diff options
Diffstat (limited to 'cmake/FindCairo.cmake')
| -rw-r--r-- | cmake/FindCairo.cmake | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/cmake/FindCairo.cmake b/cmake/FindCairo.cmake new file mode 100644 index 0000000..c5146f7 --- /dev/null +++ b/cmake/FindCairo.cmake @@ -0,0 +1,166 @@ +# - Try to find the CAIRO library +# Once done this will define +# +# CAIRO_ROOT_DIR - Set this variable to the root installation of CAIRO +# +# Read-Only variables: +# CAIRO_FOUND - system has the CAIRO library +# CAIRO_INCLUDE_DIR - the CAIRO include directory +# CAIRO_LIBRARIES - The libraries needed to use CAIRO +# CAIRO_VERSION - This is set to $major.$minor.$revision (eg. 0.9.8) + +#============================================================================= +# Copyright 2012 Dmitry Baryshnikov <polimax at mail dot ru> +# +# Distributed under the OSI-approved BSD License (the "License"); +# see accompanying file Copyright.txt for details. +# +# This software is distributed WITHOUT ANY WARRANTY; without even the +# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the License for more information. +#============================================================================= +# (To distribute this file outside of CMake, substitute the full +# License text for the above reference.) + +find_package(PkgConfig) + +if(PKG_CONFIG_FOUND) + pkg_check_modules(_CAIRO cairo) +endif (PKG_CONFIG_FOUND) + +SET(_CAIRO_ROOT_HINTS + $ENV{CAIRO} + ${CAIRO_ROOT_DIR} + ) +SET(_CAIRO_ROOT_PATHS + $ENV{CAIRO}/src + /usr + /usr/local + ) +SET(_CAIRO_ROOT_HINTS_AND_PATHS + HINTS ${_CAIRO_ROOT_HINTS} + PATHS ${_CAIRO_ROOT_PATHS} + ) + +FIND_PATH(CAIRO_INCLUDE_DIR + NAMES + cairo.h + HINTS + ${_CAIRO_INCLUDEDIR} + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + include + "include/cairo" +) + +IF(NOT PKGCONFIG_FOUND AND WIN32 AND NOT CYGWIN) + # MINGW should go here too + IF(MSVC) + # Implementation details: + # We are using the libraries located in the VC subdir instead of the parent directory eventhough : + FIND_LIBRARY(CAIRO_DEBUG + NAMES + cairod + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + "lib" + "VC" + "lib/VC" + ) + + FIND_LIBRARY(CAIRO_RELEASE + NAMES + cairo + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + "lib" + "VC" + "lib/VC" + ) + + if( CMAKE_CONFIGURATION_TYPES OR CMAKE_BUILD_TYPE ) + if(NOT CAIRO_DEBUG) + set(CAIRO_DEBUG ${CAIRO_RELEASE}) + endif(NOT CAIRO_DEBUG) + set( CAIRO_LIBRARIES + optimized ${CAIRO_RELEASE} debug ${CAIRO_DEBUG} + ) + else() + set( CAIRO_LIBRARIES ${CAIRO_RELEASE}) + endif() + MARK_AS_ADVANCED(CAIRO_DEBUG CAIRO_RELEASE) + ELSEIF(MINGW) + # same player, for MingW + FIND_LIBRARY(CAIRO + NAMES + cairo + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + "lib" + "lib/MinGW" + ) + + MARK_AS_ADVANCED(CAIRO) + set( CAIRO_LIBRARIES ${CAIRO}) + ELSE(MSVC) + # Not sure what to pick for -say- intel, let's use the toplevel ones and hope someone report issues: + FIND_LIBRARY(CAIRO + NAMES + cairo + HINTS + ${_CAIRO_LIBDIR} + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + lib + ) + + MARK_AS_ADVANCED(CAIRO) + set( CAIRO_LIBRARIES ${CAIRO} ) + ENDIF(MSVC) +ELSE() + + FIND_LIBRARY(CAIRO_LIBRARY + NAMES + cairo + HINTS + ${_CAIRO_LIBDIR} + ${_CAIRO_ROOT_HINTS_AND_PATHS} + PATH_SUFFIXES + "lib" + "local/lib" + ) + + MARK_AS_ADVANCED(CAIRO_LIBRARY) + + # compat defines + SET(CAIRO_LIBRARIES ${CAIRO_LIBRARY}) + +ENDIF() + +#message( STATUS "Cairo_FIND_VERSION=${Cairo_FIND_VERSION}.") +#message( STATUS "CAIRO_INCLUDE_DIR=${CAIRO_INCLUDE_DIR}.") + +# Fetch version from cairo-version.h if a version was requested by find_package() +if(CAIRO_INCLUDE_DIR AND Cairo_FIND_VERSION) + file(READ "${CAIRO_INCLUDE_DIR}/cairo-version.h" _CAIRO_VERSION_H_CONTENTS) + string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MAJOR[ \t]+([0-9]+).*" + "\\2" CAIRO_VERSION_MAJOR ${_CAIRO_VERSION_H_CONTENTS}) + string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MINOR[ \t]+([0-9]+).*" + "\\2" CAIRO_VERSION_MINOR ${_CAIRO_VERSION_H_CONTENTS}) + string(REGEX REPLACE "^(.*\n)?#define[ \t]+CAIRO_VERSION_MICRO[ \t]+([0-9]+).*" + "\\2" CAIRO_VERSION_MICRO ${_CAIRO_VERSION_H_CONTENTS}) + set(CAIRO_VERSION ${CAIRO_VERSION_MAJOR}.${CAIRO_VERSION_MINOR}.${CAIRO_VERSION_MICRO} + CACHE INTERNAL "The version number for Cairo libraries") +endif() + +include(FindPackageHandleStandardArgs) + +find_package_handle_standard_args(Cairo + REQUIRED_VARS + CAIRO_LIBRARIES + CAIRO_INCLUDE_DIR + VERSION_VAR + CAIRO_VERSION +) + +MARK_AS_ADVANCED(CAIRO_INCLUDE_DIR CAIRO_LIBRARIES) |