diff options
Diffstat (limited to 'Modules/FindPkgConfig.cmake')
| -rw-r--r-- | Modules/FindPkgConfig.cmake | 158 |
1 files changed, 110 insertions, 48 deletions
diff --git a/Modules/FindPkgConfig.cmake b/Modules/FindPkgConfig.cmake index 2766f97..e6fdefe 100644 --- a/Modules/FindPkgConfig.cmake +++ b/Modules/FindPkgConfig.cmake @@ -1,11 +1,26 @@ -# - a pkg-config module for CMake +#.rst: +# 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 +# :: +# +# 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 @@ -13,63 +28,110 @@ # 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) +# +# :: +# +# 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 contains flags +# common one and has the given PREFIX. The second set contains 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 +# +# :: +# +# <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> +# :: +# +# <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> +# +# :: +# +# {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 (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_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) +# pkg_search_module (BAR libxml-2.0 libxml2 libxml>=2) #============================================================================= # Copyright 2006-2009 Kitware, Inc. |