maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/openmp/cmake/config-ix.cmake

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

19 lines
926 B
CMake
Raw Normal View History

[CMake] Refactor common settings and flags These are needed by both libraries, so we can do that in a common namespace and unify configuration parameters. Also make sure that the user isn't requesting libomptarget if the library cannot be built on the system. Issue an error in that case. Differential Revision: https://reviews.llvm.org/D40081 llvm-svn: 319342
2017-11-30 03:31:48 +08:00
include(CheckCXXCompilerFlag)
[OpenMP] Turn on -Wall compiler warnings by default Instead, maintain a list of disabled options to still build libomp and libomptarget without warnings. This includes -Wno-error and -Wno-pedantic to silence warnings that LLVM enables when building in-tree. I tested the following compilers: * Clang 6.0, 7.0, 8.0 * GCC 4.8.5 (CentOS 7), GCC 6, 7, 8, 9 * Intel Compiler 16, 17, 18, 19 RFC thread on openmp-dev mailing list: http://lists.llvm.org/pipermail/openmp-dev/2019-August/002668.html Differential Revision: https://reviews.llvm.org/D65867 llvm-svn: 368999
2019-08-15 21:11:50 +08:00
check_cxx_compiler_flag(-Wall OPENMP_HAVE_WALL_FLAG)
check_cxx_compiler_flag(-Werror OPENMP_HAVE_WERROR_FLAG)
# Additional warnings that are not enabled by -Wall.
check_cxx_compiler_flag(-Wcast-qual OPENMP_HAVE_WCAST_QUAL_FLAG)
check_cxx_compiler_flag(-Wformat-pedantic OPENMP_HAVE_WFORMAT_PEDANTIC_FLAG)
[OpenMP] Enable warning about "implicit fallthrough" Fix last warned location in ittnotify_static.cpp using the defined macro KMP_FALLTHROUGH(). Differential Revision: https://reviews.llvm.org/D65871 llvm-svn: 369003
2019-08-15 21:26:55 +08:00
check_cxx_compiler_flag(-Wimplicit-fallthrough OPENMP_HAVE_WIMPLICIT_FALLTHROUGH_FLAG)
[OpenMP] Turn on -Wall compiler warnings by default Instead, maintain a list of disabled options to still build libomp and libomptarget without warnings. This includes -Wno-error and -Wno-pedantic to silence warnings that LLVM enables when building in-tree. I tested the following compilers: * Clang 6.0, 7.0, 8.0 * GCC 4.8.5 (CentOS 7), GCC 6, 7, 8, 9 * Intel Compiler 16, 17, 18, 19 RFC thread on openmp-dev mailing list: http://lists.llvm.org/pipermail/openmp-dev/2019-August/002668.html Differential Revision: https://reviews.llvm.org/D65867 llvm-svn: 368999
2019-08-15 21:11:50 +08:00
check_cxx_compiler_flag(-Wsign-compare OPENMP_HAVE_WSIGN_COMPARE_FLAG)
# Warnings that we want to disable because they are too verbose or fragile.
check_cxx_compiler_flag(-Wno-extra OPENMP_HAVE_WNO_EXTRA_FLAG)
check_cxx_compiler_flag(-Wno-pedantic OPENMP_HAVE_WNO_PEDANTIC_FLAG)
check_cxx_compiler_flag(-Wno-maybe-uninitialized OPENMP_HAVE_WNO_MAYBE_UNINITIALIZED_FLAG)
[CMake] Refactor common settings and flags These are needed by both libraries, so we can do that in a common namespace and unify configuration parameters. Also make sure that the user isn't requesting libomptarget if the library cannot be built on the system. Issue an error in that case. Differential Revision: https://reviews.llvm.org/D40081 llvm-svn: 319342
2017-11-30 03:31:48 +08:00
[OpenMP] Switch default C++ standard to C++ 14 Reviewed By: JonChesterfield Differential Revision: https://reviews.llvm.org/D74258
2020-02-12 07:08:48 +08:00
check_cxx_compiler_flag(-std=gnu++14 OPENMP_HAVE_STD_GNUPP14_FLAG)
check_cxx_compiler_flag(-std=c++14 OPENMP_HAVE_STD_CPP14_FLAG)