Merge topic 'compiler-version'

0df1942 Detect SGI MIPSpro compiler version with its id
a5e892c Document compiler version macro formats used for detection
d7c6f41 Detect HP compiler version with its id
3dd9fa9 Detect SunPro compiler version with its id
c198730 Detect Watcom compiler version with its id
5899b98 Detect Clang compiler version with its id
b8cfa65 Detect PGI compiler version with its id
6dae666 Detect IBM XL compiler version with its id
4080d55 Detect Borland compiler version with its id
2cc205a Detect Intel compiler version with its id (#11937)
a6d83cc Detect MSVC compiler version with its id
a662855 Detect GNU compiler version with its id (#6251)
fa7141f Add framework to detect compiler version with its id (#12408)
This commit is contained in:
David Cole 2012-01-17 16:22:53 -05:00 committed by CMake Topic Stage
commit 4dd47eb6c3
8 changed files with 237 additions and 8 deletions

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@ -1,6 +1,7 @@
SET(CMAKE_C_COMPILER "@CMAKE_C_COMPILER@")
SET(CMAKE_C_COMPILER_ARG1 "@CMAKE_C_COMPILER_ARG1@")
SET(CMAKE_C_COMPILER_ID "@CMAKE_C_COMPILER_ID@")
SET(CMAKE_C_COMPILER_VERSION "@CMAKE_C_COMPILER_VERSION@")
SET(CMAKE_C_PLATFORM_ID "@CMAKE_C_PLATFORM_ID@")
@SET_MSVC_C_ARCHITECTURE_ID@
SET(CMAKE_AR "@CMAKE_AR@")

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@ -2,27 +2,62 @@
# error "A C++ compiler has been selected for C."
#endif
/* Version number components: V=Version, R=Revision, P=Patch
Version date components: YYYY=Year, MM=Month, DD=Day */
#if defined(__18CXX)
# define ID_VOID_MAIN
#endif
#if defined(__INTEL_COMPILER) || defined(__ICC)
# define COMPILER_ID "Intel"
/* __INTEL_COMPILER = VRP */
# define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
# define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
# if defined(__INTEL_COMPILER_BUILD_DATE)
/* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
# define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
# endif
#elif defined(__clang__)
# define COMPILER_ID "Clang"
# define COMPILER_VERSION_MAJOR DEC(__clang_major__)
# define COMPILER_VERSION_MINOR DEC(__clang_minor__)
# define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
#elif defined(__BORLANDC__)
# define COMPILER_ID "Borland"
/* __BORLANDC__ = 0xVRR */
# define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
# define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
#elif defined(__WATCOMC__)
# define COMPILER_ID "Watcom"
/* __WATCOMC__ = VVRR */
# define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
# define COMPILER_VERSION_MINOR DEC(__WATCOMC__ % 100)
#elif defined(__SUNPRO_C)
# define COMPILER_ID "SunPro"
# if __SUNPRO_C >= 0x5100
/* __SUNPRO_C = 0xVRRP */
# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>12)
# define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xFF)
# define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
# else
/* __SUNPRO_C = 0xVRP */
# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_C>>8)
# define COMPILER_VERSION_MINOR HEX(__SUNPRO_C>>4 & 0xF)
# define COMPILER_VERSION_PATCH HEX(__SUNPRO_C & 0xF)
# endif
#elif defined(__HP_cc)
# define COMPILER_ID "HP"
/* __HP_cc = VVRRPP */
# define COMPILER_VERSION_MAJOR DEC(__HP_cc/10000)
# define COMPILER_VERSION_MINOR DEC(__HP_cc/100 % 100)
# define COMPILER_VERSION_PATCH DEC(__HP_cc % 100)
#elif defined(__DECC)
# define COMPILER_ID "Compaq"
@ -30,14 +65,25 @@
#elif defined(__IBMC__)
# if defined(__COMPILER_VER__)
# define COMPILER_ID "zOS"
# elif __IBMC__ >= 800
# else
# if __IBMC__ >= 800
# define COMPILER_ID "XL"
# else
# define COMPILER_ID "VisualAge"
# endif
/* __IBMC__ = VRP */
# define COMPILER_VERSION_MAJOR DEC(__IBMC__/100)
# define COMPILER_VERSION_MINOR DEC(__IBMC__/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__IBMC__ % 10)
# endif
#elif defined(__PGI)
# define COMPILER_ID "PGI"
# define COMPILER_VERSION_MAJOR DEC(__PGIC__)
# define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
# if defined(__PGIC_PATCHLEVEL__)
# define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
# endif
#elif defined(__PATHSCALE__)
# define COMPILER_ID "PathScale"
@ -56,9 +102,29 @@
#elif defined(__GNUC__)
# define COMPILER_ID "GNU"
# define COMPILER_VERSION_MAJOR DEC(__GNUC__)
# define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
# if defined(__GNUC_PATCHLEVEL__)
# define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
# endif
#elif defined(_MSC_VER)
# define COMPILER_ID "MSVC"
/* _MSC_VER = VVRR */
# define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
# define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
# if defined(_MSC_FULL_VER)
# if _MSC_VER >= 1400
/* _MSC_FULL_VER = VVRRPPPPP */
# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
# else
/* _MSC_FULL_VER = VVRRPPPP */
# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
# endif
# endif
# if defined(_MSC_BUILD)
# define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
# endif
#elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
/* Analog Devices C++ compiler for Blackfin, TigerSHARC and
@ -78,6 +144,17 @@
#elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
# define COMPILER_ID "MIPSpro"
# if defined(_SGI_COMPILER_VERSION)
/* _SGI_COMPILER_VERSION = VRP */
# define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
# define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
# define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10)
# else
/* _COMPILER_VERSION = VRP */
# define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
# define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
# define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10)
# endif
/* This compiler is either not known or is too old to define an
identification macro. Try to identify the platform and guess that
@ -112,6 +189,9 @@ int main(int argc, char* argv[])
require += info_compiler[argc];
require += info_platform[argc];
require += info_arch[argc];
#ifdef COMPILER_VERSION_MAJOR
require += info_version[argc];
#endif
(void)argv;
return require;
}

