From 2469c4b2dbdd601a4e44ecf9925b99bd2cd1b43f Mon Sep 17 00:00:00 2001 From: Jeroen Hofstee Date: Tue, 19 Jul 2011 10:41:50 +0000 Subject: [PATCH] rules.mk: replace GNU specific \w with POSIX equivalant If sed does not support the GNU \w regex extension, build attempts lead to circular dependency warnings and finally build failure (crc32.c not found). Build output before and after the patch on FreeBSD is at: http://lists.denx.de/pipermail/u-boot/2011-June/095235.html Signed-off-by: Jeroen Hofstee --- rules.mk | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rules.mk b/rules.mk index 5fd12a027d..a6bae62679 100644 --- a/rules.mk +++ b/rules.mk @@ -29,11 +29,11 @@ $(obj).depend: $(src)Makefile $(TOPDIR)/config.mk $(SRCS) $(HOSTSRCS) @rm -f $@ @touch $@ @for f in $(SRCS); do \ - g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \ + g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \ $(CC) -M $(CPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \ done @for f in $(HOSTSRCS); do \ - g=`basename $$f | sed -e 's/\(.*\)\.\w/\1.o/'`; \ + g=`basename $$f | sed -e 's/\(.*\)\.[[:alnum:]_]/\1.o/'`; \ $(HOSTCC) -M $(HOSTCPPFLAGS) -MQ $(obj)$$g $$f >> $@ ; \ done -- 2.39.5