to declare a strong, but not absolute, dependency on other packages.
CPACK_DEBIAN_PACKAGE_SUGGESTS
Mandatory : NO
Default : -
see http://www.debian.org/doc/debian-policy/ch-relationships.html#s-binarydeps
Allows packages to declare a suggested package install grouping.
CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
Mandatory : NO
Default : -
This variable allow advanced user to add custom script to the control.tar.gz
Typical usage is for conffiles, postinst, postrm, prerm.
Usage: SET(CPACK_DEBIAN_PACKAGE_CONTROL_EXTRA
"${CMAKE_CURRENT_SOURCE_DIR/prerm;${CMAKE_CURRENT_SOURCE_DIR}/postrm")
CPackNSIS
CPack NSIS generator specific options
The following variables are specific to the graphical installers
built on Windows using the Nullsoft Installation System.
CPACK_NSIS_INSTALL_ROOT - The default installation directory presented
to the end user by the NSIS installer is under this root dir. The full
directory presented to the end user is:
${CPACK_NSIS_INSTALL_ROOT}/${CPACK_PACKAGE_INSTALL_DIRECTORY}
CPACK_NSIS_MUI_ICON - An icon filename.
The name of a *.ico file used as the main icon for the generated
install program.
CPACK_NSIS_MUI_UNIICON - An icon filename.
The name of a *.ico file used as the main icon for the generated
uninstall program.
CPACK_NSIS_INSTALLER_MUI_ICON_CODE - undocumented.
CPACK_NSIS_EXTRA_PREINSTALL_COMMANDS - Extra NSIS commands that
will be added to the beginning of the install Section, before your
install tree is available on the target system.
CPACK_NSIS_EXTRA_INSTALL_COMMANDS - Extra NSIS commands that
will be added to the end of the install Section, after your
install tree is available on the target system.
CPACK_NSIS_EXTRA_UNINSTALL_COMMANDS - Extra NSIS commands that will
be added to the uninstall Section, before your install tree is
removed from the target system.
CPACK_NSIS_COMPRESSOR - The arguments that will be passed to the
NSIS SetCompressor command.
CPACK_NSIS_ENABLE_UNINSTALL_BEFORE_INSTALL - Ask about uninstalling
previous versions first.
If this is set to "ON", then an installer will look for previous
installed versions and if one is found, ask the user whether to
uninstall it before proceeding with the install.
CPACK_NSIS_MODIFY_PATH - Modify PATH toggle.
If this is set to "ON", then an extra page
will appear in the installer that will allow the user to choose
whether the program directory should be added to the system PATH
variable.
CPACK_NSIS_DISPLAY_NAME - The display name string that appears in
the Windows Add/Remove Program control panel
CPACK_NSIS_PACKAGE_NAME - The title displayed at the top of the
installer.
CPACK_NSIS_INSTALLED_ICON_NAME - A path to the executable that
contains the installer icon.
CPACK_NSIS_HELP_LINK - URL to a web site providing assistance in
installing your application.
CPACK_NSIS_URL_INFO_ABOUT - URL to a web site providing more
information about your application.
CPACK_NSIS_CONTACT - Contact information for questions and comments
about the installation process.
CPACK_NSIS_CREATE_ICONS_EXTRA - Additional NSIS commands for
creating start menu shortcuts.
CPACK_NSIS_DELETE_ICONS_EXTRA -Additional NSIS commands to
uninstall start menu shortcuts.
CPACK_NSIS_EXECUTABLES_DIRECTORY - Creating NSIS start menu links
assumes that they are in 'bin' unless this variable is set.
For example, you would set this to 'exec' if your executables are
in an exec directory.
CPACK_NSIS_MUI_FINISHPAGE_RUN - Specify an executable to add an option
to run on the finish page of the NSIS installer.
CPACK_NSIS_MENU_LINKS - Specify links in [application] menu.
This should contain a list of pair "link" "link name". The link
may be an URL or a path relative to installation prefix.
Like:
set(CPACK_NSIS_MENU_LINKS
"doc/cmake-@CMake_VERSION_MAJOR@.@CMake_VERSION_MINOR@/cmake.html" "CMake Help"
"http://www.cmake.org" "CMake Web Site")
CPackPackageMaker
PackageMaker CPack generator (Mac OS X).
The following variable is specific to installers build on Mac OS
X using PackageMaker:
CPACK_OSX_PACKAGE_VERSION - The version of Mac OS X that the
resulting PackageMaker archive should be compatible with. Different
versions of Mac OS X support different
features. For example, CPack can only build component-based
installers for Mac OS X 10.4 or newer, and can only build
installers that download component son-the-fly for Mac OS X 10.5
or newer. If left blank, this value will be set to the minimum
version of Mac OS X that supports the requested features. Set this
variable to some value (e.g., 10.4) only if you want to guarantee
that your installer will work on that version of Mac OS X, and
don't mind missing extra features available in the installer
shipping with later versions of Mac OS X.
CPackRPM
The builtin (binary) CPack RPM generator (Unix only)
CPackRPM may be used to create RPM package using CPack. CPackRPM
is a CPack generator thus it uses the CPACK_XXX variables used
by CPack : http://www.cmake.org/Wiki/CMake:CPackConfiguration
However CPackRPM has specific features which are controlled by
the specifics CPACK_RPM_XXX variables. CPackRPM is a component
aware generator so when CPACK_RPM_COMPONENT_INSTALL is ON some
more CPACK_RPM_<ComponentName>_XXXX variables may be used in
order to have component specific values. Note however that <com-
ponentName> refers to the **grouping name**. This may be either
a component name or a component GROUP name. Usually those vars
correspond to RPM spec file entities, one may find information
about spec files here http://www.rpm.org/wiki/Docs. You'll find
a detailed usage of CPackRPM on the wiki:
http://www.cmake.org/Wiki/CMake:CPackPackageGenerators#RPM_.28Unix_Only.29
However as a handy reminder here comes the list of specific
variables:
CPACK_RPM_PACKAGE_SUMMARY - The RPM package summary.
Mandatory : YES
Default : CPACK_PACKAGE_DESCRIPTION_SUMMARY
CPACK_RPM_PACKAGE_NAME - The RPM package name.
Mandatory : YES
Default : CPACK_PACKAGE_NAME
CPACK_RPM_PACKAGE_VERSION - The RPM package version.
Mandatory : YES
Default : CPACK_PACKAGE_VERSION
CPACK_RPM_PACKAGE_ARCHITECTURE - The RPM package architecture.
Mandatory : NO
Default : -
This may be set to "noarch" if you
know you are building a noarch package.
CPACK_RPM_PACKAGE_RELEASE - The RPM package release.
Mandatory : YES
Default : 1
This is the numbering of the RPM package
itself, i.e. the version of the packaging and not the version of the
content (see CPACK_RPM_PACKAGE_VERSION). One may change the default
value if the previous packaging was buggy and/or you want to put here
a fancy Linux distro specific numbering.
CPACK_RPM_PACKAGE_LICENSE - The RPM package license policy.
Mandatory : YES
Default : "unknown"
CPACK_RPM_PACKAGE_GROUP - The RPM package group.
Mandatory : YES
Default : "unknown"
CPACK_RPM_PACKAGE_VENDOR - The RPM package vendor.
Mandatory : YES
Default : CPACK_PACKAGE_VENDOR if set or "unknown"
CPACK_RPM_PACKAGE_URL - The projects URL.
Mandatory : NO
Default : -
CPACK_RPM_PACKAGE_DESCRIPTION - RPM package description.
Mandatory : YES
Default : CPACK_PACKAGE_DESCRIPTION_FILE if set or "no package description available"
CPACK_RPM_COMPRESSION_TYPE - RPM compression type.
Mandatory : NO
Default : -
May be used to override RPM compression type to be used
to build the RPM. For example some Linux distribution now default
to lzma or xz compression whereas older cannot use such RPM.
Using this one can enforce compression type to be used.
Possible value are: lzma, xz, bzip2 and gzip.
CPACK_RPM_PACKAGE_REQUIRES - RPM spec requires field.
Mandatory : NO
Default : -
May be used to set RPM dependencies (requires).
Note that you must enclose the complete requires string between quotes,
for example:
set(CPACK_RPM_PACKAGE_REQUIRES "python >= 2.5.0, cmake >= 2.8")
The required package list of an RPM file could be printed with
rpm -qp --requires file.rpm
CPACK_RPM_PACKAGE_SUGGESTS - RPM spec suggest field.
Mandatory : NO
Default : -
May be used to set weak RPM dependencies (suggests).
Note that you must enclose the complete requires string between quotes.
CPACK_RPM_PACKAGE_PROVIDES - RPM spec provides field.
Mandatory : NO
Default : -
May be used to set RPM dependencies (provides).
The provided package list of an RPM file could be printed with
rpm -qp --provides file.rpm
CPACK_RPM_PACKAGE_OBSOLETES - RPM spec obsoletes field.
Mandatory : NO
Default : -
May be used to set RPM packages that are obsoleted by this one.
CPACK_RPM_PACKAGE_RELOCATABLE - build a relocatable RPM.
Mandatory : NO
Default : CPACK_PACKAGE_RELOCATABLE
If this variable is set to TRUE or ON CPackRPM will try
to build a relocatable RPM package. A relocatable RPM may
be installed using rpm --prefix or --relocate in order to
install it at an alternate place see rpm(8).
Note that currently this may fail if CPACK_SET_DESTDIR is set to ON.
If CPACK_SET_DESTDIR is set then you will get a warning message
but if there is file installed with absolute path you'll get
unexpected behavior.
CPACK_RPM_SPEC_INSTALL_POST - [deprecated].
Mandatory : NO
Default : -
This way of specifying post-install script is deprecated use
CPACK_RPM_POST_INSTALL_SCRIPT_FILE
May be used to set an RPM post-install command inside the spec file.
For example setting it to "/bin/true" may be used to prevent
rpmbuild to strip binaries.
CPACK_RPM_SPEC_MORE_DEFINE - RPM extended spec definitions lines.
Mandatory : NO
Default : -
May be used to add any %define lines to the generated spec file.
CPACK_RPM_PACKAGE_DEBUG - Toggle CPackRPM debug output.
Mandatory : NO
Default : -
May be set when invoking cpack in order to trace debug information
during CPack RPM run. For example you may launch CPack like this
cpack -D CPACK_RPM_PACKAGE_DEBUG=1 -G RPM
CPACK_RPM_USER_BINARY_SPECFILE - A user provided spec file.
Mandatory : NO
Default : -
May be set by the user in order to specify a USER binary spec file
to be used by CPackRPM instead of generating the file.
The specified file will be processed by CONFIGURE_FILE( @ONLY).
CPACK_RPM_GENERATE_USER_BINARY_SPECFILE_TEMPLATE - Spec file template.
Mandatory : NO
Default : -
If set CPack will generate a template for USER specified binary
spec file and stop with an error. For example launch CPack like this
cpack -D CPACK_RPM_GENERATE_USER_BINARY_SPECFILE_TEMPLATE=1 -G RPM
The user may then use this file in order to hand-craft is own
binary spec file which may be used with CPACK_RPM_USER_BINARY_SPECFILE.
CPACK_RPM_PRE_INSTALL_SCRIPT_FILE
CPACK_RPM_PRE_UNINSTALL_SCRIPT_FILE
Mandatory : NO
Default : -
May be used to embed a pre (un)installation script in the spec file.
The refered script file(s) will be read and directly
put after the %pre or %preun section
If CPACK_RPM_COMPONENT_INSTALL is set to ON the (un)install script for
each component can be overridden with
CPACK_RPM_<COMPONENT>_PRE_INSTALL_SCRIPT_FILE and
CPACK_RPM_<COMPONENT>_PRE_UNINSTALL_SCRIPT_FILE
One may verify which scriptlet has been included with
rpm -qp --scripts package.rpm
CPACK_RPM_POST_INSTALL_SCRIPT_FILE
CPACK_RPM_POST_UNINSTALL_SCRIPT_FILE
Mandatory : NO
Default : -
May be used to embed a post (un)installation script in the spec file.
The refered script file(s) will be read and directly
put after the %post or %postun section
If CPACK_RPM_COMPONENT_INSTALL is set to ON the (un)install script for
each component can be overridden with
CPACK_RPM_<COMPONENT>_POST_INSTALL_SCRIPT_FILE and
CPACK_RPM_<COMPONENT>_POST_UNINSTALL_SCRIPT_FILE
One may verify which scriptlet has been included with
rpm -qp --scripts package.rpm
CPACK_RPM_USER_FILELIST
CPACK_RPM_<COMPONENT>_USER_FILELIST
Mandatory : NO
Default : -
May be used to explicitly specify %(<directive>) file line
in the spec file. Like %config(noreplace) or any other directive
that be found in the %files section. Since CPackRPM is generating
the list of files (and directories) the user specified files of
the CPACK_RPM_<COMPONENT>_USER_FILELIST list will be removed from the generated list.
CPACK_RPM_CHANGELOG_FILE - RPM changelog file.
Mandatory : NO
Default : -
May be used to embed a changelog in the spec file.
The refered file will be read and directly put after the %changelog
section.
CTest Configure a project for testing with CTest/CDash
Include this module in the top CMakeLists.txt file of a project
to enable testing with CTest and dashboard submissions to CDash:
project(MyProject)
...
include(CTest)
The module automatically creates a BUILD_TESTING option that
selects whether to enable testing support (ON by default).
After including the module, use code like
if(BUILD_TESTING)
# ... CMake code to create tests ...
endif()
to creating tests when testing is enabled.
To enable submissions to a CDash server, create a CTestCon-
fig.cmake file at the top of the project with content such as
set(CTEST_PROJECT_NAME "MyProject")
set(CTEST_NIGHTLY_START_TIME "01:00:00 UTC")
set(CTEST_DROP_METHOD "http")
set(CTEST_DROP_SITE "my.cdash.org")
set(CTEST_DROP_LOCATION "/submit.php?project=MyProject")
set(CTEST_DROP_SITE_CDASH TRUE)
(the CDash server can provide the file to a project administra-
tor who configures 'MyProject'). Settings in the config file are
shared by both this CTest module and the CTest command-line
tool's dashboard script mode (ctest -S).
While building a project for submission to CDash, CTest scans
the build output for errors and warnings and reports them with
surrounding context from the build log. This generic approach
works for all build tools, but does not give details about the
command invocation that produced a given problem. One may get
more detailed reports by adding
set(CTEST_USE_LAUNCHERS 1)
to the CTestConfig.cmake file. When this option is enabled, the
CTest module tells CMake's Makefile generators to invoke every
command in the generated build system through a CTest launcher
program. (Currently the CTEST_USE_LAUNCHERS option is ignored
on non-Makefile generators.) During a manual build each
launcher transparently runs the command it wraps. During a
CTest-driven build for submission to CDash each launcher reports
detailed information when its command fails or warns. (Setting
CTEST_USE_LAUNCHERS in CTestConfig.cmake is convenient, but also
adds the launcher overhead even for manual builds. One may
instead set it in a CTest dashboard script and add it to the
CMake cache for the build tree.)
CTestScriptMode
This file is read by ctest in script mode (-S)
CheckCCompilerFlag
Check whether the C compiler supports a given flag.
CHECK_C_COMPILER_FLAG(<flag> <var>)
<flag> - the compiler flag
<var> - variable to store the result
This internally calls the check_c_source_compiles macro. See
help for CheckCSourceCompiles for a listing of variables that
can modify the build.
CheckCSourceCompiles
Check if given C source compiles and links into an executable
CHECK_C_SOURCE_COMPILES(<code> <var> [FAIL_REGEX <fail-regex>])
<code> - source code to try to compile, must define 'main'
<var> - variable to store whether the source code compiled
<fail-regex> - fail if test output matches this regex
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckCSourceRuns
Check if the given C source code compiles and runs.
CHECK_C_SOURCE_RUNS(<code> <var>)
<code> - source code to try to compile
<var> - variable to store the result
(1 for success, empty for failure)
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckCXXCompilerFlag
Check whether the CXX compiler supports a given flag.
CHECK_CXX_COMPILER_FLAG(<flag> <var>)
<flag> - the compiler flag
<var> - variable to store the result
This internally calls the check_cxx_source_compiles macro. See
help for CheckCXXSourceCompiles for a listing of variables that
can modify the build.
CheckCXXSourceCompiles
Check if given C++ source compiles and links into an executable
CHECK_CXX_SOURCE_COMPILES(<code> <var> [FAIL_REGEX
<fail-regex>])
<code> - source code to try to compile, must define 'main'
<var> - variable to store whether the source code compiled
<fail-regex> - fail if test output matches this regex
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckCXXSourceRuns
Check if the given C++ source code compiles and runs.
CHECK_CXX_SOURCE_RUNS(<code> <var>)
<code> - source code to try to compile
<var> - variable to store the result
(1 for success, empty for failure)
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckCXXSymbolExists
Check if a symbol exists as a function, variable, or macro in
C++
CHECK_CXX_SYMBOL_EXISTS(<symbol> <files> <variable>)
Check that the <symbol> is available after including given
header <files> and store the result in a <variable>. Specify
the list of files in one argument as a semicolon-separated list.
CHECK_CXX_SYMBOL_EXISTS() can be used to check in C++ files, as
opposed to CHECK_SYMBOL_EXISTS(), which works only for C.
If the header files define the symbol as a macro it is consid-
ered available and assumed to work. If the header files declare
the symbol as a function or variable then the symbol must also
be available for linking. If the symbol is a type or enum value
it will not be recognized (consider using CheckTypeSize or
CheckCSourceCompiles).
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckFortranFunctionExists
macro which checks if the Fortran function exists
CHECK_FORTRAN_FUNCTION_EXISTS(FUNCTION VARIABLE)
FUNCTION - the name of the Fortran function
VARIABLE - variable to store the result
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckFunctionExists
Check if a C function can be linked
CHECK_FUNCTION_EXISTS(<function> <variable>)
Check that the <function> is provided by libraries on the system
and store the result in a <variable>. This does not verify that
any system header file declares the function, only that it can
be found at link time (considure using CheckSymbolExists).
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckIncludeFile
macro which checks the include file exists.
CHECK_INCLUDE_FILE(INCLUDE VARIABLE)
INCLUDE - name of include file
VARIABLE - variable to return result
an optional third argument is the CFlags to add to the compile
line or you can use CMAKE_REQUIRED_FLAGS
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CheckIncludeFileCXX
Check if the include file exists.
CHECK_INCLUDE_FILE_CXX(INCLUDE VARIABLE)
INCLUDE - name of include file
VARIABLE - variable to return result
An optional third argument is the CFlags to add to the compile
line or you can use CMAKE_REQUIRED_FLAGS.
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CheckIncludeFiles
Check if the files can be included
CHECK_INCLUDE_FILES(INCLUDE VARIABLE)
INCLUDE - list of files to include
VARIABLE - variable to return result
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CheckLanguage
Check if a language can be enabled
Usage:
check_language(<lang>)
where <lang> is a language that may be passed to enable_lan-
guage() such as "Fortran". If CMAKE_<lang>_COMPILER is already
defined the check does nothing. Otherwise it tries enabling the
language in a test project. The result is cached in
CMAKE_<lang>_COMPILER as the compiler that was found, or NOT-
FOUND if the language cannot be enabled.
Example:
check_language(Fortran)
if(CMAKE_Fortran_COMPILER)
enable_language(Fortran)
else()
message(STATUS "No Fortran support")
endif()
CheckLibraryExists
Check if the function exists.
CHECK_LIBRARY_EXISTS (LIBRARY FUNCTION LOCATION VARIABLE)
LIBRARY - the name of the library you are looking for
FUNCTION - the name of the function
LOCATION - location where the library should be found
VARIABLE - variable to store the result
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckPrototypeDefinition
Check if the protoype we expect is correct.
check_prototype_definition(FUNCTION PROTOTYPE RETURN HEADER
VARIABLE)
FUNCTION - The name of the function (used to check if prototype exists)
PROTOTYPE- The prototype to check.
RETURN - The return value of the function.
HEADER - The header files required.
VARIABLE - The variable to store the result.
Example:
check_prototype_definition(getpwent_r
"struct passwd *getpwent_r(struct passwd *src, char *buf, int buflen)"
"NULL"
"unistd.h;pwd.h"
SOLARIS_GETPWENT_R)
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckStructHasMember
Check if the given struct or class has the specified member
variable
CHECK_STRUCT_HAS_MEMBER (STRUCT MEMBER HEADER VARIABLE)
STRUCT - the name of the struct or class you are interested in
MEMBER - the member which existence you want to check
HEADER - the header(s) where the prototype should be declared
VARIABLE - variable to store the result
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
Example: CHECK_STRUCT_HAS_MEMBER("struct timeval" tv_sec
sys/select.h HAVE_TIMEVAL_TV_SEC)
CheckSymbolExists
Check if a symbol exists as a function, variable, or macro
CHECK_SYMBOL_EXISTS(<symbol> <files> <variable>)
Check that the <symbol> is available after including given
header <files> and store the result in a <variable>. Specify
the list of files in one argument as a semicolon-separated list.
If the header files define the symbol as a macro it is consid-
ered available and assumed to work. If the header files declare
the symbol as a function or variable then the symbol must also
be available for linking. If the symbol is a type or enum value
it will not be recognized (consider using CheckTypeSize or
CheckCSourceCompiles). If the check needs to be done in C++,
consider using CHECK_CXX_SYMBOL_EXISTS(), which does the same as
CHECK_SYMBOL_EXISTS(), but in C++.
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CheckTypeSize
Check sizeof a type
CHECK_TYPE_SIZE(TYPE VARIABLE [BUILTIN_TYPES_ONLY])
Check if the type exists and determine its size. On return,
"HAVE_${VARIABLE}" holds the existence of the type, and "${VARI-
ABLE}" holds one of the following:
<size> = type has non-zero size <size>
"0" = type has arch-dependent size (see below)
"" = type does not exist
Furthermore, the variable "${VARIABLE}_CODE" holds C preproces-
sor code to define the macro "${VARIABLE}" to the size of the
type, or leave the macro undefined if the type does not exist.
The variable "${VARIABLE}" may be "0" when CMAKE_OSX_ARCHITEC-
TURES has multiple architectures for building OS X universal
binaries. This indicates that the type size varies across archi-
tectures. In this case "${VARIABLE}_CODE" contains C preproces-
sor tests mapping from each architecture macro to the corre-
sponding type size. The list of architecture macros is stored in
"${VARIABLE}_KEYS", and the value for each key is stored in
"${VARIABLE}-${KEY}".
If the BUILTIN_TYPES_ONLY option is not given, the macro checks
for headers <sys/types.h>, <stdint.h>, and <stddef.h>, and saves
results in HAVE_SYS_TYPES_H, HAVE_STDINT_H, and HAVE_STDDEF_H.
The type size check automatically includes the available head-
ers, thus supporting checks of types defined in the headers.
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_INCLUDES = list of include directories
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
CMAKE_EXTRA_INCLUDE_FILES = list of extra headers to include
CheckVariableExists
Check if the variable exists.
CHECK_VARIABLE_EXISTS(VAR VARIABLE)
VAR - the name of the variable
VARIABLE - variable to store the result
This macro is only for C variables.
The following variables may be set before calling this macro to
modify the way the check is run:
CMAKE_REQUIRED_FLAGS = string of compile command line flags
CMAKE_REQUIRED_DEFINITIONS = list of macros to define (-DFOO=bar)
CMAKE_REQUIRED_LIBRARIES = list of libraries to link
Dart Configure a project for testing with CTest or old Dart Tcl
Client
This file is the backwards-compatibility version of the CTest
module. It supports using the old Dart 1 Tcl client for driving
dashboard submissions as well as testing with CTest. This mod-
ule should be included in the CMakeLists.txt file at the top of
a project. Typical usage:
INCLUDE(Dart)
IF(BUILD_TESTING)
# ... testing related CMake code ...
ENDIF(BUILD_TESTING)
The BUILD_TESTING option is created by the Dart module to deter-
mine whether testing support should be enabled. The default is
ON.
DeployQt4
Functions to help assemble a standalone Qt4 executable.
A collection of CMake utility functions useful for deploying Qt4
executables.
The following functions are provided by this module:
write_qt4_conf
resolve_qt4_paths
fixup_qt4_executable
install_qt4_plugin_path
install_qt4_plugin
install_qt4_executable
Requires CMake 2.6 or greater because it uses function and PAR-
ENT_SCOPE. Also depends on BundleUtilities.cmake.
WRITE_QT4_CONF(<qt_conf_dir> <qt_conf_contents>)
Writes a qt.conf file with the <qt_conf_contents> into
<qt_conf_dir>.
RESOLVE_QT4_PATHS(<paths_var> [<executable_path>])
Loop through <paths_var> list and if any don't exist resolve
them relative to the <executable_path> (if supplied) or the
CMAKE_INSTALL_PREFIX.
FIXUP_QT4_EXECUTABLE(<executable> [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf>])
Copies Qt plugins, writes a Qt configuration file (if needed)
and fixes up a Qt4 executable using BundleUtilities so it is
standalone and can be drag-and-drop copied to another machine as
long as all of the system libraries are compatible.
<executable> should point to the executable to be fixed-up.
<qtplugins> should contain a list of the names or paths of any
Qt plugins to be installed.
<libs> will be passed to BundleUtilities and should be a list of
any already installed plugins, libraries or executables to also
be fixed-up.
<dirs> will be passed to BundleUtilities and should contain and
directories to be searched to find library dependencies.
<plugins_dir> allows an custom plugins directory to be used.
<request_qt_conf> will force a qt.conf file to be written even
if not needed.
INSTALL_QT4_PLUGIN_PATH(plugin executable copy installed_plugin_path_var <plugins_dir> <component> <configurations>)
Install (or copy) a resolved <plugin> to the default plugins
directory (or <plugins_dir>) relative to <executable> and store
the result in <installed_plugin_path_var>.
If <copy> is set to TRUE then the plugins will be copied rather
than installed. This is to allow this module to be used at CMake
time rather than install time.
If <component> is set then anything installed will use this COM-
PONENT.
INSTALL_QT4_PLUGIN(plugin executable copy installed_plugin_path_var <plugins_dir> <component>)
Install (or copy) an unresolved <plugin> to the default plugins
directory (or <plugins_dir>) relative to <executable> and store
the result in <installed_plugin_path_var>. See documentation of
INSTALL_QT4_PLUGIN_PATH.
