| # |
| #//===----------------------------------------------------------------------===// |
| #// |
| #// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| #// See https://llvm.org/LICENSE.txt for license information. |
| #// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| #// |
| #//===----------------------------------------------------------------------===// |
| # |
| |
| function(libomp_get_definitions_flags cppflags) |
| set(cppflags_local) |
| |
| if(WIN32) |
| libomp_append(cppflags_local "-D _CRT_SECURE_NO_WARNINGS") |
| libomp_append(cppflags_local "-D _CRT_SECURE_NO_DEPRECATE") |
| libomp_append(cppflags_local "-D _WINDOWS") |
| libomp_append(cppflags_local "-D _WINNT") |
| if (MSVC) |
| # Force a default target OS version with MSVC based toolchains. |
| # (For MinGW based ones, use the toolchain's default target or what |
| # the user set in CMake flags.) |
| libomp_append(cppflags_local "-D _WIN32_WINNT=0x0501") |
| endif() |
| libomp_append(cppflags_local "-D _USRDLL") |
| libomp_append(cppflags_local "-D _ITERATOR_DEBUG_LEVEL=0" IF_TRUE DEBUG_BUILD) |
| libomp_append(cppflags_local "-D _DEBUG" IF_TRUE DEBUG_BUILD) |
| else() |
| libomp_append(cppflags_local "-D _GNU_SOURCE") |
| libomp_append(cppflags_local "-D _REENTRANT") |
| libomp_append(cppflags_local "-D LIBOMP_HAVE_PTHREAD_SETNAME_NP" LIBOMP_HAVE_PTHREAD_SETNAME_NP) |
| libomp_append(cppflags_local "-D LIBOMP_HAVE_PTHREAD_SET_NAME_NP" LIBOMP_HAVE_PTHREAD_SET_NAME_NP) |
| endif() |
| |
| # CMake doesn't include CPPFLAGS from environment, but we will. |
| set(${cppflags} ${cppflags_local} ${LIBOMP_CPPFLAGS} $ENV{CPPFLAGS} PARENT_SCOPE) |
| endfunction() |
