diff --git a/contrib/cube/Makefile b/contrib/cube/Makefile
index e1b9f14244e0deb77cc2d6456488350e1de841ab..0b43cfa24003f797f26cd675c89401e8b76bd27f 100644
--- a/contrib/cube/Makefile
+++ b/contrib/cube/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/cube/Makefile,v 1.16 2006/02/27 12:54:38 petere Exp $
+# $PostgreSQL: pgsql/contrib/cube/Makefile,v 1.17 2006/03/07 01:03:12 tgl Exp $
MODULE_big = cube
OBJS= cube.o cubeparse.o
@@ -28,11 +28,13 @@ endif
# cubescan is compiled as part of cubeparse
cubeparse.o: cubescan.c
+# See notes in src/backend/parser/Makefile about the following two rules
+
cubeparse.c: cubeparse.h ;
cubeparse.h: cubeparse.y
ifdef YACC
- $(YACC) -d $(YFLAGS) -p cube_yy $<
+ $(YACC) -d $(YFLAGS) $<
mv -f y.tab.c cubeparse.c
mv -f y.tab.h cubeparse.h
else
diff --git a/contrib/cube/cubeparse.y b/contrib/cube/cubeparse.y
index 470045e90773ff4a09b1f03a3e0428e39c390049..9756b508aa5c6b32b690fa155a360999df32073f 100644
--- a/contrib/cube/cubeparse.y
+++ b/contrib/cube/cubeparse.y
@@ -10,10 +10,7 @@
#include "cubedata.h"
-#undef yylex /* failure to redefine yylex will result in a call to the */
-#define yylex cube_yylex /* wrong scanner when running inside the postgres backend */
-
-extern int yylex(void); /* defined as cube_yylex in cubescan.l */
+extern int cube_yylex(void);
static char *scanbuf;
static int scanbuflen;
@@ -28,6 +25,8 @@ static NDBOX * write_point_as_box(char *s, int dim);
%}
/* BISON Declarations */
+%name-prefix="cube_yy"
+
%token CUBEFLOAT O_PAREN C_PAREN O_BRACKET C_BRACKET COMMA
%start box
diff --git a/contrib/seg/Makefile b/contrib/seg/Makefile
index d40bf42c6e0deb22ed5525aa1eaafb0911dad89c..7c1c631a00f2636d7d050112bfd253f36e0dd110 100644
--- a/contrib/seg/Makefile
+++ b/contrib/seg/Makefile
@@ -1,4 +1,4 @@
-# $PostgreSQL: pgsql/contrib/seg/Makefile,v 1.15 2006/02/27 12:54:39 petere Exp $
+# $PostgreSQL: pgsql/contrib/seg/Makefile,v 1.16 2006/03/07 01:03:12 tgl Exp $
MODULE_big = seg
OBJS = seg.o segparse.o
@@ -21,14 +21,17 @@ include $(top_builddir)/src/Makefile.global
include $(top_srcdir)/contrib/contrib-global.mk
endif
+
# segscan is compiled as part of segparse
segparse.o: segscan.c
+# See notes in src/backend/parser/Makefile about the following two rules
+
segparse.c: segparse.h ;
segparse.h: segparse.y
ifdef YACC
- $(YACC) -d $(YFLAGS) -p seg_yy $<
+ $(YACC) -d $(YFLAGS) $<
mv -f y.tab.c segparse.c
mv -f y.tab.h segparse.h
else
diff --git a/contrib/seg/segparse.y b/contrib/seg/segparse.y
index 8a3b0b0160c378710744e0e0d9ca4aad46ddf947..d4d739c621cd7412ea2522351e0f4436bd1ec16a 100644
--- a/contrib/seg/segparse.y
+++ b/contrib/seg/segparse.y
@@ -9,14 +9,12 @@
#include "utils/builtins.h"
#include "segdata.h"
-#undef yylex /* failure to redefine yylex will result in calling the */
-#define yylex seg_yylex /* wrong scanner when running inside postgres backend */
+ extern int seg_yylex(void);
- extern int yylex(void); /* defined as seg_yylex in segscan.l */
