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| author | Kyle Evans <kevans@FreeBSD.org> | 2020-03-29 23:59:14 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2020-03-29 23:59:14 +0000 |
| commit | 6f00f42ab62c063f484054f12dece8fbe7bbc8dc (patch) | |
| tree | ec41b0b92d16d0f794cee825fab5402e8e641f89 /gnu | |
| parent | 006eb44926d6949e0b60b21920f1ea93f03efd2f (diff) | |
| download | src-6f00f42ab62c063f484054f12dece8fbe7bbc8dc.tar.gz src-6f00f42ab62c063f484054f12dece8fbe7bbc8dc.zip | |
gdb: compile with -fcommon explicitly
As described in the comment, gdb relies on some of the linker magic that
happens with -fcommon. I suspect the life expectancy of gdb-in-base is low
enough that this isn't worth spending much time addressing, especially given
the vintage. Hit it with the -fcommon hammer so that it continues to just
work.
MFC after: 3 days
Notes
Notes:
svn path=/head/; revision=359432
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/usr.bin/gdb/Makefile.inc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gnu/usr.bin/gdb/Makefile.inc b/gnu/usr.bin/gdb/Makefile.inc index f7dd8452abad..68e7a6c3b986 100644 --- a/gnu/usr.bin/gdb/Makefile.inc +++ b/gnu/usr.bin/gdb/Makefile.inc @@ -47,6 +47,11 @@ CFLAGS+= -I${CNTRB_GDB}/include CFLAGS+= -I${CNTRB_BU}/bfd CFLAGS+= -I${SYSROOT:U${DESTDIR}}/${INCLUDEDIR}/edit +# Some bits here currently rely on some of the linker-merging magic that happens +# with -fcommon. While this is the default right now, explicitly set -fcommon +# so that it continues to build when the default flips. +CFLAGS+= -fcommon + GENSRCS+= nm.h tm.h .if defined(GDB_CROSS_DEBUGGER) |