khanat-code-old/code/nel/CMakeModules/nel.cmake
2010-07-17 18:09:03 +02:00

272 lines
11 KiB
CMake

###
# Helper macro that generates .pc and installs it.
# Argument: name - the name of the .pc package, e.g. "nel-pacs.pc"
###
MACRO(NL_GEN_PC name)
IF(NOT WIN32)
CONFIGURE_FILE(${name}.in "${CMAKE_CURRENT_BINARY_DIR}/${name}")
INSTALL(FILES "${CMAKE_CURRENT_BINARY_DIR}/${name}" DESTINATION lib/pkgconfig)
ENDIF(NOT WIN32)
ENDMACRO(NL_GEN_PC)
###
#
###
MACRO(NL_TARGET_LIB name)
IF(WITH_STATIC)
ADD_LIBRARY(${name} STATIC ${ARGN})
ELSE(WITH_STATIC)
ADD_LIBRARY(${name} SHARED ${ARGN})
ENDIF(WITH_STATIC)
ENDMACRO(NL_TARGET_LIB)
###
#
###
MACRO(NL_TARGET_DRIVER name)
IF(WITH_STATIC_DRIVERS)
ADD_LIBRARY(${name} STATIC ${ARGN})
ELSE(WITH_STATIC_DRIVERS)
ADD_LIBRARY(${name} SHARED ${ARGN})
ENDIF(WITH_STATIC_DRIVERS)
ENDMACRO(NL_TARGET_DRIVER)
###
# Helper macro that sets the default library properties.
# Argument: name - the target name whose properties are being set
# Argument:
###
MACRO(NL_DEFAULT_PROPS name label)
SET_TARGET_PROPERTIES(${name} PROPERTIES
VERSION ${NL_VERSION}
SOVERSION ${NL_VERSION_MAJOR}
PROJECT_LABEL ${label})
ENDMACRO(NL_DEFAULT_PROPS)
###
# Adds the target suffix on Windows.
# Argument: name - the library's target name.
###
MACRO(NL_ADD_LIB_SUFFIX name)
IF(WIN32)
SET_TARGET_PROPERTIES(${name} PROPERTIES DEBUG_POSTFIX "_d" RELEASE_POSTFIX "_r")
ENDIF(WIN32)
ENDMACRO(NL_ADD_LIB_SUFFIX)
###
# Adds the runtime link flags for Win32 binaries.
# Argument: name - the target to add the link flags to.
###
MACRO(NL_ADD_RUNTIME_FLAGS name)
IF(WIN32)
SET_TARGET_PROPERTIES(${name} PROPERTIES
LINK_FLAGS_DEBUG "${CMAKE_LINK_FLAGS_DEBUG}"
LINK_FLAGS_RELEASE "${CMAKE_LINK_FLAGS_RELEASE}")
ENDIF(WIN32)
ENDMACRO(NL_ADD_RUNTIME_FLAGS)
###
# Checks build vs. source location. Prevents In-Source builds.
###
MACRO(CHECK_OUT_OF_SOURCE)
IF(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
MESSAGE(FATAL_ERROR "
CMake generation for this project is not allowed within the source directory!
Remove the CMakeCache.txt file and try again from another folder, e.g.:
rm CMakeCache.txt
mkdir cmake
cd cmake
cmake -G \"Unix Makefiles\" ..
")
ENDIF(${CMAKE_SOURCE_DIR} STREQUAL ${CMAKE_BINARY_DIR})
ENDMACRO(CHECK_OUT_OF_SOURCE)
MACRO(NL_SETUP_DEFAULT_OPTIONS)
###
# Features
###
OPTION(WITH_LOGGING "With Logging" ON )
OPTION(WITH_COVERAGE "With Code Coverage Support" OFF)
OPTION(WITH_PCH "With Precompiled Headers" ON )
