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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 18:02:34 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 18:02:34 +0000 |
| commit | fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb (patch) | |
| tree | a7bde6111c84ea64619656a38fba50909fa0bf60 /libevent/cmake/CheckFunctionKeywords.cmake | |
| parent | Initial commit. (diff) | |
| download | lldpd-fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb.tar.xz lldpd-fadeddfbb2aa38a980dd959b5ec1ffba7afd43cb.zip | |
Adding upstream version 1.0.18.upstream/1.0.18upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'libevent/cmake/CheckFunctionKeywords.cmake')
| -rw-r--r-- | libevent/cmake/CheckFunctionKeywords.cmake | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libevent/cmake/CheckFunctionKeywords.cmake b/libevent/cmake/CheckFunctionKeywords.cmake new file mode 100644 index 0000000..3d968b8 --- /dev/null +++ b/libevent/cmake/CheckFunctionKeywords.cmake @@ -0,0 +1,14 @@ +include(CheckCSourceCompiles) + +macro(check_function_keywords _wordlist) + set(${_result} "") + foreach(flag ${_wordlist}) + string(REGEX REPLACE "[-+/ ()]" "_" flagname "${flag}") + string(TOUPPER "${flagname}" flagname) + set(have_flag "HAVE_${flagname}") + check_c_source_compiles("${flag} void func(); void func() { } int main() { func(); return 0; }" ${have_flag}) + if(${have_flag} AND NOT ${_result}) + set(${_result} "${flag}") + endif(${have_flag} AND NOT ${_result}) + endforeach(flag) +endmacro(check_function_keywords) |