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@ -1,6 +1,7 @@
SET(CMAKE_CXX_COMPILER "@CMAKE_CXX_COMPILER@")
SET(CMAKE_CXX_COMPILER_ARG1 "@CMAKE_CXX_COMPILER_ARG1@")
SET(CMAKE_CXX_COMPILER_ID "@CMAKE_CXX_COMPILER_ID@")
SET(CMAKE_CXX_COMPILER_VERSION "@CMAKE_CXX_COMPILER_VERSION@")
SET(CMAKE_CXX_PLATFORM_ID "@CMAKE_CXX_PLATFORM_ID@")
@SET_MSVC_CXX_ARCHITECTURE_ID@
SET(CMAKE_AR "@CMAKE_AR@")

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@ -5,26 +5,61 @@
# error "A C compiler has been selected for C++."
#endif
/* Version number components: V=Version, R=Revision, P=Patch
Version date components: YYYY=Year, MM=Month, DD=Day */
#if defined(__COMO__)
# define COMPILER_ID "Comeau"
#elif defined(__INTEL_COMPILER) || defined(__ICC)
# define COMPILER_ID "Intel"
/* __INTEL_COMPILER = VRP */
# define COMPILER_VERSION_MAJOR DEC(__INTEL_COMPILER/100)
# define COMPILER_VERSION_MINOR DEC(__INTEL_COMPILER/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__INTEL_COMPILER % 10)
# if defined(__INTEL_COMPILER_BUILD_DATE)
/* __INTEL_COMPILER_BUILD_DATE = YYYYMMDD */
# define COMPILER_VERSION_TWEAK DEC(__INTEL_COMPILER_BUILD_DATE)
# endif
#elif defined(__clang__)
# define COMPILER_ID "Clang"
# define COMPILER_VERSION_MAJOR DEC(__clang_major__)
# define COMPILER_VERSION_MINOR DEC(__clang_minor__)
# define COMPILER_VERSION_PATCH DEC(__clang_patchlevel__)
#elif defined(__BORLANDC__)
# define COMPILER_ID "Borland"
/* __BORLANDC__ = 0xVRR */
# define COMPILER_VERSION_MAJOR HEX(__BORLANDC__>>8)
# define COMPILER_VERSION_MINOR HEX(__BORLANDC__ & 0xFF)
#elif defined(__WATCOMC__)
# define COMPILER_ID "Watcom"
/* __WATCOMC__ = VVRR */
# define COMPILER_VERSION_MAJOR DEC(__WATCOMC__ / 100)
# define COMPILER_VERSION_MINOR DEC(__WATCOMC__ % 100)
#elif defined(__SUNPRO_CC)
# define COMPILER_ID "SunPro"
# if __SUNPRO_CC >= 0x5100
/* __SUNPRO_CC = 0xVRRP */
# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>12)
# define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xFF)
# define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
# else
/* __SUNPRO_CC = 0xVRP */
# define COMPILER_VERSION_MAJOR HEX(__SUNPRO_CC>>8)
# define COMPILER_VERSION_MINOR HEX(__SUNPRO_CC>>4 & 0xF)
# define COMPILER_VERSION_PATCH HEX(__SUNPRO_CC & 0xF)
# endif
#elif defined(__HP_aCC)
# define COMPILER_ID "HP"
/* __HP_aCC = VVRRPP */
# define COMPILER_VERSION_MAJOR DEC(__HP_aCC/10000)
# define COMPILER_VERSION_MINOR DEC(__HP_aCC/100 % 100)
# define COMPILER_VERSION_PATCH DEC(__HP_aCC % 100)
#elif defined(__DECCXX)
# define COMPILER_ID "Compaq"
@ -32,14 +67,25 @@
#elif defined(__IBMCPP__)