# Default to static building on Windows.
IF(WIN32)
OPTION(WITH_STATIC "With static libraries." ON )
ELSE(WIN32)
OPTION(WITH_STATIC "With static libraries." OFF)
ENDIF(WIN32)
OPTION(WITH_STATIC_DRIVERS "With static drivers." OFF)
###
# Core libraries
###
OPTION(WITH_NET "Build NLNET" ON )
OPTION(WITH_3D "Build NL3D" ON )
OPTION(WITH_PACS "Build NLPACS" ON )
OPTION(WITH_GEORGES "Build NLGEORGES" ON )
OPTION(WITH_LIGO "Build NLLIGO" ON )
OPTION(WITH_LOGIC "Build NLLOGIC" ON )
OPTION(WITH_SOUND "Build NLSOUND" ON )
###
# Drivers Support
###
OPTION(WITH_DRIVER_OPENGL "Build OpenGL Driver (3D)" ON )
OPTION(WITH_DRIVER_DIRECT3D "Build Direct3D Driver (3D)" OFF)
OPTION(WITH_DRIVER_OPENAL "Build OpenAL Driver (Sound)" ON )
OPTION(WITH_DRIVER_FMOD "Build FMOD Driver (Sound)" OFF)
OPTION(WITH_DRIVER_DSOUND "Build DirectSound Driver (Sound)" OFF)
OPTION(WITH_DRIVER_XAUDIO2 "Build XAudio2 Driver (Sound)" OFF)
###
# Optional support
###
OPTION(WITH_CEGUI "Build CEGUI Renderer" OFF)
OPTION(WITH_TOOLS "Build NeL Tools" ON )
OPTION(WITH_MAXPLUGIN "Build NeL 3dsMax Plugin" OFF)
OPTION(WITH_SAMPLES "Build NeL Samples" ON )
OPTION(WITH_TESTS "Build NeL Unit Tests" ON )
OPTION(WITH_GTK "With GTK Support" OFF)
OPTION(WITH_QT "With QT Support" OFF)
OPTION(WITH_COCOA "Build with native Mac OS X Cocoa support" OFF)
OPTION(BUILD_DASHBOARD "Build to the CDash dashboard" OFF)
ENDMACRO(NL_SETUP_DEFAULT_OPTIONS)
MACRO(NL_SETUP_BUILD)
#-----------------------------------------------------------------------------
# Setup the buildmode variables.
#
# None = NL_RELEASE
# Debug = NL_DEBUG
# Release = NL_RELEASE, NL_NO_DEBUG
# RelWithDebInfo = NL_RELEASE
# MinSizeRel = NL_RELEASE, NL_NO_DEBUG
IF(CMAKE_BUILD_TYPE MATCHES "Debug")
SET(NL_BUILD_MODE "NL_DEBUG")
ELSE(CMAKE_BUILD_TYPE MATCHES "Debug")
IF(CMAKE_BUILD_TYPE MATCHES "Release")
SET(NL_BUILD_MODE "NL_RELEASE")
ELSE(CMAKE_BUILD_TYPE MATCHES "Release")
SET(NL_BUILD_MODE "NL_RELEASE")
# enforce release mode if it's neither Debug nor Release
SET(CMAKE_BUILD_TYPE "Release")
ENDIF(CMAKE_BUILD_TYPE MATCHES "Release")
ENDIF(CMAKE_BUILD_TYPE MATCHES "Debug")
IF(WIN32)
SET(NL_DEBUG_CFLAGS "/EHa /Ob1 /Zi")
SET(NL_RELEASE_CFLAGS "/EHa /Zi /Ox /Ob2 /Oi /Ot /Oy /GT /GF /GS-")
SET(NL_RELEASEDEBUG_CFLAGS "/EHa /DNL_RELEASE_DEBUG /Zi /Ob2 /GF")
SET(NL_DEBUG_LINK_FLAGS "/NODEFAULTLIB:msvcrt")
SET(NL_RELEASE_LINK_FLAGS "/OPT:REF /OPT:ICF")
SET(NL_RELEASEDEBUG_LINK_FLAGS "/OPT:REF /OPT:ICF")
ELSE(WIN32)
SET(PLATFORM_CFLAGS "-ftemplate-depth-24 -D_REENTRANT -Wall -ansi -W -Wpointer-arith -Wsign-compare -Wno-deprecated-declarations -Wno-multichar -Wno-long-long -Wno-unused")
IF(WITH_COVERAGE)
SET(PLATFORM_CFLAGS "-fprofile-arcs -ftest-coverage ${PLATFORM_CFLAGS}")
ENDIF(WITH_COVERAGE)
SET(PLATFORM_LINKFLAGS "${CMAKE_THREAD_LIBS_INIT} -lc -lm -lstdc++")
IF(NOT APPLE)
SET(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -lrt")
ENDIF(NOT APPLE)
SET(NL_DEBUG_CFLAGS "-DNL_DEBUG -g")
SET(NL_RELEASE_CFLAGS "-DNL_RELEASE -O6 -g")
SET(NL_RELEASEDEBUG_CFLAGS "-DNL_RELEASE_DEBUG -g -finline-functions -O3 ")
SET(NL_NONE_CFLAGS "-DNL_RELEASE -g -finline-functions -O2 ")
IF(WITH_COCOA)
SET(PLATFORM_CFLAGS "-DNL_MAC_NATIVE")
ENDIF(WITH_COCOA)
ENDIF(WIN32)
# Determine host CPU
IF(UNIX AND NOT WIN32)
FIND_PROGRAM(CMAKE_UNAME uname /bin /usr/bin /usr/local/bin )
IF(CMAKE_UNAME)
EXEC_PROGRAM(uname ARGS -m OUTPUT_VARIABLE CMAKE_SYSTEM_PROCESSOR)
SET(CMAKE_SYSTEM_PROCESSOR ${CMAKE_SYSTEM_PROCESSOR} CACHE INTERNAL "processor type (i386 and x86_64)")
IF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
ADD_DEFINITIONS(-DHAVE_X86_64)
ELSEIF(CMAKE_SYSTEM_PROCESSOR MATCHES "ia64")
ADD_DEFINITIONS(-DHAVE_IA64)
ELSE(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
ADD_DEFINITIONS(-DHAVE_X86)
ENDIF(CMAKE_SYSTEM_PROCESSOR MATCHES "x86_64")
ELSE(CMAKE_UNAME) # Assume that if uname is not found that we're x86.
