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Changed: Support for Debian/Ubuntu multiarch (use -DCMAKE_LIBRARY_ARCHITECTURE=<multiarch>)

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kervala 2012-02-27 15:19:53 +01:00
parent 87e6c19981
commit 2324932491
1 changed files with 77 additions and 21 deletions
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80
code/CMakeModules/nel.cmake
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@ -304,27 +304,66 @@ MACRO(NL_SETUP_BUILD)
ENDIF(CMAKE_BUILD_TYPE MATCHES "Release")
ENDIF(CMAKE_BUILD_TYPE MATCHES "Debug")
SET(HOST_CPU ${CMAKE_SYSTEM_PROCESSOR})
# Determine target CPU
# IF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
IF(NOT TARGET_CPU)
SET(TARGET_CPU $ENV{DEB_HOST_GNU_CPU})
ENDIF(NOT TARGET_CPU)
# If not specified, use the same CPU as host
IF(NOT TARGET_CPU)
SET(TARGET_CPU ${CMAKE_SYSTEM_PROCESSOR})
ENDIF(NOT TARGET_CPU)
IF(TARGET_CPU MATCHES "amd64")
SET(TARGET_CPU "x86_64")
ELSEIF(TARGET_CPU MATCHES "i.86")
SET(TARGET_CPU "x86")
ENDIF(TARGET_CPU MATCHES "amd64")
# DEB_HOST_ARCH_ENDIAN is 'little' or 'big'
# DEB_HOST_ARCH_BITS is '32' or '64'
# If target and host CPU are the same
IF("${HOST_CPU}" STREQUAL "${TARGET_CPU}")
# x86-compatible CPU
IF(HOST_CPU MATCHES "x86")
IF(NOT CMAKE_SIZEOF_VOID_P)
INCLUDE (CheckTypeSize)
CHECK_TYPE_SIZE("void*" CMAKE_SIZEOF_VOID_P)
ENDIF(NOT CMAKE_SIZEOF_VOID_P)
# Using 32 or 64 bits libraries
SET(TARGET_X86 1)
IF(CMAKE_SIZEOF_VOID_P EQUAL 8)
SET(ARCH "x86_64")
SET(TARGET_X64 1)
ADD_DEFINITIONS(-DHAVE_X86_64)
SET(TARGET_CPU "x86_64")
ELSE(CMAKE_SIZEOF_VOID_P EQUAL 8)
SET(ARCH "x86")
ADD_DEFINITIONS(-DHAVE_X86)
SET(TARGET_CPU "x86")
ENDIF(CMAKE_SIZEOF_VOID_P EQUAL 8)
# ADD_DEFINITIONS(-DHAVE_IA64)
# ENDIF(CMAKE_SYSTEM_PROCESSOR STREQUAL "x86")
ENDIF(HOST_CPU MATCHES "x86")
# TODO: add checks for ARM and PPC
ELSE("${HOST_CPU}" STREQUAL "${TARGET_CPU}")
MESSAGE(STATUS "Compiling on ${HOST_CPU} for ${TARGET_CPU}")
ENDIF("${HOST_CPU}" STREQUAL "${TARGET_CPU}")
IF(WIN32)
IF(TARGET_CPU STREQUAL "x86_64")
SET(TARGET_X64 1)
SET(PLATFORM_CFLAGS "-DHAVE_X86_64")
ELSEIF(TARGET_CPU STREQUAL "x86")
SET(TARGET_X86 1)
SET(PLATFORM_CFLAGS "-DHAVE_X86")
ENDIF(TARGET_CPU STREQUAL "x86_64")
# Fix library paths suffixes for Debian MultiArch
IF(NOT CMAKE_LIBRARY_ARCHITECTURE)
SET(CMAKE_LIBRARY_ARCHITECTURE $ENV{DEB_HOST_MULTIARCH})
ENDIF(NOT CMAKE_LIBRARY_ARCHITECTURE)
IF(CMAKE_LIBRARY_ARCHITECTURE)
SET(CMAKE_LIBRARY_PATH "/lib/${CMAKE_LIBRARY_ARCHITECTURE};/usr/lib/${CMAKE_LIBRARY_ARCHITECTURE};${CMAKE_LIBRARY_PATH}")