# if defined(__COMPILER_VER__)
# define COMPILER_ID "zOS"
# elif __IBMCPP__ >= 800
# else
# if __IBMCPP__ >= 800
# define COMPILER_ID "XL"
# else
# define COMPILER_ID "VisualAge"
# endif
/* __IBMCPP__ = VRP */
# define COMPILER_VERSION_MAJOR DEC(__IBMCPP__/100)
# define COMPILER_VERSION_MINOR DEC(__IBMCPP__/10 % 10)
# define COMPILER_VERSION_PATCH DEC(__IBMCPP__ % 10)
# endif
#elif defined(__PGI)
# define COMPILER_ID "PGI"
# define COMPILER_VERSION_MAJOR DEC(__PGIC__)
# define COMPILER_VERSION_MINOR DEC(__PGIC_MINOR__)
# if defined(__PGIC_PATCHLEVEL__)
# define COMPILER_VERSION_PATCH DEC(__PGIC_PATCHLEVEL__)
# endif
#elif defined(__PATHSCALE__)
# define COMPILER_ID "PathScale"
@ -55,9 +101,29 @@
#elif defined(__GNUC__)
# define COMPILER_ID "GNU"
# define COMPILER_VERSION_MAJOR DEC(__GNUC__)
# define COMPILER_VERSION_MINOR DEC(__GNUC_MINOR__)
# if defined(__GNUC_PATCHLEVEL__)
# define COMPILER_VERSION_PATCH DEC(__GNUC_PATCHLEVEL__)
# endif
#elif defined(_MSC_VER)
# define COMPILER_ID "MSVC"
/* _MSC_VER = VVRR */
# define COMPILER_VERSION_MAJOR DEC(_MSC_VER / 100)
# define COMPILER_VERSION_MINOR DEC(_MSC_VER % 100)
# if defined(_MSC_FULL_VER)
# if _MSC_VER >= 1400
/* _MSC_FULL_VER = VVRRPPPPP */
# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 100000)
# else
/* _MSC_FULL_VER = VVRRPPPP */
# define COMPILER_VERSION_PATCH DEC(_MSC_FULL_VER % 10000)
# endif
# endif
# if defined(_MSC_BUILD)
# define COMPILER_VERSION_TWEAK DEC(_MSC_BUILD)
# endif
#elif defined(__ADSPBLACKFIN__) || defined(__ADSPTS__) || defined(__ADSP21000__)
/* Analog Devices C++ compiler for Blackfin, TigerSHARC and
@ -66,6 +132,17 @@
#elif defined(_SGI_COMPILER_VERSION) || defined(_COMPILER_VERSION)
# define COMPILER_ID "MIPSpro"
# if defined(_SGI_COMPILER_VERSION)
/* _SGI_COMPILER_VERSION = VRP */
# define COMPILER_VERSION_MAJOR DEC(_SGI_COMPILER_VERSION/100)
# define COMPILER_VERSION_MINOR DEC(_SGI_COMPILER_VERSION/10 % 10)
# define COMPILER_VERSION_PATCH DEC(_SGI_COMPILER_VERSION % 10)
# else
/* _COMPILER_VERSION = VRP */
# define COMPILER_VERSION_MAJOR DEC(_COMPILER_VERSION/100)
# define COMPILER_VERSION_MINOR DEC(_COMPILER_VERSION/10 % 10)
# define COMPILER_VERSION_PATCH DEC(_COMPILER_VERSION % 10)
# endif
/* This compiler is either not known or is too old to define an
identification macro. Try to identify the platform and guess that
@ -96,6 +173,9 @@ int main(int argc, char* argv[])
int require = 0;
require += info_compiler[argc];
require += info_platform[argc];
#ifdef COMPILER_VERSION_MAJOR
require += info_version[argc];
#endif
(void)argv;
return require;
}