extern int significant_digits( char *str ); /* defined in seg.c */
void seg_yyerror(const char *message);
- int seg_yyparse( void *result );
+ int seg_yyparse(void *result);
float seg_atof( char *value );
@@ -32,6 +30,8 @@
%}
/* BISON Declarations */
+%name-prefix="seg_yy"
+
%union {
struct BND {
float val;
diff --git a/src/backend/bootstrap/Makefile b/src/backend/bootstrap/Makefile
index ccc6abe67027d6ba9c3c3533a14349b9bba318fa..ed73205fd3ba8476d790ca0d3ff283dbe017b288 100644
--- a/src/backend/bootstrap/Makefile
+++ b/src/backend/bootstrap/Makefile
@@ -2,7 +2,7 @@
#
# Makefile for the bootstrap module
#
-# $PostgreSQL: pgsql/src/backend/bootstrap/Makefile,v 1.33 2006/01/05 01:56:29 momjian Exp $
+# $PostgreSQL: pgsql/src/backend/bootstrap/Makefile,v 1.34 2006/03/07 01:03:12 tgl Exp $
#
#-------------------------------------------------------------------------
@@ -20,43 +20,37 @@ SUBSYS.o: $(OBJS)
$(LD) $(LDREL) $(LDOUT) $@ $^
-bootstrap.o bootparse.o: $(srcdir)/bootstrap_tokens.h
-
# bootscanner is compiled as part of bootparse
bootparse.o: $(srcdir)/bootscanner.c
-# `sed' rules to remove conflicts between bootstrap scanner and parser
-# and the SQL scanner and parser. For correctness' sake the rules that
-# use this must depend on this Makefile.
-define sed-magic
-sed -e 's/^yy/Int_yy/g' \
- -e 's/\([^a-zA-Z0-9_]\)yy/\1Int_yy/g'
-endef
-
+# See notes in src/backend/parser/Makefile about the following two rules
$(srcdir)/bootparse.c: $(srcdir)/bootstrap_tokens.h ;
-$(srcdir)/bootstrap_tokens.h: bootparse.y Makefile
+$(srcdir)/bootstrap_tokens.h: bootparse.y
ifdef YACC
$(YACC) -d $(YFLAGS) $<
- $(sed-magic) < y.tab.c > $(srcdir)/bootparse.c
- $(sed-magic) < y.tab.h > $(srcdir)/bootstrap_tokens.h
- rm -f y.tab.c y.tab.h
+ mv -f y.tab.c $(srcdir)/bootparse.c
+ mv -f y.tab.h $(srcdir)/bootstrap_tokens.h
else
@$(missing) bison $< $@
endif
-$(srcdir)/bootscanner.c: bootscanner.l Makefile
+$(srcdir)/bootscanner.c: bootscanner.l
ifdef FLEX
- $(FLEX) $(FLEXFLAGS) $<
- $(sed-magic) lex.yy.c > $@
- rm -f lex.yy.c
+ $(FLEX) $(FLEXFLAGS) -o'$@' $<
else
@$(missing) flex $< $@
endif
+# Force these dependencies to be known even without dependency info built:
+bootstrap.o bootparse.o: $(srcdir)/bootstrap_tokens.h
+
+
+# bootparse.c, bootstrap_tokens.h, and bootscanner.c are in the distribution
+# tarball, so they are not cleaned here.
clean:
- rm -f SUBSYS.o $(OBJS) bootstrap.o
+ rm -f SUBSYS.o $(OBJS)
# And the garbage that might have been left behind by partial build:
@rm -f y.tab.h y.tab.c y.output lex.yy.c
diff --git a/src/backend/bootstrap/bootparse.y b/src/backend/bootstrap/bootparse.y
index b1a985adba27adfbe9aaaef78133d8243552d67b..8b8645bd600721a8730d4871f5125465c90035cb 100644
--- a/src/backend/bootstrap/bootparse.y
+++ b/src/backend/bootstrap/bootparse.y
@@ -2,14 +2,14 @@
/*-------------------------------------------------------------------------
*
* bootparse.y
- * yacc parser grammar for the "backend" initialization program.
