cmake: Update pthreads detection.

gthread now seems to support win32 threads and _GLIBCXX_HAS_GTHREADS is always defined. Detect through _GLIBCXX_GCC_GTHR_POSIX_H instead.
jrfonseca · Aug 31, 2024 · 8adada2 · 8adada2
1 parent 104a819
commit 8adada2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -54,7 +54,7 @@ include (StaticCRT)
 # use those features.
 # https://github.com/jrfonseca/drmingw/issues/82#issuecomment-1360081041
 execute_process (
- COMMAND "${CMAKE_COMMAND}" -E echo "#include <thread>\n#ifdef _GLIBCXX_HAS_GTHREADS\n#error _GLIBCXX_HAS_GTHREADS\n#endif"
+ COMMAND "${CMAKE_COMMAND}" -E echo "#include <thread>\n#ifdef _GLIBCXX_GCC_GTHR_POSIX_H\n#error _GLIBCXX_GCC_GTHR_POSIX_H\n#endif"
  COMMAND "${CMAKE_CXX_COMPILER}" -x c++ -E -
  RESULT_VARIABLE STATUS_CXX11_THREADS
  OUTPUT_QUIET