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authorH. Peter Anvin <hpa@zytor.com>2007-02-10 13:22:40 -0800
committerH. Peter Anvin <hpa@zytor.com>2007-02-10 13:22:40 -0800
commit14df2f8046001f2dc24e1f65bb17c6e31dfbbd09 (patch)
treee1aa9c709cd2e3ff208d2160157bac9f3acff61c /mtools/Makefile
parent1970446f95df5ac0a0d3b2b0e90b72e0dd353699 (diff)
parentd48bb2b249d996587cfe6e39e810a9805d013abe (diff)
downloadsyslinux-3.40-pre5.tar.gz
Merge with git+ssh://master.kernel.org/pub/scm/boot/syslinux/syslinux.git#syslinux-3.3xsyslinux-3.40-pre5
Diffstat (limited to 'mtools/Makefile')
-rw-r--r--mtools/Makefile8
1 files changed, 7 insertions, 1 deletions
diff --git a/mtools/Makefile b/mtools/Makefile
index 26909a30..546e3d14 100644
--- a/mtools/Makefile
+++ b/mtools/Makefile
@@ -1,8 +1,14 @@
+gcc_ok = $(shell if gcc $(1) ../dummy.c -o /dev/null 2>/dev/null; \
+ then echo '$(1)'; else echo '$(2)'; fi)
+
+comma := ,
+LDHASH := $(call gcc_ok,-Wl$(comma)--hash-style=both,)
+
CC = gcc
OPTFLAGS = -g -Os
INCLUDES = -I. -I.. -I../libfat
CFLAGS = -W -Wall -D_FILE_OFFSET_BITS=64 $(OPTFLAGS) $(INCLUDES)
-LDFLAGS = -s
+LDFLAGS = $(LDHASH) -s
SRCS = syslinux.c ../syslxmod.c ../bootsect_bin.c ../ldlinux_bin.c $(wildcard ../libfat/*.c)
OBJS = $(patsubst %.c,%.o,$(notdir $(SRCS)))