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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
include(FindPkgConfig)
pkg_search_module(CAIRO REQUIRED libcairo>=1.14.0 cairo>=1.14.0)
endif(PREFIX_CAIRO)
find_path(CAIRO_INCLUDE_DIR
NAMES cairo.h
PATHS ${PREFIX_CAIRO_INCLUDE} ${PKG_CAIRO_INCLUDE_DIRS} ${CAIRO_INCLUDE_DIRS}
PATH_SUFFIXES cairo
NO_DEFAULT_PATH
)
find_library(CAIRO_LIBRARY
NAMES libcairo cairo
PATHS ${PREFIX_CAIRO_LIB} ${PKG_CAIRO_LIBRARIES} ${CAIRO_LIBRARY_DIRS}
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 ON)
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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