Commit 035a658f authored by Joakim Andersson's avatar Joakim Andersson Committed by Brad King

Add support for the ARM Compiler (arm.com)

Create an `ARMCC` compiler id corresponding to compilers identified and
versioned by the `__ARMCC_VERSION` predefined macro.  See documentation
for the compilers at

 http://infocenter.arm.com/help/topic/com.arm.doc.set.swdev/index.html
parent 74ea6685
......@@ -11,6 +11,7 @@ include:
Absoft = Absoft Fortran (absoft.com)
ADSP = Analog VisualDSP++ (analog.com)
AppleClang = Apple Clang (apple.com)
ARMCC = ARM Compiler (arm.com)
CCur = Concurrent Fortran (ccur.com)
Clang = LLVM Clang (clang.llvm.org)
Cray = Cray Compiler (cray.com)
......
......@@ -89,6 +89,7 @@ function(compiler_id_detection outvar lang)
MSVC
ADSP
IAR
ARMCC
)
if (lang STREQUAL C)
list(APPEND ordered_compilers
......
......@@ -92,6 +92,10 @@ if(NOT CMAKE_ASM${ASM_DIALECT}_COMPILER_ID)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_IAR )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_IAR "IAR Assembler")
list(APPEND CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDORS ARMCC)
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_FLAGS_ARMCC )
set(CMAKE_ASM${ASM_DIALECT}_COMPILER_ID_VENDOR_REGEX_ARMCC "(ARM Compiler)|(ARM Assembler)")
include(CMakeDetermineCompilerId)
CMAKE_DETERMINE_COMPILER_ID_VENDOR(ASM${ASM_DIALECT})
......
include(Compiler/ARMCC)
set(CMAKE_ASM_OUTPUT_EXTENSION ".o")
set(CMAKE_ASM_OUTPUT_EXTENSION_REPLACE 1)
set(CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> <FLAGS> -o <OBJECT> <SOURCE>")
set(CMAKE_ASM_SOURCE_FILE_EXTENSIONS s;asm;msa)
include(Compiler/ARMCC)
__compiler_armcc(C)
include(Compiler/ARMCC)
__compiler_armcc(CXX)
# ARMCC Toolchain
set(_compiler_id_pp_test "defined(__ARMCC_VERSION)")
set(_compiler_id_version_compute "
#if __ARMCC_VERSION >= 1000000
/* __ARMCC_VERSION = VRRPPPP */
# define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@(__ARMCC_VERSION/1000000)
# define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(__ARMCC_VERSION/10000 % 100)
# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__ARMCC_VERSION % 10000)
#else
/* __ARMCC_VERSION = VRPPPP */
# define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@(__ARMCC_VERSION/100000)
# define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(__ARMCC_VERSION/10000 % 10)
# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__ARMCC_VERSION % 10000)
#endif
")
if(_ARMCC_CMAKE_LOADED)
return()
endif()
set(_ARMCC_CMAKE_LOADED TRUE)
# See ARM Compiler documentation at:
# http://infocenter.arm.com/help/topic/com.arm.doc.set.swdev/index.html
get_filename_component(_CMAKE_C_TOOLCHAIN_LOCATION "${CMAKE_C_COMPILER}" PATH)
get_filename_component(_CMAKE_CXX_TOOLCHAIN_LOCATION "${CMAKE_CXX_COMPILER}" PATH)
set(CMAKE_EXECUTABLE_SUFFIX ".elf")
find_program(CMAKE_ARMCC_LINKER armlink HINTS "${_CMAKE_C_TOOLCHAIN_LOCATION}" "${_CMAKE_CXX_TOOLCHAIN_LOCATION}" )
find_program(CMAKE_ARMCC_AR armar HINTS "${_CMAKE_C_TOOLCHAIN_LOCATION}" "${_CMAKE_CXX_TOOLCHAIN_LOCATION}" )
set(CMAKE_LINKER "${CMAKE_ARMCC_LINKER}" CACHE FILEPATH "The ARMCC linker" FORCE)
mark_as_advanced(CMAKE_ARMCC_LINKER)
set(CMAKE_AR "${CMAKE_ARMCC_AR}" CACHE FILEPATH "The ARMCC archiver" FORCE)
mark_as_advanced(CMAKE_ARMCC_AR)
macro(__compiler_armcc lang)
set(CMAKE_${lang}_FLAGS_INIT "")
set(CMAKE_${lang}_FLAGS_DEBUG_INIT "-g")
set(CMAKE_${lang}_FLAGS_MINSIZEREL_INIT "-Ospace -DNDEBUG")
set(CMAKE_${lang}_FLAGS_RELEASE_INIT "-Otime -DNDEBUG")
set(CMAKE_${lang}_FLAGS_RELWITHDEBINFO_INIT "-O2 -g")
set(CMAKE_${lang}_OUTPUT_EXTENSION ".o")
set(CMAKE_${lang}_OUTPUT_EXTENSION_REPLACE 1)
set(CMAKE_${lang}_LINK_EXECUTABLE "<CMAKE_LINKER> <CMAKE_${lang}_LINK_FLAGS> <LINK_FLAGS> <LINK_LIBRARIES> <OBJECTS> -o <TARGET> --list <TARGET_BASE>.map")
set(CMAKE_${lang}_CREATE_STATIC_LIBRARY "<CMAKE_AR> --create -cr <TARGET> <LINK_FLAGS> <OBJECTS>")
set(CMAKE_DEPFILE_FLAGS_${lang} "--depend=<DEPFILE> --depend_single_line --no_depend_system_headers")
endmacro()
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