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authorEric Andersen2003-07-22 08:56:01 +0000
committerEric Andersen2003-07-22 08:56:01 +0000
commit0a14c9f924eaf6a64e78959a190d187d646b3c0c (patch)
tree67aafaa87aba12e0ea7bb4ac42c6354b5ab90eff /Rules.mak
parentd14d2a1f619ffac23efaee26260860504202d66c (diff)
downloadbusybox-0a14c9f924eaf6a64e78959a190d187d646b3c0c.zip
busybox-0a14c9f924eaf6a64e78959a190d187d646b3c0c.tar.gz
A minor update for handling older gcc versions
Diffstat (limited to 'Rules.mak')
-rw-r--r--Rules.mak8
1 files changed, 2 insertions, 6 deletions
diff --git a/Rules.mak b/Rules.mak
index 15dde52..b38225f 100644
--- a/Rules.mak
+++ b/Rules.mak
@@ -74,11 +74,7 @@ BB_SRC_DIR=
# using the compatible RPMs (compat-*) at http://www.redhat.com !
#LIBCDIR:=/usr/i386-glibc20-linux
#
-# The following is used for libc5 (if you install altgcc and libc5-altdev
-# on a Debian system).
-#LIBCDIR:=/usr/i486-linuxlibc1
-#
-# For other libraries, you are on your own...
+# For other libraries, you are on your own. But these may (or may not) help...
#LDFLAGS+=-nostdlib
#LIBRARIES:=$(LIBCDIR)/lib/libc.a -lgcc
#CROSS_CFLAGS+=-nostdinc -I$(LIBCDIR)/include -I$(GCCINCDIR)
@@ -128,7 +124,7 @@ ifeq ($(strip $(TARGET_ARCH)),arm)
OPTIMIZATION+=-fstrict-aliasing
endif
ifeq ($(strip $(TARGET_ARCH)),i386)
- OPTIMIZATION+=-march=i386
+ OPTIMIZATION+=$(call check_gcc,-march=i386,)
OPTIMIZATION+=$(call check_gcc,-mpreferred-stack-boundary=2,)
OPTIMIZATION+=$(call check_gcc,-falign-functions=0 -falign-jumps=0 -falign-loops=0,\
-malign-functions=0 -malign-jumps=0 -malign-loops=0)