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| author | Etienne Samson <samson.etienne@gmail.com> | 2018-08-17 15:56:30 +0000 |
|---|---|---|
| committer | Etienne Samson <samson.etienne@gmail.com> | 2018-08-24 22:00:05 +0200 |
| commit | 1a9cc18260b68b149476adb6f39e37ab47d3d21f (patch) | |
| tree | 532d1f75793b9fde27b1306c09e577ba16d0bc38 /src/CMakeLists.txt | |
| parent | 8856337b35ad417db9fa5604f76086528cb0436b (diff) | |
| download | libgit2-1a9cc18260b68b149476adb6f39e37ab47d3d21f.tar.gz | |
util: make the qsort_r check work on macOS
This performs a compile-check by using CMake support, to differentiate the GNU
version from the BSD version of qsort_r.
Module taken from 4f252abea5f1d17c60f6ff115c9c44cc0b6f1df6, which I've checked
against CMake 2.8.11.
Diffstat (limited to 'src/CMakeLists.txt')
| -rw-r--r-- | src/CMakeLists.txt | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index be733cc76..157ce8000 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -58,10 +58,19 @@ IF (HAVE_FUTIMENS) SET(GIT_USE_FUTIMENS 1) ENDIF () -CHECK_FUNCTION_EXISTS(qsort_r HAVE_QSORT_R) -IF (HAVE_QSORT_R) - ADD_DEFINITIONS(-DHAVE_QSORT_R) -ENDIF () +CHECK_PROTOTYPE_DEFINITION(qsort_r + "void qsort_r(void *base, size_t nmemb, size_t size, void *thunk, int (*compar)(void *, const void *, const void *))" + "" "stdlib.h" HAVE_QSORT_R_BSD) +IF (HAVE_QSORT_R_BSD) + ADD_DEFINITIONS(-DHAVE_QSORT_R_BSD) +ENDIF() + +CHECK_PROTOTYPE_DEFINITION(qsort_r + "void qsort_r(void *base, size_t nmemb, size_t size, int (*compar)(const void *, const void *, void *), void *arg)" + "" "stdlib.h" HAVE_QSORT_R_GNU) +IF (HAVE_QSORT_R_GNU) + ADD_DEFINITIONS(-DHAVE_QSORT_R_GNU) +ENDIF() CHECK_FUNCTION_EXISTS(qsort_s HAVE_QSORT_S) IF (HAVE_QSORT_S) |