+ * yacc grammar for the "bootstrap" mode (BKI file format)
*
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/bootstrap/bootparse.y,v 1.79 2006/03/05 15:58:22 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/bootstrap/bootparse.y,v 1.80 2006/03/07 01:03:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -79,6 +79,8 @@ int num_columns_read = 0;
%}
+%name-prefix="boot_yy"
+
%union
{
List *list;
diff --git a/src/backend/bootstrap/bootscanner.l b/src/backend/bootstrap/bootscanner.l
index f65d8ac3eac39b3357c552373ac3f31902e22070..f75d79a8d02f1fdf7fa61fcfe47023dda6e3c8a3 100644
--- a/src/backend/bootstrap/bootscanner.l
+++ b/src/backend/bootstrap/bootscanner.l
@@ -9,7 +9,7 @@
*
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/bootstrap/bootscanner.l,v 1.41 2006/03/05 15:58:22 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/bootstrap/bootscanner.l,v 1.42 2006/03/07 01:03:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -54,6 +54,7 @@ static int yyline = 1; /* line number for error reporting */
%option nodefault
%option nounput
%option noyywrap
+%option prefix="boot_yy"
D [0-9]
diff --git a/src/backend/bootstrap/bootstrap.c b/src/backend/bootstrap/bootstrap.c
index f0138c0bfc376d0a3796fd5854aef88793d5e3fd..1d48fc44e18524f4900e4bef817729481a61fe63 100644
--- a/src/backend/bootstrap/bootstrap.c
+++ b/src/backend/bootstrap/bootstrap.c
@@ -8,7 +8,7 @@
* Portions Copyright (c) 1994, Regents of the University of California
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.212 2006/03/05 15:58:22 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/bootstrap/bootstrap.c,v 1.213 2006/03/07 01:03:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -53,8 +53,6 @@ extern char *optarg;
#define ALLOC(t, c) ((t *) calloc((unsigned)(c), sizeof(t)))
-extern int Int_yyparse(void);
-
static void usage(void);
static void bootstrap_signals(void);
static hashnode *AddStr(char *str, int strlength, int mderef);
@@ -468,11 +466,8 @@ BootstrapMain(int argc, char *argv[])
/*
* Process bootstrap input.
- *
- * the sed script boot.sed renamed yyparse to Int_yyparse for the
- * bootstrap parser to avoid conflicts with the normal SQL parser
*/
- Int_yyparse();
+ boot_yyparse();
/* Perform a checkpoint to ensure everything's down to disk */
SetProcessingMode(NormalProcessing);
diff --git a/src/backend/utils/misc/Makefile b/src/backend/utils/misc/Makefile
index 5153366b281b48a8ed1a05a189410314e2a54bad..5a37d7790b3b4f30d05195e126787366f961817a 100644
--- a/src/backend/utils/misc/Makefile
+++ b/src/backend/utils/misc/Makefile
@@ -4,7 +4,7 @@
# Makefile for utils/misc
#
# IDENTIFICATION
-# $PostgreSQL: pgsql/src/backend/utils/misc/Makefile,v 1.24 2005/10/03 22:52:23 tgl Exp $
+# $PostgreSQL: pgsql/src/backend/utils/misc/Makefile,v 1.25 2006/03/07 01:03:12 tgl Exp $
#
#-------------------------------------------------------------------------