ENDIF(CMAKE_LIBRARY_ARCHITECTURE)
IF(MSVC)
IF(MSVC10)
# /Ox is working with VC++ 2010, but custom optimizations don't exist
SET(SPEED_OPTIMIZATIONS "/Ox /GF /GS-")
@ -367,7 +406,16 @@ MACRO(NL_SETUP_BUILD)
SET(NL_DEBUG_LINKFLAGS "/NODEFAULTLIB:msvcrt /INCREMENTAL:YES")
SET(NL_RELEASE_LINKFLAGS "/OPT:REF /OPT:ICF /INCREMENTAL:NO")
ELSE(WIN32)
SET(PLATFORM_CFLAGS "-g -pipe -ftemplate-depth-48 -D_REENTRANT -Wall -ansi -W -Wpointer-arith -Wsign-compare -Wno-deprecated-declarations -Wno-multichar -Wno-unused -fno-strict-aliasing")
IF(HOST_CPU STREQUAL "x86_64" AND TARGET_CPU STREQUAL "x86")
SET(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -m32 -march=i686")
ENDIF(HOST_CPU STREQUAL "x86_64" AND TARGET_CPU STREQUAL "x86")
IF(HOST_CPU STREQUAL "x86" AND TARGET_CPU STREQUAL "x86_64")
SET(PLATFORM_CFLAGS "${PLATFORM_CFLAGS} -m64")
ENDIF(HOST_CPU STREQUAL "x86" AND TARGET_CPU STREQUAL "x86_64")
SET(PLATFORM_CFLAGS "{PLATFORM_CFLAGS} -g -D_REENTRANT -pipe -ftemplate-depth-48 -Wall -ansi -W -Wpointer-arith -Wsign-compare -Wno-deprecated-declarations -Wno-multichar -Wno-unused -fno-strict-aliasing")
IF(WITH_COVERAGE)
SET(PLATFORM_CFLAGS "-fprofile-arcs -ftest-coverage ${PLATFORM_CFLAGS}")
ENDIF(WITH_COVERAGE)
@ -384,7 +432,7 @@ MACRO(NL_SETUP_BUILD)
SET(PLATFORM_CXXFLAGS ${PLATFORM_CFLAGS})
IF(NOT APPLE)
SET(PLATFORM_LINKFLAGS "-Wl,--no-undefined -Wl,--as-needed")
SET(PLATFORM_LINKFLAGS "${PLATFORM_LINKFLAGS} -Wl,--no-undefined -Wl,--as-needed")
ENDIF(NOT APPLE)
SET(NL_DEBUG_CFLAGS "-DNL_DEBUG -D_DEBUG")
@ -453,7 +501,11 @@ MACRO(NL_SETUP_PREFIX_PATHS)
IF(WIN32)
SET(NL_LIB_PREFIX "../lib" CACHE PATH "Installation path for libraries.")
ELSE(WIN32)
IF(CMAKE_LIBRARY_ARCHITECTURE)
SET(NL_LIB_PREFIX "${CMAKE_INSTALL_PREFIX}/lib/${CMAKE_LIBRARY_ARCHITECTURE}" CACHE PATH "Installation path for libraries.")
ELSE(CMAKE_LIBRARY_ARCHITECTURE)
SET(NL_LIB_PREFIX "${CMAKE_INSTALL_PREFIX}/lib" CACHE PATH "Installation path for libraries.")
ENDIF(CMAKE_LIBRARY_ARCHITECTURE)
ENDIF(WIN32)
ENDIF(NOT NL_LIB_PREFIX)
@ -462,7 +514,11 @@ MACRO(NL_SETUP_PREFIX_PATHS)
IF(WIN32)
SET(NL_DRIVER_PREFIX "../lib" CACHE PATH "Installation path for drivers.")
ELSE(WIN32)
IF(CMAKE_LIBRARY_ARCHITECTURE)
SET(NL_DRIVER_PREFIX "${CMAKE_INSTALL_PREFIX}/lib/${CMAKE_LIBRARY_ARCHITECTURE}/nel" CACHE PATH "Installation path for drivers.")
ELSE(CMAKE_LIBRARY_ARCHITECTURE)
SET(NL_DRIVER_PREFIX "${CMAKE_INSTALL_PREFIX}/lib/nel" CACHE PATH "Installation path for drivers.")
ENDIF(CMAKE_LIBRARY_ARCHITECTURE)
ENDIF(WIN32)
ENDIF(NOT NL_DRIVER_PREFIX)