2010-11-19 Jan Kratochvil <jan.kratochvil@redhat.com>

	    Tom Tromey  <tromey@redhat.com>

	* Makefile.in (.y.c): Directly create $@ from YLWRAP.
	(.PHONY): Remove for .y outputs.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 6997f0d..39d48ef 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-19  Jan Kratochvil  <jan.kratochvil@redhat.com>
+           Tom Tromey  <tromey@redhat.com>
+
+       * Makefile.in (.y.c): Directly create $@ from YLWRAP.
+       (.PHONY): Remove for .y outputs.
+
 2010-11-19  Will Drewry  <wad@google.com>
            Tavis Ormandy  <taviso@google.com>
            Jan Kratochvil  <jan.kratochvil@redhat.com>

diff --git a/gdb/Makefile.in b/gdb/Makefile.in
index 550badf..debda36 100644 (file)
--- a/gdb/Makefile.in
+++ b/gdb/Makefile.in
@@ -1615,8 +1615,10 @@ po/$(PACKAGE).pot: force
 
 .SUFFIXES: .y .l
 .y.c:
-       $(SHELL) $(YLWRAP) $< y.tab.c $@.tmp -- $(YACC) $(YFLAGS)
-       -sed -e '/extern.*malloc/d' \
+       rm -f $@ $@.tmp
+       $(SHELL) $(YLWRAP) $< y.tab.c $@ -- $(YACC) $(YFLAGS) && mv $@ $@.tmp \
+               || (rm -f $@; false)
+       sed -e '/extern.*malloc/d' \
             -e '/extern.*realloc/d' \
             -e '/extern.*free/d' \
             -e '/include.*malloc.h/d' \
@@ -1625,9 +1627,9 @@ po/$(PACKAGE).pot: force
             -e 's/\([ \t;,(]\)free\([ \t]*[&(),]\)/\1xfree\2/g' \
             -e 's/\([ \t;,(]\)free$$/\1xfree/g' \
             -e '/^#line.*y.tab.c/d' \
-         < $@.tmp > $@.new
-       -rm $@.tmp
-       mv $@.new ./$*.c
+            -e "s/^\(#line.*\)`basename $<`/\1`echo $<|sed 's/\//\\\\\//g'`/" \
+         < $@.tmp > $@
+       rm -f $@.tmp
 .l.c:
        if [ "$(FLEX)" ] && $(FLEX) --version >/dev/null 2>&1; then \
            $(FLEX) -o$@ $< && \
@@ -1651,13 +1653,7 @@ po/$(PACKAGE).pot: force
            false; \
        fi
 
-.PRECIOUS: ada-exp.c ada-lex.c
-.PRECIOUS: c-exp.c
-.PRECIOUS: f-exp.c
-.PRECIOUS: jv-exp.c
-.PRECIOUS: m2-exp.c
-.PRECIOUS: objc-exp.c
-.PRECIOUS: p-exp.c
+.PRECIOUS: ada-exp.c
 
 # XML rules