diff options
| author | William R. Dieter <william.r.dieter@intel.com> | 2020-11-03 01:11:25 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2021-01-28 14:05:35 (GMT) |
| commit | a90d2a9eed202b58b72776f9beb0569e92c90d21 (patch) | |
| tree | afddec15f77981ca45cc32a56602dff010767535 /Modules/Compiler/IntelLLVM-DetermineCompiler.cmake | |
| parent | 9bef4bef0fbe69825f9103365a89be4696b6e1d0 (diff) | |
| download | CMake-a90d2a9eed202b58b72776f9beb0569e92c90d21.zip CMake-a90d2a9eed202b58b72776f9beb0569e92c90d21.tar.gz CMake-a90d2a9eed202b58b72776f9beb0569e92c90d21.tar.bz2 | |
IntelLLVM: Add support for Intel LLVM-based compilers
Using a single ID 'IntelLLVM' for the suite of Intel compilers based on
the LLVM backend. The 'IntelLLVM' ID are used for C, C++, and Fortran.
Data Parallel C++ will be handled in a separate commit.
The C and C++ definitions are based on the Clang definitions. The Intel
LLVM-based C and C++ compilers are based on the Clang front end, so
existing Clang options are more likely to be a good match than options
for the older Intel compilers.
Fortran is based on the older Fortran front end with the LLVM backend.
It has a similar interface to the older versions, though many options
are shared with the C and C++ compilers.
Fixes: #21561
Signed-off-by: William R. Dieter <william.r.dieter@intel.com>
Diffstat (limited to 'Modules/Compiler/IntelLLVM-DetermineCompiler.cmake')
| -rw-r--r-- | Modules/Compiler/IntelLLVM-DetermineCompiler.cmake | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Modules/Compiler/IntelLLVM-DetermineCompiler.cmake b/Modules/Compiler/IntelLLVM-DetermineCompiler.cmake new file mode 100644 index 0000000..124dafe --- /dev/null +++ b/Modules/Compiler/IntelLLVM-DetermineCompiler.cmake @@ -0,0 +1,41 @@ + +set(_compiler_id_pp_test "(defined(__clang__) && defined(__INTEL_CLANG_COMPILER)) || defined(__INTEL_LLVM_COMPILER)") + +set(_compiler_id_version_compute " +/* __INTEL_LLVM_COMPILER = VVVVRP prior to 2021.2.0, VVVVRRPP for 2021.2.0 and + * later. Look for 6 digit vs. 8 digit version number to decide encoding. + * VVVV is no smaller than the current year when a versio is released. + */ +#if __INTEL_LLVM_COMPILER < 1000000L +# define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@(__INTEL_LLVM_COMPILER/100) +# define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(__INTEL_LLVM_COMPILER/10 % 10) +# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__INTEL_LLVM_COMPILER % 10) +#else +# define @PREFIX@COMPILER_VERSION_MAJOR @MACRO_DEC@(__INTEL_LLVM_COMPILER/10000) +# define @PREFIX@COMPILER_VERSION_MINOR @MACRO_DEC@(__INTEL_LLVM_COMPILER/100 % 100) +# define @PREFIX@COMPILER_VERSION_PATCH @MACRO_DEC@(__INTEL_LLVM_COMPILER % 100) +#endif +#if defined(_MSC_VER) + /* _MSC_VER = VVRR */ +# define @PREFIX@SIMULATE_VERSION_MAJOR @MACRO_DEC@(_MSC_VER / 100) +# define @PREFIX@SIMULATE_VERSION_MINOR @MACRO_DEC@(_MSC_VER % 100) +#endif +#if defined(__GNUC__) +# define @PREFIX@SIMULATE_VERSION_MAJOR @MACRO_DEC@(__GNUC__) +#elif defined(__GNUG__) +# define @PREFIX@SIMULATE_VERSION_MAJOR @MACRO_DEC@(__GNUG__) +#endif +#if defined(__GNUC_MINOR__) +# define @PREFIX@SIMULATE_VERSION_MINOR @MACRO_DEC@(__GNUC_MINOR__) +#endif +#if defined(__GNUC_PATCHLEVEL__) +# define @PREFIX@SIMULATE_VERSION_PATCH @MACRO_DEC@(__GNUC_PATCHLEVEL__) +#endif") + +set(_compiler_id_simulate " +#if defined(_MSC_VER) +# define @PREFIX@SIMULATE_ID \"MSVC\" +#endif +#if defined(__GNUC__) +# define @PREFIX@SIMULATE_ID \"GNU\" +#endif") |