From: John Levon <john.levon@xxxxxxxxxx> As per: https://gcc.gnu.org/onlinedocs/gcc-4.6.3/gcc/Symbol_002dRenaming-Pragmas.html we should set this define. Signed-off-by: John Levon <john.levon@xxxxxxxxxx> --- lib.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/lib.c b/lib.c index 14e51979..9b03895c 100644 --- a/lib.c +++ b/lib.c @@ -1507,6 +1507,8 @@ static void predefined_macros(void) if (optimize_size) predefine("__OPTIMIZE_SIZE__", 0, "1"); + predefine("__PRAGMA_REDEFINE_EXTNAME", 1, "1"); + // Temporary hacks predefine("__extension__", 0, NULL); predefine("__pragma__", 0, NULL); -- 2.23.0