INSTALL_QT4_EXECUTABLE(<executable> [<qtplugins> <libs> <dirs> <plugins_dir> <request_qt_conf> <component>])
Installs Qt plugins, writes a Qt configuration file (if needed)
and fixes up a Qt4 executable using BundleUtilities so it is
standalone and can be drag-and-drop copied to another machine as
long as all of the system libraries are compatible. The exe-
cutable will be fixed-up at install time. <component> is the
COMPONENT used for bundle fixup and plugin installation. See
documentation of FIXUP_QT4_BUNDLE.
Documentation
DocumentationVTK.cmake
This file provides support for the VTK documentation framework.
It relies on several tools (Doxygen, Perl, etc).
ExternalProject
Create custom targets to build projects in external trees
The 'ExternalProject_Add' function creates a custom target to
drive download, update/patch, configure, build, install and test
steps of an external project:
ExternalProject_Add(<name> # Name for custom target
[DEPENDS projects...] # Targets on which the project depends
[PREFIX dir] # Root dir for entire project
[LIST_SEPARATOR sep] # Sep to be replaced by ; in cmd lines
[TMP_DIR dir] # Directory to store temporary files
[STAMP_DIR dir] # Directory to store step timestamps
#--Download step--------------
[DOWNLOAD_DIR dir] # Directory to store downloaded files
[DOWNLOAD_COMMAND cmd...] # Command to download source tree
[CVS_REPOSITORY cvsroot] # CVSROOT of CVS repository
[CVS_MODULE mod] # Module to checkout from CVS repo
[CVS_TAG tag] # Tag to checkout from CVS repo
[SVN_REPOSITORY url] # URL of Subversion repo
[SVN_REVISION rev] # Revision to checkout from Subversion repo
[SVN_USERNAME john ] # Username for Subversion checkout and update
[SVN_PASSWORD doe ] # Password for Subversion checkout and update
[SVN_TRUST_CERT 1 ] # Trust the Subversion server site certificate
[GIT_REPOSITORY url] # URL of git repo
[GIT_TAG tag] # Git branch name, commit id or tag
[URL /.../src.tgz] # Full path or URL of source
[URL_MD5 md5] # MD5 checksum of file at URL
[TIMEOUT seconds] # Time allowed for file download operations
#--Update/Patch step----------
[UPDATE_COMMAND cmd...] # Source work-tree update command
[PATCH_COMMAND cmd...] # Command to patch downloaded source
#--Configure step-------------
[SOURCE_DIR dir] # Source dir to be used for build
[CONFIGURE_COMMAND cmd...] # Build tree configuration command
[CMAKE_COMMAND /.../cmake] # Specify alternative cmake executable
[CMAKE_GENERATOR gen] # Specify generator for native build
[CMAKE_ARGS args...] # Arguments to CMake command line
[CMAKE_CACHE_ARGS args...] # Initial cache arguments, of the form -Dvar:string=on
#--Build step-----------------
[BINARY_DIR dir] # Specify build dir location
[BUILD_COMMAND cmd...] # Command to drive the native build
[BUILD_IN_SOURCE 1] # Use source dir for build dir
#--Install step---------------
[INSTALL_DIR dir] # Installation prefix
[INSTALL_COMMAND cmd...] # Command to drive install after build
#--Test step------------------
[TEST_BEFORE_INSTALL 1] # Add test step executed before install step
[TEST_AFTER_INSTALL 1] # Add test step executed after install step
[TEST_COMMAND cmd...] # Command to drive test
#--Output logging-------------
[LOG_DOWNLOAD 1] # Wrap download in script to log output
[LOG_UPDATE 1] # Wrap update in script to log output
[LOG_CONFIGURE 1] # Wrap configure in script to log output
[LOG_BUILD 1] # Wrap build in script to log output
[LOG_TEST 1] # Wrap test in script to log output
[LOG_INSTALL 1] # Wrap install in script to log output
#--Custom targets-------------
[STEP_TARGETS st1 st2 ...] # Generate custom targets for these steps
)
The *_DIR options specify directories for the project, with
default directories computed as follows. If the PREFIX option is
given to ExternalProject_Add() or the EP_PREFIX directory prop-
erty is set, then an external project is built and installed
under the specified prefix:
TMP_DIR = <prefix>/tmp
STAMP_DIR = <prefix>/src/<name>-stamp
DOWNLOAD_DIR = <prefix>/src
SOURCE_DIR = <prefix>/src/<name>
BINARY_DIR = <prefix>/src/<name>-build
INSTALL_DIR = <prefix>
Otherwise, if the EP_BASE directory property is set then compo-
nents of an external project are stored under the specified
base:
TMP_DIR = <base>/tmp/<name>
STAMP_DIR = <base>/Stamp/<name>
DOWNLOAD_DIR = <base>/Download/<name>
SOURCE_DIR = <base>/Source/<name>
BINARY_DIR = <base>/Build/<name>
INSTALL_DIR = <base>/Install/<name>
If no PREFIX, EP_PREFIX, or EP_BASE is specified then the
default is to set PREFIX to "<name>-prefix". Relative paths are
interpreted with respect to the build directory corresponding to
the source directory in which ExternalProject_Add is invoked.
If SOURCE_DIR is explicitly set to an existing directory the
project will be built from it. Otherwise a download step must be
specified using one of the DOWNLOAD_COMMAND, CVS_*, SVN_*, or
URL options. The URL option may refer locally to a directory or
source tarball, or refer to a remote tarball (e.g.
http://.../src.tgz).
The 'ExternalProject_Add_Step' function adds a custom step to an
external project:
ExternalProject_Add_Step(<name> <step> # Names of project and custom step
[COMMAND cmd...] # Command line invoked by this step
[COMMENT "text..."] # Text printed when step executes
[DEPENDEES steps...] # Steps on which this step depends
[DEPENDERS steps...] # Steps that depend on this step
[DEPENDS files...] # Files on which this step depends
[ALWAYS 1] # No stamp file, step always runs
[WORKING_DIRECTORY dir] # Working directory for command
[LOG 1] # Wrap step in script to log output
)
The command line, comment, and working directory of every stan-
dard and custom step is processed to replace tokens
<SOURCE_DIR>, <BINARY_DIR>, <INSTALL_DIR>, and <TMP_DIR> with
corresponding property values.
The 'ExternalProject_Get_Property' function retrieves external
project target properties:
ExternalProject_Get_Property(<name> [prop1 [prop2 [...]]])
It stores property values in variables of the same name. Prop-
erty names correspond to the keyword argument names of 'Exter-
nalProject_Add'.
The 'ExternalProject_Add_StepTargets' function generates custom
targets for the steps listed:
ExternalProject_Add_StepTargets(<name> [step1 [step2 [...]]])
If STEP_TARGETS is set then ExternalProject_Add_StepTargets is
automatically called at the end of matching calls to External-
Project_Add_Step. Pass STEP_TARGETS explicitly to individual
ExternalProject_Add calls, or implicitly to all ExternalPro-
ject_Add calls by setting the directory property EP_STEP_TAR-
GETS.
If STEP_TARGETS is not set, clients may still manually call
ExternalProject_Add_StepTargets after calling ExternalPro-
ject_Add or ExternalProject_Add_Step.
This functionality is provided to make it easy to drive the
steps independently of each other by specifying targets on build
command lines. For example, you may be submitting to a
sub-project based dashboard, where you want to drive the config-
ure portion of the build, then submit to the dashboard, followed
by the build portion, followed by tests. If you invoke a custom
target that depends on a step halfway through the step depen-
dency chain, then all the previous steps will also run to ensure
everything is up to date.
For example, to drive configure, build and test steps indepen-
dently for each ExternalProject_Add call in your project, write
the following line prior to any ExternalProject_Add calls in
your CMakeLists file:
set_property(DIRECTORY PROPERTY EP_STEP_TARGETS configure build test)
FeatureSummary
Macros for generating a summary of enabled/disabled features
This module provides the macros feature_summary(), set_pack-
age_properties() and add_feature_info(). For compatibility it
also still provides set_package_info(), set_feature_info(),
print_enabled_features() and print_disabled_features().
These macros can be used to generate a summary of enabled and
disabled packages and/or feature for a build tree:
-- The following OPTIONAL packages have been found:
LibXml2 (required version >= 2.4) , XML processing library. , <http://xmlsoft.org>
* Enables HTML-import in MyWordProcessor
* Enables odt-export in MyWordProcessor
PNG , A PNG image library. , <http://www.libpng.org/pub/png/>
* Enables saving screenshots
-- The following OPTIONAL packages have not been found:
Lua51 , The Lua scripting language. , <http://www.lua.org>
* Enables macros in MyWordProcessor
Foo , Foo provides cool stuff.
FEATURE_SUMMARY( [FILENAME <file>]
[APPEND]
[VAR <variable_name>]
[INCLUDE_QUIET_PACKAGES]
[FATAL_ON_MISSING_REQUIRED_PACKAGES]
[DESCRIPTION "Found packages:"]
WHAT (ALL | PACKAGES_FOUND | PACKAGES_NOT_FOUND
| ENABLED_FEATURES | DISABLED_FEATURES]
)
The FEATURE_SUMMARY() macro can be used to print information
about enabled or disabled packages or features of a project. By
default, only the names of the features/packages will be printed
and their required version when one was specified. Use SET_PACK-
AGE_PROPERTIES() to add more useful information, like e.g. a
download URL for the respective package or their purpose in the
project.
The WHAT option is the only mandatory option. Here you specify
what information will be printed:
ALL: print everything
ENABLED_FEATURES: the list of all features which are enabled
DISABLED_FEATURES: the list of all features which are disabled
PACKAGES_FOUND: the list of all packages which have been found
PACKAGES_NOT_FOUND: the list of all packages which have not been found
OPTIONAL_PACKAGES_FOUND: only those packages which have been found which have the type OPTIONAL
OPTIONAL_PACKAGES_NOT_FOUND: only those packages which have not been found which have the type OPTIONAL
RECOMMENDED_PACKAGES_FOUND: only those packages which have been found which have the type RECOMMENDED
RECOMMENDED_PACKAGES_NOT_FOUND: only those packages which have not been found which have the type RECOMMENDED
REQUIRED_PACKAGES_FOUND: only those packages which have been found which have the type REQUIRED
REQUIRED_PACKAGES_NOT_FOUND: only those packages which have not been found which have the type REQUIRED
RUNTIME_PACKAGES_FOUND: only those packages which have been found which have the type RUNTIME
RUNTIME_PACKAGES_NOT_FOUND: only those packages which have not been found which have the type RUNTIME
If a FILENAME is given, the information is printed into this
file. If APPEND is used, it is appended to this file, otherwise
the file is overwritten if it already existed. If the VAR option
is used, the information is "printed" into the specified vari-
able. If FILENAME is not used, the information is printed to the
terminal. Using the DESCRIPTION option a description or headline
can be set which will be printed above the actual content. If
INCLUDE_QUIET_PACKAGES is given, packages which have been
searched with find_package(... QUIET) will also be listed. By
default they are skipped. If FATAL_ON_MISSING_REQUIRED_PACKAGES
is given, CMake will abort if a package which is marked as
REQUIRED has not been found.
Example 1, append everything to a file:
feature_summary(WHAT ALL
FILENAME ${CMAKE_BINARY_DIR}/all.log APPEND)
Example 2, print the enabled features into the variable enabled-
FeaturesText, including QUIET packages:
feature_summary(WHAT ENABLED_FEATURES
INCLUDE_QUIET_PACKAGES
DESCRIPTION "Enabled Features:"
VAR enabledFeaturesText)
message(STATUS "${enabledFeaturesText}")
SET_PACKAGE_PROPERTIES(<name> PROPERTIES [ URL <url> ]
[ DESCRIPTION <description> ]
[ TYPE (RUNTIME|OPTIONAL|RECOMMENDED|REQUIRED) ]
[ PURPOSE <purpose> ]
)
Use this macro to set up information about the named package,
which can then be displayed via FEATURE_SUMMARY(). This can be
done either directly in the Find-module or in the project which
uses the module after the FIND_PACKAGE() call. The features for
which information can be set are added automatically by the
find_package() command.
URL: this should be the homepage of the package, or something
similar. Ideally this is set already directly in the Find-mod-
ule.
DESCRIPTION: A short description what that package is, at most
one sentence. Ideally this is set already directly in the
Find-module.
TYPE: What type of dependency has the using project on that
package. Default is OPTIONAL. In this case it is a package which
can be used by the project when available at buildtime, but it
also work without. RECOMMENDED is similar to OPTIONAL, i.e. the
project will build if the package is not present, but the func-
tionality of the resulting binaries will be severly limited. If
a REQUIRED package is not available at buildtime, the project
may not even build. This can be combined with the FATAL_ON_MISS-
ING_REQUIRED_PACKAGES argument for feature_summary(). Last, a
RUNTIME package is a package which is actually not used at all
during the build, but which is required for actually running the
resulting binaries. So if such a package is missing, the project
can still be built, but it may not work later on. If set_pack-
age_properties() is called multiple times for the same package
with different TYPEs, the TYPE is only changed to higher TYPEs (
RUNTIME < OPTIONAL < RECOMMENDED < REQUIRED ), lower TYPEs are
ignored. The TYPE property is project-specific, so it cannot be
set by the Find-module, but must be set in the project.
PURPOSE: This describes which features this package enables in
the project, i.e. it tells the user what functionality he gets
in the resulting binaries. If set_package_properties() is called
multiple times for a package, all PURPOSE properties are
appended to a list of purposes of the package in the project. As
the TYPE property, also the PURPOSE property is project-spe-
cific, so it cannot be set by the Find-module, but must be set
in the project.
Example for setting the info for a package:
find_package(LibXml2)
set_package_properties(LibXml2 PROPERTIES DESCRIPTION "A XML processing library."
URL "http://xmlsoft.org/")
set_package_properties(LibXml2 PROPERTIES TYPE RECOMMENDED
PURPOSE "Enables HTML-import in MyWordProcessor")
...
set_package_properties(LibXml2 PROPERTIES TYPE OPTIONAL
PURPOSE "Enables odt-export in MyWordProcessor")
find_package(DBUS)
set_package_properties(DBUS PROPERTIES TYPE RUNTIME
PURPOSE "Necessary to disable the screensaver during a presentation" )
ADD_FEATURE_INFO(<name> <enabled> <description>)
Use this macro to add information about a feature with the given
<name>. <enabled> contains whether this feature is enabled or
not, <description> is a text describing the feature. The infor-
mation can be displayed using feature_summary() for ENABLED_FEA-
TURES and DISABLED_FEATURES respectively.
Example for setting the info for a feature:
option(WITH_FOO "Help for foo" ON)
add_feature_info(Foo WITH_FOO "The Foo feature provides very cool stuff.")
The following macros are provided for compatibility with previ-
ous CMake versions:
SET_PACKAGE_INFO(<name> <description> [<url> [<purpose>] ] )
Use this macro to set up information about the named package,
which can then be displayed via FEATURE_SUMMARY(). This can be
done either directly in the Find-module or in the project which
uses the module after the FIND_PACKAGE() call. The features for
which information can be set are added automatically by the
find_package() command.
PRINT_ENABLED_FEATURES()
Does the same as FEATURE_SUMMARY(WHAT ENABLED_FEATURES DESCRIP-
TION "Enabled features:")
PRINT_DISABLED_FEATURES()
Does the same as FEATURE_SUMMARY(WHAT DISABLED_FEATURES
DESCRIPTION "Disabled features:")
SET_FEATURE_INFO(<name> <description> [<url>] )
Does the same as SET_PACKAGE_INFO(<name> <description> <url> )
FindALSA
Find alsa
Find the alsa libraries (asound)
This module defines the following variables:
ALSA_FOUND - True if ALSA_INCLUDE_DIR & ALSA_LIBRARY are found
ALSA_LIBRARIES - Set when ALSA_LIBRARY is found
ALSA_INCLUDE_DIRS - Set when ALSA_INCLUDE_DIR is found
ALSA_INCLUDE_DIR - where to find asoundlib.h, etc.
ALSA_LIBRARY - the asound library
ALSA_VERSION_STRING - the version of alsa found (since CMake 2.8.8)
FindASPELL
Try to find ASPELL
Once done this will define
ASPELL_FOUND - system has ASPELL
ASPELL_EXECUTABLE - the ASPELL executable
ASPELL_INCLUDE_DIR - the ASPELL include directory
ASPELL_LIBRARIES - The libraries needed to use ASPELL
ASPELL_DEFINITIONS - Compiler switches required for using ASPELL
FindAVIFile
Locate AVIFILE library and include paths
AVIFILE (http://avifile.sourceforge.net/)is a set of libraries
for i386 machines to use various AVI codecs. Support is limited
beyond Linux. Windows provides native AVI support, and so
doesn't need this library. This module defines
AVIFILE_INCLUDE_DIR, where to find avifile.h , etc.
AVIFILE_LIBRARIES, the libraries to link against
AVIFILE_DEFINITIONS, definitions to use when compiling
AVIFILE_FOUND, If false, don't try to use AVIFILE
FindArmadillo
Find Armadillo
Find the Armadillo C++ library
Using Armadillo:
find_package(Armadillo REQUIRED)
include_directories(${ARMADILLO_INCLUDE_DIRS})
add_executable(foo foo.cc)
target_link_libraries(foo ${ARMADILLO_LIBRARIES})
This module sets the following variables:
ARMADILLO_FOUND - set to true if the library is found
ARMADILLO_INCLUDE_DIRS - list of required include directories
ARMADILLO_LIBRARIES - list of libraries to be linked
ARMADILLO_VERSION_MAJOR - major version number
ARMADILLO_VERSION_MINOR - minor version number
ARMADILLO_VERSION_PATCH - patch version number
ARMADILLO_VERSION_STRING - version number as a string (ex: "1.0.4")
ARMADILLO_VERSION_NAME - name of the version (ex: "Antipodean Antileech")
FindBISON
Find bison executable and provides macros to generate custom
build rules
The module defines the following variables:
BISON_EXECUTABLE - path to the bison program
BISON_VERSION - version of bison
BISON_FOUND - true if the program was found
The minimum required version of bison can be specified using the
standard CMake syntax, e.g. find_package(BISON 2.1.3)
If bison is found, the module defines the macros:
BISON_TARGET(<Name> <YaccInput> <CodeOutput> [VERBOSE <file>]
[COMPILE_FLAGS <string>])
which will create a custom rule to generate a parser. <YaccIn-
put> is the path to a yacc file. <CodeOutput> is the name of
the source file generated by bison. A header file is also be
generated, and contains the token list. If COMPILE_FLAGS
option is specified, the next parameter is added in the
bison command line. if VERBOSE option is specified, <file> is
created and contains verbose descriptions of the grammar and
parser. The macro defines a set of variables:
BISON_${Name}_DEFINED - true is the macro ran successfully
BISON_${Name}_INPUT - The input source file, an alias for <YaccInput>
BISON_${Name}_OUTPUT_SOURCE - The source file generated by bison
BISON_${Name}_OUTPUT_HEADER - The header file generated by bison
BISON_${Name}_OUTPUTS - The sources files generated by bison
BISON_${Name}_COMPILE_FLAGS - Options used in the bison command line
====================================================================
Example:
find_package(BISON)
BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)
add_executable(Foo main.cpp ${BISON_MyParser_OUTPUTS})
====================================================================
FindBLAS
Find BLAS library
This module finds an installed fortran library that implements
the BLAS linear-algebra interface (see
http://www.netlib.org/blas/). The list of libraries searched for
is taken from the autoconf macro file, acx_blas.m4 (distributed
at http://ac-archive.sourceforge.net/ac-archive/acx_blas.html).
This module sets the following variables:
BLAS_FOUND - set to true if a library implementing the BLAS interface
is found
BLAS_LINKER_FLAGS - uncached list of required linker flags (excluding -l
and -L).
BLAS_LIBRARIES - uncached list of libraries (using full path name) to
link against to use BLAS
BLAS95_LIBRARIES - uncached list of libraries (using full path name)
to link against to use BLAS95 interface
BLAS95_FOUND - set to true if a library implementing the BLAS f95 interface
is found
BLA_STATIC if set on this determines what kind of linkage we do (static)
BLA_VENDOR if set checks only the specified vendor, if not set checks
all the possibilities
BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
C/CXX should be enabled to use Intel mkl
FindBZip2
Try to find BZip2
Once done this will define
BZIP2_FOUND - system has BZip2
BZIP2_INCLUDE_DIR - the BZip2 include directory
BZIP2_LIBRARIES - Link these to use BZip2
BZIP2_NEED_PREFIX - this is set if the functions are prefixed with BZ2_
BZIP2_VERSION_STRING - the version of BZip2 found (since CMake 2.8.8)
FindBoost
Try to find Boost include dirs and libraries
Usage of this module as follows:
NOTE: Take note of the Boost_ADDITIONAL_VERSIONS variable below.
Due to Boost naming conventions and limitations in CMake this
find module is NOT future safe with respect to Boost version
numbers, and may break.
== Using Header-Only libraries from within Boost: ==
find_package( Boost 1.36.0 )
if(Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
add_executable(foo foo.cc)
endif()
== Using actual libraries from within Boost: ==
set(Boost_USE_STATIC_LIBS ON)
set(Boost_USE_MULTITHREADED ON)
set(Boost_USE_STATIC_RUNTIME OFF)
find_package( Boost 1.36.0 COMPONENTS date_time filesystem system ... )
if(Boost_FOUND)
include_directories(${Boost_INCLUDE_DIRS})
add_executable(foo foo.cc)
target_link_libraries(foo ${Boost_LIBRARIES})
endif()
The components list needs to contain actual names of boost
libraries only, such as "date_time" for "libboost_date_time".
If you're using parts of Boost that contain header files only
(e.g. foreach) you do not need to specify COMPONENTS.
You should provide a minimum version number that should be used.
If you provide this version number and specify the REQUIRED
attribute, this module will fail if it can't find the specified
or a later version. If you specify a version number this is
automatically put into the considered list of version numbers
and thus doesn't need to be specified in the Boost_ADDI-
TIONAL_VERSIONS variable (see below).
NOTE for Visual Studio Users:
Automatic linking is used on MSVC & Borland compilers by default when
#including things in Boost. It's important to note that setting
Boost_USE_STATIC_LIBS to OFF is NOT enough to get you dynamic linking,
should you need this feature. Automatic linking typically uses static
libraries with a few exceptions (Boost.Python is one).
Please see the section below near Boost_LIB_DIAGNOSTIC_DEFINITIONS for
more details. Adding a TARGET_LINK_LIBRARIES() as shown in the example
above appears to cause VS to link dynamically if Boost_USE_STATIC_LIBS
gets set to OFF. It is suggested you avoid automatic linking since it
will make your application less portable.
=========== The mess that is Boost_ADDITIONAL_VERSIONS (sorry?)
============
OK, so the Boost_ADDITIONAL_VERSIONS variable can be used to
specify a list of boost version numbers that should be taken
into account when searching for Boost. Unfortunately boost puts
the version number into the actual filename for the libraries,
so this variable will certainly be needed in the future when new
Boost versions are released.
Currently this module searches for the following version num-
bers: 1.33, 1.33.0, 1.33.1, 1.34, 1.34.0, 1.34.1, 1.35, 1.35.0,
1.35.1, 1.36, 1.36.0, 1.36.1, 1.37, 1.37.0, 1.38, 1.38.0, 1.39,
1.39.0, 1.40, 1.40.0, 1.41, 1.41.0, 1.42, 1.42.0, 1.43, 1.43.0,
1.44, 1.44.0, 1.45, 1.45.0, 1.46, 1.46.0, 1.46.1, 1.47, 1.47.0,
1.48, 1.48.0, 1.49, 1.49.0, 1.50, 1.50.0, 1.51, 1.51.0, 1.52,
1.52.0, 1.53, 1.53.0, 1.54, 1.54.0, 1.55, 1.55.0, 1.56, 1.56.0
NOTE: If you add a new major 1.x version in Boost_ADDI-
TIONAL_VERSIONS you should add both 1.x and 1.x.0 as shown
above. Official Boost include directories omit the 3rd version
number from include paths if it is 0 although not all binary
Boost releases do so.
set(Boost_ADDITIONAL_VERSIONS "1.78" "1.78.0" "1.79" "1.79.0")
===================================== =============
========================
Variables used by this module, they can change the default be-
haviour and need to be set before calling find_package:
Boost_USE_MULTITHREADED Can be set to OFF to use the non-multithreaded
boost libraries. If not specified, defaults
to ON.
Boost_USE_STATIC_LIBS Can be set to ON to force the use of the static
boost libraries. Defaults to OFF.
Boost_NO_SYSTEM_PATHS Set to TRUE to suppress searching in system
paths (or other locations outside of BOOST_ROOT
or BOOST_INCLUDEDIR). Useful when specifying
BOOST_ROOT. Defaults to OFF.
[Since CMake 2.8.3]
Boost_NO_BOOST_CMAKE Do not do a find_package call in config mode
before searching for a regular boost install.
This will avoid finding boost-cmake installs.
Defaults to OFF.
[Since CMake 2.8.6]
Boost_USE_STATIC_RUNTIME If enabled, searches for boost libraries
linked against a static C++ standard library
('s' ABI tag). This option should be set to
ON or OFF because the default behavior
if not specified is platform dependent
for backwards compatibility.
[Since CMake 2.8.3]
Boost_USE_DEBUG_PYTHON If enabled, searches for boost libraries
compiled against a special debug build of
Python ('y' ABI tag). Defaults to OFF.
[Since CMake 2.8.3]
Boost_USE_STLPORT If enabled, searches for boost libraries
compiled against the STLPort standard
library ('p' ABI tag). Defaults to OFF.
[Since CMake 2.8.3]
Boost_USE_STLPORT_DEPRECATED_NATIVE_IOSTREAMS
If enabled, searches for boost libraries
compiled against the deprecated STLPort
"native iostreams" feature ('n' ABI tag).
Defaults to OFF.
[Since CMake 2.8.3]
Other Variables used by this module which you may want to set.
Boost_ADDITIONAL_VERSIONS A list of version numbers to use for searching
the boost include directory. Please see
the documentation above regarding this
annoying, but necessary variable :(
Boost_DEBUG Set this to TRUE to enable debugging output
of FindBoost.cmake if you are having problems.
Please enable this before filing any bug
reports.
