This variable is set to GNU on Windows when clang.exe ar clang++.exe is
used, and set to MSVC for clang-cl.exe.
CMAKE_<lang>_SIMULATE_ID is set to MSVC in both cases, as clang defaults
to -fms-compatibility for all command lines on windows.
d156f8f5a2 CompileFeatures: Record when MSVC gained full CXX14 support
62dbe53a8a CompileFeatures: Record when Intel gained full CXX14 support
1ebb0d79fe CompileFeatures: Relax cxx_relaxed_constexpr compiler requirements
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3292
Use the infrastructure added by commit 646fb1a646 (CompileFeatures:
memoize C++ compilers with full language level support, 2019-03-27) to
avoid using a `try_compile` to check for C++14 feature support when the
running compiler is known to have all features.
Use the infrastructure added by commit 646fb1a646 (CompileFeatures:
memoize C++ compilers with full language level support, 2019-03-27) to
avoid using a `try_compile` to check for C++14 feature support when the
running compiler is known to have all features.
Use the infrastructure added by commit 646fb1a646 (CompileFeatures:
memoize C++ compilers with full language level support, 2019-03-27) to
avoid using a `try_compile` to check for C++14 feature support when the
running compiler is known to have all features.
41d262bd3d CTestCoverageCollectGCOV: run gcov with -x
911b97867b CTestCoverageCollectGCOV: run gcov only once
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3258
According to Intel MKL Link Line Advisor, there is no GNU Fortran
interface library provided for OS X variant of Intel MKL. Because of
this missing library, FindBLAS was failing on OS X, looking for
nonexistent library libmkl_gf_[i]lp64.
To prevent this, FindBLAS will now always use Intel Fortran interface
for MKL on OS X (libmkl_intel_[i]lp64), even with GNU Fortran.
Using "-x" we avoid overwriting .gcov files from source files in
different paths which happen to have the same name. It's similar to
"-p", but it produces shorter file names, reducing the risk of reaching
the file system limit.
Running gcov once per .gcda file is not only inefficient, it also
generates wrong data since .gcov files can get overwritten and in
general gcov works with less information.
fakegcov.cmake needs to be able to handle multiple .gcda files for the
test to be meaningful.
Manage alternate library name by passing -interface <library_name>
for python language or -dllimport <library_name> for CSharp language
to the SWIG compiler.
Fixes: #18771
Use the infrastructure added by commit 646fb1a646 (CompileFeatures:
memoize C++ compilers with full language level support, 2019-03-27) to
avoid using a `try_compile` to check for C++14 feature support when the
running compiler is known to have all features.
4783b842ba iOS: Only set the CMAKE_FIND_ROOT_PATH_MODE_* variables when not defined
5f5e3062cf iOS: Only look for packages in the provided CMAKE_FIND_ROOT_PATHs
94c5fa5f7a iOS: Allow setting multiple CMAKE_FIND_ROOT_PATH values
1011350694 iOS: Allow specifying CMAKE_MACOSX_BUNDLE in toolchain file
Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !3273
