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qzdoom-gpl/CMakeLists.txt
Christoph Oelckers cde0c465c6 Merge branch 'master' of https://github.com/rheit/zdoom 
Conflicts:
	src/CMakeLists.txt
2013-10-09 11:32:58 +02:00

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CMake
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cmake_minimum_required( VERSION 2.4 )
project(GZDoom)
# Generator expression are available some time in CMake 2.8. Due to
# cmake_minimum_required, we can assume a minor version of > 7 implies major >= 2
if(${CMAKE_MAJOR_VERSION} GREATER 2 OR ${CMAKE_MINOR_VERSION} GREATER 7)
option( NO_GENERATOR_EXPRESSIONS "Disable generator expressions (for building pk3s with IDEs)." OFF )
else(${CMAKE_MAJOR_VERSION} GREATER 2 OR ${CMAKE_MINOR_VERSION} GREATER 7)
set( NO_GENERATOR_EXPRESSIONS ON )
endif(${CMAKE_MAJOR_VERSION} GREATER 2 OR ${CMAKE_MINOR_VERSION} GREATER 7)
# Simplify pk3 building, add_pk3(filename srcdirectory)
function( add_pk3 PK3_NAME PK3_DIR )
get_target_property(ZIPDIR_EXE zipdir LOCATION)
# Generate target name. Just use "pk3" for main pk3 target.
string( REPLACE "." "_" PK3_TARGET ${PK3_NAME} )
if( ${PK3_TARGET} STREQUAL "zdoom_pk3" )
set( PK3_TARGET "pk3" )
endif( ${PK3_TARGET} STREQUAL "zdoom_pk3" )
if( NOT NO_GENERATOR_EXPRESSIONS )
add_custom_command( OUTPUT ${ZDOOM_OUTPUT_DIR}/${PK3_NAME}
COMMAND ${ZIPDIR_EXE} -udf ${ZDOOM_OUTPUT_DIR}/${PK3_NAME} ${PK3_DIR}
COMMAND ${CMAKE_COMMAND} -E copy_if_different ${ZDOOM_OUTPUT_DIR}/${PK3_NAME} $<TARGET_FILE_DIR:zdoom>
DEPENDS zipdir ${PK3_DIR} )
else( NOT NO_GENERATOR_EXPRESSIONS )
add_custom_command( OUTPUT ${ZDOOM_OUTPUT_DIR}/${PK3_NAME}
COMMAND ${ZIPDIR_EXE} -udf ${ZDOOM_OUTPUT_DIR}/${PK3_NAME} ${PK3_DIR}
DEPENDS zipdir ${PK3_DIR} )
endif( NOT NO_GENERATOR_EXPRESSIONS )
add_custom_target( ${PK3_TARGET} ALL
DEPENDS ${ZDOOM_OUTPUT_DIR}/${PK3_NAME} )
endfunction( add_pk3 )
IF( NOT CMAKE_BUILD_TYPE )
SET( CMAKE_BUILD_TYPE Debug CACHE STRING
"Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel."
FORCE )
ENDIF( NOT CMAKE_BUILD_TYPE )
set( ZDOOM_OUTPUT_DIR ${CMAKE_BINARY_DIR} CACHE PATH "Directory where zdoom.pk3 and the executable will be created." )
set( ZDOOM_EXE_NAME "gzdoom" CACHE FILEPATH "Name of the executable to create" )
if( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
set( PROFILE 0 CACHE BOOL "Enable profiling with gprof for Debug and RelWithDebInfo build types." )
endif( "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" )
set(CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}")
find_package( BZip2 )
find_package( JPEG )
find_package( ZLIB )
if( MSVC )
# Eliminate unreferenced functions and data
# Perform identical COMDAT folding
set( REL_LINKER_FLAGS "/opt:ref /opt:icf /nodefaultlib:msvcrt" )
# String pooling
# Function-level linking
# Disable run-time type information
set( ALL_C_FLAGS "/GF /Gy /GR-" )
# Avoid CRT DLL dependancies in release builds
set( REL_C_FLAGS "/MT" )
# Debug allocations in debug builds
set( DEB_C_FLAGS "/D _CRTDBG_MAP_ALLOC" )
# Disable warnings for unsecure CRT functions from VC8+
if( MSVC_VERSION GREATER 1399 )
set( ALL_C_FLAGS "${ALL_C_FLAGS} /wd4996" )
endif( MSVC_VERSION GREATER 1399 )