Boost_DETAILED_FAILURE_MSG FindBoost doesn't output detailed information
about why it failed or how to fix the problem
unless this is set to TRUE or the REQUIRED
keyword is specified in find_package().
[Since CMake 2.8.0]
Boost_COMPILER Set this to the compiler suffix used by Boost
(e.g. "-gcc43") if FindBoost has problems finding
the proper Boost installation
Boost_THREADAPI When building boost.thread, sometimes the name of the
library contains an additional "pthread" or "win32"
string known as the threadapi. This can happen when
compiling against pthreads on Windows or win32 threads
on Cygwin. You may specify this variable and if set
when FindBoost searches for the Boost threading library
it will first try to match the threadapi you specify.
For Example: libboost_thread_win32-mgw45-mt-1_43.a
might be found if you specified "win32" here before
falling back on libboost_thread-mgw45-mt-1_43.a.
[Since CMake 2.8.3]
Boost_REALPATH Resolves symbolic links for discovered boost libraries
to assist with packaging. For example, instead of
Boost_SYSTEM_LIBRARY_RELEASE being resolved to
"/usr/lib/libboost_system.so" it would be
"/usr/lib/libboost_system.so.1.42.0" instead.
This does not affect linking and should not be
enabled unless the user needs this information.
[Since CMake 2.8.3]
FindBullet
Try to find the Bullet physics engine
This module defines the following variables
BULLET_FOUND - Was bullet found
BULLET_INCLUDE_DIRS - the Bullet include directories
BULLET_LIBRARIES - Link to this, by default it includes
all bullet components (Dynamics,
Collision, LinearMath, & SoftBody)
This module accepts the following variables
BULLET_ROOT - Can be set to bullet install path or Windows build path
FindCABLE
Find CABLE
This module finds if CABLE is installed and determines where the
include files and libraries are. This code sets the following
variables:
CABLE the path to the cable executable
CABLE_TCL_LIBRARY the path to the Tcl wrapper library
CABLE_INCLUDE_DIR the path to the include directory
To build Tcl wrappers, you should add shared library and link it
to ${CABLE_TCL_LIBRARY}. You should also add
${CABLE_INCLUDE_DIR} as an include directory.
FindCUDA
Tools for building CUDA C files: libraries and build dependen-
cies.
This script locates the NVIDIA CUDA C tools. It should work on
linux, windows, and mac and should be reasonably up to date with
CUDA C releases.
This script makes use of the standard find_package arguments of
<VERSION>, REQUIRED and QUIET. CUDA_FOUND will report if an
acceptable version of CUDA was found.
The script will prompt the user to specify CUDA_TOOLKIT_ROOT_DIR
if the prefix cannot be determined by the location of nvcc in
the system path and REQUIRED is specified to find_package(). To
use a different installed version of the toolkit set the envi-
ronment variable CUDA_BIN_PATH before running cmake (e.g.
CUDA_BIN_PATH=/usr/local/cuda1.0 instead of the default
/usr/local/cuda) or set CUDA_TOOLKIT_ROOT_DIR after configuring.
If you change the value of CUDA_TOOLKIT_ROOT_DIR, various compo-
nents that depend on the path will be relocated.
It might be necessary to set CUDA_TOOLKIT_ROOT_DIR manually on
certain platforms, or to use a cuda runtime not installed in the
default location. In newer versions of the toolkit the cuda
library is included with the graphics driver- be sure that the
driver version matches what is needed by the cuda runtime ver-
sion.
The following variables affect the behavior of the macros in the
script (in alphebetical order). Note that any of these flags
can be changed multiple times in the same directory before call-
ing CUDA_ADD_EXECUTABLE, CUDA_ADD_LIBRARY, CUDA_COMPILE,
CUDA_COMPILE_PTX or CUDA_WRAP_SRCS.
CUDA_64_BIT_DEVICE_CODE (Default matches host bit size)
-- Set to ON to compile for 64 bit device code, OFF for 32 bit device code.
Note that making this different from the host code when generating object
or C files from CUDA code just won't work, because size_t gets defined by
nvcc in the generated source. If you compile to PTX and then load the
file yourself, you can mix bit sizes between device and host.
CUDA_ATTACH_VS_BUILD_RULE_TO_CUDA_FILE (Default ON)
-- Set to ON if you want the custom build rule to be attached to the source
file in Visual Studio. Turn OFF if you add the same cuda file to multiple
targets.
This allows the user to build the target from the CUDA file; however, bad
things can happen if the CUDA source file is added to multiple targets.
When performing parallel builds it is possible for the custom build
command to be run more than once and in parallel causing cryptic build
errors. VS runs the rules for every source file in the target, and a
source can have only one rule no matter how many projects it is added to.
When the rule is run from multiple targets race conditions can occur on
the generated file. Eventually everything will get built, but if the user
is unaware of this behavior, there may be confusion. It would be nice if
this script could detect the reuse of source files across multiple targets
and turn the option off for the user, but no good solution could be found.
CUDA_BUILD_CUBIN (Default OFF)
-- Set to ON to enable and extra compilation pass with the -cubin option in
Device mode. The output is parsed and register, shared memory usage is
printed during build.
CUDA_BUILD_EMULATION (Default OFF for device mode)
-- Set to ON for Emulation mode. -D_DEVICEEMU is defined for CUDA C files
when CUDA_BUILD_EMULATION is TRUE.
CUDA_GENERATED_OUTPUT_DIR (Default CMAKE_CURRENT_BINARY_DIR)
-- Set to the path you wish to have the generated files placed. If it is
blank output files will be placed in CMAKE_CURRENT_BINARY_DIR.
Intermediate files will always be placed in
CMAKE_CURRENT_BINARY_DIR/CMakeFiles.
CUDA_HOST_COMPILATION_CPP (Default ON)
-- Set to OFF for C compilation of host code.
CUDA_NVCC_FLAGS
CUDA_NVCC_FLAGS_<CONFIG>
-- Additional NVCC command line arguments. NOTE: multiple arguments must be
semi-colon delimited (e.g. --compiler-options;-Wall)
CUDA_PROPAGATE_HOST_FLAGS (Default ON)
-- Set to ON to propagate CMAKE_{C,CXX}_FLAGS and their configuration
dependent counterparts (e.g. CMAKE_C_FLAGS_DEBUG) automatically to the
host compiler through nvcc's -Xcompiler flag. This helps make the
generated host code match the rest of the system better. Sometimes
certain flags give nvcc problems, and this will help you turn the flag
propagation off. This does not affect the flags supplied directly to nvcc
via CUDA_NVCC_FLAGS or through the OPTION flags specified through
CUDA_ADD_LIBRARY, CUDA_ADD_EXECUTABLE, or CUDA_WRAP_SRCS. Flags used for
shared library compilation are not affected by this flag.
CUDA_VERBOSE_BUILD (Default OFF)
-- Set to ON to see all the commands used when building the CUDA file. When
using a Makefile generator the value defaults to VERBOSE (run make
VERBOSE=1 to see output), although setting CUDA_VERBOSE_BUILD to ON will
always print the output.
The script creates the following macros (in alphebetical order):
CUDA_ADD_CUFFT_TO_TARGET( cuda_target )
-- Adds the cufft library to the target (can be any target). Handles whether
you are in emulation mode or not.
CUDA_ADD_CUBLAS_TO_TARGET( cuda_target )
-- Adds the cublas library to the target (can be any target). Handles
whether you are in emulation mode or not.
CUDA_ADD_EXECUTABLE( cuda_target file0 file1 ...
[WIN32] [MACOSX_BUNDLE] [EXCLUDE_FROM_ALL] [OPTIONS ...] )
-- Creates an executable "cuda_target" which is made up of the files
specified. All of the non CUDA C files are compiled using the standard
build rules specified by CMAKE and the cuda files are compiled to object
files using nvcc and the host compiler. In addition CUDA_INCLUDE_DIRS is
added automatically to include_directories(). Some standard CMake target
calls can be used on the target after calling this macro
(e.g. set_target_properties and target_link_libraries), but setting
properties that adjust compilation flags will not affect code compiled by
nvcc. Such flags should be modified before calling CUDA_ADD_EXECUTABLE,
CUDA_ADD_LIBRARY or CUDA_WRAP_SRCS.
CUDA_ADD_LIBRARY( cuda_target file0 file1 ...
[STATIC | SHARED | MODULE] [EXCLUDE_FROM_ALL] [OPTIONS ...] )
-- Same as CUDA_ADD_EXECUTABLE except that a library is created.
CUDA_BUILD_CLEAN_TARGET()
-- Creates a convience target that deletes all the dependency files
generated. You should make clean after running this target to ensure the
dependency files get regenerated.
CUDA_COMPILE( generated_files file0 file1 ... [STATIC | SHARED | MODULE]
[OPTIONS ...] )
-- Returns a list of generated files from the input source files to be used
with ADD_LIBRARY or ADD_EXECUTABLE.
CUDA_COMPILE_PTX( generated_files file0 file1 ... [OPTIONS ...] )
-- Returns a list of PTX files generated from the input source files.
CUDA_INCLUDE_DIRECTORIES( path0 path1 ... )
-- Sets the directories that should be passed to nvcc
(e.g. nvcc -Ipath0 -Ipath1 ... ). These paths usually contain other .cu
files.
CUDA_WRAP_SRCS ( cuda_target format generated_files file0 file1 ...
[STATIC | SHARED | MODULE] [OPTIONS ...] )
-- This is where all the magic happens. CUDA_ADD_EXECUTABLE,
CUDA_ADD_LIBRARY, CUDA_COMPILE, and CUDA_COMPILE_PTX all call this
function under the hood.
Given the list of files (file0 file1 ... fileN) this macro generates
custom commands that generate either PTX or linkable objects (use "PTX" or
"OBJ" for the format argument to switch). Files that don't end with .cu
or have the HEADER_FILE_ONLY property are ignored.
The arguments passed in after OPTIONS are extra command line options to
give to nvcc. You can also specify per configuration options by
specifying the name of the configuration followed by the options. General
options must preceed configuration specific options. Not all
configurations need to be specified, only the ones provided will be used.
OPTIONS -DFLAG=2 "-DFLAG_OTHER=space in flag"
DEBUG -g
RELEASE --use_fast_math
RELWITHDEBINFO --use_fast_math;-g
MINSIZEREL --use_fast_math
For certain configurations (namely VS generating object files with
CUDA_ATTACH_VS_BUILD_RULE_TO_CUDA_FILE set to ON), no generated file will
be produced for the given cuda file. This is because when you add the
cuda file to Visual Studio it knows that this file produces an object file
and will link in the resulting object file automatically.
This script will also generate a separate cmake script that is used at
build time to invoke nvcc. This is for several reasons.
1. nvcc can return negative numbers as return values which confuses
Visual Studio into thinking that the command succeeded. The script now
checks the error codes and produces errors when there was a problem.
2. nvcc has been known to not delete incomplete results when it
encounters problems. This confuses build systems into thinking the
target was generated when in fact an unusable file exists. The script
now deletes the output files if there was an error.
3. By putting all the options that affect the build into a file and then
make the build rule dependent on the file, the output files will be
regenerated when the options change.
This script also looks at optional arguments STATIC, SHARED, or MODULE to
determine when to target the object compilation for a shared library.
BUILD_SHARED_LIBS is ignored in CUDA_WRAP_SRCS, but it is respected in
CUDA_ADD_LIBRARY. On some systems special flags are added for building
objects intended for shared libraries. A preprocessor macro,
<target_name>_EXPORTS is defined when a shared library compilation is
detected.
Flags passed into add_definitions with -D or /D are passed along to nvcc.
The script defines the following variables:
CUDA_VERSION_MAJOR -- The major version of cuda as reported by nvcc.
CUDA_VERSION_MINOR -- The minor version.
CUDA_VERSION
CUDA_VERSION_STRING -- CUDA_VERSION_MAJOR.CUDA_VERSION_MINOR
CUDA_TOOLKIT_ROOT_DIR -- Path to the CUDA Toolkit (defined if not set).
CUDA_SDK_ROOT_DIR -- Path to the CUDA SDK. Use this to find files in the
SDK. This script will not directly support finding
specific libraries or headers, as that isn't
supported by NVIDIA. If you want to change
libraries when the path changes see the
FindCUDA.cmake script for an example of how to clear
these variables. There are also examples of how to
use the CUDA_SDK_ROOT_DIR to locate headers or
libraries, if you so choose (at your own risk).
CUDA_INCLUDE_DIRS -- Include directory for cuda headers. Added automatically
for CUDA_ADD_EXECUTABLE and CUDA_ADD_LIBRARY.
CUDA_LIBRARIES -- Cuda RT library.
CUDA_CUFFT_LIBRARIES -- Device or emulation library for the Cuda FFT
implementation (alternative to:
CUDA_ADD_CUFFT_TO_TARGET macro)
CUDA_CUBLAS_LIBRARIES -- Device or emulation library for the Cuda BLAS
implementation (alterative to:
CUDA_ADD_CUBLAS_TO_TARGET macro).
CUDA_curand_LIBRARY -- CUDA Random Number Generation library.
Only available for CUDA version 3.2+.
CUDA_cusparse_LIBRARY -- CUDA Sparse Matrix library.
Only available for CUDA version 3.2+.
CUDA_npp_LIBRARY -- NVIDIA Performance Primitives library.
Only available for CUDA version 4.0+.
CUDA_nvcuvenc_LIBRARY -- CUDA Video Encoder library.
Only available for CUDA version 3.2+.
Windows only.
CUDA_nvcuvid_LIBRARY -- CUDA Video Decoder library.
Only available for CUDA version 3.2+.
Windows only.
James Bigler, NVIDIA Corp (nvidia.com - jbigler)
Abe Stephens, SCI Institute -- http://www.sci.utah.edu/~abe/FindCuda.html
Copyright (c) 2008 - 2009 NVIDIA Corporation. All rights reserved.
Copyright (c) 2007-2009
Scientific Computing and Imaging Institute, University of Utah
This code is licensed under the MIT License. See the FindCUDA.cmake script
for the text of the license.
FindCURL
Find curl
Find the native CURL headers and libraries.
CURL_INCLUDE_DIRS - where to find curl/curl.h, etc.
CURL_LIBRARIES - List of libraries when using curl.
CURL_FOUND - True if curl found.
CURL_VERSION_STRING - the version of curl found (since CMake 2.8.8)
FindCVS
The module defines the following variables:
CVS_EXECUTABLE - path to cvs command line client
CVS_FOUND - true if the command line client was found
Example usage:
find_package(CVS)
if(CVS_FOUND)
message("CVS found: ${CVS_EXECUTABLE}")
endif(CVS_FOUND)
FindCoin3D
Find Coin3D (Open Inventor)
Coin3D is an implementation of the Open Inventor API. It pro-
vides data structures and algorithms for 3D visualization
http://www.coin3d.org/
This module defines the following variables
COIN3D_FOUND - system has Coin3D - Open Inventor
COIN3D_INCLUDE_DIRS - where the Inventor include directory can be found
COIN3D_LIBRARIES - Link to this to use Coin3D
FindCups
Try to find the Cups printing system
Once done this will define
CUPS_FOUND - system has Cups
CUPS_INCLUDE_DIR - the Cups include directory
CUPS_LIBRARIES - Libraries needed to use Cups
CUPS_VERSION_STRING - version of Cups found (since CMake 2.8.8)
Set CUPS_REQUIRE_IPP_DELETE_ATTRIBUTE to TRUE if you need a version which
features this function (i.e. at least 1.1.19)
FindCurses
Find the curses include file and library
CURSES_FOUND - system has Curses
CURSES_INCLUDE_DIR - the Curses include directory
CURSES_LIBRARIES - The libraries needed to use Curses
CURSES_HAVE_CURSES_H - true if curses.h is available
CURSES_HAVE_NCURSES_H - true if ncurses.h is available
CURSES_HAVE_NCURSES_NCURSES_H - true if ncurses/ncurses.h is available
CURSES_HAVE_NCURSES_CURSES_H - true if ncurses/curses.h is available
CURSES_LIBRARY - set for backwards compatibility with 2.4 CMake
Set CURSES_NEED_NCURSES to TRUE before the FIND_PACKAGE() com-
mand if NCurses functionality is required.
FindCxxTest
Find CxxTest
Find the CxxTest suite and declare a helper macro for creating
unit tests and integrating them with CTest. For more details on
CxxTest see http://cxxtest.tigris.org
INPUT Variables
CXXTEST_USE_PYTHON [deprecated since 1.3]
Only used in the case both Python & Perl
are detected on the system to control
which CxxTest code generator is used.
Valid only for CxxTest version 3.
NOTE: In older versions of this Find Module,
this variable controlled if the Python test
generator was used instead of the Perl one,
regardless of which scripting language the
user had installed.
CXXTEST_TESTGEN_ARGS (since CMake 2.8.3)
Specify a list of options to pass to the CxxTest code
generator. If not defined, --error-printer is
passed.
OUTPUT Variables
CXXTEST_FOUND
True if the CxxTest framework was found
CXXTEST_INCLUDE_DIRS
Where to find the CxxTest include directory
CXXTEST_PERL_TESTGEN_EXECUTABLE
The perl-based test generator
CXXTEST_PYTHON_TESTGEN_EXECUTABLE
The python-based test generator
CXXTEST_TESTGEN_EXECUTABLE (since CMake 2.8.3)
The test generator that is actually used (chosen using user preferences
and interpreters found in the system)
CXXTEST_TESTGEN_INTERPRETER (since CMake 2.8.3)
The full path to the Perl or Python executable on the system
MACROS for optional use by CMake users:
CXXTEST_ADD_TEST(<test_name> <gen_source_file> <input_files_to_testgen...>)
Creates a CxxTest runner and adds it to the CTest testing suite
Parameters:
test_name The name of the test
gen_source_file The generated source filename to be
generated by CxxTest
input_files_to_testgen The list of header files containing the
CxxTest::TestSuite's to be included in
this runner
#==============
Example Usage:
find_package(CxxTest)
if(CXXTEST_FOUND)
include_directories(${CXXTEST_INCLUDE_DIR})
enable_testing()
CXXTEST_ADD_TEST(unittest_foo foo_test.cc
${CMAKE_CURRENT_SOURCE_DIR}/foo_test.h)
target_link_libraries(unittest_foo foo) # as needed
endif()
This will (if CxxTest is found):
1. Invoke the testgen executable to autogenerate foo_test.cc in the
binary tree from "foo_test.h" in the current source directory.
2. Create an executable and test called unittest_foo.
#=============
Example foo_test.h:
#include <cxxtest/TestSuite.h>
class MyTestSuite : public CxxTest::TestSuite
{
public:
void testAddition( void )
{
TS_ASSERT( 1 + 1 > 1 );
TS_ASSERT_EQUALS( 1 + 1, 2 );
}
};
FindCygwin
this module looks for Cygwin
FindDCMTK
find DCMTK libraries and applications
FindDart
Find DART
This module looks for the dart testing software and sets
DART_ROOT to point to where it found it.
FindDevIL
This module locates the developer's image library. http://ope-
nil.sourceforge.net/
This module sets:
IL_LIBRARIES - the name of the IL library. These include the full path to
the core DevIL library. This one has to be linked into the
application.
ILU_LIBRARIES - the name of the ILU library. Again, the full path. This
library is for filters and effects, not actual loading. It
doesn't have to be linked if the functionality it provides
is not used.
ILUT_LIBRARIES - the name of the ILUT library. Full path. This part of the
library interfaces with OpenGL. It is not strictly needed
in applications.
IL_INCLUDE_DIR - where to find the il.h, ilu.h and ilut.h files.
IL_FOUND - this is set to TRUE if all the above variables were set.
This will be set to false if ILU or ILUT are not found,
even if they are not needed. In most systems, if one
library is found all the others are as well. That's the
way the DevIL developers release it.
FindDoxygen
This module looks for Doxygen and the path to Graphviz's dot
Doxygen is a documentation generation tool. Please see
http://www.doxygen.org
This module accepts the following optional variables:
DOXYGEN_SKIP_DOT = If true this module will skip trying to find Dot
(an optional component often used by Doxygen)
This modules defines the following variables:
DOXYGEN_EXECUTABLE = The path to the doxygen command.
DOXYGEN_FOUND = Was Doxygen found or not?
DOXYGEN_VERSION = The version reported by doxygen --version
DOXYGEN_DOT_EXECUTABLE = The path to the dot program used by doxygen.
DOXYGEN_DOT_FOUND = Was Dot found or not?
DOXYGEN_DOT_PATH = The path to dot not including the executable
FindEXPAT
Find expat
Find the native EXPAT headers and libraries.
EXPAT_INCLUDE_DIRS - where to find expat.h, etc.
EXPAT_LIBRARIES - List of libraries when using expat.
EXPAT_FOUND - True if expat found.
FindFLEX
Find flex executable and provides a macro to generate custom
build rules
The module defines the following variables:
FLEX_FOUND - true is flex executable is found
FLEX_EXECUTABLE - the path to the flex executable
FLEX_VERSION - the version of flex
FLEX_LIBRARIES - The flex libraries
FLEX_INCLUDE_DIRS - The path to the flex headers
The minimum required version of flex can be specified using the
standard syntax, e.g. FIND_PACKAGE(FLEX 2.5.13)
If flex is found on the system, the module provides the macro:
FLEX_TARGET(Name FlexInput FlexOutput [COMPILE_FLAGS <string>])
which creates a custom command to generate the <FlexOutput>
file from the <FlexInput> file. If COMPILE_FLAGS option is
specified, the next parameter is added to the flex command
line. Name is an alias used to get details of this custom
command. Indeed the macro defines the following variables:
FLEX_${Name}_DEFINED - true is the macro ran successfully
FLEX_${Name}_OUTPUTS - the source file generated by the custom rule, an
alias for FlexOutput
FLEX_${Name}_INPUT - the flex source file, an alias for ${FlexInput}
Flex scanners oftenly use tokens defined by Bison: the code
generated by Flex depends of the header generated by Bison.
This module also defines a macro:
ADD_FLEX_BISON_DEPENDENCY(FlexTarget BisonTarget)
which adds the required dependency between a scanner and a
parser where <FlexTarget> and <BisonTarget> are the first
parameters of respectively FLEX_TARGET and BISON_TARGET macros.
====================================================================
Example:
find_package(BISON)
find_package(FLEX)
BISON_TARGET(MyParser parser.y ${CMAKE_CURRENT_BINARY_DIR}/parser.cpp)
FLEX_TARGET(MyScanner lexer.l ${CMAKE_CURRENT_BINARY_DIR}/lexer.cpp)
ADD_FLEX_BISON_DEPENDENCY(MyScanner MyParser)
include_directories(${CMAKE_CURRENT_BINARY_DIR})
add_executable(Foo
Foo.cc
${BISON_MyParser_OUTPUTS}
${FLEX_MyScanner_OUTPUTS}
)
====================================================================
FindFLTK
Find the native FLTK includes and library
By default FindFLTK.cmake will search for all of the FLTK compo-
nents and add them to the FLTK_LIBRARIES variable.
You can limit the components which get placed in FLTK_LIBRARIES by
defining one or more of the following three options:
FLTK_SKIP_OPENGL, set to true to disable searching for opengl and
the FLTK GL library
FLTK_SKIP_FORMS, set to true to disable searching for fltk_forms
FLTK_SKIP_IMAGES, set to true to disable searching for fltk_images
FLTK_SKIP_FLUID, set to true if the fluid binary need not be present
at build time
The following variables will be defined:
FLTK_FOUND, True if all components not skipped were found
FLTK_INCLUDE_DIR, where to find include files
FLTK_LIBRARIES, list of fltk libraries you should link against
FLTK_FLUID_EXECUTABLE, where to find the Fluid tool
FLTK_WRAP_UI, This enables the FLTK_WRAP_UI command
The following cache variables are assigned but should not be
used. See the FLTK_LIBRARIES variable instead.
FLTK_BASE_LIBRARY = the full path to fltk.lib
FLTK_GL_LIBRARY = the full path to fltk_gl.lib
FLTK_FORMS_LIBRARY = the full path to fltk_forms.lib
FLTK_IMAGES_LIBRARY = the full path to fltk_images.lib
FindFLTK2
Find the native FLTK2 includes and library
The following settings are defined
FLTK2_FLUID_EXECUTABLE, where to find the Fluid tool
FLTK2_WRAP_UI, This enables the FLTK2_WRAP_UI command
FLTK2_INCLUDE_DIR, where to find include files
FLTK2_LIBRARIES, list of fltk2 libraries
FLTK2_FOUND, Don't use FLTK2 if false.
The following settings should not be used in general.
FLTK2_BASE_LIBRARY = the full path to fltk2.lib
FLTK2_GL_LIBRARY = the full path to fltk2_gl.lib
FLTK2_IMAGES_LIBRARY = the full path to fltk2_images.lib
FindFreetype
Locate FreeType library
This module defines
FREETYPE_LIBRARIES, the library to link against
FREETYPE_FOUND, if false, do not try to link to FREETYPE
FREETYPE_INCLUDE_DIRS, where to find headers.
FREETYPE_VERSION_STRING, the version of freetype found (since CMake 2.8.8)
This is the concatenation of the paths:
FREETYPE_INCLUDE_DIR_ft2build
FREETYPE_INCLUDE_DIR_freetype2
$FREETYPE_DIR is an environment variable that would correspond
to the ./configure --prefix=$FREETYPE_DIR used in building
FREETYPE.
FindGCCXML
Find the GCC-XML front-end executable.
This module will define the following variables:
GCCXML - the GCC-XML front-end executable.
FindGDAL
Locate gdal
This module accepts the following environment variables:
GDAL_DIR or GDAL_ROOT - Specify the location of GDAL
This module defines the following CMake variables:
GDAL_FOUND - True if libgdal is found
GDAL_LIBRARY - A variable pointing to the GDAL library
GDAL_INCLUDE_DIR - Where to find the headers
FindGIF
This module searches giflib and defines GIF_LIBRARIES -
libraries to link to in order to use GIF GIF_FOUND, if false, do
not try to link GIF_INCLUDE_DIR, where to find the headers
GIF_VERSION, reports either version 4 or 3 (for everything
before version 4)
The minimum required version of giflib can be specified using
the standard syntax, e.g. FIND_PACKAGE(GIF 4)
$GIF_DIR is an environment variable that would correspond to the
./configure --prefix=$GIF_DIR
FindGLUT
try to find glut library and include files
GLUT_INCLUDE_DIR, where to find GL/glut.h, etc.
