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gengtype-{lex,yacc}.c rules broken
- From: Andreas Schwab <schwab at suse dot de>
- To: gcc-patches at gcc dot gnu dot org
- Date: Mon, 13 Jan 2003 13:31:37 +0100
- Subject: gengtype-{lex,yacc}.c rules broken
The rules for gengtypt-{lex,yacc}.c don't work with a relative srcdir.
Tested on ia64-linux.
Andreas.
2003-01-13 Andreas Schwab <schwab@suse.de>
* Makefile.in ($(parsedir)/gengtype-lex.c): Fix for relative
srcdir.
($(parsedir)/gengtype-yacc.c): Likewise.
--- gcc/Makefile.in.~1.969.~ 2003-01-13 10:08:03.000000000 +0100
+++ gcc/Makefile.in 2003-01-13 13:18:12.000000000 +0100
@@ -2111,8 +2111,9 @@ gengtype-yacc.o : $(parsedir)/gengtype-y
# The sed command works around a bug in flex-2.5.4.
$(parsedir)/gengtype-lex.c : $(srcdir)/gengtype-lex.l
+ s=`cd $(srcdir) && ${PWD}`; \
cd $(parsedir) && \
- $(FLEX) $(FLEXFLAGS) -t -o$@ $(srcdir)/gengtype-lex.l | \
+ $(FLEX) $(FLEXFLAGS) -t -o- $$s/gengtype-lex.l | \
sed 's/^\(char msg\[\];\)/yyconst \1/' > g-$$$$ ; \
if test $$? -eq 0 ; then \
mv -f g-$$$$ gengtype-lex.c ; \
@@ -2122,9 +2123,10 @@ $(parsedir)/gengtype-lex.c : $(srcdir)/g
fi
$(parsedir)/gengtype-yacc.c: $(srcdir)/gengtype-yacc.y
- (cd $(parsedir) && \
- $(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c $(srcdir)/gengtype-yacc.y || \
- ( rm -f $@ && false ) )
+ s=`cd $(srcdir) && ${PWD}`; \
+ cd $(parsedir) && \
+ $(BISON) $(BISONFLAGS) -d -o gengtype-yacc.c $$s/gengtype-yacc.y || \
+ { rm -f gengtype-yacc.c && false; }
genconditions$(build_exeext) : genconditions.o $(BUILD_EARLY_SUPPORT) \
$(BUILD_RTL) $(BUILD_ERRORS) $(BUILD_LIBDEPS)
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux AG, Deutschherrnstr. 15-19, D-90429 Nürnberg
Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
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