Hello,
Archaic turned my attention to the following piece of GCC Chapter 6
build log in LFS SVN (also present in the LiveCD trunk logs):
echo | /lfs-livecd/packages/gcc/gcc-build/./gcc/xgcc
-B/lfs-livecd/packages/gcc/gcc-build/./gcc/
-B/usr/i486-pc-linux-gnu/bin/ -B/usr/i486-pc-linux-gnu/lib/ -isystem
/usr/i486-pc-linux-gnu/include -isystem
/usr/i486-pc-linux-gnu/sys-include -E -dM - | \
sed -n 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p ; \
s/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
sort -u > tmp-macro_list
sed: -e expression #1, char 88: unterminated address regex
This bug goes away if I downgrade Make to 3.80. Alternatively, the
attached patch (backported from gcc-4_2-branch) has to be applied.
--
Alexander E. Patrakov
Submitted By: Alexander E. Patrakov
Date: 2006-12-11
Initial Package Version: 4.1.1
Upstream Status: backported from gcc-4_2-branch
Origin: backported from gcc-4_2-branch
Description: Fixes incompatibility with Make-3.81,
that would result in the following messages in the build log:
echo | /lfs-livecd/packages/gcc/gcc-build/./gcc/xgcc -B/lfs-livecd/packages/gcc/gcc-build/./gcc/ -B/usr/i486-pc-linux-gnu/bin/ -B/usr/i486-pc-linux-gnu/lib/ -isystem /usr/i486-pc-linux-gnu/include -isystem /usr/i486-pc-linux-gnu/sys-include -E -dM - | \
sed -n 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p ; \
s/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
sort -u > tmp-macro_list
sed: -e expression #1, char 88: unterminated address regex
--- gcc-4.1.1/gcc/Makefile.in
+++ gcc-4.1.1/gcc/Makefile.in
@@ -3146,8 +3209,8 @@
macro_list: s-macro_list; @true
s-macro_list : $(GCC_PASSES)
echo | $(GCC_FOR_TARGET) -E -dM - | \
- sed -n 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p ; \
- s/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
+ sed -n -e 's/^#define \([^_][a-zA-Z0-9_]*\).*/\1/p' \
+ -e 's/^#define \(_[^_A-Z][a-zA-Z0-9_]*\).*/\1/p' | \
sort -u > tmp-macro_list
$(SHELL) $(srcdir)/../move-if-change tmp-macro_list macro_list
$(STAMP) s-macro_list
--
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