[src/trunk]: src/external/gpl3/gcc/dist/gcc/config PR 51266, PR 52326: Fix GC...

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

details:   https://anonhg.NetBSD.org/src/rev/bea5f5151473
branches:  trunk
changeset: 355219:bea5f5151473
user:      joerg <joerg%NetBSD.org@localhost>
date:      Wed Jul 19 13:10:28 2017 +0000

description:
PR 51266, PR 52326: Fix GCC specs to always default to -shared-libgcc,
except on Sun2, which just uses plain -lgcc.

diffstat:

 external/gpl3/gcc/dist/gcc/config/m68k/netbsd-elf.h |  1 +
 external/gpl3/gcc/dist/gcc/config/netbsd-elf.h      |  5 +++++
 2 files changed, 6 insertions(+), 0 deletions(-)

diffs (23 lines):

diff -r 7e94f8317634 -r bea5f5151473 external/gpl3/gcc/dist/gcc/config/m68k/netbsd-elf.h
--- a/external/gpl3/gcc/dist/gcc/config/m68k/netbsd-elf.h       Wed Jul 19 10:26:09 2017 +0000
+++ b/external/gpl3/gcc/dist/gcc/config/m68k/netbsd-elf.h       Wed Jul 19 13:10:28 2017 +0000
@@ -82,6 +82,7 @@
 /* NetBSD/sun2 does not support shlibs, avoid using libgcc_pic.  */
 #if TARGET_DEFAULT_CPU == 0
 #undef REAL_LIBGCC_SPEC
+#define REAL_LIBGCC_SPEC       "-lgcc"
 #endif
 
 #define NETBSD_ENTRY_POINT "_start"
diff -r 7e94f8317634 -r bea5f5151473 external/gpl3/gcc/dist/gcc/config/netbsd-elf.h
--- a/external/gpl3/gcc/dist/gcc/config/netbsd-elf.h    Wed Jul 19 10:26:09 2017 +0000
+++ b/external/gpl3/gcc/dist/gcc/config/netbsd-elf.h    Wed Jul 19 13:10:28 2017 +0000
@@ -113,3 +113,8 @@
 
 #undef TARGET_UNWIND_TABLES_DEFAULT
 #define TARGET_UNWIND_TABLES_DEFAULT true
+
+#undef REAL_LIBGCC_SPEC
+#define REAL_LIBGCC_SPEC                                                  \
+   "%{static|static-libgcc:-lgcc}"                                        \
+   "%{!static:%{!static-libgcc:--as-needed -lgcc_s --no-as-needed -lgcc}}"