mirror of
https://github.com/reactos/reactos.git
synced 2024-09-05 18:26:53 +00:00
64 lines
2.8 KiB
CMake
64 lines
2.8 KiB
CMake
|
|
#=============================================================================
|
|
# Copyright 2002-2009 Kitware, Inc.
|
|
#
|
|
# Distributed under the OSI-approved BSD License (the "License");
|
|
# see accompanying file Copyright.txt for details.
|
|
#
|
|
# This software is distributed WITHOUT ANY WARRANTY; without even the
|
|
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
# See the License for more information.
|
|
#=============================================================================
|
|
# (To distribute this file outside of CMake, substitute the full
|
|
# License text for the above reference.)
|
|
|
|
# This module is shared by multiple languages; use include blocker.
|
|
if(__COMPILER_GNU)
|
|
return()
|
|
endif()
|
|
set(__COMPILER_GNU 1)
|
|
|
|
macro(__compiler_gnu lang)
|
|
# Feature flags.
|
|
set(CMAKE_${lang}_VERBOSE_FLAG "-v")
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_PIC "-fPIC")
|
|
if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 3.4)
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_PIE "-fPIE")
|
|
endif()
|
|
if(NOT CMAKE_${lang}_COMPILER_VERSION VERSION_LESS 4.2)
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_VISIBILITY "-fvisibility=")
|
|
endif()
|
|
set(CMAKE_SHARED_LIBRARY_${lang}_FLAGS "-fPIC")
|
|
set(CMAKE_SHARED_LIBRARY_CREATE_${lang}_FLAGS "-shared")
|
|
set(CMAKE_${lang}_COMPILE_OPTIONS_SYSROOT "--sysroot=")
|
|
|
|
# Older versions of gcc (< 4.5) contain a bug causing them to report a missing
|
|
# header file as a warning if depfiles are enabled, causing check_header_file
|
|
# tests to always succeed. Work around this by disabling dependency tracking
|
|
# in try_compile mode.
|
|
get_property(_IN_TC GLOBAL PROPERTY IN_TRY_COMPILE)
|
|
if(NOT _IN_TC OR CMAKE_FORCE_DEPFILES)
|
|
# distcc does not transform -o to -MT when invoking the preprocessor
|
|
# internally, as it ought to. Work around this bug by setting -MT here
|
|
# even though it isn't strictly necessary.
|
|
set(CMAKE_DEPFILE_FLAGS_${lang} "-MMD -MT <OBJECT> -MF <DEPFILE>")
|
|
endif()
|
|
|
|
# Initial configuration flags.
|
|
set(CMAKE_${lang}_FLAGS_INIT "")
|
|
set(CMAKE_${lang}_FLAGS_DEBUG_INIT "")
|
|
set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-Os -DNDEBUG")
|
|
set(CMAKE_${lang}_FLAGS_RELEASE_INIT "")
|
|
set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-O2 -g -DNDEBUG")
|
|
if(CMAKE_VERSION VERSION_LESS 3.4.0)
|
|
set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
|
|
set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
|
|
else()
|
|
set(CMAKE_${lang}_CREATE_PREPROCESSED_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -E <SOURCE> > <PREPROCESSED_SOURCE>")
|
|
set(CMAKE_${lang}_CREATE_ASSEMBLY_SOURCE "<CMAKE_${lang}_COMPILER> <DEFINES> <INCLUDES> <FLAGS> -S <SOURCE> -o <ASSEMBLY_SOURCE>")
|
|
endif()
|
|
if(NOT APPLE)
|
|
set(CMAKE_INCLUDE_SYSTEM_FLAG_${lang} "-isystem ")
|
|
endif()
|
|
endmacro()
|