GLUT_LIBRARIES, the libraries to link against
GLUT_FOUND, If false, do not try to use GLUT.
Also defined, but not for general use are:
GLUT_glut_LIBRARY = the full path to the glut library.
GLUT_Xmu_LIBRARY = the full path to the Xmu library.
GLUT_Xi_LIBRARY = the full path to the Xi Library.
FindGTK
try to find GTK (and glib) and GTKGLArea
GTK_INCLUDE_DIR - Directories to include to use GTK
GTK_LIBRARIES - Files to link against to use GTK
GTK_FOUND - GTK was found
GTK_GL_FOUND - GTK's GL features were found
FindGTK2
FindGTK2.cmake
This module can find the GTK2 widget libraries and several of
its other optional components like gtkmm, glade, and glademm.
NOTE: If you intend to use version checking, CMake 2.6.2 or
later is
required.
Specify one or more of the following components as you call this
find module. See example below.
gtk
gtkmm
glade
glademm
The following variables will be defined for your use
GTK2_FOUND - Were all of your specified components found?
GTK2_INCLUDE_DIRS - All include directories
GTK2_LIBRARIES - All libraries
GTK2_VERSION - The version of GTK2 found (x.y.z)
GTK2_MAJOR_VERSION - The major version of GTK2
GTK2_MINOR_VERSION - The minor version of GTK2
GTK2_PATCH_VERSION - The patch version of GTK2
Optional variables you can define prior to calling this module:
GTK2_DEBUG - Enables verbose debugging of the module
GTK2_SKIP_MARK_AS_ADVANCED - Disable marking cache variables as advanced
GTK2_ADDITIONAL_SUFFIXES - Allows defining additional directories to
search for include files
================= Example Usage:
Call find_package() once, here are some examples to pick from:
Require GTK 2.6 or later
find_package(GTK2 2.6 REQUIRED gtk)
Require GTK 2.10 or later and Glade
find_package(GTK2 2.10 REQUIRED gtk glade)
Search for GTK/GTKMM 2.8 or later
find_package(GTK2 2.8 COMPONENTS gtk gtkmm)
if(GTK2_FOUND)
include_directories(${GTK2_INCLUDE_DIRS})
add_executable(mygui mygui.cc)
target_link_libraries(mygui ${GTK2_LIBRARIES})
endif()
FindGTest
--------------------
Locate the Google C++ Testing Framework.
Defines the following variables:
GTEST_FOUND - Found the Google Testing framework
GTEST_INCLUDE_DIRS - Include directories
Also defines the library variables below as normal variables.
These contain debug/optimized keywords when a debugging library
is found.
GTEST_BOTH_LIBRARIES - Both libgtest & libgtest-main
GTEST_LIBRARIES - libgtest
GTEST_MAIN_LIBRARIES - libgtest-main
Accepts the following variables as input:
GTEST_ROOT - (as a CMake or environment variable)
The root directory of the gtest install prefix
GTEST_MSVC_SEARCH - If compiling with MSVC, this variable can be set to
"MD" or "MT" to enable searching a GTest build tree
(defaults: "MD")
Example Usage:
enable_testing()
find_package(GTest REQUIRED)
include_directories(${GTEST_INCLUDE_DIRS})
add_executable(foo foo.cc)
target_link_libraries(foo ${GTEST_BOTH_LIBRARIES})
add_test(AllTestsInFoo foo)
If you would like each Google test to show up in CTest as a test
you may use the following macro. NOTE: It will slow down your
tests by running an executable for each test and test fixture.
You will also have to rerun CMake after adding or removing tests
or test fixtures.
GTEST_ADD_TESTS(executable extra_args ARGN)
executable = The path to the test executable
extra_args = Pass a list of extra arguments to be passed to
executable enclosed in quotes (or "" for none)
ARGN = A list of source files to search for tests & test
fixtures.
Example:
set(FooTestArgs --foo 1 --bar 2)
add_executable(FooTest FooUnitTest.cc)
GTEST_ADD_TESTS(FooTest "${FooTestArgs}" FooUnitTest.cc)
FindGettext
Find GNU gettext tools
This module looks for the GNU gettext tools. This module defines
the following values:
GETTEXT_MSGMERGE_EXECUTABLE: the full path to the msgmerge tool.
GETTEXT_MSGFMT_EXECUTABLE: the full path to the msgfmt tool.
GETTEXT_FOUND: True if gettext has been found.
GETTEXT_VERSION_STRING: the version of gettext found (since CMake 2.8.8)
Additionally it provides the following macros: GETTEXT_CRE-
ATE_TRANSLATIONS ( outputFile [ALL] file1 ... fileN )
This will create a target "translations" which will convert the
given input po files into the binary output mo file. If the
ALL option is used, the translations will also be created when
building the default target.
GETTEXT_PROCESS_POT( <potfile> [ALL] [INSTALL_DESTINATION <dest-
dir>] LANGUAGES <lang1> <lang2> ... )
Process the given pot file to mo files.
If INSTALL_DESTINATION is given then automatically install rules will be created,
the language subdirectory will be taken into account (by default use share/locale/).
If ALL is specified, the pot file is processed when building the all traget.
It creates a custom target "potfile".
GETTEXT_PROCESS_PO_FILES( <lang> [ALL] [INSTALL_DESTINATION
<dir>] PO_FILES <po1> <po2> ... )
Process the given po files to mo files for the given language.
If INSTALL_DESTINATION is given then automatically install rules will be created,
the language subdirectory will be taken into account (by default use share/locale/).
If ALL is specified, the po files are processed when building the all traget.
It creates a custom target "pofiles".
FindGit
The module defines the following variables:
GIT_EXECUTABLE - path to git command line client
GIT_FOUND - true if the command line client was found
GIT_VERSION_STRING - the version of git found (since CMake 2.8.8)
Example usage:
find_package(Git)
if(GIT_FOUND)
message("git found: ${GIT_EXECUTABLE}")
endif()
FindGnuTLS
Try to find the GNU Transport Layer Security library (gnutls)
Once done this will define
GNUTLS_FOUND - System has gnutls
GNUTLS_INCLUDE_DIR - The gnutls include directory
GNUTLS_LIBRARIES - The libraries needed to use gnutls
GNUTLS_DEFINITIONS - Compiler switches required for using gnutls
FindGnuplot
this module looks for gnuplot
Once done this will define
GNUPLOT_FOUND - system has Gnuplot
GNUPLOT_EXECUTABLE - the Gnuplot executable
GNUPLOT_VERSION_STRING - the version of Gnuplot found (since CMake 2.8.8)
GNUPLOT_VERSION_STRING will not work for old versions like
3.7.1.
FindHDF5
Find HDF5, a library for reading and writing self describing
array data.
This module invokes the HDF5 wrapper compiler that should be
installed alongside HDF5. Depending upon the HDF5 Configura-
tion, the wrapper compiler is called either h5cc or h5pcc. If
this succeeds, the module will then call the compiler with the
-show argument to see what flags are used when compiling an HDF5
client application.
The module will optionally accept the COMPONENTS argument. If
no COMPONENTS are specified, then the find module will default
to finding only the HDF5 C library. If one or more COMPONENTS
are specified, the module will attempt to find the language
bindings for the specified components. The only valid compo-
nents are C, CXX, Fortran, HL, and Fortran_HL. If the COMPO-
NENTS argument is not given, the module will attempt to find
only the C bindings.
On UNIX systems, this module will read the variable
HDF5_USE_STATIC_LIBRARIES to determine whether or not to prefer
a static link to a dynamic link for HDF5 and all of it's depen-
dencies. To use this feature, make sure that the
HDF5_USE_STATIC_LIBRARIES variable is set before the call to
find_package.
To provide the module with a hint about where to find your HDF5
installation, you can set the environment variable HDF5_ROOT.
The Find module will then look in this path when searching for
HDF5 executables, paths, and libraries.
In addition to finding the includes and libraries required to
compile an HDF5 client application, this module also makes an
effort to find tools that come with the HDF5 distribution that
may be useful for regression testing.
This module will define the following variables:
HDF5_INCLUDE_DIRS - Location of the hdf5 includes
HDF5_INCLUDE_DIR - Location of the hdf5 includes (deprecated)
HDF5_DEFINITIONS - Required compiler definitions for HDF5
HDF5_C_LIBRARIES - Required libraries for the HDF5 C bindings.
HDF5_CXX_LIBRARIES - Required libraries for the HDF5 C++ bindings
HDF5_Fortran_LIBRARIES - Required libraries for the HDF5 Fortran bindings
HDF5_HL_LIBRARIES - Required libraries for the HDF5 high level API
HDF5_Fortran_HL_LIBRARIES - Required libraries for the high level Fortran
bindings.
HDF5_LIBRARIES - Required libraries for all requested bindings
HDF5_FOUND - true if HDF5 was found on the system
HDF5_LIBRARY_DIRS - the full set of library directories
HDF5_IS_PARALLEL - Whether or not HDF5 was found with parallel IO support
HDF5_C_COMPILER_EXECUTABLE - the path to the HDF5 C wrapper compiler
HDF5_CXX_COMPILER_EXECUTABLE - the path to the HDF5 C++ wrapper compiler
HDF5_Fortran_COMPILER_EXECUTABLE - the path to the HDF5 Fortran wrapper compiler
HDF5_DIFF_EXECUTABLE - the path to the HDF5 dataset comparison tool
FindHSPELL
Try to find Hspell
Once done this will define
HSPELL_FOUND - system has Hspell
HSPELL_INCLUDE_DIR - the Hspell include directory
HSPELL_LIBRARIES - The libraries needed to use Hspell
HSPELL_DEFINITIONS - Compiler switches required for using Hspell
HSPELL_VERSION_STRING - The version of Hspell found (x.y)
HSPELL_MAJOR_VERSION - the major version of Hspell
HSPELL_MINOR_VERSION - The minor version of Hspell
FindHTMLHelp
This module looks for Microsoft HTML Help Compiler
It defines:
HTML_HELP_COMPILER : full path to the Compiler (hhc.exe)
HTML_HELP_INCLUDE_PATH : include path to the API (htmlhelp.h)
HTML_HELP_LIBRARY : full path to the library (htmlhelp.lib)
FindITK
Find an ITK installation or build tree.
FindImageMagick
Find the ImageMagick binary suite.
This module will search for a set of ImageMagick tools specified
as components in the FIND_PACKAGE call. Typical components
include, but are not limited to (future versions of ImageMagick
might have additional components not listed here):
animate
compare
composite
conjure
convert
display
identify
import
mogrify
montage
stream
If no component is specified in the FIND_PACKAGE call, then it
only searches for the ImageMagick executable directory. This
code defines the following variables:
ImageMagick_FOUND - TRUE if all components are found.
ImageMagick_EXECUTABLE_DIR - Full path to executables directory.
ImageMagick_<component>_FOUND - TRUE if <component> is found.
ImageMagick_<component>_EXECUTABLE - Full path to <component> executable.
ImageMagick_VERSION_STRING - the version of ImageMagick found
(since CMake 2.8.8)
ImageMagick_VERSION_STRING will not work for old versions like
5.2.3.
There are also components for the following ImageMagick APIs:
Magick++
MagickWand
MagickCore
For these components the following variables are set:
ImageMagick_FOUND - TRUE if all components are found.
ImageMagick_INCLUDE_DIRS - Full paths to all include dirs.
ImageMagick_LIBRARIES - Full paths to all libraries.
ImageMagick_<component>_FOUND - TRUE if <component> is found.
ImageMagick_<component>_INCLUDE_DIRS - Full path to <component> include dirs.
ImageMagick_<component>_LIBRARIES - Full path to <component> libraries.
Example Usages:
FIND_PACKAGE(ImageMagick)
FIND_PACKAGE(ImageMagick COMPONENTS convert)
FIND_PACKAGE(ImageMagick COMPONENTS convert mogrify display)
FIND_PACKAGE(ImageMagick COMPONENTS Magick++)
FIND_PACKAGE(ImageMagick COMPONENTS Magick++ convert)
Note that the standard FIND_PACKAGE features are supported
(i.e., QUIET, REQUIRED, etc.).
FindJNI
Find JNI java libraries.
This module finds if Java is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
JNI_INCLUDE_DIRS = the include dirs to use
JNI_LIBRARIES = the libraries to use
JNI_FOUND = TRUE if JNI headers and libraries were found.
JAVA_AWT_LIBRARY = the path to the jawt library
JAVA_JVM_LIBRARY = the path to the jvm library
JAVA_INCLUDE_PATH = the include path to jni.h
JAVA_INCLUDE_PATH2 = the include path to jni_md.h
JAVA_AWT_INCLUDE_PATH = the include path to jawt.h
FindJPEG
Find JPEG
Find the native JPEG includes and library This module defines
JPEG_INCLUDE_DIR, where to find jpeglib.h, etc.
JPEG_LIBRARIES, the libraries needed to use JPEG.
JPEG_FOUND, If false, do not try to use JPEG.
also defined, but not for general use are
JPEG_LIBRARY, where to find the JPEG library.
FindJasper
Try to find the Jasper JPEG2000 library
Once done this will define
JASPER_FOUND - system has Jasper
JASPER_INCLUDE_DIR - the Jasper include directory
JASPER_LIBRARIES - the libraries needed to use Jasper
JASPER_VERSION_STRING - the version of Jasper found (since CMake 2.8.8)
FindJava
Find Java
This module finds if Java is installed and determines where the
include files and libraries are. This code sets the following
variables:
Java_JAVA_EXECUTABLE = the full path to the Java runtime
Java_JAVAC_EXECUTABLE = the full path to the Java compiler
Java_JAVAH_EXECUTABLE = the full path to the Java header generator
Java_JAVADOC_EXECUTABLE = the full path to the Java documention generator
Java_JAR_EXECUTABLE = the full path to the Java archiver
Java_VERSION_STRING = Version of the package found (java version), eg. 1.6.0_12
Java_VERSION_MAJOR = The major version of the package found.
Java_VERSION_MINOR = The minor version of the package found.
Java_VERSION_PATCH = The patch version of the package found.
Java_VERSION_TWEAK = The tweak version of the package found (after '_')
Java_VERSION = This is set to: $major.$minor.$patch(.$tweak)
The minimum required version of Java can be specified using the
standard CMake syntax, e.g. FIND_PACKAGE(Java 1.5)
NOTE: ${Java_VERSION} and ${Java_VERSION_STRING} are not guaran-
teed to be identical. For example some java version may return:
Java_VERSION_STRING = 1.5.0_17 and Java_VERSION =
1.5.0.17
another example is the Java OEM, with: Java_VERSION_STRING =
1.6.0-oem and Java_VERSION = 1.6.0
For these components the following variables are set:
Java_FOUND - TRUE if all components are found.
Java_INCLUDE_DIRS - Full paths to all include dirs.
Java_LIBRARIES - Full paths to all libraries.
Java_<component>_FOUND - TRUE if <component> is found.
Example Usages:
FIND_PACKAGE(Java)
FIND_PACKAGE(Java COMPONENTS Runtime)
FIND_PACKAGE(Java COMPONENTS Development)
FindKDE3
Find the KDE3 include and library dirs, KDE preprocessors and
define a some macros
This module defines the following variables:
KDE3_DEFINITIONS - compiler definitions required for compiling KDE software
KDE3_INCLUDE_DIR - the KDE include directory
KDE3_INCLUDE_DIRS - the KDE and the Qt include directory, for use with INCLUDE_DIRECTORIES()
KDE3_LIB_DIR - the directory where the KDE libraries are installed, for use with LINK_DIRECTORIES()
QT_AND_KDECORE_LIBS - this contains both the Qt and the kdecore library
KDE3_DCOPIDL_EXECUTABLE - the dcopidl executable
KDE3_DCOPIDL2CPP_EXECUTABLE - the dcopidl2cpp executable
KDE3_KCFGC_EXECUTABLE - the kconfig_compiler executable
KDE3_FOUND - set to TRUE if all of the above has been found
The following user adjustable options are provided:
KDE3_BUILD_TESTS - enable this to build KDE testcases
It also adds the following macros (from KDE3Macros.cmake)
SRCS_VAR is always the variable which contains the list of
source files for your application or library.
KDE3_AUTOMOC(file1 ... fileN)
Call this if you want to have automatic moc file handling.
This means if you include "foo.moc" in the source file foo.cpp
a moc file for the header foo.h will be created automatically.
You can set the property SKIP_AUTOMAKE using SET_SOURCE_FILES_PROPERTIES()
to exclude some files in the list from being processed.
KDE3_ADD_MOC_FILES(SRCS_VAR file1 ... fileN )
If you don't use the KDE3_AUTOMOC() macro, for the files
listed here moc files will be created (named "foo.moc.cpp")
KDE3_ADD_DCOP_SKELS(SRCS_VAR header1.h ... headerN.h )
Use this to generate DCOP skeletions from the listed headers.
KDE3_ADD_DCOP_STUBS(SRCS_VAR header1.h ... headerN.h )
Use this to generate DCOP stubs from the listed headers.
KDE3_ADD_UI_FILES(SRCS_VAR file1.ui ... fileN.ui )
Use this to add the Qt designer ui files to your application/library.
KDE3_ADD_KCFG_FILES(SRCS_VAR file1.kcfgc ... fileN.kcfgc )
Use this to add KDE kconfig compiler files to your application/library.
KDE3_INSTALL_LIBTOOL_FILE(target)
This will create and install a simple libtool file for the given target.
KDE3_ADD_EXECUTABLE(name file1 ... fileN )
Currently identical to ADD_EXECUTABLE(), may provide some advanced features in the future.
KDE3_ADD_KPART(name [WITH_PREFIX] file1 ... fileN )
Create a KDE plugin (KPart, kioslave, etc.) from the given source files.
If WITH_PREFIX is given, the resulting plugin will have the prefix "lib", otherwise it won't.
It creates and installs an appropriate libtool la-file.
KDE3_ADD_KDEINIT_EXECUTABLE(name file1 ... fileN )
Create a KDE application in the form of a module loadable via kdeinit.
A library named kdeinit_<name> will be created and a small executable which links to it.
The option KDE3_ENABLE_FINAL to enable all-in-one compilation is
no longer supported.
Author: Alexander Neundorf <neundorf@kde.org>
FindKDE4
Find KDE4 and provide all necessary variables and macros to com-
pile software for it. It looks for KDE 4 in the following direc-
tories in the given order:
CMAKE_INSTALL_PREFIX
KDEDIRS
/opt/kde4
Please look in FindKDE4Internal.cmake and KDE4Macros.cmake for
more information. They are installed with the KDE 4 libraries in
$KDEDIRS/share/apps/cmake/modules/.
Author: Alexander Neundorf <neundorf@kde.org>
FindLAPACK
Find LAPACK library
This module finds an installed fortran library that implements
the LAPACK linear-algebra interface (see
http://www.netlib.org/lapack/).
The approach follows that taken for the autoconf macro file,
acx_lapack.m4 (distributed at http://ac-archive.source-
forge.net/ac-archive/acx_lapack.html).
This module sets the following variables:
LAPACK_FOUND - set to true if a library implementing the LAPACK interface
is found
LAPACK_LINKER_FLAGS - uncached list of required linker flags (excluding -l
and -L).
LAPACK_LIBRARIES - uncached list of libraries (using full path name) to
link against to use LAPACK
LAPACK95_LIBRARIES - uncached list of libraries (using full path name) to
link against to use LAPACK95
LAPACK95_FOUND - set to true if a library implementing the LAPACK f95
interface is found
BLA_STATIC if set on this determines what kind of linkage we do (static)
BLA_VENDOR if set checks only the specified vendor, if not set checks
all the possibilities
BLA_F95 if set on tries to find the f95 interfaces for BLAS/LAPACK
FindLATEX
Find Latex
This module finds if Latex is installed and determines where the
executables are. This code sets the following variables:
LATEX_COMPILER: path to the LaTeX compiler
PDFLATEX_COMPILER: path to the PdfLaTeX compiler
BIBTEX_COMPILER: path to the BibTeX compiler
MAKEINDEX_COMPILER: path to the MakeIndex compiler
DVIPS_CONVERTER: path to the DVIPS converter
PS2PDF_CONVERTER: path to the PS2PDF converter
LATEX2HTML_CONVERTER: path to the LaTeX2Html converter
FindLibArchive
Find libarchive library and headers
The module defines the following variables:
LibArchive_FOUND - true if libarchive was found
LibArchive_INCLUDE_DIRS - include search path
LibArchive_LIBRARIES - libraries to link
LibArchive_VERSION - libarchive 3-component version number
FindLibLZMA
Find LibLZMA
Find LibLZMA headers and library
LIBLZMA_FOUND - True if liblzma is found.
LIBLZMA_INCLUDE_DIRS - Directory where liblzma headers are located.
LIBLZMA_LIBRARIES - Lzma libraries to link against.
LIBLZMA_HAS_AUTO_DECODER - True if lzma_auto_decoder() is found (required).
LIBLZMA_HAS_EASY_ENCODER - True if lzma_easy_encoder() is found (required).
LIBLZMA_HAS_LZMA_PRESET - True if lzma_lzma_preset() is found (required).
LIBLZMA_VERSION_MAJOR - The major version of lzma
LIBLZMA_VERSION_MINOR - The minor version of lzma
LIBLZMA_VERSION_PATCH - The patch version of lzma
LIBLZMA_VERSION_STRING - version number as a string (ex: "5.0.3")
FindLibXml2
Try to find the LibXml2 xml processing library
Once done this will define
LIBXML2_FOUND - System has LibXml2
LIBXML2_INCLUDE_DIR - The LibXml2 include directory
LIBXML2_LIBRARIES - The libraries needed to use LibXml2
LIBXML2_DEFINITIONS - Compiler switches required for using LibXml2
LIBXML2_XMLLINT_EXECUTABLE - The XML checking tool xmllint coming with LibXml2
LIBXML2_VERSION_STRING - the version of LibXml2 found (since CMake 2.8.8)
FindLibXslt
Try to find the LibXslt library
Once done this will define
LIBXSLT_FOUND - system has LibXslt
LIBXSLT_INCLUDE_DIR - the LibXslt include directory
LIBXSLT_LIBRARIES - Link these to LibXslt
LIBXSLT_DEFINITIONS - Compiler switches required for using LibXslt
LIBXSLT_VERSION_STRING - version of LibXslt found (since CMake 2.8.8)
Additionally, the following two variables are set (but not
required for using xslt):
LIBXSLT_EXSLT_LIBRARIES - Link to these if you need to link against the exslt library
LIBXSLT_XSLTPROC_EXECUTABLE - Contains the full path to the xsltproc executable if found
FindLua50
Locate Lua library This module defines
LUA50_FOUND, if false, do not try to link to Lua
LUA_LIBRARIES, both lua and lualib
LUA_INCLUDE_DIR, where to find lua.h and lualib.h (and probably lauxlib.h)
Note that the expected include convention is
#include "lua.h"
and not
#include <lua/lua.h>
This is because, the lua location is not standardized and may
exist in locations other than lua/
FindLua51
Locate Lua library This module defines
LUA51_FOUND, if false, do not try to link to Lua
LUA_LIBRARIES
LUA_INCLUDE_DIR, where to find lua.h
LUA_VERSION_STRING, the version of Lua found (since CMake 2.8.8)
Note that the expected include convention is
#include "lua.h"
and not
#include <lua/lua.h>
This is because, the lua location is not standardized and may
exist in locations other than lua/
FindMFC
Find MFC on Windows
Find the native MFC - i.e. decide if an application can link to
the MFC libraries.
MFC_FOUND - Was MFC support found
You don't need to include anything or link anything to use it.
FindMPEG
Find the native MPEG includes and library
This module defines
MPEG_INCLUDE_DIR, where to find MPEG.h, etc.
MPEG_LIBRARIES, the libraries required to use MPEG.
MPEG_FOUND, If false, do not try to use MPEG.
also defined, but not for general use are
MPEG_mpeg2_LIBRARY, where to find the MPEG library.
MPEG_vo_LIBRARY, where to find the vo library.
FindMPEG2
Find the native MPEG2 includes and library
This module defines
MPEG2_INCLUDE_DIR, path to mpeg2dec/mpeg2.h, etc.
MPEG2_LIBRARIES, the libraries required to use MPEG2.
MPEG2_FOUND, If false, do not try to use MPEG2.
also defined, but not for general use are
MPEG2_mpeg2_LIBRARY, where to find the MPEG2 library.
MPEG2_vo_LIBRARY, where to find the vo library.
FindMPI
Find a Message Passing Interface (MPI) implementation
The Message Passing Interface (MPI) is a library used to write
high-performance distributed-memory parallel applications, and
is typically deployed on a cluster. MPI is a standard interface
(defined by the MPI forum) for which many implementations are
available. All of them have somewhat different include paths,
libraries to link against, etc., and this module tries to smooth
out those differences.
=== Variables ===
This module will set the following variables per language in
your project, where <lang> is one of C, CXX, or Fortran:
MPI_<lang>_FOUND TRUE if FindMPI found MPI flags for <lang>
MPI_<lang>_COMPILER MPI Compiler wrapper for <lang>
MPI_<lang>_COMPILE_FLAGS Compilation flags for MPI programs
MPI_<lang>_INCLUDE_PATH Include path(s) for MPI header
MPI_<lang>_LINK_FLAGS Linking flags for MPI programs
MPI_<lang>_LIBRARIES All libraries to link MPI programs against
Additionally, FindMPI sets the following variables for running
MPI programs from the command line:
MPIEXEC Executable for running MPI programs
MPIEXEC_NUMPROC_FLAG Flag to pass to MPIEXEC before giving
it the number of processors to run on
MPIEXEC_PREFLAGS Flags to pass to MPIEXEC directly
before the executable to run.
MPIEXEC_POSTFLAGS Flags to pass to MPIEXEC after other flags
=== Usage ===
To use this module, simply call FindMPI from a CMakeLists.txt
file, or run find_package(MPI), then run CMake. If you are
happy with the auto- detected configuration for your language,
then you're done. If not, you have two options:
1. Set MPI_<lang>_COMPILER to the MPI wrapper (mpicc, etc.) of your
choice and reconfigure. FindMPI will attempt to determine all the
necessary variables using THAT compiler's compile and link flags.
2. If this fails, or if your MPI implementation does not come with
a compiler wrapper, then set both MPI_<lang>_LIBRARIES and
MPI_<lang>_INCLUDE_PATH. You may also set any other variables
listed above, but these two are required. This will circumvent
autodetection entirely.
