patches/gcc/4.2.0/230-libbackend_dep_gcov-iov.h.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Tue Dec 29 21:16:51 2009 +0100 (2009-12-29)
changeset 1667 a5020a1facff
parent 111 2e16b9fc302d
permissions -rw-r--r--
config: fix generated config files when GREP_OPTIONS set --color=always

grep is used when generating some .in files (in config.gen). If GREP_OPTIONS
contains --color=always, then the generated files will contains some escape
sequences setting the color, and mconf would choke on those escape sequences.

Always set and export an empty GREP_OPTIONS to avoid that.

Issue reported by Kevin Kirkup <kevin dot kirkup at gmail dot com> :
http://sourceware.org/ml/crossgcc/2009-12/msg00026.html
yann@111
     1
Index: gcc-4.2/gcc/Makefile.in
yann@111
     2
===================================================================
yann@111
     3
--- gcc-4.2/gcc/Makefile.in	(revision 121758)
yann@111
     4
+++ gcc-4.2/gcc/Makefile.in	(working copy)
yann@111
     5
@@ -2658,7 +2658,7 @@ mips-tdump.o : mips-tdump.c $(CONFIG_H) 
yann@111
     6
 # FIXME: writing proper dependencies for this is a *LOT* of work.
yann@111
     7
 libbackend.o : $(OBJS-common:.o=.c) $(out_file) \
yann@111
     8
   insn-config.h insn-flags.h insn-codes.h insn-constants.h \
yann@111
     9
-  insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE)
yann@111
    10
+  insn-attr.h  $(DATESTAMP) $(BASEVER) $(DEVPHASE) gcov-iov.h
yann@111
    11
 	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) \
yann@111
    12
 	  -DTARGET_NAME=\"$(target_noncanonical)\" \
yann@111
    13
 	  -DLOCALEDIR=\"$(localedir)\" \