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@ -55,8 +55,13 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID lang flagvar src)
# Display the final identification result.
IF(CMAKE_${lang}_COMPILER_ID)
IF(CMAKE_${lang}_COMPILER_VERSION)
SET(_version " ${CMAKE_${lang}_COMPILER_VERSION}")
ELSE()
SET(_version "")
ENDIF()
MESSAGE(STATUS "The ${lang} compiler identification is "
"${CMAKE_${lang}_COMPILER_ID}")
"${CMAKE_${lang}_COMPILER_ID}${_version}")
ELSE(CMAKE_${lang}_COMPILER_ID)
MESSAGE(STATUS "The ${lang} compiler identification is unknown")
ENDIF(CMAKE_${lang}_COMPILER_ID)
@ -65,6 +70,7 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID lang flagvar src)
SET(CMAKE_${lang}_PLATFORM_ID "${CMAKE_${lang}_PLATFORM_ID}" PARENT_SCOPE)
SET(MSVC_${lang}_ARCHITECTURE_ID "${MSVC_${lang}_ARCHITECTURE_ID}"
PARENT_SCOPE)
SET(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE)
ENDFUNCTION(CMAKE_DETERMINE_COMPILER_ID)
#-----------------------------------------------------------------------------
@ -177,9 +183,10 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
IF(NOT CMAKE_${lang}_COMPILER_ID)
# Read the compiler identification string from the executable file.
SET(COMPILER_ID)
SET(COMPILER_VERSION)
SET(PLATFORM_ID)
FILE(STRINGS ${file}
CMAKE_${lang}_COMPILER_ID_STRINGS LIMIT_COUNT 3 REGEX "INFO:")
CMAKE_${lang}_COMPILER_ID_STRINGS LIMIT_COUNT 4 REGEX "INFO:")
SET(HAVE_COMPILER_TWICE 0)
FOREACH(info ${CMAKE_${lang}_COMPILER_ID_STRINGS})
IF("${info}" MATCHES ".*INFO:compiler\\[([^]\"]*)\\].*")
@ -197,6 +204,11 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
STRING(REGEX REPLACE ".*INFO:arch\\[([^]]*)\\].*" "\\1"
ARCHITECTURE_ID "${info}")
ENDIF("${info}" MATCHES ".*INFO:arch\\[([^]\"]*)\\].*")
IF("${info}" MATCHES ".*INFO:compiler_version\\[([^]\"]*)\\].*")
STRING(REGEX REPLACE ".*INFO:compiler_version\\[([^]]*)\\].*" "\\1" COMPILER_VERSION "${info}")
STRING(REGEX REPLACE "^0+([0-9])" "\\1" COMPILER_VERSION "${COMPILER_VERSION}")
STRING(REGEX REPLACE "\\.0+([0-9])" ".\\1" COMPILER_VERSION "${COMPILER_VERSION}")
ENDIF("${info}" MATCHES ".*INFO:compiler_version\\[([^]\"]*)\\].*")
ENDFOREACH(info)
# Check if a valid compiler and platform were found.
@ -204,6 +216,7 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
SET(CMAKE_${lang}_COMPILER_ID "${COMPILER_ID}")
SET(CMAKE_${lang}_PLATFORM_ID "${PLATFORM_ID}")
SET(MSVC_${lang}_ARCHITECTURE_ID "${ARCHITECTURE_ID}")
SET(CMAKE_${lang}_COMPILER_VERSION "${COMPILER_VERSION}")
ENDIF(COMPILER_ID AND NOT COMPILER_ID_TWICE)
# Check the compiler identification string.
@ -251,6 +264,7 @@ FUNCTION(CMAKE_DETERMINE_COMPILER_ID_CHECK lang file)
SET(CMAKE_${lang}_PLATFORM_ID "${CMAKE_${lang}_PLATFORM_ID}" PARENT_SCOPE)
SET(MSVC_${lang}_ARCHITECTURE_ID "${MSVC_${lang}_ARCHITECTURE_ID}"
PARENT_SCOPE)
SET(CMAKE_${lang}_COMPILER_VERSION "${CMAKE_${lang}_COMPILER_VERSION}" PARENT_SCOPE)
SET(CMAKE_EXECUTABLE_FORMAT "${CMAKE_EXECUTABLE_FORMAT}" PARENT_SCOPE)
ENDFUNCTION(CMAKE_DETERMINE_COMPILER_ID_CHECK lang)

