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#
# Find the native cairo includes and library
#
# This module defines
# CAIRO_INCLUDE_DIR, where to find art*.h etc
# CAIRO_LIBRARY, the libraries to link against to use LIBART.
# CAIRO_FOUND, If false, do not try to use LIBART.
# CAIRO_LIBS, link information
# CAIRO_CFLAGS, cflags for include information
IF(PREFIX_CAIRO)
MESSAGE(STATUS "Searching custom cairo location: ${PREFIX_CAIRO}")
SET(PREFIX_CAIRO_INCLUDE "${PREFIX_CAIRO}/include")
SET(PREFIX_CAIRO_LIB "${PREFIX_CAIRO}/lib")
SET(PREFIX_CAIRO_BIN "${PREFIX_CAIRO}/bin")
ELSE(PREFIX_CAIRO)
# use pkgconfig to get the directories and then use these values
# in the FIND_PATH() and FIND_LIBRARY() calls
IF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.5)
INCLUDE(UsePkgConfig)
PKGCONFIG(cairo _libCairoIncDir _libCairoLinkDir _libCairoLinkFlags _libCairoCflags)
SET(PKG_CAIRO_INCLUDE_DIRS ${_libCairoIncDir})
SET(PKG_CAIRO_LIBRARIES ${_libCairoLinkDir})
ELSE (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.5)
INCLUDE(FindPkgConfig)
pkg_search_module(CAIRO REQUIRED libcairo>=1.2.0 cairo>=1.2.0)
ENDIF (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 2.5)
ENDIF(PREFIX_CAIRO)
FIND_PATH(CAIRO_INCLUDE_DIR
NAMES cairo.h
PATHS ${PREFIX_CAIRO_INCLUDE} ${PKG_CAIRO_INCLUDE_DIRS} ${CAIRO_INCLUDE_DIRS} /usr/local/include /usr/include
PATH_SUFFIXES cairo
NO_DEFAULT_PATH
)
FIND_LIBRARY(CAIRO_LIBRARY
NAMES libcairo cairo
PATHS ${PREFIX_CAIRO_LIB} ${PKG_CAIRO_LIBRARIES} ${CAIRO_LIBRARY_DIRS} /usr/local/lib /usr/lib
NO_DEFAULT_PATH
)
#If we had no cairo prefix specify it, set PREFIX_CAIRO_LIB most importantly, for the
# IF(NOT PREFIX_CAIRO)
# GET_FILENAME_COMPONENT(CAIRO_DIR ${CAIRO_LIBRARY} PATH)
# GET_FILENAME_COMPONENT(CAIRO_DIR ${CAIRO_DIR} PATH)
# SET(PREFIX_CAIRO ${CAIRO_DIR})
# IF(PREFIX_CAIRO)
# SET(PREFIX_CAIRO_INCLUDE "${PREFIX_CAIRO}/include")
# SET(PREFIX_CAIRO_LIB "${PREFIX_CAIRO}/lib")
# SET(PREFIX_CAIRO_BIN "${PREFIX_CAIRO}/bin")
# ENDIF(PREFIX_CAIRO)
# ENDIF(NOT PREFIX_CAIRO)
SET(CAIRO_FIND_QUIETLY 1)
IF (CAIRO_LIBRARY)
IF (CAIRO_INCLUDE_DIR)
SET( CAIRO_FOUND "YES" )
IF(NOT CAIRO_FIND_QUIETLY)
MESSAGE(STATUS "Found cairo: ${CAIRO_LIBRARY}")
ENDIF(NOT CAIRO_FIND_QUIETLY)
SET( CAIRO_LIBRARIES ${CAIRO_LIBRARY} )
# CB: We dont use this yet anyway
# FIND_PROGRAM(CAIRO_CONFIG
# NAMES pkg-config
# PATHS ${prefix}/bin ${exec_prefix}/bin /usr/local/bin /opt/local/bin /usr/bin /usr/nekoware/bin /usr/X11/bin
# )
# EXEC_PROGRAM(${CAIRO_CONFIG} ARGS "--libs cairo" OUTPUT_VARIABLE CAIRO_LIBS)
# EXEC_PROGRAM(${CAIRO_CONFIG} ARGS "--cflags cairo" OUTPUT_VARIABLE CAIRO_CFLAGS)
ENDIF (CAIRO_INCLUDE_DIR)
ENDIF (CAIRO_LIBRARY)
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