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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)
find_package(PkgConfig QUIET)
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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