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@ -105,6 +105,46 @@
# define ARCHITECTURE_ID ""
#endif
/* Convert integer to decimal digit literals. */
#define DEC(n) \
('0' + (((n) / 10000000)%10)), \
('0' + (((n) / 1000000)%10)), \
('0' + (((n) / 100000)%10)), \
('0' + (((n) / 10000)%10)), \
('0' + (((n) / 1000)%10)), \
('0' + (((n) / 100)%10)), \
('0' + (((n) / 10)%10)), \
('0' + ((n) % 10))
/* Convert integer to hex digit literals. */
#define HEX(n) \
('0' + ((n)>>28 & 0xF)), \
('0' + ((n)>>24 & 0xF)), \
('0' + ((n)>>20 & 0xF)), \
('0' + ((n)>>16 & 0xF)), \
('0' + ((n)>>12 & 0xF)), \
('0' + ((n)>>8 & 0xF)), \
('0' + ((n)>>4 & 0xF)), \
('0' + ((n) & 0xF))
/* Construct a string literal encoding the version number components. */
#ifdef COMPILER_VERSION_MAJOR
char const info_version[] = {
'I', 'N', 'F', 'O', ':',
'c','o','m','p','i','l','e','r','_','v','e','r','s','i','o','n','[',
COMPILER_VERSION_MAJOR,
# ifdef COMPILER_VERSION_MINOR
'.', COMPILER_VERSION_MINOR,
# ifdef COMPILER_VERSION_PATCH
'.', COMPILER_VERSION_PATCH,
# ifdef COMPILER_VERSION_TWEAK
'.', COMPILER_VERSION_TWEAK,
# endif
# endif
# endif
']','\0'};
#endif
/* Construct the string literal in pieces to prevent the source from
getting matched. Store it in a pointer rather than an array
because some compilers will just produce instructions to fill the

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@ -1300,6 +1300,15 @@ void cmDocumentVariables::DefineVariables(cmake* cm)
false,
"Variables for Languages");
cm->DefineProperty
("CMAKE_<LANG>_COMPILER_VERSION", cmProperty::VARIABLE,
"An internal variable subject to change.",
"Compiler version in major[.minor[.patch[.tweak]]] format. "
"This variable is reserved for internal use by CMake and is not "
"guaranteed to be set.",
false,
"Variables for Languages");
cm->DefineProperty
("CMAKE_INTERNAL_PLATFORM_ABI", cmProperty::VARIABLE,
"An internal variable subject to change.",

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@ -17,6 +17,10 @@ CMAKE_CXX_COMPILER == "${CMAKE_CXX_COMPILER}"
CMAKE_C_COMPILER == "${CMAKE_C_COMPILER}"
CMAKE_COMPILER_IS_GNUCC == "${CMAKE_COMPILER_IS_GNUCC}"
CMAKE_COMPILER_IS_GNUCXX == "${CMAKE_COMPILER_IS_GNUCXX}"
CMAKE_C_COMPILER_ID == "${CMAKE_C_COMPILER_ID}"
CMAKE_C_COMPILER_VERSION == "${CMAKE_C_COMPILER_VERSION}"
CMAKE_CXX_COMPILER_ID == "${CMAKE_CXX_COMPILER_ID}"
CMAKE_CXX_COMPILER_VERSION == "${CMAKE_CXX_COMPILER_VERSION}"
// C shared library flag
CMAKE_SHARED_LIBRARY_C_FLAGS == "${CMAKE_SHARED_LIBRARY_C_FLAGS}"