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# - Try to find the GLIB2 libraries
# Once done this will define
#
# GLIB2_FOUND - system has glib2
# GLIB2_INCLUDE_DIR - the glib2 include directory
# GLIB2_LIBRARIES - glib2 library
# Copyright (c) 2008 Laurent Montel, <montel@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
if(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)
# Already in cache, be silent
set(GLIB2_FIND_QUIETLY TRUE)
endif(GLIB2_INCLUDE_DIR AND GLIB2_LIBRARIES)
if (NOT WIN32)
find_package(PkgConfig REQUIRED)
pkg_check_modules(PKG_GLIB REQUIRED glib-2.0)
endif(NOT WIN32)
find_path(GLIB2_MAIN_INCLUDE_DIR glib.h
PATH_SUFFIXES glib-2.0
HINTS ${PKG_GLIB_INCLUDE_DIRS} ${PKG_GLIB_INCLUDEDIR})
# search the glibconfig.h include dir under the same root where the library is found
find_library(GLIB2_LIBRARIES
NAMES glib-2.0
HINTS ${PKG_GLIB_LIBRARY_DIRS} ${PKG_GLIB_LIBDIR})
find_path(GLIB2_INTERNAL_INCLUDE_DIR glibconfig.h
PATH_SUFFIXES glib-2.0/include ../lib/glib-2.0/include
HINTS ${PKG_GLIB_INCLUDE_DIRS} ${PKG_GLIB_LIBRARIES} ${CMAKE_SYSTEM_LIBRARY_PATH})
set(GLIB2_INCLUDE_DIR ${GLIB2_MAIN_INCLUDE_DIR})
# not sure if this include dir is optional or required
# for now it is optional
if(GLIB2_INTERNAL_INCLUDE_DIR)
set(GLIB2_INCLUDE_DIR ${GLIB2_INCLUDE_DIR} ${GLIB2_INTERNAL_INCLUDE_DIR})
endif(GLIB2_INTERNAL_INCLUDE_DIR)
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(GLIB2 DEFAULT_MSG GLIB2_LIBRARIES GLIB2_MAIN_INCLUDE_DIR)
mark_as_advanced(GLIB2_INCLUDE_DIR GLIB2_LIBRARIES)
find_program(GLIB2_GENMARSHAL_UTIL glib-genmarshal)
macro(glib2_genmarshal output_name)
file(REMOVE ${CMAKE_CURRENT_BINARY_DIR}/genmarshal_tmp)
foreach(_declaration ${ARGN})
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/genmarshal_tmp "${_declaration}\n")
endforeach()
add_custom_command(
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${output_name}.h ${CMAKE_CURRENT_BINARY_DIR}/${output_name}.c
COMMAND ${GLIB2_GENMARSHAL_UTIL} --header genmarshal_tmp > ${output_name}.h
COMMAND ${GLIB2_GENMARSHAL_UTIL} --body genmarshal_tmp > ${output_name}.c
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
)
endmacro()
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