When configuration is successful, MPI_<lang>_COMPILER will be
set to the compiler wrapper for <lang>, if it was found.
MPI_<lang>_FOUND and other variables above will be set if any
MPI implementation was found for <lang>, regardless of whether a
compiler was found.
When using MPIEXEC to execute MPI applications, you should typi-
cally use all of the MPIEXEC flags as follows:
${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} PROCS
${MPIEXEC_PREFLAGS} EXECUTABLE ${MPIEXEC_POSTFLAGS} ARGS
where PROCS is the number of processors on which to execute the
program, EXECUTABLE is the MPI program, and ARGS are the argu-
ments to pass to the MPI program.
=== Backward Compatibility ===
For backward compatibility with older versions of FindMPI, these
variables are set, but deprecated:
MPI_FOUND MPI_COMPILER MPI_LIBRARY
MPI_COMPILE_FLAGS MPI_INCLUDE_PATH MPI_EXTRA_LIBRARY
MPI_LINK_FLAGS MPI_LIBRARIES
In new projects, please use the MPI_<lang>_XXX equivalents.
FindMatlab
this module looks for Matlab
Defines:
MATLAB_INCLUDE_DIR: include path for mex.h, engine.h
MATLAB_LIBRARIES: required libraries: libmex, etc
MATLAB_MEX_LIBRARY: path to libmex.lib
MATLAB_MX_LIBRARY: path to libmx.lib
MATLAB_ENG_LIBRARY: path to libeng.lib
FindMotif
Try to find Motif (or lesstif)
Once done this will define:
MOTIF_FOUND - system has MOTIF
MOTIF_INCLUDE_DIR - include paths to use Motif
MOTIF_LIBRARIES - Link these to use Motif
FindOpenAL
Locate OpenAL This module defines OPENAL_LIBRARY OPENAL_FOUND,
if false, do not try to link to OpenAL OPENAL_INCLUDE_DIR,
where to find the headers
$OPENALDIR is an environment variable that would correspond to
the ./configure --prefix=$OPENALDIR used in building OpenAL.
Created by Eric Wing. This was influenced by the FindSDL.cmake
module.
FindOpenGL
Try to find OpenGL
Once done this will define
OPENGL_FOUND - system has OpenGL
OPENGL_XMESA_FOUND - system has XMESA
OPENGL_GLU_FOUND - system has GLU
OPENGL_INCLUDE_DIR - the GL include directory
OPENGL_LIBRARIES - Link these to use OpenGL and GLU
If you want to use just GL you can use these values
OPENGL_gl_LIBRARY - Path to OpenGL Library
OPENGL_glu_LIBRARY - Path to GLU Library
On OSX default to using the framework version of opengl People
will have to change the cache values of OPENGL_glu_LIBRARY and
OPENGL_gl_LIBRARY to use OpenGL with X11 on OSX
FindOpenMP
Finds OpenMP support
This module can be used to detect OpenMP support in a compiler.
If the compiler supports OpenMP, the flags required to compile
with openmp support are set.
The following variables are set:
OpenMP_C_FLAGS - flags to add to the C compiler for OpenMP support
OpenMP_CXX_FLAGS - flags to add to the CXX compiler for OpenMP support
OPENMP_FOUND - true if openmp is detected
Supported compilers can be found at
http://openmp.org/wp/openmp-compilers/
FindOpenSSL
Try to find the OpenSSL encryption library
Once done this will define
OPENSSL_ROOT_DIR - Set this variable to the root installation of OpenSSL
Read-Only variables:
OPENSSL_FOUND - system has the OpenSSL library
OPENSSL_INCLUDE_DIR - the OpenSSL include directory
OPENSSL_LIBRARIES - The libraries needed to use OpenSSL
OPENSSL_VERSION - This is set to $major.$minor.$revision$path (eg. 0.9.8s)
FindOpenSceneGraph
Find OpenSceneGraph
This module searches for the OpenSceneGraph core "osg" library
as well as OpenThreads, and whatever additional COMPONENTS
(nodekits) that you specify.
See http://www.openscenegraph.org
NOTE: To use this module effectively you must either require
CMake >= 2.6.3 with cmake_minimum_required(VERSION 2.6.3) or
download and place FindOpenThreads.cmake, Findosg_func-
tions.cmake, Findosg.cmake, and Find<etc>.cmake files into your
CMAKE_MODULE_PATH.
==================================
This module accepts the following variables (note mixed case)
OpenSceneGraph_DEBUG - Enable debugging output
OpenSceneGraph_MARK_AS_ADVANCED - Mark cache variables as advanced
automatically
The following environment variables are also respected for find-
ing the OSG and it's various components. CMAKE_PREFIX_PATH can
also be used for this (see find_library() CMake documentation).
<MODULE>_DIR (where MODULE is of the form "OSGVOLUME" and there is a FindosgVolume.cmake file)
OSG_DIR
OSGDIR
OSG_ROOT
This module defines the following output variables:
OPENSCENEGRAPH_FOUND - Was the OSG and all of the specified components found?
OPENSCENEGRAPH_VERSION - The version of the OSG which was found
OPENSCENEGRAPH_INCLUDE_DIRS - Where to find the headers
OPENSCENEGRAPH_LIBRARIES - The OSG libraries
================================== Example Usage:
find_package(OpenSceneGraph 2.0.0 REQUIRED osgDB osgUtil)
# libOpenThreads & libosg automatically searched
include_directories(${OPENSCENEGRAPH_INCLUDE_DIRS})
add_executable(foo foo.cc)
target_link_libraries(foo ${OPENSCENEGRAPH_LIBRARIES})
FindOpenThreads
OpenThreads is a C++ based threading library. Its largest user-
base seems to OpenSceneGraph so you might notice I accept
OSGDIR as an environment path. I consider this part of the Find-
osg* suite used to find OpenSceneGraph components. Each compo-
nent is separate and you must opt in to each module.
Locate OpenThreads This module defines OPENTHREADS_LIBRARY
OPENTHREADS_FOUND, if false, do not try to link to OpenThreads
OPENTHREADS_INCLUDE_DIR, where to find the headers
$OPENTHREADS_DIR is an environment variable that would corre-
spond to the ./configure --prefix=$OPENTHREADS_DIR used in
building osg.
Created by Eric Wing.
FindPHP4
Find PHP4
This module finds if PHP4 is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
PHP4_INCLUDE_PATH = path to where php.h can be found
PHP4_EXECUTABLE = full path to the php4 binary
FindPNG
Find the native PNG includes and library
This module searches libpng, the library for working with PNG
images.
It defines the following variables
PNG_INCLUDE_DIRS, where to find png.h, etc.
PNG_LIBRARIES, the libraries to link against to use PNG.
PNG_DEFINITIONS - You should add_definitons(${PNG_DEFINITIONS}) before compiling code that includes png library files.
PNG_FOUND, If false, do not try to use PNG.
PNG_VERSION_STRING - the version of the PNG library found (since CMake 2.8.8)
Also defined, but not for general use are
PNG_LIBRARY, where to find the PNG library.
For backward compatiblity the variable PNG_INCLUDE_DIR is also
set. It has the same value as PNG_INCLUDE_DIRS.
Since PNG depends on the ZLib compression library, none of the
above will be defined unless ZLib can be found.
FindPackageHandleStandardArgs
FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> ... )
This function is intended to be used in FindXXX.cmake modules
files. It handles the REQUIRED, QUIET and version-related argu-
ments to FIND_PACKAGE(). It also sets the <UPPER-
CASED_NAME>_FOUND variable. The package is considered found if
all variables <var1>... listed contain valid results, e.g. valid
filepaths.
There are two modes of this function. The first argument in both
modes is the name of the Find-module where it is called (in
original casing).
The first simple mode looks like this:
FIND_PACKAGE_HANDLE_STANDARD_ARGS(<name> (DEFAULT_MSG|"Custom failure message") <var1>...<varN> )
If the variables <var1> to <varN> are all valid, then <UPPER-
CASED_NAME>_FOUND will be set to TRUE. If DEFAULT_MSG is given
as second argument, then the function will generate itself use-
ful success and error messages. You can also supply a custom
error message for the failure case. This is not recommended.
The second mode is more powerful and also supports version
checking:
FIND_PACKAGE_HANDLE_STANDARD_ARGS(NAME [REQUIRED_VARS <var1>...<varN>]
[VERSION_VAR <versionvar>]
[HANDLE_COMPONENTS]
[CONFIG_MODE]
[FAIL_MESSAGE "Custom failure message"] )
As above, if <var1> through <varN> are all valid, <UPPER-
CASED_NAME>_FOUND will be set to TRUE. After REQUIRED_VARS the
variables which are required for this package are listed. Fol-
lowing VERSION_VAR the name of the variable can be specified
which holds the version of the package which has been found. If
this is done, this version will be checked against the (poten-
tially) specified required version used in the find_package()
call. The EXACT keyword is also handled. The default messages
include information about the required version and the version
which has been actually found, both if the version is ok or not.
If the package supports components, use the HANDLE_COMPONENTS
option to enable handling them. In this case, find_package_han-
dle_standard_args() will report which components have been found
and which are missing, and the <NAME>_FOUND variable will be set
to FALSE if any of the required components (i.e. not the ones
listed after OPTIONAL_COMPONENTS) are missing. Use the option
CONFIG_MODE if your FindXXX.cmake module is a wrapper for a
find_package(... NO_MODULE) call. In this case VERSION_VAR will
be set to <NAME>_VERSION and the macro will automatically check
whether the Config module was found. Via FAIL_MESSAGE a custom
failure message can be specified, if this is not used, the
default message will be displayed.
Example for mode 1:
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibXml2 DEFAULT_MSG LIBXML2_LIBRARY LIBXML2_INCLUDE_DIR)
LibXml2 is considered to be found, if both LIBXML2_LIBRARY and
LIBXML2_INCLUDE_DIR are valid. Then also LIBXML2_FOUND is set to
TRUE. If it is not found and REQUIRED was used, it fails with
FATAL_ERROR, independent whether QUIET was used or not. If it is
found, success will be reported, including the content of
<var1>. On repeated Cmake runs, the same message won't be
printed again.
Example for mode 2:
FIND_PACKAGE_HANDLE_STANDARD_ARGS(BISON REQUIRED_VARS BISON_EXECUTABLE
VERSION_VAR BISON_VERSION)
In this case, BISON is considered to be found if the variable(s)
listed after REQUIRED_VAR are all valid, i.e. BISON_EXECUTABLE
in this case. Also the version of BISON will be checked by using
the version contained in BISON_VERSION. Since no FAIL_MESSAGE is
given, the default messages will be printed.
Another example for mode 2:
FIND_PACKAGE(Automoc4 QUIET NO_MODULE HINTS /opt/automoc4)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(Automoc4 CONFIG_MODE)
In this case, FindAutmoc4.cmake wraps a call to FIND_PACK-
AGE(Automoc4 NO_MODULE) and adds an additional search directory
for automoc4. The following FIND_PACKAGE_HANDLE_STANDARD_ARGS()
call produces a proper success/error message.
FindPackageMessage
FIND_PACKAGE_MESSAGE(<name> "message for user" "find result
details")
This macro is intended to be used in FindXXX.cmake modules
files. It will print a message once for each unique find result.
This is useful for telling the user where a package was found.
The first argument specifies the name (XXX) of the package. The
second argument specifies the message to display. The third
argument lists details about the find result so that if they
change the message will be displayed again. The macro also obeys
the QUIET argument to the find_package command.
Example:
IF(X11_FOUND)
FIND_PACKAGE_MESSAGE(X11 "Found X11: ${X11_X11_LIB}"
"[${X11_X11_LIB}][${X11_INCLUDE_DIR}]")
ELSE(X11_FOUND)
...
ENDIF(X11_FOUND)
FindPerl
Find perl
this module looks for Perl
PERL_EXECUTABLE - the full path to perl
PERL_FOUND - If false, don't attempt to use perl.
PERL_VERSION_STRING - version of perl found (since CMake 2.8.8)
FindPerlLibs
Find Perl libraries
This module finds if PERL is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
PERLLIBS_FOUND = True if perl.h & libperl were found
PERL_INCLUDE_PATH = path to where perl.h is found
PERL_LIBRARY = path to libperl
PERL_EXECUTABLE = full path to the perl binary
The minimum required version of Perl can be specified using the
standard syntax, e.g. FIND_PACKAGE(PerlLibs 6.0)
The following variables are also available if needed
(introduced after CMake 2.6.4)
PERL_SITESEARCH = path to the sitesearch install dir
PERL_SITELIB = path to the sitelib install directory
PERL_VENDORARCH = path to the vendor arch install directory
PERL_VENDORLIB = path to the vendor lib install directory
PERL_ARCHLIB = path to the arch lib install directory
PERL_PRIVLIB = path to the priv lib install directory
PERL_EXTRA_C_FLAGS = Compilation flags used to build perl
FindPhysFS
Locate PhysFS library This module defines PHYSFS_LIBRARY, the
name of the library to link against PHYSFS_FOUND, if false, do
not try to link to PHYSFS PHYSFS_INCLUDE_DIR, where to find
physfs.h
$PHYSFSDIR is an environment variable that would correspond to
the ./configure --prefix=$PHYSFSDIR used in building PHYSFS.
Created by Eric Wing.
FindPike
Find Pike
This module finds if PIKE is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
PIKE_INCLUDE_PATH = path to where program.h is found
PIKE_EXECUTABLE = full path to the pike binary
FindPkgConfig
a pkg-config module for CMake
Usage:
pkg_check_modules(<PREFIX> [REQUIRED] [QUIET] <MODULE> [<MODULE>]*)
checks for all the given modules
pkg_search_module(<PREFIX> [REQUIRED] [QUIET] <MODULE> [<MODULE>]*)
checks for given modules and uses the first working one
When the 'REQUIRED' argument was set, macros will fail with an
error when module(s) could not be found
When the 'QUIET' argument is set, no status messages will be
printed.
It sets the following variables:
PKG_CONFIG_FOUND ... if pkg-config executable was found
PKG_CONFIG_EXECUTABLE ... pathname of the pkg-config program
PKG_CONFIG_VERSION_STRING ... the version of the pkg-config program found
(since CMake 2.8.8)
For the following variables two sets of values exist; first one
is the common one and has the given PREFIX. The second set con-
tains flags which are given out when pkgconfig was called with
the '--static' option.
<XPREFIX>_FOUND ... set to 1 if module(s) exist
<XPREFIX>_LIBRARIES ... only the libraries (w/o the '-l')
<XPREFIX>_LIBRARY_DIRS ... the paths of the libraries (w/o the '-L')
<XPREFIX>_LDFLAGS ... all required linker flags
<XPREFIX>_LDFLAGS_OTHER ... all other linker flags
<XPREFIX>_INCLUDE_DIRS ... the '-I' preprocessor flags (w/o the '-I')
<XPREFIX>_CFLAGS ... all required cflags
<XPREFIX>_CFLAGS_OTHER ... the other compiler flags
<XPREFIX> = <PREFIX> for common case
<XPREFIX> = <PREFIX>_STATIC for static linking
There are some special variables whose prefix depends on the
count of given modules. When there is only one module, <PREFIX>
stays unchanged. When there are multiple modules, the prefix
will be changed to <PREFIX>_<MODNAME>:
<XPREFIX>_VERSION ... version of the module
<XPREFIX>_PREFIX ... prefix-directory of the module
<XPREFIX>_INCLUDEDIR ... include-dir of the module
<XPREFIX>_LIBDIR ... lib-dir of the module
<XPREFIX> = <PREFIX> when |MODULES| == 1, else
<XPREFIX> = <PREFIX>_<MODNAME>
A <MODULE> parameter can have the following formats:
{MODNAME} ... matches any version
{MODNAME}>={VERSION} ... at least version <VERSION> is required
{MODNAME}={VERSION} ... exactly version <VERSION> is required
{MODNAME}<={VERSION} ... modules must not be newer than <VERSION>
Examples
pkg_check_modules (GLIB2 glib-2.0)
pkg_check_modules (GLIB2 glib-2.0>=2.10)
requires at least version 2.10 of glib2 and defines e.g.
GLIB2_VERSION=2.10.3
pkg_check_modules (FOO glib-2.0>=2.10 gtk+-2.0)
requires both glib2 and gtk2, and defines e.g.
FOO_glib-2.0_VERSION=2.10.3
FOO_gtk+-2.0_VERSION=2.8.20
pkg_check_modules (XRENDER REQUIRED xrender)
defines e.g.:
XRENDER_LIBRARIES=Xrender;X11
XRENDER_STATIC_LIBRARIES=Xrender;X11;pthread;Xau;Xdmcp
pkg_search_module (BAR libxml-2.0 libxml2 libxml>=2)
FindPostgreSQL
Find the PostgreSQL installation.
In Windows, we make the assumption that, if the PostgreSQL files
are installed, the default directory will be C:\Program
Files\PostgreSQL.
This module defines
PostgreSQL_LIBRARIES - the PostgreSQL libraries needed for linking
PostgreSQL_INCLUDE_DIRS - the directories of the PostgreSQL headers
PostgreSQL_VERSION_STRING - the version of PostgreSQL found (since CMake 2.8.8)
FindProducer
Though Producer isn't directly part of OpenSceneGraph, its pri-
mary user is OSG so I consider this part of the Findosg* suite
used to find OpenSceneGraph components. You'll notice that I
accept OSGDIR as an environment path.
Each component is separate and you must opt in to each module.
You must also opt into OpenGL (and OpenThreads?) as these mod-
ules won't do it for you. This is to allow you control over your
own system piece by piece in case you need to opt out of cer-
tain components or change the Find behavior for a particular
module (perhaps because the default FindOpenGL.cmake module
doesn't work with your system as an example). If you want to use
a more convenient module that includes everything, use the Find-
OpenSceneGraph.cmake instead of the Findosg*.cmake modules.
Locate Producer This module defines PRODUCER_LIBRARY PRO-
DUCER_FOUND, if false, do not try to link to Producer PRO-
DUCER_INCLUDE_DIR, where to find the headers
$PRODUCER_DIR is an environment variable that would correspond
to the ./configure --prefix=$PRODUCER_DIR used in building osg.
Created by Eric Wing.
FindProtobuf
Locate and configure the Google Protocol Buffers library.
The following variables can be set and are optional:
PROTOBUF_SRC_ROOT_FOLDER - When compiling with MSVC, if this cache variable is set
the protobuf-default VS project build locations
(vsprojects/Debug & vsprojects/Release) will be searched
for libraries and binaries.
PROTOBUF_IMPORT_DIRS - List of additional directories to be searched for
imported .proto files. (New in CMake 2.8.8)
Defines the following variables:
PROTOBUF_FOUND - Found the Google Protocol Buffers library (libprotobuf & header files)
PROTOBUF_INCLUDE_DIRS - Include directories for Google Protocol Buffers
PROTOBUF_LIBRARIES - The protobuf libraries
[New in CMake 2.8.5]
PROTOBUF_PROTOC_LIBRARIES - The protoc libraries
PROTOBUF_LITE_LIBRARIES - The protobuf-lite libraries
The following cache variables are also available to set or use:
PROTOBUF_LIBRARY - The protobuf library
PROTOBUF_PROTOC_LIBRARY - The protoc library
PROTOBUF_INCLUDE_DIR - The include directory for protocol buffers
PROTOBUF_PROTOC_EXECUTABLE - The protoc compiler
[New in CMake 2.8.5]
PROTOBUF_LIBRARY_DEBUG - The protobuf library (debug)
PROTOBUF_PROTOC_LIBRARY_DEBUG - The protoc library (debug)
PROTOBUF_LITE_LIBRARY - The protobuf lite library
PROTOBUF_LITE_LIBRARY_DEBUG - The protobuf lite library (debug)
====================================================================
Example:
find_package(Protobuf REQUIRED)
include_directories(${PROTOBUF_INCLUDE_DIRS})
include_directories(${CMAKE_CURRENT_BINARY_DIR})
PROTOBUF_GENERATE_CPP(PROTO_SRCS PROTO_HDRS foo.proto)
add_executable(bar bar.cc ${PROTO_SRCS} ${PROTO_HDRS})
target_link_libraries(bar ${PROTOBUF_LIBRARIES})
NOTE: You may need to link against pthreads, depending
on the platform.
NOTE: The PROTOBUF_GENERATE_CPP macro & add_executable() or
add_library()
calls only work properly within the same directory.
====================================================================
PROTOBUF_GENERATE_CPP (public function)
SRCS = Variable to define with autogenerated
source files
HDRS = Variable to define with autogenerated
header files
ARGN = proto files
====================================================================
FindPythonInterp
Find python interpreter
This module finds if Python interpreter is installed and deter-
mines where the executables are. This code sets the following
variables:
PYTHONINTERP_FOUND - Was the Python executable found
PYTHON_EXECUTABLE - path to the Python interpreter
PYTHON_VERSION_STRING - Python version found e.g. 2.5.2
PYTHON_VERSION_MAJOR - Python major version found e.g. 2
PYTHON_VERSION_MINOR - Python minor version found e.g. 5
PYTHON_VERSION_PATCH - Python patch version found e.g. 2
The Python_ADDITIONAL_VERSIONS variable can be used to specify a
list of version numbers that should be taken into account when
searching for Python. You need to set this variable before call-
ing find_package(PythonInterp).
FindPythonLibs
Find python libraries
This module finds if Python is installed and determines where
the include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
PYTHONLIBS_FOUND - have the Python libs been found
PYTHON_LIBRARIES - path to the python library
PYTHON_INCLUDE_PATH - path to where Python.h is found (deprecated)
PYTHON_INCLUDE_DIRS - path to where Python.h is found
PYTHON_DEBUG_LIBRARIES - path to the debug library (deprecated)
PYTHONLIBS_VERSION_STRING - version of the Python libs found (since CMake 2.8.8)
The Python_ADDITIONAL_VERSIONS variable can be used to specify a
list of version numbers that should be taken into account when
searching for Python. You need to set this variable before call-
ing find_package(PythonLibs).
If you'd like to specify the installation of Python to use, you
should modify the following cache variables:
PYTHON_LIBRARY - path to the python library
PYTHON_INCLUDE_DIR - path to where Python.h is found
FindQt Searches for all installed versions of QT.
This should only be used if your project can work with multiple
versions of QT. If not, you should just directly use FindQt4 or
FindQt3. If multiple versions of QT are found on the machine,
then The user must set the option DESIRED_QT_VERSION to the ver-
sion they want to use. If only one version of qt is found on
the machine, then the DESIRED_QT_VERSION is set to that version
and the matching FindQt3 or FindQt4 module is included. Once
the user sets DESIRED_QT_VERSION, then the FindQt3 or FindQt4
module is included.
QT_REQUIRED if this is set to TRUE then if CMake can
not find QT4 or QT3 an error is raised
and a message is sent to the user.
DESIRED_QT_VERSION OPTION is created
QT4_INSTALLED is set to TRUE if qt4 is found.
QT3_INSTALLED is set to TRUE if qt3 is found.
FindQt3
Locate Qt include paths and libraries
This module defines:
QT_INCLUDE_DIR - where to find qt.h, etc.
QT_LIBRARIES - the libraries to link against to use Qt.
QT_DEFINITIONS - definitions to use when
compiling code that uses Qt.
QT_FOUND - If false, don't try to use Qt.
QT_VERSION_STRING - the version of Qt found
If you need the multithreaded version of Qt, set QT_MT_REQUIRED
to TRUE
Also defined, but not for general use are:
QT_MOC_EXECUTABLE, where to find the moc tool.
QT_UIC_EXECUTABLE, where to find the uic tool.
QT_QT_LIBRARY, where to find the Qt library.
QT_QTMAIN_LIBRARY, where to find the qtmain
library. This is only required by Qt3 on Windows.
FindQt4
Find QT 4
This module can be used to find Qt4. The most important issue is
that the Qt4 qmake is available via the system path. This qmake
is then used to detect basically everything else. This module
defines a number of key variables and macros. The variable
QT_USE_FILE is set which is the path to a CMake file that can be
included to compile Qt 4 applications and libraries. It sets
up the compilation environment for include directories, pre-
processor defines and populates a QT_LIBRARIES variable.
Typical usage could be something like:
find_package(Qt4 4.4.3 REQUIRED QtCore QtGui QtXml)
include(${QT_USE_FILE})
add_executable(myexe main.cpp)
target_link_libraries(myexe ${QT_LIBRARIES})
The minimum required version can be specified using the standard
find_package()-syntax (see example above). For compatibility
with older versions of FindQt4.cmake it is also possible to set
the variable QT_MIN_VERSION to the minimum required version of
Qt4 before the find_package(Qt4) command. If both are used,
the version used in the find_package() command overrides the one
from QT_MIN_VERSION.
When using the components argument, QT_USE_QT* variables are
automatically set for the QT_USE_FILE to pick up. If one wishes
to manually set them, the available ones to set include:
QT_DONT_USE_QTCORE
QT_DONT_USE_QTGUI
QT_USE_QT3SUPPORT
QT_USE_QTASSISTANT
QT_USE_QAXCONTAINER
QT_USE_QAXSERVER
QT_USE_QTDESIGNER
QT_USE_QTMOTIF
QT_USE_QTMAIN
QT_USE_QTMULTIMEDIA
QT_USE_QTNETWORK
QT_USE_QTNSPLUGIN
QT_USE_QTOPENGL
QT_USE_QTSQL
QT_USE_QTXML
QT_USE_QTSVG
QT_USE_QTTEST
QT_USE_QTUITOOLS
QT_USE_QTDBUS
QT_USE_QTSCRIPT
QT_USE_QTASSISTANTCLIENT
QT_USE_QTHELP
QT_USE_QTWEBKIT
QT_USE_QTXMLPATTERNS
QT_USE_PHONON
QT_USE_QTSCRIPTTOOLS
QT_USE_QTDECLARATIVE
QT_USE_IMPORTED_TARGETS
If this variable is set to TRUE, FindQt4.cmake will create imported
library targets for the various Qt libraries and set the
library variables like QT_QTCORE_LIBRARY to point at these imported
targets instead of the library file on disk. This provides much better
handling of the release and debug versions of the Qt libraries and is
also always backwards compatible, except for the case that dependencies
of libraries are exported, these will then also list the names of the
imported targets as dependency and not the file location on disk. This
is much more flexible, but requires that FindQt4.cmake is executed before
such an exported dependency file is processed.
