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# - try to find gobject-introspection
#
# Once done this will define
#
# INTROSPECTION_FOUND - system has gobject-introspection
# INTROSPECTION_SCANNER - the gobject-introspection scanner, g-ir-scanner
# INTROSPECTION_COMPILER - the gobject-introspection compiler, g-ir-compiler
# INTROSPECTION_GENERATE - the gobject-introspection generate, g-ir-generate
# INTROSPECTION_GIRDIR
# INTROSPECTION_TYPELIBDIR
# INTROSPECTION_CFLAGS
# INTROSPECTION_LIBS
#
# Copyright (C) 2010, Pino Toscano, <pino@kde.org>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
macro(_GIR_GET_PKGCONFIG_VAR _outvar _varname)
execute_process(
COMMAND ${PKG_CONFIG_EXECUTABLE} --variable=${_varname} gobject-introspection-1.0
OUTPUT_VARIABLE _result
RESULT_VARIABLE _null
)
if (_null)
else()
string(REGEX REPLACE "[\r\n]" " " _result "${_result}")
string(REGEX REPLACE " +$" "" _result "${_result}")
separate_arguments(_result)
set(${_outvar} ${_result} CACHE INTERNAL "")
endif()
endmacro(_GIR_GET_PKGCONFIG_VAR)
find_package(PkgConfig)
if(PKG_CONFIG_FOUND)
if(PACKAGE_FIND_VERSION_COUNT GREATER 0)
set(_gir_version_cmp ">=${PACKAGE_FIND_VERSION}")
endif()
pkg_check_modules(_pc_gir gobject-introspection-1.0${_gir_version_cmp})
if(_pc_gir_FOUND)
set(INTROSPECTION_FOUND TRUE)
_gir_get_pkgconfig_var(INTROSPECTION_SCANNER "g_ir_scanner")
_gir_get_pkgconfig_var(INTROSPECTION_COMPILER "g_ir_compiler")
_gir_get_pkgconfig_var(INTROSPECTION_GENERATE "g_ir_generate")
_gir_get_pkgconfig_var(INTROSPECTION_GIRDIR "girdir")
_gir_get_pkgconfig_var(INTROSPECTION_TYPELIBDIR "typelibdir")
set(INTROSPECTION_CFLAGS "${_pc_gir_CFLAGS}")
set(INTROSPECTION_LIBS "${_pc_gir_LIBS}")
endif()
endif()
mark_as_advanced(
INTROSPECTION_SCANNER
INTROSPECTION_COMPILER
INTROSPECTION_GENERATE
INTROSPECTION_GIRDIR
INTROSPECTION_TYPELIBDIR
INTROSPECTION_CFLAGS
INTROSPECTION_LIBS
)
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