@@ -33,9 +33,7 @@ guc.o: $(srcdir)/guc-file.c
$(srcdir)/guc-file.c: guc-file.l
ifdef FLEX
- $(FLEX) $(FLEXFLAGS) $<
- sed -e 's/^yy/GUC_yy/g' -e 's/\([^a-zA-Z0-9_]\)yy/\1GUC_yy/g' lex.yy.c > $@
- rm -f lex.yy.c
+ $(FLEX) $(FLEXFLAGS) -o'$@' $<
else
@$(missing) flex $< $@
endif
diff --git a/src/backend/utils/misc/guc-file.l b/src/backend/utils/misc/guc-file.l
index b061935aec619a92faa0b4a48c1a60c6bfb2dd5b..dd59d5f99b2ceb7d919b188aff2673ee88957f68 100644
--- a/src/backend/utils/misc/guc-file.l
+++ b/src/backend/utils/misc/guc-file.l
@@ -4,7 +4,7 @@
*
* Copyright (c) 2000-2006, PostgreSQL Global Development Group
*
- * $PostgreSQL: pgsql/src/backend/utils/misc/guc-file.l,v 1.36 2006/03/05 15:58:49 momjian Exp $
+ * $PostgreSQL: pgsql/src/backend/utils/misc/guc-file.l,v 1.37 2006/03/07 01:03:12 tgl Exp $
*/
%{
@@ -61,6 +61,7 @@ static char *GUC_scanstr(const char *s);
%option nodefault
%option nounput
%option noyywrap
+%option prefix="GUC_yy"
SIGN ("-"|"+")
diff --git a/src/include/bootstrap/bootstrap.h b/src/include/bootstrap/bootstrap.h
index a8d4a2e06316e9da8ea4702772498b32f496df33..ae5b3d325d8d998ffe8f66758705da5d3e60765a 100644
--- a/src/include/bootstrap/bootstrap.h
+++ b/src/include/bootstrap/bootstrap.h
@@ -7,7 +7,7 @@
* Portions Copyright (c) 1996-2006, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
- * $PostgreSQL: pgsql/src/include/bootstrap/bootstrap.h,v 1.40 2006/03/05 15:58:54 momjian Exp $
+ * $PostgreSQL: pgsql/src/include/bootstrap/bootstrap.h,v 1.41 2006/03/07 01:03:12 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -52,8 +52,10 @@ extern char *CleanUpStr(char *s);
extern int EnterString(char *str);
extern void build_indices(void);
-extern int Int_yylex(void);
-extern void Int_yyerror(const char *str);
+extern int boot_yyparse(void);
+
+extern int boot_yylex(void);
+extern void boot_yyerror(const char *str);
#define BS_XLOG_NOP 0
#define BS_XLOG_BOOTSTRAP 1
diff --git a/src/pl/plpgsql/src/Makefile b/src/pl/plpgsql/src/Makefile
index 6288a88097fa08b5fd403c469ad395c237983897..b0a9649be533cf809e8bfdfcc3756137bd039158 100644
--- a/src/pl/plpgsql/src/Makefile
+++ b/src/pl/plpgsql/src/Makefile
@@ -2,7 +2,7 @@
#
# Makefile for the plpgsql shared object
#
-# $PostgreSQL: pgsql/src/pl/plpgsql/src/Makefile,v 1.28 2006/01/05 01:56:30 momjian Exp $
+# $PostgreSQL: pgsql/src/pl/plpgsql/src/Makefile,v 1.29 2006/03/07 01:03:12 tgl Exp $
#
#-------------------------------------------------------------------------
@@ -48,29 +48,28 @@ installdirs:
uninstall:
rm -f '$(DESTDIR)$(pkglibdir)/plpgsql$(DLSUFFIX)'
+# Force these dependencies to be known even without dependency info built:
pl_gram.o pl_handler.o pl_comp.o pl_exec.o pl_funcs.o: plpgsql.h $(srcdir)/pl.tab.h
# pl_scan is compiled as part of pl_gram
pl_gram.o: $(srcdir)/pl_scan.c
-# Note: Since the yacc and lex files are shipped in the distribution,
-# they must be generated in the srcdir (as opposed to builddir).
