Better libcairo dependencies handling though cmake
This commit is contained in:
Antenore Gatta
akallabeth
parent
0eadcbdd00
commit
d4dc553a67
@ -73,6 +73,7 @@ include(CMakePackageConfigHelpers)
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include(InstallFreeRDPMan)
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include(GetGitRevisionDescription)
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include(SetFreeRDPCMakeInstallDir)
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include(FindCairo)
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# Soname versioning
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set(BUILD_NUMBER 0)
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@ -1,24 +1,166 @@
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find_package(PkgConfig QUIET)
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pkg_check_modules(CAIRO QUIET libcairo)
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# - Try to find the CAIRO library
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# Once done this will define
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#
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# CAIRO_ROOT_DIR - Set this variable to the root installation of CAIRO
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#
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# Read-Only variables:
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# CAIRO_FOUND - system has the CAIRO library
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# CAIRO_INCLUDE_DIR - the CAIRO include directory
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# CAIRO_LIBRARIES - The libraries needed to use CAIRO
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# CAIRO_VERSION - This is set to $major.$minor.$revision (eg. 0.9.8)
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find_path(CAIRO_INCLUDE_DIR
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NAMES cairo.h
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PATHS ${CAIRO_INCLUDE_DIRS}
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PATH_SUFFIXES cairo
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)
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#=============================================================================
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# Copyright 2012 Dmitry Baryshnikov <polimax at mail dot ru>
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of CMake, substitute the full
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# License text for the above reference.)
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# Finally the library itself
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find_library(CAIRO_LIBRARY
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NAMES cairo
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PATHS ${CAIRO_LIBRARY_DIRS}
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)
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mark_as_advanced(CAIRO_INCLUDE_DIR)
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mark_as_advanced(CAIRO_LIBRARY)
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find_package(PkgConfig)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(_CAIRO cairo)
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endif (PKG_CONFIG_FOUND)
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SET(_CAIRO_ROOT_HINTS
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$ENV{CAIRO}
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${CAIRO_ROOT_DIR}
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)
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SET(_CAIRO_ROOT_PATHS
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$ENV{CAIRO}/src
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/usr
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/usr/local
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)
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SET(_CAIRO_ROOT_HINTS_AND_PATHS
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HINTS ${_CAIRO_ROOT_HINTS}
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PATHS ${_CAIRO_ROOT_PATHS}
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)
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FIND_PATH(CAIRO_INCLUDE_DIR
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NAMES
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cairo.h
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HINTS
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${_CAIRO_INCLUDEDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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include
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"include/cairo"
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)
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IF(NOT PKGCONFIG_FOUND AND WIN32 AND NOT CYGWIN)
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# MINGW should go here too
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IF(MSVC)
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# Implementation details:
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# We are using the libraries located in the VC subdir instead of the parent directory eventhough :
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FIND_LIBRARY(CAIRO_DEBUG
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NAMES
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cairod
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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FIND_LIBRARY(CAIRO_RELEASE
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NAMES
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cairo
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"VC"
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"lib/VC"
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)
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if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE )
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if(NOT CAIRO_DEBUG)
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set(CAIRO_DEBUG ${CAIRO_RELEASE})
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endif(NOT CAIRO_DEBUG)
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set( CAIRO_LIBRARIES
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optimized ${CAIRO_RELEASE} debug ${CAIRO_DEBUG}
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)
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else()
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set( CAIRO_LIBRARIES ${CAIRO_RELEASE})
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endif()
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MARK_AS_ADVANCED(CAIRO_DEBUG CAIRO_RELEASE)
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ELSEIF(MINGW)
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# same player, for MingW
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FIND_LIBRARY(CAIRO
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NAMES
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cairo
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"lib/MinGW"
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)
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MARK_AS_ADVANCED(CAIRO)
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set( CAIRO_LIBRARIES ${CAIRO})
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ELSE(MSVC)
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# Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues:
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FIND_LIBRARY(CAIRO
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NAMES
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cairo
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HINTS
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${_CAIRO_LIBDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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lib
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)
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MARK_AS_ADVANCED(CAIRO)
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set( CAIRO_LIBRARIES ${CAIRO} )
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ENDIF(MSVC)
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ELSE()
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FIND_LIBRARY(CAIRO_LIBRARY
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NAMES
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cairo
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HINTS
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${_CAIRO_LIBDIR}
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${_CAIRO_ROOT_HINTS_AND_PATHS}
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PATH_SUFFIXES
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"lib"
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"local/lib"
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)
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MARK_AS_ADVANCED(CAIRO_LIBRARY)
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# compat defines
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SET(CAIRO_LIBRARIES ${CAIRO_LIBRARY})
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ENDIF()
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#message( STATUS "Cairo_FIND_VERSION=${Cairo_FIND_VERSION}.")
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#message( STATUS "CAIRO_INCLUDE_DIR=${CAIRO_INCLUDE_DIR}.")
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# Fetch version from cairo-version.h if a version was requested by find_package()
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if(CAIRO_INCLUDE_DIR AND Cairo_FIND_VERSION)
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file(READ "${CAIRO_INCLUDE_DIR}/cairo-version.h" _CAIRO_VERSION_H_CONTENTS)
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string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MAJOR[ \t]+([0-9]+).*"
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"\\2" CAIRO_VERSION_MAJOR ${_CAIRO_VERSION_H_CONTENTS})
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string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MINOR[ \t]+([0-9]+).*"
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"\\2" CAIRO_VERSION_MINOR ${_CAIRO_VERSION_H_CONTENTS})
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string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MICRO[ \t]+([0-9]+).*"
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"\\2" CAIRO_VERSION_MICRO ${_CAIRO_VERSION_H_CONTENTS})
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set(CAIRO_VERSION ${CAIRO_VERSION_MAJOR}.${CAIRO_VERSION_MINOR}.${CAIRO_VERSION_MICRO}
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CACHE INTERNAL "The version number for Cairo libraries")
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(CAIRO
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REQUIRED_VARS
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CAIRO_LIBRARY CAIRO_INCLUDE_DIR
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VERSION_VAR
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CAIRO_VERSION_STRING
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HANDLE_COMPONENTS)
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find_package_handle_standard_args(Cairo
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REQUIRED_VARS
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CAIRO_LIBRARIES
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CAIRO_INCLUDE_DIR
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VERSION_VAR
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CAIRO_VERSION
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)
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MARK_AS_ADVANCED(CAIRO_INCLUDE_DIR CAIRO_LIBRARIES)
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