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authorEric Andersen <andersen@codepoet.org>2000-12-11 16:20:40 +0000
committerEric Andersen <andersen@codepoet.org>2000-12-11 16:20:40 +0000
commit9962cd9f7879e8b51ab6eca5abd7c5e51cec8685 (patch)
treecf68a0d2b95ce1c222b03ef8c8863a0c10da5ca1 /Makefile
parentc8eedd56ac9fc651bf60e42da5609d1c9182a2ae (diff)
downloadbusybox-9962cd9f7879e8b51ab6eca5abd7c5e51cec8685.tar.gz
Add a linker warning for symbol conflicts.
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile9
1 files changed, 4 insertions, 5 deletions
diff --git a/Makefile b/Makefile
index 345c3c35f..52ad774d8 100644
--- a/Makefile
+++ b/Makefile
@@ -93,14 +93,13 @@ ifeq ($(DODMALLOC),true)
# Force debug=true, since this is useless when not debugging...
DODEBUG = true
endif
-# -D_GNU_SOURCE is needed because environ is used in init.c
ifeq ($(DODEBUG),true)
- CFLAGS += $(WARNINGS) -g -D_GNU_SOURCE
- LDFLAGS +=
- STRIP =
+ CFLAGS += $(WARNINGS) -g -D_GNU_SOURCE
+ LDFLAGS += -Wl,-warn-common
+ STRIP =
else
CFLAGS += $(WARNINGS) $(OPTIMIZATION) -fomit-frame-pointer -D_GNU_SOURCE
- LDFLAGS += -s
+ LDFLAGS += -s -Wl,-warn-common
STRIP = $(STRIPTOOL) --remove-section=.note --remove-section=.comment $(PROG)
endif
ifeq ($(DOSTATIC),true)