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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:29:01 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:29:01 +0000
commit35a96bde514a8897f6f0fcc41c5833bf63df2e2a (patch)
tree657d15a03cc46bd099fc2c6546a7a4ad43815d9f /CMakeScripts/UsePkgConfig.cmake
parentInitial commit. (diff)
downloadinkscape-35a96bde514a8897f6f0fcc41c5833bf63df2e2a.tar.xz
inkscape-35a96bde514a8897f6f0fcc41c5833bf63df2e2a.zip
Adding upstream version 1.0.2.upstream/1.0.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'CMakeScripts/UsePkgConfig.cmake')
-rw-r--r--CMakeScripts/UsePkgConfig.cmake103
1 files changed, 103 insertions, 0 deletions
diff --git a/CMakeScripts/UsePkgConfig.cmake b/CMakeScripts/UsePkgConfig.cmake
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+++ b/CMakeScripts/UsePkgConfig.cmake
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+# - pkg-config module for CMake
+#
+# Defines the following macros:
+#
+# PKGCONFIG_FOUND(package found)
+# PKGCONFIG(package includedir libdir linkflags cflags)
+# PKGCONFIG_VERSION(package version)
+# PKGCONFIG_DEFINITION(package definition)
+
+# Calling PKGCONFIG_FOUND will fill into the argument the value of the package search's result
+# e.g. PKGCONFIG_FOUND(libart-2.0 LIBART_FOUND)
+#
+# Calling PKGCONFIG_VERSION will fill the desired version into the argument,
+# e.g. PKGCONFIG_VERSION(libart-2.0 LIBART_VERSION)
+# 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
+#
+# Calling PKGCONFIG_VERSION will fill the desired version into the argument,
+# e.g. PKGCONFIG_VERSION(libart-2.0 LIBART_VERSION)
+#
+# Calling PKGCONFIG_DEFINITION will fill the definition (e.g -D_REENTRANT) into the argument,
+# e.g. PKGCONFIG_DEFINITION(libart-2.0 LIBART_DEFINITION)
+
+find_program(PKGCONFIG_EXECUTABLE NAMES pkg-config PATHS /usr/local/bin )
+
+macro(STRIP_NEWLINES _string_var)
+ string(REGEX REPLACE "[\n\r]+" "" ${_string_var} ${${_string_var}})
+endmacro(STRIP_NEWLINES _string_var)
+
+macro(PKGCONFIG_FOUND _package _found)
+ # reset the variable at the beginning
+ set(${_found})
+
+ # if pkg-config has been found
+ if(PKGCONFIG_EXECUTABLE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --print-errors --exists RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull )
+ if(${_pkgconfigDevNull})
+ message(STATUS "${_pkgconfigDevNull}")
+ endif(${_pkgconfigDevNull})
+
+ if(NOT _return_VALUE)
+ set(${_found} "TRUE")
+ endif(NOT _return_VALUE)
+ endif(PKGCONFIG_EXECUTABLE)
+endmacro(PKGCONFIG_FOUND _found)
+
+macro(PKGCONFIG _package _include_DIR _link_DIR _link_FLAGS _cflags)
+ # reset the variables at the beginning
+ set(${_include_DIR})
+ set(${_link_DIR})
+ set(${_link_FLAGS})
+ set(${_cflags})
+
+ # if pkg-config has been found
+ if(PKGCONFIG_EXECUTABLE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --exists RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull )
+
+ # and if the package of interest also exists for pkg-config, then get the information
+ if(NOT _return_VALUE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --variable=includedir OUTPUT_VARIABLE ${_include_DIR} )
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --variable=libdir OUTPUT_VARIABLE ${_link_DIR} )
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --libs OUTPUT_VARIABLE ${_link_FLAGS} )
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS ${_package} --cflags OUTPUT_VARIABLE ${_cflags} )
+ strip_newlines(${_cflags})
+ endif(NOT _return_VALUE)
+ endif(PKGCONFIG_EXECUTABLE)
+endmacro(PKGCONFIG _include_DIR _link_DIR _link_FLAGS _cflags)
+
+macro(PKGCONFIG_VERSION _package _version)
+ # reset the variables at the beginning
+ set(${_version})
+
+ # if pkg-config has been found
+ if(PKGCONFIG_EXECUTABLE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS --print-errors ${_package} --exists RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull )
+
+ # and if the package of interest also exists for pkg-config, then get the information
+ if(NOT _return_VALUE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS --print-errors ${_package} --modversion OUTPUT_VARIABLE ${_version} )
+ endif(NOT _return_VALUE)
+ endif(PKGCONFIG_EXECUTABLE)
+endmacro(PKGCONFIG_VERSION _package _version)
+
+mark_as_advanced(PKGCONFIG_EXECUTABLE)
+
+macro(PKGCONFIG_DEFINITION _package _definition)
+ # reset the variables at the beginning
+ set(${_definition})
+
+ # if pkg-config has been found
+ if(PKGCONFIG_EXECUTABLE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS --print-errors ${_package} --exists RETURN_VALUE _return_VALUE OUTPUT_VARIABLE _pkgconfigDevNull )
+
+ # and if the package of interest also exists for pkg-config, then get the information
+ if(NOT _return_VALUE)
+ exec_program(${PKGCONFIG_EXECUTABLE} ARGS --print-errors ${_package} --cflags-only-other OUTPUT_VARIABLE ${_definition} )
+ endif(NOT _return_VALUE)
+ endif(PKGCONFIG_EXECUTABLE)
+endmacro(PKGCONFIG_DEFINITION _package _definition)
+
+mark_as_advanced(PKGCONFIG_EXECUTABLE)