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| author | Jukka Ojanen <jukka.ojanen@linkotec.net> | 2015-03-10 12:19:38 +0200 |
|---|---|---|
| committer | Jukka Ojanen <jukka.ojanen@linkotec.net> | 2015-03-10 12:19:38 +0200 |
| commit | ebae52c72d3488d123c6ca9e31dfd95872d0575c (patch) | |
| tree | e85dd9d4289b87fde3dbd4cd2b77bb43760600dc /CMakeLists.txt | |
| parent | df3e73b193429e9b3db977a3aa67a77a0155e39c (diff) | |
| download | ffts-ebae52c72d3488d123c6ca9e31dfd95872d0575c.zip ffts-ebae52c72d3488d123c6ca9e31dfd95872d0575c.tar.gz | |
Check existence of various headers and add guards for them
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 2ef0a9d..383c01f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -35,6 +35,33 @@ include(CheckIncludeFile) add_definitions(-DFFTS_CMAKE_GENERATED) +# check existence of various headers +check_include_file(stdint.h HAVE_STDINT_H) +check_include_file(stdlib.h HAVE_STDLIB_H) +check_include_file(string.h HAVE_STRING_H) +check_include_file(sys/mman.h HAVE_SYS_MMAN_H) +check_include_file(unistd.h HAVE_UNISTD_H) + +if(HAVE_STDINT_H) + add_definitions(-DHAVE_STDINT_H) +endif(HAVE_STDINT_H) + +if(HAVE_STDLIB_H) + add_definitions(-DHAVE_STDLIB_H) +endif(HAVE_STDLIB_H) + +if(HAVE_STRING_H) + add_definitions(-DHAVE_STRING_H) +endif(HAVE_STRING_H) + +if(HAVE_SYS_MMAN_H) + add_definitions(-DHAVE_SYS_MMAN_H) +endif(HAVE_SYS_MMAN_H) + +if(HAVE_UNISTD_H) + add_definitions(-DHAVE_UNISTD_H) +endif(HAVE_UNISTD_H) + # check if the platform has support for SSE SIMD extension check_include_file(xmmintrin.h HAVE_XMMINTRIN_H) if(HAVE_XMMINTRIN_H) @@ -43,6 +70,7 @@ else() # check if the platform has support NEON SIMD extension check_include_file(arm_neon.h HAVE_ARM_NEON_H) if(HAVE_ARM_NEON_H) + add_definitions(-DHAVE_NEON) endif(HAVE_ARM_NEON_H) endif(HAVE_XMMINTRIN_H) |
