474629568c
file format. Tested for ELF on x86 Linux, COFF and Mach-O prepared but commented out since I don't have such systems available. Please have a look a CMakeDetermineCompilerId.cmake and enable the test for them too. Only add the option for using chrpath if the executable format is ELF Alex
88 lines
3.6 KiB
CMake
88 lines
3.6 KiB
CMake
|
|
# search for additional tools required for C/C++ (and other languages ?)
|
|
#
|
|
# If the internal cmake variable _CMAKE_TOOLCHAIN_PREFIX is set, this is used
|
|
# as prefix for the tools (e.g. arm-elf-gcc etc.)
|
|
# If the cmake variable _CMAKE_TOOLCHAIN_LOCATION is set, the compiler is
|
|
# searched only there. The other tools are at first searched there, then
|
|
# also in the default locations.
|
|
#
|
|
# Sets the following variables:
|
|
# CMAKE_AR
|
|
# CMAKE_RANLIB
|
|
# CMAKE_LINKER
|
|
# CMAKE_STRIP
|
|
# CMAKE_INSTALL_NAME_TOOL
|
|
|
|
# on UNIX, cygwin and mingw
|
|
|
|
|
|
# if it's the MS C/CXX compiler, search for link
|
|
IF("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_C_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_GENERATOR}" MATCHES "Visual Studio")
|
|
|
|
FIND_PROGRAM(CMAKE_LINKER NAMES link PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_LINKER NAMES link)
|
|
|
|
MARK_AS_ADVANCED(CMAKE_LINKER)
|
|
|
|
# in all other cases search for ar, ranlib, etc.
|
|
ELSE("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_C_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_GENERATOR}" MATCHES "Visual Studio")
|
|
|
|
FIND_PROGRAM(CMAKE_AR NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ar PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_AR NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ar)
|
|
|
|
FIND_PROGRAM(CMAKE_RANLIB NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ranlib ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_RANLIB NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ranlib)
|
|
IF(NOT CMAKE_RANLIB)
|
|
SET(CMAKE_RANLIB : CACHE INTERNAL "noop for ranlib")
|
|
ENDIF(NOT CMAKE_RANLIB)
|
|
|
|
FIND_PROGRAM(CMAKE_STRIP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}strip PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_STRIP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}strip)
|
|
|
|
FIND_PROGRAM(CMAKE_LINKER NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ld PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_LINKER NAMES ${_CMAKE_TOOLCHAIN_PREFIX}ld)
|
|
|
|
FIND_PROGRAM(CMAKE_NM NAMES ${_CMAKE_TOOLCHAIN_PREFIX}nm PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_NM NAMES ${_CMAKE_TOOLCHAIN_PREFIX}nm)
|
|
|
|
FIND_PROGRAM(CMAKE_OBJDUMP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objdump PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_OBJDUMP NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objdump)
|
|
|
|
FIND_PROGRAM(CMAKE_OBJCOPY NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objcopy PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_OBJCOPY NAMES ${_CMAKE_TOOLCHAIN_PREFIX}objcopy)
|
|
|
|
MARK_AS_ADVANCED(CMAKE_AR CMAKE_RANLIB CMAKE_STRIP CMAKE_LINKER CMAKE_NM CMAKE_OBJDUMP CMAKE_OBJCOPY)
|
|
|
|
ENDIF("${CMAKE_CXX_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_C_COMPILER_ID}" MATCHES "MSVC"
|
|
OR "${CMAKE_GENERATOR}" MATCHES "Visual Studio")
|
|
|
|
|
|
# on Apple there really should be install_name_tool
|
|
IF(APPLE)
|
|
FIND_PROGRAM(CMAKE_INSTALL_NAME_TOOL NAMES install_name_tool PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_INSTALL_NAME_TOOL NAMES install_name_tool)
|
|
|
|
IF(NOT CMAKE_INSTALL_NAME_TOOL)
|
|
MESSAGE(FATAL_ERROR "Could not find install_name_tool, please check your installation.")
|
|
ENDIF(NOT CMAKE_INSTALL_NAME_TOOL)
|
|
|
|
MARK_AS_ADVANCED(CMAKE_INSTALL_NAME_TOOL)
|
|
ENDIF(APPLE)
|
|
|
|
# if we are on an ELF system, search for chrpath
|
|
IF("${CMAKE_EXECUTABLE_FORMAT}" STREQUAL "ELF")
|
|
# on ELF platforms there might be chrpath, which works similar to install_name_tool
|
|
OPTION(CMAKE_USE_CHRPATH "Enable this to use chrpath if available" OFF)
|
|
|
|
FIND_PROGRAM(CMAKE_CHRPATH chrpath PATHS ${_CMAKE_TOOLCHAIN_LOCATION} NO_DEFAULT_PATH)
|
|
FIND_PROGRAM(CMAKE_CHRPATH chrpath)
|
|
|
|
MARK_AS_ADVANCED(CMAKE_CHRPATH)
|
|
ENDIF("${CMAKE_EXECUTABLE_FORMAT}" STREQUAL "ELF")
|