check: patch internal check copy some more so that failures actually fail

Include unistd.h so that _POSIX_VERSION is actually defined when
it should be defined. Without that, stuff like fail_if(1) doesn't
actually fail, presumably because other parts of the code do include
unistd.h and then have _POSIX_VERSION defined.

Fixes #604565 even more.

diff --git a/libs/gst/check/libcheck/check.c b/libs/gst/check/libcheck/check.c
index fe4007a..88e9e10 100644 (file)
--- a/libs/gst/check/libcheck/check.c
+++ b/libs/gst/check/libcheck/check.c
@@ -31,6 +31,10 @@
 #include "check_impl.h"
 #include "check_msg.h"
 
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>             /* for _POSIX_VERSION */
+#endif
+
 #ifndef DEFAULT_TIMEOUT
 #define DEFAULT_TIMEOUT 4
 #endif