# The CMake configurations set /GR and /MD by default, which conflict with our settings.
string(REPLACE "/MD " " " CMAKE_CXX_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE} )
string(REPLACE "/MD " " " CMAKE_CXX_FLAGS_MINSIZEREL ${CMAKE_CXX_FLAGS_MINSIZEREL} )
string(REPLACE "/MD " " " CMAKE_CXX_FLAGS_RELWITHDEBINFO ${CMAKE_CXX_FLAGS_RELWITHDEBINFO} )
string(REPLACE "/MD " " " CMAKE_C_FLAGS_RELEASE ${CMAKE_C_FLAGS_RELEASE} )
string(REPLACE "/MD " " " CMAKE_C_FLAGS_MINSIZEREL ${CMAKE_C_FLAGS_MINSIZEREL} )
string(REPLACE "/MD " " " CMAKE_C_FLAGS_RELWITHDEBINFO ${CMAKE_C_FLAGS_RELWITHDEBINFO} )
string(REPLACE " /GR" " " CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} )
endif( MSVC )
set( CMAKE_EXE_LINKER_FLAGS_RELEASE "${CMAKE_EXE_LINKER_FLAGS_RELEASE} ${REL_LINKER_FLAGS}" )
set( CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "${CMAKE_EXE_LINKER_FLAGS_MINSIZEREL} ${REL_LINKER_FLAGS}" )
set( CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO} ${REL_LINKER_FLAGS}" )
set( CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ALL_C_FLAGS}" )
set( CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${REL_C_FLAGS}" )
set( CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} ${REL_C_FLAGS}" )
set( CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${REL_C_FLAGS}" )
set( CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${DEB_C_FLAGS} -D_DEBUG" )
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ALL_C_FLAGS}" )
set( CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${REL_C_FLAGS}" )
set( CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${REL_C_FLAGS}" )
set( CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${REL_C_FLAGS}" )
set( CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${DEB_C_FLAGS} -D_DEBUG" )
option(FORCE_INTERNAL_ZLIB "Use internal zlib")
option(FORCE_INTERNAL_JPEG "Use internal jpeg")
option(FORCE_INTERNAL_BZIP2 "Use internal bzip2")
if( ZLIB_FOUND AND NOT FORCE_INTERNAL_ZLIB )
message( STATUS "Using system zlib" )
else( ZLIB_FOUND AND NOT FORCE_INTERNAL_ZLIB )
message( STATUS "Using internal zlib" )
add_subdirectory( zlib )
set( ZLIB_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/zlib )
set( ZLIB_LIBRARIES z )
set( ZLIB_LIBRARY z )
endif( ZLIB_FOUND AND NOT FORCE_INTERNAL_ZLIB )
if( JPEG_FOUND AND NOT FORCE_INTERNAL_JPEG )
message( STATUS "Using system jpeg library" )
else( JPEG_FOUND AND NOT FORCE_INTERNAL_JPEG )
message( STATUS "Using internal jpeg library" )
add_subdirectory( jpeg-6b )
set( JPEG_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/jpeg-6b )
set( JPEG_LIBRARIES jpeg )
set( JPEG_LIBRARY jpeg )
endif( JPEG_FOUND AND NOT FORCE_INTERNAL_JPEG )
if( BZIP2_FOUND AND NOT FORCE_INTERNAL_BZIP2 )
message( STATUS "Using system bzip2 library" )
else( BZIP2_FOUND AND NOT FORCE_INTERNAL_BZIP2 )
message( STATUS "Using internal bzip2 library" )
add_subdirectory( bzip2 )
set( BZIP2_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/bzip2" )
set( BZIP2_LIBRARIES bz2 )
set( BZIP2_LIBRARY bz2 )
endif( BZIP2_FOUND AND NOT FORCE_INTERNAL_BZIP2 )
set( LZMA_INCLUDE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/lzma/C" )
add_subdirectory( lzma )
add_subdirectory( tools )
add_subdirectory( game-music-emu )
add_subdirectory( dumb )
add_subdirectory( gdtoa )
add_subdirectory( wadsrc )
add_subdirectory( wadsrc_bm )
add_subdirectory( wadsrc_lights )
add_subdirectory( src )
if( NOT WIN32 AND NOT APPLE )
add_subdirectory( output_sdl )
endif( NOT WIN32 AND NOT APPLE )
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