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| author | Jukka Ojanen <jukka.ojanen@linkotec.net> | 2016-04-07 12:01:57 +0300 |
|---|---|---|
| committer | Jukka Ojanen <jukka.ojanen@linkotec.net> | 2016-04-07 12:01:57 +0300 |
| commit | 944d14c9151f6b20145de0cdae38e366e73c9432 (patch) | |
| tree | 33e17e0a166f03307ebf11e8ab2891ae1ab90f61 | |
| parent | c85bf4b4a7a1199d9c48c24ec5a49ea0b16e1af1 (diff) | |
| download | ffts-944d14c9151f6b20145de0cdae38e366e73c9432.zip ffts-944d14c9151f6b20145de0cdae38e366e73c9432.tar.gz | |
If the system is not ARM or x86 based, we will have invalid set of compiler flags
| -rw-r--r-- | CMakeLists.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 8c21185..2028c03 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -82,11 +82,13 @@ if(HAVE_UNISTD_H) add_definitions(-DHAVE_UNISTD_H) endif(HAVE_UNISTD_H) +# backup flags +set(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS}) + # Determinate if we are cross-compiling if(NOT CMAKE_CROSSCOMPILING) if(CMAKE_SYSTEM_PROCESSOR MATCHES "^arm") # Determinate ARM architecture - set(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS}) # Try to execute quietly without messages set(CMAKE_REQUIRED_QUIET 1) @@ -230,8 +232,6 @@ if(NOT CMAKE_CROSSCOMPILING) endif(NOT HARDFP_SUPPORTED) endif(NOT NEON_HARDFP_SUPPORTED AND NOT NEON_SOFTFP_SUPPORTED) else() - set(CMAKE_REQUIRED_FLAGS_SAVE ${CMAKE_REQUIRED_FLAGS}) - # enable SSE code generation if(CMAKE_COMPILER_IS_GNUCC) set(CMAKE_REQUIRED_FLAGS "${CMAKE_REQUIRED_FLAGS_SAVE} -msse") @@ -294,6 +294,9 @@ else() # TODO: Add detections for compiler support and headers endif(NOT CMAKE_CROSSCOMPILING) +# restore flags +set(CMAKE_REQUIRED_FLAGS ${CMAKE_REQUIRED_FLAGS_SAVE}) + # compiler settings if(MSVC) # enable all warnings but also disable some.. |
