Tweak bison build rules so that we get the same error messages from

bison 1.875 and later as we did from earlier bison releases.  Eventually
we will probably want to adopt the newer message spelling ... but not yet.
Per recent discussion on pgpatches.
Note: I didn't change the build rules for bootstrap, ecpg, or plpgsql
grammars, since these do not affect regression test results.

diff --git a/contrib/cube/Makefile b/contrib/cube/Makefile
index 0cdb317fda013cd21c4e7c949f9018a87f31fa60..5e396ac8788cd9562ff8da52f4669fa6414db84e 100644 (file)
--- a/contrib/cube/Makefile
+++ b/contrib/cube/Makefile
@@ -1,4 +1,4 @@
-# $Header: /cvsroot/pgsql/contrib/cube/Makefile,v 1.7 2002/11/01 22:52:33 tgl Exp $
+# $Header: /cvsroot/pgsql/contrib/cube/Makefile,v 1.8 2003/01/31 20:58:00 tgl Exp $
 
 subdir = contrib/cube
 top_builddir = ../..
@@ -17,11 +17,17 @@ cubeparse.o: cubescan.c
 
 cubeparse.c: cubeparse.h ;
 
+# The sed hack is so that we can get the same error messages with
+# bison 1.875 and later as we did with earlier bisons.  Eventually,
+# I suppose, we should re-standardize on "syntax error" --- in which
+# case flip the sed translation, but don't remove it.
+
 cubeparse.h: cubeparse.y
 ifdef YACC
    $(YACC) -d $(YFLAGS) -p cube_yy $<
-   mv -f y.tab.c cubeparse.c
+   sed -e 's/"syntax error/"parse error/' < y.tab.c > cubeparse.c
    mv -f y.tab.h cubeparse.h
+   rm -f y.tab.c
 else
    @$(missing) bison $< $@
 endif

diff --git a/contrib/seg/Makefile b/contrib/seg/Makefile
index 350e1347984ca2db5e8504ed62878121e79553ae..bb8ff205d91d7f10e3ea4125efbcff56bd7fc7ec 100644 (file)
--- a/contrib/seg/Makefile
+++ b/contrib/seg/Makefile
@@ -1,4 +1,4 @@
-# $Header: /cvsroot/pgsql/contrib/seg/Makefile,v 1.7 2002/11/01 22:52:33 tgl Exp $
+# $Header: /cvsroot/pgsql/contrib/seg/Makefile,v 1.8 2003/01/31 20:58:00 tgl Exp $
 
 subdir = contrib/seg
 top_builddir = ../..
@@ -16,11 +16,17 @@ segparse.o: segscan.c
 
 segparse.c: segparse.h ;
 
+# The sed hack is so that we can get the same error messages with
+# bison 1.875 and later as we did with earlier bisons.  Eventually,
+# I suppose, we should re-standardize on "syntax error" --- in which
+# case flip the sed translation, but don't remove it.
+
 segparse.h: segparse.y
 ifdef YACC
    $(YACC) -d $(YFLAGS) -p seg_yy $<
-   mv -f y.tab.c segparse.c
+   sed -e 's/"syntax error/"parse error/' < y.tab.c > segparse.c
    mv -f y.tab.h segparse.h
+   rm -f y.tab.c
 else
    @$(missing) bison $< $@
 endif

diff --git a/src/backend/parser/Makefile b/src/backend/parser/Makefile
index c11098eac2ac923d25d15e3177942e3a37c030a8..d2401ec75e78556863f8776013b45f907aecbf74 100644 (file)
--- a/src/backend/parser/Makefile
+++ b/src/backend/parser/Makefile
@@ -2,7 +2,7 @@
 #
 # Makefile for parser
 #
-# $Header: /cvsroot/pgsql/src/backend/parser/Makefile,v 1.38 2002/11/01 22:52:33 tgl Exp $
+# $Header: /cvsroot/pgsql/src/backend/parser/Makefile,v 1.39 2003/01/31 20:58:00 tgl Exp $
 #
 #-------------------------------------------------------------------------
 
@@ -38,11 +38,17 @@ gram.o: $(srcdir)/scan.c
 
 $(srcdir)/gram.c: $(srcdir)/parse.h ;
 
+# The sed hack is so that we can get the same error messages with
+# bison 1.875 and later as we did with earlier bisons.  Eventually,
+# I suppose, we should re-standardize on "syntax error" --- in which
+# case flip the sed translation, but don't remove it.
+
 $(srcdir)/parse.h: gram.y
 ifdef YACC
    $(YACC) -d $(YFLAGS) $<
-   mv -f y.tab.c $(srcdir)/gram.c
+   sed -e 's/"syntax error/"parse error/' < y.tab.c > $(srcdir)/gram.c
    mv -f y.tab.h $(srcdir)/parse.h
+   rm -f y.tab.c
 else
    @$(missing) bison $< $@
 endif