+2023-02-04 Bruno Haible <bruno@clisp.org>
+
+ spawn: Fix compilation error on macOS (regression 2023-01-22).
+ * lib/spawn.in.h: Tweak logic for defining the POSIX_SPAWN_* constants.
+
2023-02-03 Bruno Haible <bruno@clisp.org>
relocatable-prog: Fix compiler warning.
/* Flags to be set in the 'posix_spawnattr_t'. */
#if @HAVE_POSIX_SPAWN@
-# if !@REPLACE_POSIX_SPAWN@
-/* Use the values from the system, but provide the missing ones. */
-# ifndef POSIX_SPAWN_SETSCHEDPARAM
-# define POSIX_SPAWN_SETSCHEDPARAM 0
-# endif
-# ifndef POSIX_SPAWN_SETSCHEDULER
-# define POSIX_SPAWN_SETSCHEDULER 0
-# endif
-# else /* @REPLACE_POSIX_SPAWN@ */
+# if @REPLACE_POSIX_SPAWN@
/* Use the values from the system, for better compatibility. */
/* But this implementation does not support AIX extensions. */
# undef POSIX_SPAWN_FORK_HANDLERS
# endif
+/* Provide the values that the system is lacking. */
+# ifndef POSIX_SPAWN_SETSCHEDPARAM
+# define POSIX_SPAWN_SETSCHEDPARAM 0
+# endif
+# ifndef POSIX_SPAWN_SETSCHEDULER
+# define POSIX_SPAWN_SETSCHEDULER 0
+# endif
#else /* !@HAVE_POSIX_SPAWN@ */
# define POSIX_SPAWN_RESETIDS 0x01
# define POSIX_SPAWN_SETPGROUP 0x02