There are also some files that need processing by some Qt tools
such as moc and uic. Listed below are macros that may be used
to process those files.
macro QT4_WRAP_CPP(outfiles inputfile ... OPTIONS ...)
create moc code from a list of files containing Qt class with
the Q_OBJECT declaration. Per-direcotry preprocessor definitions
are also added. Options may be given to moc, such as those found
when executing "moc -help".
macro QT4_WRAP_UI(outfiles inputfile ... OPTIONS ...)
create code from a list of Qt designer ui files.
Options may be given to uic, such as those found
when executing "uic -help"
macro QT4_ADD_RESOURCES(outfiles inputfile ... OPTIONS ...)
create code from a list of Qt resource files.
Options may be given to rcc, such as those found
when executing "rcc -help"
macro QT4_GENERATE_MOC(inputfile outputfile )
creates a rule to run moc on infile and create outfile.
Use this if for some reason QT4_WRAP_CPP() isn't appropriate, e.g.
because you need a custom filename for the moc file or something similar.
macro QT4_AUTOMOC(sourcefile1 sourcefile2 ... )
This macro is still experimental.
It can be used to have moc automatically handled.
So if you have the files foo.h and foo.cpp, and in foo.h a
a class uses the Q_OBJECT macro, moc has to run on it. If you don't
want to use QT4_WRAP_CPP() (which is reliable and mature), you can insert
#include "foo.moc"
in foo.cpp and then give foo.cpp as argument to QT4_AUTOMOC(). This will the
scan all listed files at cmake-time for such included moc files and if it finds
them cause a rule to be generated to run moc at build time on the
accompanying header file foo.h.
If a source file has the SKIP_AUTOMOC property set it will be ignored by this macro.
You should have a look on the AUTOMOC property for targets to achieve the same results.
macro QT4_ADD_DBUS_INTERFACE(outfiles interface basename)
Create a the interface header and implementation files with the
given basename from the given interface xml file and add it to
the list of sources.
You can pass additional parameters to the qdbusxml2cpp call by setting
properties on the input file:
INCLUDE the given file will be included in the generate interface header
CLASSNAME the generated class is named accordingly
NO_NAMESPACE the generated class is not wrapped in a namespace
macro QT4_ADD_DBUS_INTERFACES(outfiles inputfile ... )
Create the interface header and implementation files
for all listed interface xml files.
The basename will be automatically determined from the name of the xml file.
The source file properties described for QT4_ADD_DBUS_INTERFACE also apply here.
macro QT4_ADD_DBUS_ADAPTOR(outfiles xmlfile parentheader parentclassname [basename] [classname])
create a dbus adaptor (header and implementation file) from the xml file
describing the interface, and add it to the list of sources. The adaptor
forwards the calls to a parent class, defined in parentheader and named
parentclassname. The name of the generated files will be
<basename>adaptor.{cpp,h} where basename defaults to the basename of the xml file.
If <classname> is provided, then it will be used as the classname of the
adaptor itself.
macro QT4_GENERATE_DBUS_INTERFACE( header [interfacename] OPTIONS ...)
generate the xml interface file from the given header.
If the optional argument interfacename is omitted, the name of the
interface file is constructed from the basename of the header with
the suffix .xml appended.
Options may be given to qdbuscpp2xml, such as those found when executing "qdbuscpp2xml --help"
macro QT4_CREATE_TRANSLATION( qm_files directories ... sources ...
ts_files ... OPTIONS ...)
out: qm_files
in: directories sources ts_files
options: flags to pass to lupdate, such as -extensions to specify
extensions for a directory scan.
generates commands to create .ts (vie lupdate) and .qm
(via lrelease) - files from directories and/or sources. The ts files are
created and/or updated in the source tree (unless given with full paths).
The qm files are generated in the build tree.
Updating the translations can be done by adding the qm_files
to the source list of your library/executable, so they are
always updated, or by adding a custom target to control when
they get updated/generated.
macro QT4_ADD_TRANSLATION( qm_files ts_files ... )
out: qm_files
in: ts_files
generates commands to create .qm from .ts - files. The generated
filenames can be found in qm_files. The ts_files
must exists and are not updated in any way.
Below is a detailed list of variables that FindQt4.cmake sets.
QT_FOUND If false, don't try to use Qt.
QT4_FOUND If false, don't try to use Qt 4.
QT_VERSION_MAJOR The major version of Qt found.
QT_VERSION_MINOR The minor version of Qt found.
QT_VERSION_PATCH The patch version of Qt found.
QT_EDITION Set to the edition of Qt (i.e. DesktopLight)
QT_EDITION_DESKTOPLIGHT True if QT_EDITION == DesktopLight
QT_QTCORE_FOUND True if QtCore was found.
QT_QTGUI_FOUND True if QtGui was found.
QT_QT3SUPPORT_FOUND True if Qt3Support was found.
QT_QTASSISTANT_FOUND True if QtAssistant was found.
QT_QTASSISTANTCLIENT_FOUND True if QtAssistantClient was found.
QT_QAXCONTAINER_FOUND True if QAxContainer was found (Windows only).
QT_QAXSERVER_FOUND True if QAxServer was found (Windows only).
QT_QTDBUS_FOUND True if QtDBus was found.
QT_QTDESIGNER_FOUND True if QtDesigner was found.
QT_QTDESIGNERCOMPONENTS True if QtDesignerComponents was found.
QT_QTHELP_FOUND True if QtHelp was found.
QT_QTMOTIF_FOUND True if QtMotif was found.
QT_QTMULTIMEDIA_FOUND True if QtMultimedia was found (since Qt 4.6.0).
QT_QTNETWORK_FOUND True if QtNetwork was found.
QT_QTNSPLUGIN_FOUND True if QtNsPlugin was found.
QT_QTOPENGL_FOUND True if QtOpenGL was found.
QT_QTSQL_FOUND True if QtSql was found.
QT_QTSVG_FOUND True if QtSvg was found.
QT_QTSCRIPT_FOUND True if QtScript was found.
QT_QTSCRIPTTOOLS_FOUND True if QtScriptTools was found.
QT_QTTEST_FOUND True if QtTest was found.
QT_QTUITOOLS_FOUND True if QtUiTools was found.
QT_QTWEBKIT_FOUND True if QtWebKit was found.
QT_QTXML_FOUND True if QtXml was found.
QT_QTXMLPATTERNS_FOUND True if QtXmlPatterns was found.
QT_PHONON_FOUND True if phonon was found.
QT_QTDECLARATIVE_FOUND True if QtDeclarative was found.
QT_MAC_USE_COCOA For Mac OS X, its whether Cocoa or Carbon is used.
In general, this should not be used, but its useful
when having platform specific code.
QT_DEFINITIONS Definitions to use when compiling code that uses Qt.
You do not need to use this if you include QT_USE_FILE.
The QT_USE_FILE will also define QT_DEBUG and QT_NO_DEBUG
to fit your current build type. Those are not contained
in QT_DEFINITIONS.
QT_INCLUDES List of paths to all include directories of
Qt4 QT_INCLUDE_DIR and QT_QTCORE_INCLUDE_DIR are
always in this variable even if NOTFOUND,
all other INCLUDE_DIRS are
only added if they are found.
You do not need to use this if you include QT_USE_FILE.
Include directories for the Qt modules are listed here.
You do not need to use these variables if you include QT_USE_FILE.
QT_INCLUDE_DIR Path to "include" of Qt4
QT_QT3SUPPORT_INCLUDE_DIR Path to "include/Qt3Support"
QT_QTASSISTANT_INCLUDE_DIR Path to "include/QtAssistant"
QT_QTASSISTANTCLIENT_INCLUDE_DIR Path to "include/QtAssistant"
QT_QAXCONTAINER_INCLUDE_DIR Path to "include/ActiveQt" (Windows only)
QT_QAXSERVER_INCLUDE_DIR Path to "include/ActiveQt" (Windows only)
QT_QTCORE_INCLUDE_DIR Path to "include/QtCore"
QT_QTDBUS_INCLUDE_DIR Path to "include/QtDBus"
QT_QTDESIGNER_INCLUDE_DIR Path to "include/QtDesigner"
QT_QTDESIGNERCOMPONENTS_INCLUDE_DIR Path to "include/QtDesigner"
QT_QTGUI_INCLUDE_DIR Path to "include/QtGui"
QT_QTHELP_INCLUDE_DIR Path to "include/QtHelp"
QT_QTMOTIF_INCLUDE_DIR Path to "include/QtMotif"
QT_QTMULTIMEDIA_INCLUDE_DIR Path to "include/QtMultimedia"
QT_QTNETWORK_INCLUDE_DIR Path to "include/QtNetwork"
QT_QTNSPLUGIN_INCLUDE_DIR Path to "include/QtNsPlugin"
QT_QTOPENGL_INCLUDE_DIR Path to "include/QtOpenGL"
QT_QTSCRIPT_INCLUDE_DIR Path to "include/QtScript"
QT_QTSQL_INCLUDE_DIR Path to "include/QtSql"
QT_QTSVG_INCLUDE_DIR Path to "include/QtSvg"
QT_QTTEST_INCLUDE_DIR Path to "include/QtTest"
QT_QTWEBKIT_INCLUDE_DIR Path to "include/QtWebKit"
QT_QTXML_INCLUDE_DIR Path to "include/QtXml"
QT_QTXMLPATTERNS_INCLUDE_DIR Path to "include/QtXmlPatterns"
QT_PHONON_INCLUDE_DIR Path to "include/phonon"
QT_QTSCRIPTTOOLS_INCLUDE_DIR Path to "include/QtScriptTools"
QT_QTDECLARATIVE_INCLUDE_DIR Path to "include/QtDeclarative"
QT_BINARY_DIR Path to "bin" of Qt4
QT_LIBRARY_DIR Path to "lib" of Qt4
QT_PLUGINS_DIR Path to "plugins" for Qt4
QT_TRANSLATIONS_DIR Path to "translations" of Qt4
QT_IMPORTS_DIR Path to "imports" of Qt4
QT_DOC_DIR Path to "doc" of Qt4
QT_MKSPECS_DIR Path to "mkspecs" of Qt4
The Qt toolkit may contain both debug and release libraries. In
that case, the following library variables will contain both.
You do not need to use these variables if you include
QT_USE_FILE, and use QT_LIBRARIES.
QT_QT3SUPPORT_LIBRARY The Qt3Support library
QT_QTASSISTANT_LIBRARY The QtAssistant library
QT_QTASSISTANTCLIENT_LIBRARY The QtAssistantClient library
QT_QAXCONTAINER_LIBRARY The QAxContainer library (Windows only)
QT_QAXSERVER_LIBRARY The QAxServer library (Windows only)
QT_QTCORE_LIBRARY The QtCore library
QT_QTDBUS_LIBRARY The QtDBus library
QT_QTDESIGNER_LIBRARY The QtDesigner library
QT_QTDESIGNERCOMPONENTS_LIBRARY The QtDesignerComponents library
QT_QTGUI_LIBRARY The QtGui library
QT_QTHELP_LIBRARY The QtHelp library
QT_QTMOTIF_LIBRARY The QtMotif library
QT_QTMULTIMEDIA_LIBRARY The QtMultimedia library
QT_QTNETWORK_LIBRARY The QtNetwork library
QT_QTNSPLUGIN_LIBRARY The QtNsPLugin library
QT_QTOPENGL_LIBRARY The QtOpenGL library
QT_QTSCRIPT_LIBRARY The QtScript library
QT_QTSQL_LIBRARY The QtSql library
QT_QTSVG_LIBRARY The QtSvg library
QT_QTTEST_LIBRARY The QtTest library
QT_QTUITOOLS_LIBRARY The QtUiTools library
QT_QTWEBKIT_LIBRARY The QtWebKit library
QT_QTXML_LIBRARY The QtXml library
QT_QTXMLPATTERNS_LIBRARY The QtXmlPatterns library
QT_QTMAIN_LIBRARY The qtmain library for Windows
QT_PHONON_LIBRARY The phonon library
QT_QTSCRIPTTOOLS_LIBRARY The QtScriptTools library
The QtDeclarative library: QT_QTDECLARATIVE_LIBRARY
also defined, but NOT for general use are
QT_MOC_EXECUTABLE Where to find the moc tool.
QT_UIC_EXECUTABLE Where to find the uic tool.
QT_UIC3_EXECUTABLE Where to find the uic3 tool.
QT_RCC_EXECUTABLE Where to find the rcc tool
QT_DBUSCPP2XML_EXECUTABLE Where to find the qdbuscpp2xml tool.
QT_DBUSXML2CPP_EXECUTABLE Where to find the qdbusxml2cpp tool.
QT_LUPDATE_EXECUTABLE Where to find the lupdate tool.
QT_LRELEASE_EXECUTABLE Where to find the lrelease tool.
QT_QCOLLECTIONGENERATOR_EXECUTABLE Where to find the qcollectiongenerator tool.
QT_DESIGNER_EXECUTABLE Where to find the Qt designer tool.
QT_LINGUIST_EXECUTABLE Where to find the Qt linguist tool.
These are around for backwards compatibility they will be set
QT_WRAP_CPP Set true if QT_MOC_EXECUTABLE is found
QT_WRAP_UI Set true if QT_UIC_EXECUTABLE is found
These variables do _NOT_ have any effect anymore (compared to
FindQt.cmake)
QT_MT_REQUIRED Qt4 is now always multithreaded
These variables are set to "" Because Qt structure changed
(They make no sense in Qt4)
QT_QT_LIBRARY Qt-Library is now split
FindQuickTime
Locate QuickTime This module defines QUICKTIME_LIBRARY QUICK-
TIME_FOUND, if false, do not try to link to gdal QUICK-
TIME_INCLUDE_DIR, where to find the headers
$QUICKTIME_DIR is an environment variable that would correspond
to the ./configure --prefix=$QUICKTIME_DIR
Created by Eric Wing.
FindRTI
Try to find M&S HLA RTI libraries
This module finds if any HLA RTI is installed and locates the
standard RTI include files and libraries.
RTI is a simulation infrastructure standardized by IEEE and
SISO. It has a well defined C++ API that assures that simulation
applications are independent on a particular RTI implementation.
http://en.wikipedia.org/wiki/Run-Time_Infrastructure_(simulation)
This code sets the following variables:
RTI_INCLUDE_DIR = the directory where RTI includes file are found
RTI_LIBRARIES = The libraries to link against to use RTI
RTI_DEFINITIONS = -DRTI_USES_STD_FSTREAM
RTI_FOUND = Set to FALSE if any HLA RTI was not found
Report problems to <certi-devel@nongnu.org>
FindRuby
Find Ruby
This module finds if Ruby is installed and determines where the
include files and libraries are. Ruby 1.8 and 1.9 are supported.
The minimum required version of Ruby can be specified using the
standard syntax, e.g. FIND_PACKAGE(Ruby 1.8)
It also determines what the name of the library is. This code
sets the following variables:
RUBY_EXECUTABLE = full path to the ruby binary
RUBY_INCLUDE_DIRS = include dirs to be used when using the ruby library
RUBY_LIBRARY = full path to the ruby library
RUBY_VERSION = the version of ruby which was found, e.g. "1.8.7"
RUBY_FOUND = set to true if ruby ws found successfully
RUBY_INCLUDE_PATH = same as RUBY_INCLUDE_DIRS, only provided for compatibility reasons, don't use it
FindSDL
Locate SDL library This module defines SDL_LIBRARY, the name of
the library to link against SDL_FOUND, if false, do not try to
link to SDL SDL_INCLUDE_DIR, where to find SDL.h
This module responds to the the flag: SDL_BUILDING_LIBRARY If
this is defined, then no SDL_main will be linked in because
only applications need main(). Otherwise, it is assumed you are
building an application and this module will attempt to locate
and set the the proper link flags as part of the returned
SDL_LIBRARY variable.
Don't forget to include SDLmain.h and SDLmain.m your project for
the OS X framework based version. (Other versions link to
-lSDLmain which this module will try to find on your behalf.)
Also for OS X, this module will automatically add the -frame-
work Cocoa on your behalf.
Additional Note: If you see an empty SDL_LIBRARY_TEMP in your
configuration and no SDL_LIBRARY, it means CMake did not find
your SDL library (SDL.dll, libsdl.so, SDL.framework, etc). Set
SDL_LIBRARY_TEMP to point to your SDL library, and configure
again. Similarly, if you see an empty SDLMAIN_LIBRARY, you
should set this value as appropriate. These values are used to
generate the final SDL_LIBRARY variable, but when these values
are unset, SDL_LIBRARY does not get created.
$SDLDIR is an environment variable that would correspond to the
./configure --prefix=$SDLDIR used in building SDL. l.e.galup
9-20-02
Modified by Eric Wing. Added code to assist with automated
building by using environmental variables and providing a more
controlled/consistent search behavior. Added new modifications
to recognize OS X frameworks and additional Unix paths
(FreeBSD, etc). Also corrected the header search path to follow
"proper" SDL guidelines. Added a search for SDLmain which is
needed by some platforms. Added a search for threads which is
needed by some platforms. Added needed compile switches for
MinGW.
On OSX, this will prefer the Framework version (if found) over
others. People will have to manually change the cache values of
SDL_LIBRARY to override this selection or set the CMake environ-
ment CMAKE_INCLUDE_PATH to modify the search paths.
Note that the header path has changed from SDL/SDL.h to just
SDL.h This needed to change because "proper" SDL convention is
#include "SDL.h", not <SDL/SDL.h>. This is done for portability
reasons because not all systems place things in SDL/ (see
FreeBSD).
FindSDL_image
Locate SDL_image library This module defines SDLIMAGE_LIBRARY,
the name of the library to link against SDLIMAGE_FOUND, if
false, do not try to link to SDL SDLIMAGE_INCLUDE_DIR, where to
find SDL/SDL.h
$SDLDIR is an environment variable that would correspond to the
./configure --prefix=$SDLDIR used in building SDL.
Created by Eric Wing. This was influenced by the FindSDL.cmake
module, but with modifications to recognize OS X frameworks and
additional Unix paths (FreeBSD, etc).
FindSDL_mixer
Locate SDL_mixer library This module defines SDLMIXER_LIBRARY,
the name of the library to link against SDLMIXER_FOUND, if
false, do not try to link to SDL SDLMIXER_INCLUDE_DIR, where to
find SDL/SDL.h
$SDLDIR is an environment variable that would correspond to the
./configure --prefix=$SDLDIR used in building SDL.
Created by Eric Wing. This was influenced by the FindSDL.cmake
module, but with modifications to recognize OS X frameworks and
additional Unix paths (FreeBSD, etc).
FindSDL_net
Locate SDL_net library This module defines SDLNET_LIBRARY, the
name of the library to link against SDLNET_FOUND, if false, do
not try to link against SDLNET_INCLUDE_DIR, where to find the
headers
$SDLDIR is an environment variable that would correspond to the
./configure --prefix=$SDLDIR used in building SDL.
Created by Eric Wing. This was influenced by the FindSDL.cmake
module, but with modifications to recognize OS X frameworks and
additional Unix paths (FreeBSD, etc).
FindSDL_sound
Locates the SDL_sound library
FindSDL_ttf
Locate SDL_ttf library This module defines SDLTTF_LIBRARY, the
name of the library to link against SDLTTF_FOUND, if false, do
not try to link to SDL SDLTTF_INCLUDE_DIR, where to find
SDL/SDL.h
$SDLDIR is an environment variable that would correspond to the
./configure --prefix=$SDLDIR used in building SDL.
Created by Eric Wing. This was influenced by the FindSDL.cmake
module, but with modifications to recognize OS X frameworks and
additional Unix paths (FreeBSD, etc).
FindSWIG
Find SWIG
This module finds an installed SWIG. It sets the following
variables:
SWIG_FOUND - set to true if SWIG is found
SWIG_DIR - the directory where swig is installed
SWIG_EXECUTABLE - the path to the swig executable
SWIG_VERSION - the version number of the swig executable
The minimum required version of SWIG can be specified using the
standard syntax, e.g. FIND_PACKAGE(SWIG 1.1)
All information is collected from the SWIG_EXECUTABLE so the
version to be found can be changed from the command line by
means of setting SWIG_EXECUTABLE
FindSelfPackers
Find upx
This module looks for some executable packers (i.e. softwares
that compress executables or shared libs into on-the-fly
self-extracting executables or shared libs. Examples:
UPX: http://wildsau.idv.uni-linz.ac.at/mfx/upx.html
FindSquish
-- Typical Use
This module can be used to find Squish (currently support is
aimed at version 3).
SQUISH_FOUND If false, don't try to use Squish
SQUISH_INSTALL_DIR The Squish installation directory (containing bin, lib, etc)
SQUISH_SERVER_EXECUTABLE The squishserver executable
SQUISH_CLIENT_EXECUTABLE The squishrunner executable
SQUISH_INSTALL_DIR_FOUND Was the install directory found?
SQUISH_SERVER_EXECUTABLE_FOUND Was the server executable found?
SQUISH_CLIENT_EXECUTABLE_FOUND Was the client executable found?
macro SQUISH_ADD_TEST(testName applicationUnderTest testSuite
testCase)
ENABLE_TESTING()
FIND_PACKAGE(Squish)
IF (SQUISH_FOUND)
SQUISH_ADD_TEST(myTestName myApplication testSuiteName testCaseName)
ENDIF (SQUISH_FOUND)
FindSubversion
Extract information from a subversion working copy
The module defines the following variables:
Subversion_SVN_EXECUTABLE - path to svn command line client
Subversion_VERSION_SVN - version of svn command line client
Subversion_FOUND - true if the command line client was found
SUBVERSION_FOUND - same as Subversion_FOUND, set for compatiblity reasons
The minimum required version of Subversion can be specified
using the standard syntax, e.g. FIND_PACKAGE(Subversion 1.4)
If the command line client executable is found two macros are
defined:
Subversion_WC_INFO(<dir> <var-prefix>)
Subversion_WC_LOG(<dir> <var-prefix>)
Subversion_WC_INFO extracts information of a subversion working
copy at a given location. This macro defines the following vari-
ables:
<var-prefix>_WC_URL - url of the repository (at <dir>)
<var-prefix>_WC_ROOT - root url of the repository
<var-prefix>_WC_REVISION - current revision
<var-prefix>_WC_LAST_CHANGED_AUTHOR - author of last commit
<var-prefix>_WC_LAST_CHANGED_DATE - date of last commit
<var-prefix>_WC_LAST_CHANGED_REV - revision of last commit
<var-prefix>_WC_INFO - output of command `svn info <dir>'
Subversion_WC_LOG retrieves the log message of the base revision
of a subversion working copy at a given location. This macro
defines the variable:
<var-prefix>_LAST_CHANGED_LOG - last log of base revision
Example usage:
FIND_PACKAGE(Subversion)
IF(SUBVERSION_FOUND)
Subversion_WC_INFO(${PROJECT_SOURCE_DIR} Project)
MESSAGE("Current revision is ${Project_WC_REVISION}")
Subversion_WC_LOG(${PROJECT_SOURCE_DIR} Project)
MESSAGE("Last changed log is ${Project_LAST_CHANGED_LOG}")
ENDIF(SUBVERSION_FOUND)
FindTCL
TK_INTERNAL_PATH was removed.
This module finds if Tcl is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
TCL_FOUND = Tcl was found
TK_FOUND = Tk was found
TCLTK_FOUND = Tcl and Tk were found
TCL_LIBRARY = path to Tcl library (tcl tcl80)
TCL_INCLUDE_PATH = path to where tcl.h can be found
TCL_TCLSH = path to tclsh binary (tcl tcl80)
TK_LIBRARY = path to Tk library (tk tk80 etc)
TK_INCLUDE_PATH = path to where tk.h can be found
TK_WISH = full path to the wish executable
In an effort to remove some clutter and clear up some issues for
people who are not necessarily Tcl/Tk gurus/developpers, some
variables were moved or removed. Changes compared to CMake 2.4
are:
=> they were only useful for people writing Tcl/Tk extensions.
=> these libs are not packaged by default with Tcl/Tk distributions.
Even when Tcl/Tk is built from source, several flavors of debug libs
are created and there is no real reason to pick a single one
specifically (say, amongst tcl84g, tcl84gs, or tcl84sgx).
Let's leave that choice to the user by allowing him to assign
TCL_LIBRARY to any Tcl library, debug or not.
=> this ended up being only a Win32 variable, and there is a lot of
confusion regarding the location of this file in an installed Tcl/Tk
tree anyway (see 8.5 for example). If you need the internal path at
this point it is safer you ask directly where the *source* tree is
and dig from there.
FindTIFF
Find TIFF library
Find the native TIFF includes and library This module defines
TIFF_INCLUDE_DIR, where to find tiff.h, etc.
TIFF_LIBRARIES, libraries to link against to use TIFF.
TIFF_FOUND, If false, do not try to use TIFF.
also defined, but not for general use are
TIFF_LIBRARY, where to find the TIFF library.
FindTclStub
TCL_STUB_LIBRARY_DEBUG and TK_STUB_LIBRARY_DEBUG were removed.
This module finds Tcl stub libraries. It first finds Tcl include
files and libraries by calling FindTCL.cmake. How to Use the Tcl
Stubs Library:
http://tcl.activestate.com/doc/howto/stubs.html
Using Stub Libraries:
http://safari.oreilly.com/0130385603/ch48lev1sec3
This code sets the following variables:
TCL_STUB_LIBRARY = path to Tcl stub library
TK_STUB_LIBRARY = path to Tk stub library
TTK_STUB_LIBRARY = path to ttk stub library
In an effort to remove some clutter and clear up some issues for
people who are not necessarily Tcl/Tk gurus/developpers, some
variables were moved or removed. Changes compared to CMake 2.4
are:
=> these libs are not packaged by default with Tcl/Tk distributions.
Even when Tcl/Tk is built from source, several flavors of debug libs
are created and there is no real reason to pick a single one
specifically (say, amongst tclstub84g, tclstub84gs, or tclstub84sgx).
Let's leave that choice to the user by allowing him to assign
TCL_STUB_LIBRARY to any Tcl library, debug or not.
FindTclsh
Find tclsh
This module finds if TCL is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
TCLSH_FOUND = TRUE if tclsh has been found
TCL_TCLSH = the path to the tclsh executable
In cygwin, look for the cygwin version first. Don't look for it
later to avoid finding the cygwin version on a Win32 build.
