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| author | João Valverde <j@v6e.pt> | 2021-09-22 15:57:43 +0100 |
|---|---|---|
| committer | Wireshark GitLab Utility <gerald+gitlab-utility@wireshark.org> | 2021-09-22 16:34:37 +0000 |
| commit | fa525649bea7ee6ec14958e123b386755d0518ac (patch) | |
| tree | b1ac2bd68dbd5b3a7990b43ae6067c63a3c03332 /CMakeLists.txt | |
| parent | 9bce34ca67d1f057c2fcb910c030d2a160c69ade (diff) | |
CMake: Try to set a required try_run() definition in a more idiomatic way
This is applicable to every test (if we had more), not just HAVE_C99_VSNPRINTF.
Could also be a #define but let's go with this for now. This takes
advantage of the stack based design of CMakePushCheckState.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index c23b3037dd..eac75e17f3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -472,6 +472,7 @@ if(MINGW) # -D_POSIX ) + list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_POSIX) endif() if( CMAKE_C_COMPILER_ID MATCHES "MSVC") |