bpo-11063: Use more reliable way to check if uuid function exists (py…

…thonGH-4343)
skrah · Nov 8, 2017 · 0e163d2 · 0e163d2
1 parent 9a10ff4
commit 0e163d2
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Showing 2 changed files with 2 additions and 4 deletions.
diff --git a/configure b/configure
@@ -9522,8 +9522,7 @@ main ()
 {
 
 #ifndef uuid_generate_time_safe
-uuid_t out;
-uuid_generate_time_safe(out);
+void *x = uuid_generate_time_safe
 #endif
 
   ;

diff --git a/configure.ac b/configure.ac
@@ -2680,8 +2680,7 @@ AC_CHECK_LIB(dld, shl_load)	# Dynamic linking for HP-UX
 AC_MSG_CHECKING(for uuid_generate_time_safe)
 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <uuid/uuid.h>]], [[
 #ifndef uuid_generate_time_safe
-uuid_t out;
-uuid_generate_time_safe(out);
+void *x = uuid_generate_time_safe
 #endif
 ]])],
   [AC_DEFINE(HAVE_UUID_GENERATE_TIME_SAFE, 1, Define if uuid_generate_time_safe() exists.)