ADD_DEFINITIONS(-DHAVE_X86)
ENDIF(CMAKE_UNAME)
ENDIF(UNIX AND NOT WIN32)
ENDMACRO(NL_SETUP_BUILD)
MACRO(NL_SETUP_BUILD_FLAGS)
#SET(CMAKE_DEBUG_POSTFIX "_d")
#SET(CMAKE_RELEASE_POSTFIX "_r")
## None
#SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${NL_NONE_CFLAGS} ${PLATFORM_CFLAGS} ")
#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${NL_NONE_CFLAGS} ${PLATFORM_CFLAGS} ")
## Debug
SET(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} ${NL_DEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${NL_DEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_LINK_FLAGS_DEBUG "${CMAKE_LINK_FLAGS_DEBUG} ${NL_DEBUG_LINK_FLAGS} ${PLATFORM_LINKFLAGS} ")
## Release
SET(CMAKE_C_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE} ${NL_RELEASE_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${NL_RELEASE_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_LINK_FLAGS_RELEASE "${CMAKE_LINK_FLAGS_RELEASE} ${NL_RELEASE_LINK_FLAGS} ${PLATFORM_LINKFLAGS} ")
## RelWithDebInfo
SET(CMAKE_C_FLAGS_RELWITHDEBINFO "${CMAKE_C_FLAGS_RELWITHDEBINFO} ${NL_RELEASEDEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} ${NL_RELEASEDEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_LINK_FLAGS_RELWITHDEBINFO "${CMAKE_LINK_FLAGS_RELWITHDEBINFO} ${NL_RELEASEDEBUG_LINK_FLAGS} ${PLATFORM_LINKFLAGS} ")
## MinSizeRel
SET(CMAKE_C_FLAGS_MINSIZEREL "${CMAKE_C_FLAGS_MINSIZEREL} ${NL_RELEASEDEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} ${NL_RELEASEDEBUG_CFLAGS} ${PLATFORM_CFLAGS} ")
SET(CMAKE_LINK_FLAGS_MINSIZEREL "${CMAKE_LINK_FLAGS_MINSIZEREL} ${NL_RELEASEDEBUG_LINK_CFLAGS} ${PLATFORM_LINKFLAGS} ")
ENDMACRO(NL_SETUP_BUILD_FLAGS)
MACRO(NL_SETUP_PREFIX_PATHS)
## Allow override of install_prefix/etc path.
IF(NOT NL_ETC_PREFIX)
IF(WIN32)
SET(NL_ETC_PREFIX "../etc/nel" CACHE PATH "Installation path for configurations")
ELSE(WIN32)
SET(NL_ETC_PREFIX "${CMAKE_INSTALL_PREFIX}/etc/nel" CACHE PATH "Installation path for configurations")
ENDIF(WIN32)
ENDIF(NOT NL_ETC_PREFIX)
## Allow override of install_prefix/share path.
IF(NOT NL_SHARE_PREFIX)
IF(WIN32)
SET(NL_SHARE_PREFIX "../share/nel" CACHE PATH "Installation path for data.")
ELSE(WIN32)
SET(NL_SHARE_PREFIX "${CMAKE_INSTALL_PREFIX}/share/nel" CACHE PATH "Installation path for data.")
ENDIF(WIN32)
ENDIF(NOT NL_SHARE_PREFIX)
## Allow override of install_prefix/sbin path.
IF(NOT NL_SBIN_PREFIX)
IF(WIN32)
SET(NL_SBIN_PREFIX "../sbin" CACHE PATH "Installation path for admin tools and services.")
ELSE(WIN32)
SET(NL_SBIN_PREFIX "${CMAKE_INSTALL_PREFIX}/sbin" CACHE PATH "Installation path for admin tools and services.")
ENDIF(WIN32)
ENDIF(NOT NL_SBIN_PREFIX)
## Allow override of install_prefix/bin path.
IF(NOT NL_BIN_PREFIX)
IF(WIN32)
SET(NL_BIN_PREFIX "../bin" CACHE PATH "Installation path for tools and applications.")
ELSE(WIN32)
SET(NL_BIN_PREFIX "${CMAKE_INSTALL_PREFIX}/bin" CACHE PATH "Installation path for tools and applications.")
ENDIF(WIN32)
ENDIF(NOT NL_BIN_PREFIX)
ENDMACRO(NL_SETUP_PREFIX_PATHS)