+# See notes in src/backend/parser/Makefile about the following two rules
$(srcdir)/pl_gram.c: $(srcdir)/pl.tab.h ;
$(srcdir)/pl.tab.h: gram.y
ifdef YACC
$(YACC) -d $(YFLAGS) $<
- sed -e 's/yy/plpgsql_yy/g' -e 's/YY/PLPGSQL_YY/g' < y.tab.c > $(srcdir)/pl_gram.c
- sed -e 's/yy/plpgsql_yy/g' -e 's/YY/PLPGSQL_YY/g' < y.tab.h > $(srcdir)/pl.tab.h
- rm -f y.tab.c y.tab.h
+ mv -f y.tab.c $(srcdir)/pl_gram.c
+ mv -f y.tab.h $(srcdir)/pl.tab.h
else
@$(missing) bison $< $@
endif
$(srcdir)/pl_scan.c: scan.l
ifdef FLEX
- $(FLEX) $(FLEXFLAGS) -Pplpgsql_base_yy -o'$@' $<
+ $(FLEX) $(FLEXFLAGS) -o'$@' $<
else
@$(missing) flex $< $@
endif
@@ -82,7 +81,7 @@ distprep: $(srcdir)/pl_scan.c $(srcdir)/pl.tab.h $(srcdir)/pl_gram.c
clean distclean: clean-lib
rm -f $(OBJS)
# And the garbage that might have been left behind by partial build:
- @rm -f y.tab.c y.tab.h lex.yy.c
+ @rm -f y.tab.h y.tab.c y.output lex.yy.c
maintainer-clean: clean
rm -f $(srcdir)/pl_gram.c $(srcdir)/pl.tab.h $(srcdir)/pl_scan.c
diff --git a/src/pl/plpgsql/src/gram.y b/src/pl/plpgsql/src/gram.y
index 0dcafb46bac8ea30b882c9ec97337dbf08f7e0a4..c92438d9b46c7fe4ee8f8cce0706198d66b1f4eb 100644
--- a/src/pl/plpgsql/src/gram.y
+++ b/src/pl/plpgsql/src/gram.y
@@ -4,7 +4,7 @@
* procedural language
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.85 2006/02/12 06:37:05 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/gram.y,v 1.86 2006/03/07 01:03:12 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -64,6 +64,8 @@ static void check_labels(const char *start_label,
%}
+%name-prefix="plpgsql_yy"
+
%union {
int32 ival;
bool boolean;
@@ -2363,4 +2365,7 @@ check_labels(const char *start_label, const char *end_label)
}
}
+/* Needed to avoid conflict between different prefix settings: */
+#undef yylex
+
#include "pl_scan.c"
diff --git a/src/pl/plpgsql/src/pl_comp.c b/src/pl/plpgsql/src/pl_comp.c
index d9fa1f0e422bb141a54d9ba0a13d265ba7669856..932c70d51fed056f383c17fc5141a08a7e1d40ea 100644
--- a/src/pl/plpgsql/src/pl_comp.c
+++ b/src/pl/plpgsql/src/pl_comp.c
@@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.98 2005/12/28 18:11:25 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/pl_comp.c,v 1.99 2006/03/07 01:03:12 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -60,12 +60,6 @@
#include "utils/syscache.h"
-/* ----------
- * Variables in the parser that shouldn't go into plpgsql.h
- * ----------
- */
-extern PLPGSQL_YYSTYPE plpgsql_yylval;
-
/* ----------
* Our own local and global variables
* ----------
diff --git a/src/pl/plpgsql/src/plpgsql.h b/src/pl/plpgsql/src/plpgsql.h
index ab235c7217f34011fcce73d09dc940bcbfb2a2ad..3c304fd05a996a30e51ce4eb73aecf776008704c 100644
--- a/src/pl/plpgsql/src/plpgsql.h
+++ b/src/pl/plpgsql/src/plpgsql.h
@@ -3,7 +3,7 @@
* procedural language
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.67 2006/03/02 05:34:12 tgl Exp $
+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/plpgsql.h,v 1.68 2006/03/07 01:03:12 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -656,7 +656,7 @@ extern char *plpgsql_error_funcname;
/* linkage to the real yytext variable */
extern char *plpgsql_base_yytext;
-#define plpgsql_yytext plpgsql_base_yytext
+#define yytext plpgsql_base_yytext
extern PLpgSQL_function *plpgsql_curr_compile;
extern bool plpgsql_check_syntax;
diff --git a/src/pl/plpgsql/src/scan.l b/src/pl/plpgsql/src/scan.l
index 0a6c9be20fadb5fd80a3caa164c881ae12518b83..77bad8572e9204e115e8d2d55fc4c65401183f59 100644
--- a/src/pl/plpgsql/src/scan.l
+++ b/src/pl/plpgsql/src/scan.l
@@ -4,7 +4,7 @@
* procedural language
*
* IDENTIFICATION
- * $PostgreSQL: pgsql/src/pl/plpgsql/src/scan.l,v 1.43 2006/02/27 16:09:50 petere Exp $
+ * $PostgreSQL: pgsql/src/pl/plpgsql/src/scan.l,v 1.44 2006/03/07 01:03:12 tgl Exp $
*
* This software is copyrighted by Jan Wieck - Hamburg.
*
@@ -73,6 +73,7 @@ bool plpgsql_SpaceScanned = false;
%option nodefault
%option nounput
%option noyywrap
+%option prefix="plpgsql_base_yy"
%option case-insensitive