[src/trunk]: src/external/gpl3/gcc/dist/libobjc prevent DFmode re-definition.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/6d21de361811
branches:  trunk
changeset: 455416:6d21de361811
user:      christos <christos%NetBSD.org@localhost>
date:      Wed Oct 16 15:01:56 2019 +0000

description:
prevent DFmode re-definition.

diffstat:

 external/gpl3/gcc/dist/libobjc/encoding.c |  1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diffs (11 lines):

diff -r c49ae285a598 -r 6d21de361811 external/gpl3/gcc/dist/libobjc/encoding.c
--- a/external/gpl3/gcc/dist/libobjc/encoding.c Wed Oct 16 15:01:10 2019 +0000
+++ b/external/gpl3/gcc/dist/libobjc/encoding.c Wed Oct 16 15:01:56 2019 +0000
@@ -81,6 +81,7 @@
 #define DECL_MODE(TYPE) *(TYPE)
 #define TYPE_MODE(TYPE) *(TYPE)
 
+#undef DFmode
 #define DFmode          _C_DBL
 
 #define strip_array_types(TYPE)      ({const char *_field = (TYPE); \