FindThreads
This module determines the thread library of the system.
The following variables are set
CMAKE_THREAD_LIBS_INIT - the thread library
CMAKE_USE_SPROC_INIT - are we using sproc?
CMAKE_USE_WIN32_THREADS_INIT - using WIN32 threads?
CMAKE_USE_PTHREADS_INIT - are we using pthreads
CMAKE_HP_PTHREADS_INIT - are we using hp pthreads
For systems with multiple thread libraries, caller can set
CMAKE_THREAD_PREFER_PTHREAD
FindUnixCommands
Find unix commands from cygwin
This module looks for some usual Unix commands.
FindVTK
Find a VTK installation or build tree.
The following variables are set if VTK is found. If VTK is not
found, VTK_FOUND is set to false.
VTK_FOUND - Set to true when VTK is found.
VTK_USE_FILE - CMake file to use VTK.
VTK_MAJOR_VERSION - The VTK major version number.
VTK_MINOR_VERSION - The VTK minor version number
(odd non-release).
VTK_BUILD_VERSION - The VTK patch level
(meaningless for odd minor).
VTK_INCLUDE_DIRS - Include directories for VTK
VTK_LIBRARY_DIRS - Link directories for VTK libraries
VTK_KITS - List of VTK kits, in CAPS
(COMMON,IO,) etc.
VTK_LANGUAGES - List of wrapped languages, in CAPS
(TCL, PYHTON,) etc.
The following cache entries must be set by the user to locate
VTK:
VTK_DIR - The directory containing VTKConfig.cmake.
This is either the root of the build tree,
or the lib/vtk directory. This is the
only cache entry.
The following variables are set for backward compatibility and
should not be used in new code:
USE_VTK_FILE - The full path to the UseVTK.cmake file.
This is provided for backward
compatibility. Use VTK_USE_FILE
instead.
FindWget
Find wget
This module looks for wget. This module defines the following
values:
WGET_EXECUTABLE: the full path to the wget tool.
WGET_FOUND: True if wget has been found.
FindWish
Find wish installation
This module finds if TCL is installed and determines where the
include files and libraries are. It also determines what the
name of the library is. This code sets the following variables:
TK_WISH = the path to the wish executable
if UNIX is defined, then it will look for the cygwin version
first
FindX11
Find X11 installation
Try to find X11 on UNIX systems. The following values are
defined
X11_FOUND - True if X11 is available
X11_INCLUDE_DIR - include directories to use X11
X11_LIBRARIES - link against these to use X11
and also the following more fine grained variables: Include
paths: X11_ICE_INCLUDE_PATH, X11_ICE_LIB,
X11_ICE_FOUND
X11_SM_INCLUDE_PATH, X11_SM_LIB, X11_SM_FOUND
X11_X11_INCLUDE_PATH, X11_X11_LIB
X11_Xaccessrules_INCLUDE_PATH, X11_Xaccess_FOUND
X11_Xaccessstr_INCLUDE_PATH, X11_Xaccess_FOUND
X11_Xau_INCLUDE_PATH, X11_Xau_LIB, X11_Xau_FOUND
X11_Xcomposite_INCLUDE_PATH, X11_Xcomposite_LIB, X11_Xcomposite_FOUND
X11_Xcursor_INCLUDE_PATH, X11_Xcursor_LIB, X11_Xcursor_FOUND
X11_Xdamage_INCLUDE_PATH, X11_Xdamage_LIB, X11_Xdamage_FOUND
X11_Xdmcp_INCLUDE_PATH, X11_Xdmcp_LIB, X11_Xdmcp_FOUND
X11_Xext_LIB, X11_Xext_FOUND
X11_dpms_INCLUDE_PATH, (in X11_Xext_LIB), X11_dpms_FOUND
X11_XShm_INCLUDE_PATH, (in X11_Xext_LIB), X11_XShm_FOUND
X11_Xshape_INCLUDE_PATH, (in X11_Xext_LIB), X11_Xshape_FOUND
X11_xf86misc_INCLUDE_PATH, X11_Xxf86misc_LIB, X11_xf86misc_FOUND
X11_xf86vmode_INCLUDE_PATH, X11_Xxf86vm_LIB X11_xf86vmode_FOUND
X11_Xfixes_INCLUDE_PATH, X11_Xfixes_LIB, X11_Xfixes_FOUND
X11_Xft_INCLUDE_PATH, X11_Xft_LIB, X11_Xft_FOUND
X11_Xi_INCLUDE_PATH, X11_Xi_LIB, X11_Xi_FOUND
X11_Xinerama_INCLUDE_PATH, X11_Xinerama_LIB, X11_Xinerama_FOUND
X11_Xinput_INCLUDE_PATH, X11_Xinput_LIB, X11_Xinput_FOUND
X11_Xkb_INCLUDE_PATH, X11_Xkb_FOUND
X11_Xkblib_INCLUDE_PATH, X11_Xkb_FOUND
X11_Xkbfile_INCLUDE_PATH, X11_Xkbfile_LIB, X11_Xkbfile_FOUND
X11_Xmu_INCLUDE_PATH, X11_Xmu_LIB, X11_Xmu_FOUND
X11_Xpm_INCLUDE_PATH, X11_Xpm_LIB, X11_Xpm_FOUND
X11_XTest_INCLUDE_PATH, X11_XTest_LIB, X11_XTest_FOUND
X11_Xrandr_INCLUDE_PATH, X11_Xrandr_LIB, X11_Xrandr_FOUND
X11_Xrender_INCLUDE_PATH, X11_Xrender_LIB, X11_Xrender_FOUND
X11_Xscreensaver_INCLUDE_PATH, X11_Xscreensaver_LIB, X11_Xscreensaver_FOUND
X11_Xt_INCLUDE_PATH, X11_Xt_LIB, X11_Xt_FOUND
X11_Xutil_INCLUDE_PATH, X11_Xutil_FOUND
X11_Xv_INCLUDE_PATH, X11_Xv_LIB, X11_Xv_FOUND
X11_XSync_INCLUDE_PATH, (in X11_Xext_LIB), X11_XSync_FOUND
FindXMLRPC
Find xmlrpc
Find the native XMLRPC headers and libraries.
XMLRPC_INCLUDE_DIRS - where to find xmlrpc.h, etc.
XMLRPC_LIBRARIES - List of libraries when using xmlrpc.
XMLRPC_FOUND - True if xmlrpc found.
XMLRPC modules may be specified as components for this find mod-
ule. Modules may be listed by running "xmlrpc-c-config". Mod-
ules include:
c++ C++ wrapper code
libwww-client libwww-based client
cgi-server CGI-based server
abyss-server ABYSS-based server
Typical usage:
FIND_PACKAGE(XMLRPC REQUIRED libwww-client)
FindZLIB
Find zlib
Find the native ZLIB includes and library. Once done this will
define
ZLIB_INCLUDE_DIRS - where to find zlib.h, etc.
ZLIB_LIBRARIES - List of libraries when using zlib.
ZLIB_FOUND - True if zlib found.
ZLIB_VERSION_STRING - The version of zlib found (x.y.z)
ZLIB_VERSION_MAJOR - The major version of zlib
ZLIB_VERSION_MINOR - The minor version of zlib
ZLIB_VERSION_PATCH - The patch version of zlib
ZLIB_VERSION_TWEAK - The tweak version of zlib
The following variable are provided for backward compatibility
ZLIB_MAJOR_VERSION - The major version of zlib
ZLIB_MINOR_VERSION - The minor version of zlib
ZLIB_PATCH_VERSION - The patch version of zlib
An includer may set ZLIB_ROOT to a zlib installation root to
tell this module where to look.
Findosg
NOTE: It is highly recommended that you use the new FindOpen-
SceneGraph.cmake introduced in CMake 2.6.3 and not use this Find
module directly.
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osg This module defines
OSG_FOUND - Was the Osg found? OSG_INCLUDE_DIR - Where to find
the headers OSG_LIBRARIES - The libraries to link against for
the OSG (use this)
OSG_LIBRARY - The OSG library OSG_LIBRARY_DEBUG - The OSG debug
library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgAnimation
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgAnimation This module defines
OSGANIMATION_FOUND - Was osgAnimation found? OSGANIMA-
TION_INCLUDE_DIR - Where to find the headers OSGANIMA-
TION_LIBRARIES - The libraries to link against for the OSG (use
this)
OSGANIMATION_LIBRARY - The OSG library OSGANIMA-
TION_LIBRARY_DEBUG - The OSG debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgDB
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgDB This module defines
OSGDB_FOUND - Was osgDB found? OSGDB_INCLUDE_DIR - Where to find
the headers OSGDB_LIBRARIES - The libraries to link against for
the osgDB (use this)
OSGDB_LIBRARY - The osgDB library OSGDB_LIBRARY_DEBUG - The
osgDB debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgFX
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgFX This module defines
OSGFX_FOUND - Was osgFX found? OSGFX_INCLUDE_DIR - Where to find
the headers OSGFX_LIBRARIES - The libraries to link against for
the osgFX (use this)
OSGFX_LIBRARY - The osgFX library OSGFX_LIBRARY_DEBUG - The
osgFX debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgGA
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgGA This module defines
OSGGA_FOUND - Was osgGA found? OSGGA_INCLUDE_DIR - Where to find
the headers OSGGA_LIBRARIES - The libraries to link against for
the osgGA (use this)
OSGGA_LIBRARY - The osgGA library OSGGA_LIBRARY_DEBUG - The
osgGA debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgIntrospection
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgINTROSPECTION This module defines
OSGINTROSPECTION_FOUND - Was osgIntrospection found? OSGINTRO-
SPECTION_INCLUDE_DIR - Where to find the headers OSGINTROSPEC-
TION_LIBRARIES - The libraries to link for osgIntrospection (use
this)
OSGINTROSPECTION_LIBRARY - The osgIntrospection library OSGIN-
TROSPECTION_LIBRARY_DEBUG - The osgIntrospection debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgManipulator
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgManipulator This module defines
OSGMANIPULATOR_FOUND - Was osgManipulator found? OSGMANIPULA-
TOR_INCLUDE_DIR - Where to find the headers OSGMANIPULA-
TOR_LIBRARIES - The libraries to link for osgManipulator (use
this)
OSGMANIPULATOR_LIBRARY - The osgManipulator library OSGMANIPULA-
TOR_LIBRARY_DEBUG - The osgManipulator debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgParticle
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgParticle This module defines
OSGPARTICLE_FOUND - Was osgParticle found? OSGPARTI-
CLE_INCLUDE_DIR - Where to find the headers OSGPARTI-
CLE_LIBRARIES - The libraries to link for osgParticle (use this)
OSGPARTICLE_LIBRARY - The osgParticle library OSGPARTI-
CLE_LIBRARY_DEBUG - The osgParticle debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgPresentation
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgPresentation This module defines
OSGPRESENTATION_FOUND - Was osgPresentation found? OSGPRESENTA-
TION_INCLUDE_DIR - Where to find the headers OSGPRESENTA-
TION_LIBRARIES - The libraries to link for osgPresentation (use
this)
OSGPRESENTATION_LIBRARY - The osgPresentation library OSGPRESEN-
TATION_LIBRARY_DEBUG - The osgPresentation debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing. Modified to work with osgPresentation by
Robert Osfield, January 2012.
FindosgProducer
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgProducer This module defines
OSGPRODUCER_FOUND - Was osgProducer found? OSGPRO-
DUCER_INCLUDE_DIR - Where to find the headers OSGPRO-
DUCER_LIBRARIES - The libraries to link for osgProducer (use
this)
OSGPRODUCER_LIBRARY - The osgProducer library OSGPRO-
DUCER_LIBRARY_DEBUG - The osgProducer debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgQt
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgQt This module defines
OSGQT_FOUND - Was osgQt found? OSGQT_INCLUDE_DIR - Where to find
the headers OSGQT_LIBRARIES - The libraries to link for osgQt
(use this)
OSGQT_LIBRARY - The osgQt library OSGQT_LIBRARY_DEBUG - The
osgQt debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing. Modified to work with osgQt by Robert
Osfield, January 2012.
FindosgShadow
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgShadow This module defines
OSGSHADOW_FOUND - Was osgShadow found? OSGSHADOW_INCLUDE_DIR -
Where to find the headers OSGSHADOW_LIBRARIES - The libraries to
link for osgShadow (use this)
OSGSHADOW_LIBRARY - The osgShadow library
OSGSHADOW_LIBRARY_DEBUG - The osgShadow debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgSim
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgSim This module defines
OSGSIM_FOUND - Was osgSim found? OSGSIM_INCLUDE_DIR - Where to
find the headers OSGSIM_LIBRARIES - The libraries to link for
osgSim (use this)
OSGSIM_LIBRARY - The osgSim library OSGSIM_LIBRARY_DEBUG - The
osgSim debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgTerrain
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgTerrain This module defines
OSGTERRAIN_FOUND - Was osgTerrain found? OSGTERRAIN_INCLUDE_DIR
- Where to find the headers OSGTERRAIN_LIBRARIES - The libraries
to link for osgTerrain (use this)
OSGTERRAIN_LIBRARY - The osgTerrain library OSGTER-
RAIN_LIBRARY_DEBUG - The osgTerrain debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgText
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgText This module defines
OSGTEXT_FOUND - Was osgText found? OSGTEXT_INCLUDE_DIR - Where
to find the headers OSGTEXT_LIBRARIES - The libraries to link
for osgText (use this)
OSGTEXT_LIBRARY - The osgText library OSGTEXT_LIBRARY_DEBUG -
The osgText debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgUtil
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgUtil This module defines
OSGUTIL_FOUND - Was osgUtil found? OSGUTIL_INCLUDE_DIR - Where
to find the headers OSGUTIL_LIBRARIES - The libraries to link
for osgUtil (use this)
OSGUTIL_LIBRARY - The osgUtil library OSGUTIL_LIBRARY_DEBUG -
The osgUtil debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgViewer
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgViewer This module defines
OSGVIEWER_FOUND - Was osgViewer found? OSGVIEWER_INCLUDE_DIR -
Where to find the headers OSGVIEWER_LIBRARIES - The libraries to
link for osgViewer (use this)
OSGVIEWER_LIBRARY - The osgViewer library
OSGVIEWER_LIBRARY_DEBUG - The osgViewer debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgVolume
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgVolume This module defines
OSGVOLUME_FOUND - Was osgVolume found? OSGVOLUME_INCLUDE_DIR -
Where to find the headers OSGVOLUME_LIBRARIES - The libraries to
link for osgVolume (use this)
OSGVOLUME_LIBRARY - The osgVolume library OSGVOL-
UME_LIBRARY_DEBUG - The osgVolume debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
Created by Eric Wing.
FindosgWidget
This is part of the Findosg* suite used to find OpenSceneGraph
components. Each component is separate and you must opt in to
each module. You must also opt into OpenGL and OpenThreads (and
Producer if needed) as these modules won't do it for you. This
is to allow you control over your own system piece by piece in
case you need to opt out of certain components or change the
Find behavior for a particular module (perhaps because the
default FindOpenGL.cmake module doesn't work with your system as
an example). If you want to use a more convenient module that
includes everything, use the FindOpenSceneGraph.cmake instead of
the Findosg*.cmake modules.
Locate osgWidget This module defines
OSGWIDGET_FOUND - Was osgWidget found? OSGWIDGET_INCLUDE_DIR -
Where to find the headers OSGWIDGET_LIBRARIES - The libraries to
link for osgWidget (use this)
OSGWIDGET_LIBRARY - The osgWidget library OSGWID-
GET_LIBRARY_DEBUG - The osgWidget debug library
$OSGDIR is an environment variable that would correspond to the
./configure --prefix=$OSGDIR used in building osg.
FindosgWidget.cmake tweaked from Findosg* suite as created by
Eric Wing.
Findosg_functions
This CMake file contains two macros to assist with searching for
OSG libraries and nodekits.
FindwxWidgets
Find a wxWidgets (a.k.a., wxWindows) installation.
This module finds if wxWidgets is installed and selects a
default configuration to use. wxWidgets is a modular library. To
specify the modules that you will use, you need to name them as
components to the package:
FIND_PACKAGE(wxWidgets COMPONENTS core base ...)
There are two search branches: a windows style and a unix style.
For windows, the following variables are searched for and set to
defaults in case of multiple choices. Change them if the
defaults are not desired (i.e., these are the only variables you
should change to select a configuration):
wxWidgets_ROOT_DIR - Base wxWidgets directory
(e.g., C:/wxWidgets-2.6.3).
wxWidgets_LIB_DIR - Path to wxWidgets libraries
(e.g., C:/wxWidgets-2.6.3/lib/vc_lib).
wxWidgets_CONFIGURATION - Configuration to use
(e.g., msw, mswd, mswu, mswunivud, etc.)
wxWidgets_EXCLUDE_COMMON_LIBRARIES
- Set to TRUE to exclude linking of
commonly required libs (e.g., png tiff
jpeg zlib regex expat).
For unix style it uses the wx-config utility. You can select
between debug/release, unicode/ansi, universal/non-universal,
and static/shared in the QtDialog or ccmake interfaces by turn-
ing ON/OFF the following variables:
wxWidgets_USE_DEBUG
wxWidgets_USE_UNICODE
wxWidgets_USE_UNIVERSAL
wxWidgets_USE_STATIC
There is also a wxWidgets_CONFIG_OPTIONS variable for all other
options that need to be passed to the wx-config utility. For
example, to use the base toolkit found in the /usr/local path,
set the variable (before calling the FIND_PACKAGE command) as
such:
SET(wxWidgets_CONFIG_OPTIONS --toolkit=base --prefix=/usr)
The following are set after the configuration is done for both
windows and unix style:
wxWidgets_FOUND - Set to TRUE if wxWidgets was found.
wxWidgets_INCLUDE_DIRS - Include directories for WIN32
i.e., where to find "wx/wx.h" and
"wx/setup.h"; possibly empty for unices.
wxWidgets_LIBRARIES - Path to the wxWidgets libraries.
wxWidgets_LIBRARY_DIRS - compile time link dirs, useful for
rpath on UNIX. Typically an empty string
in WIN32 environment.
wxWidgets_DEFINITIONS - Contains defines required to compile/link
against WX, e.g. WXUSINGDLL
wxWidgets_DEFINITIONS_DEBUG- Contains defines required to compile/link
against WX debug builds, e.g. __WXDEBUG__
wxWidgets_CXX_FLAGS - Include dirs and compiler flags for
unices, empty on WIN32. Essentially
"`wx-config --cxxflags`".
wxWidgets_USE_FILE - Convenience include file.
Sample usage:
# Note that for MinGW users the order of libs is important!
FIND_PACKAGE(wxWidgets COMPONENTS net gl core base)
IF(wxWidgets_FOUND)
INCLUDE(${wxWidgets_USE_FILE})
# and for each of your dependent executable/library targets:
TARGET_LINK_LIBRARIES(<YourTarget> ${wxWidgets_LIBRARIES})
ENDIF(wxWidgets_FOUND)
If wxWidgets is required (i.e., not an optional part):
FIND_PACKAGE(wxWidgets REQUIRED net gl core base)
INCLUDE(${wxWidgets_USE_FILE})
# and for each of your dependent executable/library targets:
TARGET_LINK_LIBRARIES(<YourTarget> ${wxWidgets_LIBRARIES})
FindwxWindows
Find wxWindows (wxWidgets) installation
This module finds if wxWindows/wxWidgets is installed and deter-
mines where the include files and libraries are. It also deter-
mines what the name of the library is. Please note this file is
DEPRECATED and replaced by FindwxWidgets.cmake. This code sets
the following variables:
WXWINDOWS_FOUND = system has WxWindows
WXWINDOWS_LIBRARIES = path to the wxWindows libraries
on Unix/Linux with additional
linker flags from
"wx-config --libs"
CMAKE_WXWINDOWS_CXX_FLAGS = Compiler flags for wxWindows,
essentially "`wx-config --cxxflags`"
on Linux
WXWINDOWS_INCLUDE_DIR = where to find "wx/wx.h" and "wx/setup.h"
WXWINDOWS_LINK_DIRECTORIES = link directories, useful for rpath on
Unix
WXWINDOWS_DEFINITIONS = extra defines
OPTIONS If you need OpenGL support please
SET(WXWINDOWS_USE_GL 1)
in your CMakeLists.txt *before* you include this file.
HAVE_ISYSTEM - true required to replace -I by -isystem on g++
For convenience include Use_wxWindows.cmake in your project's
CMakeLists.txt using INCLUDE(Use_wxWindows).
USAGE
SET(WXWINDOWS_USE_GL 1)
FIND_PACKAGE(wxWindows)
NOTES wxWidgets 2.6.x is supported for monolithic builds e.g.
compiled in wx/build/msw dir as:
nmake -f makefile.vc BUILD=debug SHARED=0 USE_OPENGL=1 MONOLITHIC=1
DEPRECATED
CMAKE_WX_CAN_COMPILE
WXWINDOWS_LIBRARY
CMAKE_WX_CXX_FLAGS
WXWINDOWS_INCLUDE_PATH
AUTHOR Jan Woetzel <http://www.mip.informatik.uni-kiel.de/~jw>
(07/2003-01/2006)
FortranCInterface
Fortran/C Interface Detection
This module automatically detects the API by which C and Fortran
languages interact. Variables indicate if the mangling is
found:
FortranCInterface_GLOBAL_FOUND = Global subroutines and functions
FortranCInterface_MODULE_FOUND = Module subroutines and functions
(declared by "MODULE PROCEDURE")
A function is provided to generate a C header file containing
macros to mangle symbol names:
FortranCInterface_HEADER(<file>
[MACRO_NAMESPACE <macro-ns>]
[SYMBOL_NAMESPACE <ns>]
[SYMBOLS [<module>:]<function> ...])
It generates in <file> definitions of the following macros:
#define FortranCInterface_GLOBAL (name,NAME) ...
#define FortranCInterface_GLOBAL_(name,NAME) ...
#define FortranCInterface_MODULE (mod,name, MOD,NAME) ...
#define FortranCInterface_MODULE_(mod,name, MOD,NAME) ...
These macros mangle four categories of Fortran symbols, respec-
tively:
- Global symbols without '_': call mysub()
- Global symbols with '_' : call my_sub()
- Module symbols without '_': use mymod; call mysub()
- Module symbols with '_' : use mymod; call my_sub()
If mangling for a category is not known, its macro is left unde-
fined. All macros require raw names in both lower case and upper
case. The MACRO_NAMESPACE option replaces the default "FortranC-
Interface_" prefix with a given namespace "<macro-ns>".
The SYMBOLS option lists symbols to mangle automatically with C
preprocessor definitions:
<function> ==> #define <ns><function> ...
<module>:<function> ==> #define <ns><module>_<function> ...
If the mangling for some symbol is not known then no preproces-
sor definition is created, and a warning is displayed. The SYM-
BOL_NAMESPACE option prefixes all preprocessor definitions gen-
erated by the SYMBOLS option with a given namespace "<ns>".
Example usage:
include(FortranCInterface)
FortranCInterface_HEADER(FC.h MACRO_NAMESPACE "FC_")
This creates a "FC.h" header that defines mangling macros
FC_GLOBAL(), FC_GLOBAL_(), FC_MODULE(), and FC_MODULE_().
Example usage:
include(FortranCInterface)
FortranCInterface_HEADER(FCMangle.h
MACRO_NAMESPACE "FC_"
SYMBOL_NAMESPACE "FC_"
SYMBOLS mysub mymod:my_sub)
This creates a "FCMangle.h" header that defines the same FC_*()
mangling macros as the previous example plus preprocessor sym-
bols FC_mysub and FC_mymod_my_sub.
Another function is provided to verify that the Fortran and
C/C++ compilers work together:
FortranCInterface_VERIFY([CXX] [QUIET])
It tests whether a simple test executable using Fortran and C
(and C++ when the CXX option is given) compiles and links suc-
cessfully. The result is stored in the cache entry FortranCIn-
terface_VERIFIED_C (or FortranCInterface_VERIFIED_CXX if CXX is
given) as a boolean. If the check fails and QUIET is not given
the function terminates with a FATAL_ERROR message describing
the problem. The purpose of this check is to stop a build early
for incompatible compiler combinations.
FortranCInterface is aware of possible GLOBAL and MODULE man-
glings for many Fortran compilers, but it also provides an
interface to specify new possible manglings. Set the variables
FortranCInterface_GLOBAL_SYMBOLS
FortranCInterface_MODULE_SYMBOLS
before including FortranCInterface to specify manglings of the
symbols "MySub", "My_Sub", "MyModule:MySub", and "My_Mod-
ule:My_Sub". For example, the code:
set(FortranCInterface_GLOBAL_SYMBOLS mysub_ my_sub__ MYSUB_)
# ^^^^^ ^^^^^^ ^^^^^
set(FortranCInterface_MODULE_SYMBOLS
__mymodule_MOD_mysub __my_module_MOD_my_sub)
# ^^^^^^^^ ^^^^^ ^^^^^^^^^ ^^^^^^
include(FortranCInterface)
tells FortranCInterface to try given GLOBAL and MODULE man-
glings. (The carets point at raw symbol names for clarity in
this example but are not needed.)
GNUInstallDirs
Define GNU standard installation directories
Provides install directory variables as defined for GNU soft-
ware:
http://www.gnu.org/prep/standards/html_node/Directory-Variables.html
Inclusion of this module defines the following variables:
CMAKE_INSTALL_<dir> - destination for files of a given type
CMAKE_INSTALL_FULL_<dir> - corresponding absolute path
where <dir> is one of:
BINDIR - user executables (bin)
SBINDIR - system admin executables (sbin)
LIBEXECDIR - program executables (libexec)
SYSCONFDIR - read-only single-machine data (etc)
SHAREDSTATEDIR - modifiable architecture-independent data (com)
LOCALSTATEDIR - modifiable single-machine data (var)
LIBDIR - object code libraries (lib or lib64 or lib/<multiarch-tuple> on Debian)
INCLUDEDIR - C header files (include)
OLDINCLUDEDIR - C header files for non-gcc (/usr/include)
DATAROOTDIR - read-only architecture-independent data root (share)
DATADIR - read-only architecture-independent data (DATAROOTDIR)
INFODIR - info documentation (DATAROOTDIR/info)
LOCALEDIR - locale-dependent data (DATAROOTDIR/locale)
MANDIR - man documentation (DATAROOTDIR/man)
DOCDIR - documentation root (DATAROOTDIR/doc/PROJECT_NAME)
Each CMAKE_INSTALL_<dir> value may be passed to the DESTINATION
options of install() commands for the corresponding file type.
