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# - Try to find Cairo
# Once done, this will define
#
# Cairo_FOUND - system has Cairo
# Cairo_INCLUDE_DIRS - the Cairo include directories
# Cairo_LIBRARIES - link these to use Cairo
include(LibFindMacros)
# Freetype is not necessarily required on all platforms...
if(NOT WIN32)
set(cairo_needs_freetype true)
endif(NOT WIN32)
# Dependencies
if(cairo_needs_freetype)
libfind_package(Cairo Freetype)
endif(cairo_needs_freetype)
# Use pkg-config to get hints about paths
libfind_pkg_check_modules(Cairo_PKGCONF cairo)
# Include dir
find_path(Cairo_INCLUDE_DIR
NAMES cairo.h
HINTS ${Cairo_PKGCONF_INCLUDE_DIRS}
PATH_SUFFIXES cairo
)
# Finally the library itself
find_library(Cairo_LIBRARY
NAMES cairo
HINTS ${Cairo_PKGCONF_LIBRARY_DIRS}
)
# Set the include dir variables and the libraries and let libfind_process do the rest.
# NOTE: Singular variables for this library, plural for libraries this this lib depends on.
set(Cairo_PROCESS_INCLUDES Cairo_INCLUDE_DIR)
set(Cairo_PROCESS_LIBS Cairo_LIBRARY)
libfind_process(Cairo)
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