mirror of
https://github.com/ZDoom/qzdoom.git
synced 2024-11-24 13:01:47 +00:00
109 lines
3.6 KiB
CMake
109 lines
3.6 KiB
CMake
# CMake project definition file.
|
|
project(libgme)
|
|
|
|
include (CheckCXXCompilerFlag)
|
|
|
|
# When version is changed, also change the one in gme/gme.h to match
|
|
set(GME_VERSION 0.6.0 CACHE INTERNAL "libgme Version")
|
|
|
|
# 2.6+ always assumes FATAL_ERROR, but 2.4 and below don't.
|
|
# Of course, 2.4 might work, in which case you're welcome to drop
|
|
# down the requirement, but I can't test that.
|
|
cmake_minimum_required(VERSION 2.8.7 FATAL_ERROR)
|
|
|
|
make_release_only()
|
|
|
|
# I don't plan on debugging this, so make it a release build.
|
|
if( NOT CMAKE_BUILD_TYPE MATCHES "Release" )
|
|
set( CMAKE_BUILD_TYPE "RelWithDebInfo" )
|
|
endif()
|
|
|
|
if( ZD_CMAKE_COMPILER_IS_GNUCXX_COMPATIBLE )
|
|
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra" )
|
|
if( NOT PROFILE )
|
|
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fomit-frame-pointer" )
|
|
endif()
|
|
check_cxx_compiler_flag( -Wno-array-bounds HAVE_NO_ARRAY_BOUNDS )
|
|
if( HAVE_NO_ARRAY_BOUNDS )
|
|
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-array-bounds" )
|
|
endif()
|
|
endif()
|
|
|
|
# Enable fast flag for GME
|
|
set( CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${ZD_FASTMATH_FLAG}" )
|
|
|
|
# Default emulators to build (all of them! ;)
|
|
if (NOT DEFINED USE_GME_AY)
|
|
SET(USE_GME_AY 1 CACHE BOOL "Enable support for Spectrum ZX music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_GBS)
|
|
SET(USE_GME_GBS 1 CACHE BOOL "Enable support for Game Boy music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_GYM)
|
|
SET(USE_GME_GYM 1 CACHE BOOL "Enable Sega MegaDrive/Genesis music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_HES)
|
|
SET(USE_GME_HES 1 CACHE BOOL "Enable PC Engine/TurboGrafx-16 music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_KSS)
|
|
SET(USE_GME_KSS 1 CACHE BOOL "Enable MSX or other Z80 systems music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_NSF)
|
|
SET(USE_GME_NSF 1 CACHE BOOL "Enable NES NSF music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_NSFE)
|
|
SET(USE_GME_NSFE 1 CACHE BOOL "Enable NES NSFE and NSF music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_SAP)
|
|
SET(USE_GME_SAP 1 CACHE BOOL "Enable Atari SAP music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_SPC)
|
|
SET(USE_GME_SPC 1 CACHE BOOL "Enable SNES SPC music emulation")
|
|
endif()
|
|
|
|
if (NOT DEFINED USE_GME_VGM)
|
|
SET(USE_GME_VGM 1 CACHE BOOL "Enable Sega VGM/VGZ music emulation")
|
|
endif()
|
|
|
|
if (USE_GME_NSFE AND NOT USE_GME_NSF)
|
|
MESSAGE(" -- NSFE support requires NSF, enabling NSF support. --")
|
|
SET(USE_GME_NSF 1 CACHE BOOL "Enable NES NSF music emulation" FORCE)
|
|
endif()
|
|
|
|
# Check for GCC "visibility" support.
|
|
if (CMAKE_COMPILER_IS_GNUCXX)
|
|
check_cxx_compiler_flag (-fvisibility=hidden __LIBGME_TEST_VISIBILITY)
|
|
set (ENABLE_VISIBILITY OFF)
|
|
if (__LIBGME_TEST_VISIBILITY)
|
|
# get the gcc version
|
|
exec_program(${CMAKE_CXX_COMPILER} ARGS --version OUTPUT_VARIABLE _gcc_version_info)
|
|
string (REGEX MATCH "[3-9]\\.[0-9]\\.[0-9]" _gcc_version "${_gcc_version_info}")
|
|
|
|
# gcc <4.1 had poor support for symbol visibility
|
|
if ((${_gcc_version} VERSION_GREATER "4.1") OR (${_gcc_version} VERSION_EQUAL "4.1"))
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden")
|
|
set (ENABLE_VISIBILITY ON)
|
|
add_definitions (-DLIBGME_VISIBILITY)
|
|
|
|
# GCC >= 4.2 also correctly supports making inline members have hidden
|
|
# visibility by default.
|
|
if ((${_gcc_version} VERSION_GREATER "4.2") OR (${_gcc_version} VERSION_EQUAL "4.2"))
|
|
set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility-inlines-hidden")
|
|
endif()
|
|
endif()
|
|
endif() # test visibility
|
|
endif()
|
|
|
|
# Cache this result
|
|
set( LIBGME_HAVE_GCC_VISIBILITY ${ENABLE_VISIBILITY} CACHE BOOL "GCC support for hidden visibility")
|
|
|
|
# Shared library defined here
|
|
add_subdirectory(gme)
|