If the includer does not define a value the above-shown default
will be used and the value will appear in the cache for editing
by the user. Each CMAKE_INSTALL_FULL_<dir> value contains an
absolute path constructed from the corresponding destination by
prepending (if necessary) the value of CMAKE_INSTALL_PREFIX.
GenerateExportHeader
Function for generation of export macros for libraries
This module provides the function GENERATE_EXPORT_HEADER() and
the accompanying ADD_COMPILER_EXPORT_FLAGS() function.
The GENERATE_EXPORT_HEADER function can be used to generate a
file suitable for preprocessor inclusion which contains EXPORT
macros to be used in library classes.
GENERATE_EXPORT_HEADER( LIBRARY_TARGET
[BASE_NAME <base_name>]
[EXPORT_MACRO_NAME <export_macro_name>]
[EXPORT_FILE_NAME <export_file_name>]
[DEPRECATED_MACRO_NAME <deprecated_macro_name>]
[NO_EXPORT_MACRO_NAME <no_export_macro_name>]
[STATIC_DEFINE <static_define>]
[NO_DEPRECATED_MACRO_NAME <no_deprecated_macro_name>]
[DEFINE_NO_DEPRECATED]
[PREFIX_NAME <prefix_name>]
)
ADD_COMPILER_EXPORT_FLAGS( [<output_variable>] )
By default GENERATE_EXPORT_HEADER() generates macro names in a
file name determined by the name of the library. The ADD_COM-
PILER_EXPORT_FLAGS function adds -fvisibility=hidden to
CMAKE_CXX_FLAGS if supported, and is a no-op on Windows which
does not need extra compiler flags for exporting support. You
may optionally pass a single argument to ADD_COM-
PILER_EXPORT_FLAGS that will be populated with the required
CXX_FLAGS required to enable visibility support for the com-
piler/architecture in use.
This means that in the simplest case, users of these functions
will be equivalent to:
add_compiler_export_flags()
add_library(somelib someclass.cpp)
generate_export_header(somelib)
install(TARGETS somelib DESTINATION ${LIBRARY_INSTALL_DIR})
install(FILES
someclass.h
${PROJECT_BINARY_DIR}/somelib_export.h DESTINATION ${INCLUDE_INSTALL_DIR}
)
And in the ABI header files:
#include "somelib_export.h"
class SOMELIB_EXPORT SomeClass {
...
};
The CMake fragment will generate a file in the ${CMAKE_CUR-
RENT_BUILD_DIR} called somelib_export.h containing the macros
SOMELIB_EXPORT, SOMELIB_NO_EXPORT, SOMELIB_DEPRECATED,
SOMELIB_DEPRECATED_EXPORT and SOMELIB_DEPRECATED_NO_EXPORT. The
resulting file should be installed with other headers in the
library.
The BASE_NAME argument can be used to override the file name and
the names used for the macros
add_library(somelib someclass.cpp)
generate_export_header(somelib
BASE_NAME other_name
)
Generates a file called other_name_export.h containing the
macros OTHER_NAME_EXPORT, OTHER_NAME_NO_EXPORT and
OTHER_NAME_DEPRECATED etc.
The BASE_NAME may be overridden by specifiying other options in
the function. For example:
add_library(somelib someclass.cpp)
generate_export_header(somelib
EXPORT_MACRO_NAME OTHER_NAME_EXPORT
)
creates the macro OTHER_NAME_EXPORT instead of SOMELIB_EXPORT,
but other macros and the generated file name is as default.
add_library(somelib someclass.cpp)
generate_export_header(somelib
DEPRECATED_MACRO_NAME KDE_DEPRECATED
)
creates the macro KDE_DEPRECATED instead of SOMELIB_DEPRECATED.
If LIBRARY_TARGET is a static library, macros are defined with-
out values.
If the same sources are used to create both a shared and a
static library, the uppercased symbol ${BASE_NAME}_STATIC_DEFINE
should be used when building the static library
add_library(shared_variant SHARED ${lib_SRCS})
add_library(static_variant ${lib_SRCS})
generate_export_header(shared_variant BASE_NAME libshared_and_static)
set_target_properties(static_variant PROPERTIES
COMPILE_FLAGS -DLIBSHARED_AND_STATIC_STATIC_DEFINE)
This will cause the export macros to expand to nothing when
building the static library.
If DEFINE_NO_DEPRECATED is specified, then a macro
${BASE_NAME}_NO_DEPRECATED will be defined This macro can be
used to remove deprecated code from preprocessor output.
option(EXCLUDE_DEPRECATED "Exclude deprecated parts of the library" FALSE)
if (EXCLUDE_DEPRECATED)
set(NO_BUILD_DEPRECATED DEFINE_NO_DEPRECATED)
endif()
generate_export_header(somelib ${NO_BUILD_DEPRECATED})
And then in somelib:
class SOMELIB_EXPORT SomeClass
{
public:
#ifndef SOMELIB_NO_DEPRECATED
SOMELIB_DEPRECATED void oldMethod();
#endif
};
#ifndef SOMELIB_NO_DEPRECATED
void SomeClass::oldMethod() { }
#endif
If PREFIX_NAME is specified, the argument will be used as a pre-
fix to all generated macros.
For example:
generate_export_header(somelib PREFIX_NAME VTK_)
Generates the macros VTK_SOMELIB_EXPORT etc.
GetPrerequisites
Functions to analyze and list executable file prerequisites.
This module provides functions to list the .dll, .dylib or .so
files that an executable or shared library file depends on. (Its
prerequisites.)
It uses various tools to obtain the list of required shared
library files:
dumpbin (Windows)
ldd (Linux/Unix)
otool (Mac OSX)
The following functions are provided by this module:
get_prerequisites
list_prerequisites
list_prerequisites_by_glob
gp_append_unique
is_file_executable
gp_item_default_embedded_path
(projects can override with gp_item_default_embedded_path_override)
gp_resolve_item
(projects can override with gp_resolve_item_override)
gp_resolved_file_type
(projects can override with gp_resolved_file_type_override)
gp_file_type
Requires CMake 2.6 or greater because it uses function, break,
return and PARENT_SCOPE.
GET_PREREQUISITES(<target> <prerequisites_var> <exclude_system> <recurse>
<exepath> <dirs>)
Get the list of shared library files required by <target>. The
list in the variable named <prerequisites_var> should be empty
on first entry to this function. On exit, <prerequisites_var>
will contain the list of required shared library files.
<target> is the full path to an executable file. <prerequi-
sites_var> is the name of a CMake variable to contain the
results. <exclude_system> must be 0 or 1 indicating whether to
include or exclude "system" prerequisites. If <recurse> is set
to 1 all prerequisites will be found recursively, if set to 0
only direct prerequisites are listed. <exepath> is the path to
the top level executable used for @executable_path replacment on
the Mac. <dirs> is a list of paths where libraries might be
found: these paths are searched first when a target without any
path info is given. Then standard system locations are also
searched: PATH, Framework locations, /usr/lib...
LIST_PREREQUISITES(<target> [<recurse> [<exclude_system> [<verbose>]]])
Print a message listing the prerequisites of <target>.
<target> is the name of a shared library or executable target or
the full path to a shared library or executable file. If
<recurse> is set to 1 all prerequisites will be found recur-
sively, if set to 0 only direct prerequisites are listed.
<exclude_system> must be 0 or 1 indicating whether to include or
exclude "system" prerequisites. With <verbose> set to 0 only the
full path names of the prerequisites are printed, set to 1 extra
informatin will be displayed.
LIST_PREREQUISITES_BY_GLOB(<glob_arg> <glob_exp>)
Print the prerequisites of shared library and executable files
matching a globbing pattern. <glob_arg> is GLOB or GLOB_RECURSE
and <glob_exp> is a globbing expression used with "file(GLOB" or
"file(GLOB_RECURSE" to retrieve a list of matching files. If a
matching file is executable, its prerequisites are listed.
Any additional (optional) arguments provided are passed along as
the optional arguments to the list_prerequisites calls.
GP_APPEND_UNIQUE(<list_var> <value>)
Append <value> to the list variable <list_var> only if the value
is not already in the list.
IS_FILE_EXECUTABLE(<file> <result_var>)
Return 1 in <result_var> if <file> is a binary executable, 0
otherwise.
GP_ITEM_DEFAULT_EMBEDDED_PATH(<item> <default_embedded_path_var>)
Return the path that others should refer to the item by when the
item is embedded inside a bundle.
Override on a per-project basis by providing a project-specific
gp_item_default_embedded_path_override function.
GP_RESOLVE_ITEM(<context> <item> <exepath> <dirs> <resolved_item_var>)
Resolve an item into an existing full path file.
Override on a per-project basis by providing a project-specific
gp_resolve_item_override function.
GP_RESOLVED_FILE_TYPE(<original_file> <file> <exepath> <dirs> <type_var>)
Return the type of <file> with respect to <original_file>.
String describing type of prerequisite is returned in variable
named <type_var>.
Use <exepath> and <dirs> if necessary to resolve non-absolute
<file> values -- but only for non-embedded items.
Possible types are:
system
local
embedded
other
Override on a per-project basis by providing a project-specific
gp_resolved_file_type_override function.
GP_FILE_TYPE(<original_file> <file> <type_var>)
Return the type of <file> with respect to <original_file>.
String describing type of prerequisite is returned in variable
named <type_var>.
Possible types are:
system
local
embedded
other
InstallRequiredSystemLibraries
By including this file, all library files listed in the variable
CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS will be installed with
INSTALL(PROGRAMS ...) into bin for WIN32 and lib for non-WIN32.
If CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP is set to TRUE before
including this file, then the INSTALL command is not called. The
user can use the variable CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS to
use a custom install command and install them however they want.
If it is the MSVC compiler, then the microsoft run time
libraries will be found and automatically added to the
CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS, and installed. If
CMAKE_INSTALL_DEBUG_LIBRARIES is set and it is the MSVC com-
piler, then the debug libraries are installed when available. If
CMAKE_INSTALL_DEBUG_LIBRARIES_ONLY is set then only the debug
libraries are installed when both debug and release are avail-
able. If CMAKE_INSTALL_MFC_LIBRARIES is set then the MFC run
time libraries are installed as well as the CRT run time
libraries. If CMAKE_INSTALL_SYSTEM_RUNTIME_DESTINATION is set
then the libraries are installed to that directory rather than
the default. If CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_NO_WARNINGS is
NOT set, then this file warns about required files that do not
exist. You can set this variable to ON before including this
file to avoid the warning. For example, the Visual Studio
Express editions do not include the redistributable files, so if
you include this file on a machine with only VS Express
installed, you'll get the warning.
MacroAddFileDependencies
MACRO_ADD_FILE_DEPENDENCIES(<_file> depend_files...)
Using the macro MACRO_ADD_FILE_DEPENDENCIES() is discouraged.
There are usually better ways to specify the correct dependen-
cies.
MACRO_ADD_FILE_DEPENDENCIES(<_file> depend_files...) is just a
convenience wrapper around the OBJECT_DEPENDS source file prop-
erty. You can just use SET_PROPERTY(SOURCE <file> APPEND PROP-
ERTY OBJECT_DEPENDS depend_files) instead.
ProcessorCount
ProcessorCount(var)
Determine the number of processors/cores and save value in
${var}
Sets the variable named ${var} to the number of physical cores
available on the machine if the information can be determined.
Otherwise it is set to 0. Currently this functionality is imple-
mented for AIX, cygwin, FreeBSD, HPUX, IRIX, Linux, Mac OS X,
QNX, Sun and Windows.
This function is guaranteed to return a positive integer (>=1)
if it succeeds. It returns 0 if there's a problem determining
the processor count.
Example use, in a ctest -S dashboard script:
include(ProcessorCount)
ProcessorCount(N)
if(NOT N EQUAL 0)
set(CTEST_BUILD_FLAGS -j${N})
set(ctest_test_args ${ctest_test_args} PARALLEL_LEVEL ${N})
endif()
This function is intended to offer an approximation of the value
of the number of compute cores available on the current machine,
such that you may use that value for parallel building and par-
allel testing. It is meant to help utilize as much of the
machine as seems reasonable. Of course, knowledge of what else
might be running on the machine simultaneously should be used
when deciding whether to request a machine's full capacity all
for yourself.
Qt4ConfigDependentSettings
This file is included by FindQt4.cmake, don't include it
directly.
Qt4Macros
This file is included by FindQt4.cmake, don't include it
directly.
SelectLibraryConfigurations
select_library_configurations( basename )
This macro takes a library base name as an argument, and will
choose good values for basename_LIBRARY, basename_LIBRARIES,
basename_LIBRARY_DEBUG, and basename_LIBRARY_RELEASE depending
on what has been found and set. If only base-
name_LIBRARY_RELEASE is defined, basename_LIBRARY, base-
name_LIBRARY_DEBUG, and basename_LIBRARY_RELEASE will be set to
the release value. If only basename_LIBRARY_DEBUG is defined,
then basename_LIBRARY, basename_LIBRARY_DEBUG and base-
name_LIBRARY_RELEASE will take the debug value.
If the generator supports configuration types, then base-
name_LIBRARY and basename_LIBRARIES will be set with debug and
optimized flags specifying the library to be used for the given
configuration. If no build type has been set or the generator
in use does not support configuration types, then base-
name_LIBRARY and basename_LIBRARIES will take only the release
values.
SquishTestScript
This script launches a GUI test using Squish. You should not
call the script directly; instead, you should access it via the
SQUISH_ADD_TEST macro that is defined in FindSquish.cmake.
This script starts the Squish server, launches the test on the
client, and finally stops the squish server. If any of these
steps fail (including if the tests do not pass) then a fatal
error is raised.
TestBigEndian
Define macro to determine endian type
Check if the system is big endian or little endian
TEST_BIG_ENDIAN(VARIABLE)
VARIABLE - variable to store the result to
TestCXXAcceptsFlag
Test CXX compiler for a flag
Check if the CXX compiler accepts a flag
Macro CHECK_CXX_ACCEPTS_FLAG(FLAGS VARIABLE) -
checks if the function exists
FLAGS - the flags to try
VARIABLE - variable to store the result
TestForANSIForScope
Check for ANSI for scope support
Check if the compiler restricts the scope of variables declared
in a for-init-statement to the loop body.
CMAKE_NO_ANSI_FOR_SCOPE - holds result
TestForANSIStreamHeaders
Test for compiler support of ANSI stream headers iostream, etc.
check if the compiler supports the standard ANSI iostream header
(without the .h)
CMAKE_NO_ANSI_STREAM_HEADERS - defined by the results
TestForSSTREAM
Test for compiler support of ANSI sstream header
check if the compiler supports the standard ANSI sstream header
CMAKE_NO_ANSI_STRING_STREAM - defined by the results
TestForSTDNamespace
Test for std:: namespace support
check if the compiler supports std:: on stl classes
CMAKE_NO_STD_NAMESPACE - defined by the results
UseEcos
This module defines variables and macros required to build eCos
application.
This file contains the following macros: ECOS_ADD_INCLUDE_DIREC-
TORIES() - add the eCos include dirs ECOS_ADD_EXECUTABLE(name
source1 ... sourceN ) - create an eCos executable
ECOS_ADJUST_DIRECTORY(VAR source1 ... sourceN ) - adjusts the
path of the source files and puts the result into VAR
Macros for selecting the toolchain: ECOS_USE_ARM_ELF_TOOLS()
- enable the ARM ELF toolchain for the directory where it is
called ECOS_USE_I386_ELF_TOOLS() - enable the i386 ELF
toolchain for the directory where it is called
ECOS_USE_PPC_EABI_TOOLS() - enable the PowerPC toolchain
for the directory where it is called
It contains the following variables: ECOS_DEFINITIONS ECOSCON-
FIG_EXECUTABLE ECOS_CONFIG_FILE - defaults to
ecos.ecc, if your eCos configuration file has a different name,
adjust this variable for internal use only:
ECOS_ADD_TARGET_LIB
UseJava
Use Module for Java
This file provides functions for Java. It is assumed that Find-
Java.cmake has already been loaded. See FindJava.cmake for
information on how to load Java into your CMake project.
add_jar(TARGET_NAME SRC1 SRC2 .. SRCN RCS1 RCS2 .. RCSN)
This command creates a <TARGET_NAME>.jar. It compiles the given
source files (SRC) and adds the given resource files (RCS) to
the jar file. If only resource files are given then just a jar
file is created.
Additional instructions:
To add compile flags to the target you can set these flags with
the following variable:
set(CMAKE_JAVA_COMPILE_FLAGS -nowarn)
To add a path or a jar file to the class path you can do this
with the CMAKE_JAVA_INCLUDE_PATH variable.
set(CMAKE_JAVA_INCLUDE_PATH /usr/share/java/shibboleet.jar)
To use a different output name for the target you can set it with:
set(CMAKE_JAVA_TARGET_OUTPUT_NAME shibboleet.jar)
add_jar(foobar foobar.java)
To use a different output directory than CMAKE_CURRENT_BINARY_DIR
you can set it with:
set(CMAKE_JAVA_TARGET_OUTPUT_DIR ${PROJECT_BINARY_DIR}/bin)
To define an entry point in your jar you can set it with:
set(CMAKE_JAVA_JAR_ENTRY_POINT com/examples/MyProject/Main)
To add a VERSION to the target output name you can set it using
CMAKE_JAVA_TARGET_VERSION. This will create a jar file with the name
shibboleet-1.0.0.jar and will create a symlink shibboleet.jar
pointing to the jar with the version information.
set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
add_jar(shibboleet shibbotleet.java)
If the target is a JNI library, utilize the following commands to
create a JNI symbolic link:
set(CMAKE_JNI_TARGET TRUE)
set(CMAKE_JAVA_TARGET_VERSION 1.2.0)
add_jar(shibboleet shibbotleet.java)
install_jar(shibboleet ${LIB_INSTALL_DIR}/shibboleet)
install_jni_symlink(shibboleet ${JAVA_LIB_INSTALL_DIR})
If a single target needs to produce more than one jar from its
java source code, to prevent the accumulation of duplicate class
files in subsequent jars, set/reset CMAKE_JAR_CLASSES_PREFIX prior
to calling the add_jar() function:
set(CMAKE_JAR_CLASSES_PREFIX com/redhat/foo)
add_jar(foo foo.java)
set(CMAKE_JAR_CLASSES_PREFIX com/redhat/bar)
add_jar(bar bar.java)
Target Properties:
The add_jar() functions sets some target properties. You can get these
properties with the
get_property(TARGET <target_name> PROPERTY <propery_name>)
command.
INSTALL_FILES The files which should be installed. This is used by
install_jar().
JNI_SYMLINK The JNI symlink which should be installed.
This is used by install_jni_symlink().
JAR_FILE The location of the jar file so that you can include
it.
CLASS_DIR The directory where the class files can be found. For
example to use them with javah.
find_jar(<VAR>
name | NAMES name1 [name2 ...]
[PATHS path1 [path2 ... ENV var]]
[VERSIONS version1 [version2]]
[DOC "cache documentation string"]
)
This command is used to find a full path to the named jar. A
cache entry named by <VAR> is created to stor the result of this
command. If the full path to a jar is found the result is stored
in the variable and the search will not repeated unless the
variable is cleared. If nothing is found, the result will be
<VAR>-NOTFOUND, and the search will be attempted again next time
find_jar is invoked with the same variable. The name of the full
path to a file that is searched for is specified by the names
listed after NAMES argument. Additional search locations can be
specified after the PATHS argument. If you require special a
version of a jar file you can specify it with the VERSIONS argu-
ment. The argument after DOC will be used for the documentation
string in the cache.
install_jar(TARGET_NAME DESTINATION)
This command installs the TARGET_NAME files to the given DESTI-
NATION. It should be called in the same scope as add_jar() or it
will fail.
install_jni_symlink(TARGET_NAME DESTINATION)
This command installs the TARGET_NAME JNI symlinks to the given
DESTINATION. It should be called in the same scope as add_jar()
or it will fail.
create_javadoc(<VAR>
PACKAGES pkg1 [pkg2 ...]
[SOURCEPATH <sourcepath>]
[CLASSPATH <classpath>]
[INSTALLPATH <install path>]
[DOCTITLE "the documentation title"]
[WINDOWTITLE "the title of the document"]
[AUTHOR TRUE|FALSE]
[USE TRUE|FALSE]
[VERSION TRUE|FALSE]
)
Create java documentation based on files or packages. For more
details please read the javadoc manpage.
There are two main signatures for create_javadoc. The first sig-
nature works with package names on a path with source files:
Example:
create_javadoc(my_example_doc
PACKAGES com.exmaple.foo com.example.bar
SOURCEPATH "${CMAKE_CURRENT_SOURCE_DIR}"
CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
WINDOWTITLE "My example"
DOCTITLE "<h1>My example</h1>"
AUTHOR TRUE
USE TRUE
VERSION TRUE
)
The second signature for create_javadoc works on a given list of
files.
create_javadoc(<VAR>
FILES file1 [file2 ...]
[CLASSPATH <classpath>]
[INSTALLPATH <install path>]
[DOCTITLE "the documentation title"]
[WINDOWTITLE "the title of the document"]
[AUTHOR TRUE|FALSE]
[USE TRUE|FALSE]
[VERSION TRUE|FALSE]
)
Example:
create_javadoc(my_example_doc
FILES ${example_SRCS}
CLASSPATH ${CMAKE_JAVA_INCLUDE_PATH}
WINDOWTITLE "My example"
DOCTITLE "<h1>My example</h1>"
AUTHOR TRUE
USE TRUE
VERSION TRUE
)
Both signatures share most of the options. These options are the
same as what you can find in the javadoc manpage. Please look at
the manpage for CLASSPATH, DOCTITLE, WINDOWTITLE, AUTHOR, USE
and VERSION.
The documentation will be by default installed to
${CMAKE_INSTALL_PREFIX}/share/javadoc/<VAR>
if you don't set the INSTALLPATH.
UseJavaClassFilelist
This script create a list of compiled Java class files to be
added to a jar file. This avoids including cmake files which get
created in the binary directory.
UseJavaSymlinks
Helper script for UseJava.cmake
UsePkgConfig
Obsolete pkg-config module for CMake, use FindPkgConfig instead.
This module defines the following macro:
PKGCONFIG(package includedir libdir linkflags cflags)
Calling PKGCONFIG will fill the desired information into the 4
given arguments, e.g. PKGCONFIG(libart-2.0 LIBART_INCLUDE_DIR
LIBART_LINK_DIR LIBART_LINK_FLAGS LIBART_CFLAGS) if pkg-config
was NOT found or the specified software package doesn't exist,
the variable will be empty when the function returns, otherwise
they will contain the respective information
UseQt4 Use Module for QT4
Sets up C and C++ to use Qt 4. It is assumed that FindQt.cmake
has already been loaded. See FindQt.cmake for information on
how to load Qt 4 into your CMake project.
UseSWIG
SWIG module for CMake
Defines the following macros:
SWIG_ADD_MODULE(name language [ files ])
- Define swig module with given name and specified language
SWIG_LINK_LIBRARIES(name [ libraries ])
- Link libraries to swig module
All other macros are for internal use only. To get the actual
name of the swig module, use: ${SWIG_MODULE_${name}_REAL_NAME}.
Set Source files properties such as CPLUSPLUS and SWIG_FLAGS to
specify special behavior of SWIG. Also global CMAKE_SWIG_FLAGS
can be used to add special flags to all swig calls. Another spe-
cial variable is CMAKE_SWIG_OUTDIR, it allows one to specify
where to write all the swig generated module (swig -outdir
option) The name-specific variable SWIG_MODULE_<name>_EXTRA_DEPS
may be used to specify extra dependencies for the generated mod-
ules. If the source file generated by swig need some special
flag you can use SET_SOURCE_FILES_PROPERTIES( ${swig_gener-
ated_file_fullname}
PROPERTIES COMPILE_FLAGS "-bla")
Use_wxWindows
---------------------------------------------------
This convenience include finds if wxWindows is installed and set
the appropriate libs, incdirs, flags etc. author Jan Woetzel <jw
-at- mip.informatik.uni-kiel.de> (07/2003) USAGE:
just include Use_wxWindows.cmake
in your projects CMakeLists.txt
INCLUDE( ${CMAKE_MODULE_PATH}/Use_wxWindows.cmake)
if you are sure you need GL then
SET(WXWINDOWS_USE_GL 1)
*before* you include this file.
UsewxWidgets
Convenience include for using wxWidgets library.
Determines if wxWidgets was FOUND and sets the appropriate libs,
incdirs, flags, etc. INCLUDE_DIRECTORIES and LINK_DIRECTORIES
are called.
USAGE
# Note that for MinGW users the order of libs is important!
FIND_PACKAGE(wxWidgets REQUIRED net gl core base)
INCLUDE(${wxWidgets_USE_FILE})
# and for each of your dependent executable/library targets:
TARGET_LINK_LIBRARIES(<YourTarget> ${wxWidgets_LIBRARIES})
DEPRECATED
LINK_LIBRARIES is not called in favor of adding dependencies per target.
AUTHOR
Jan Woetzel <jw -at- mip.informatik.uni-kiel.de>
WriteBasicConfigVersionFile
WRITE_BASIC_CONFIG_VERSION_FILE( filename VERSION major.minor.patch COMPATIBILITY (AnyNewerVersion|SameMajorVersion) )
Deprecated, see WRITE_BASIC_PACKAGE_VERSION_FILE(), it is iden-
tical.
COPYRIGHT
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium. All
rights reserved.
Redistribution and use in source and binary forms, with or without mod-
ification, are permitted provided that the following conditions are
met:
Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
Neither the names of Kitware, Inc., the Insight Software Consortium,
nor the names of their contributors may be used to endorse or promote
products derived from this software without specific prior written per-
mission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTIC-
ULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
SEE ALSO
ccmake(1), cpack(1), ctest(1), cmakecommands(1), cmakecompat(1), cmake-
modules(1), cmakeprops(1), cmakevars(1)
The following resources are available to get help using CMake:
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cmake 2.8.9 August 18, 2012 cmakemodules(1)
cmake 2.8.9 - Generated Sat Aug 18 06:06:50 CDT 2012