There's no longer any good reason for genbki.sh and Gen_fmgrtab.sh to

run the data through cpp, and we know of at least one platform where unusual cpp behavior breaks the process. So remove the cpp step, and make consequent simplifications.

There's no longer any good reason for genbki.sh and Gen_fmgrtab.sh to
run the data through cpp, and we know of at least one platform where unusual cpp behavior breaks the process. So remove the cpp step, and make consequent simplifications.
187b190a · Tom Lane · 4351f882 · 187b190a · 187b190a · 187b190a
Commit 187b190a authored Jan 04, 2004 by Tom Lane
5 changed files
--- a/src/backend/catalog/Makefile
+++ b/src/backend/catalog/Makefile
@@ -2,7 +2,7 @@
 #
 # Makefile for backend/catalog
 #
-# $PostgreSQL: pgsql/src/backend/catalog/Makefile,v 1.49 2003/11/29 19:51:42 pgsql Exp $
+# $PostgreSQL: pgsql/src/backend/catalog/Makefile,v 1.50 2004/01/04 05:57:21 tgl Exp $
 #
 #-------------------------------------------------------------------------
@@ -42,7 +42,7 @@ postgres.description: postgres.bki ;
 postgres.bki: genbki.sh $(POSTGRES_BKI_SRCS) \
    $(top_srcdir)/src/include/postgres_ext.h $(top_builddir)/src/include/pg_config_manual.h
-	CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $< $(BKIOPTS) -o postgres $(pg_includes) $(POSTGRES_BKI_SRCS) --set-version=$(VERSION)
+	AWK='$(AWK)' $(SHELL) $< $(pg_includes) --set-version=$(VERSION) -o postgres $(POSTGRES_BKI_SRCS)
 .PHONY: install-data
 install-data: $(BKIFILES) installdirs

--- a/src/backend/catalog/genbki.sh
+++ b/src/backend/catalog/genbki.sh
@@ -10,7 +10,7 @@
 #
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/backend/catalog/genbki.sh,v 1.31 2003/11/29 19:51:42 pgsql Exp $
+#    $PostgreSQL: pgsql/src/backend/catalog/genbki.sh,v 1.32 2004/01/04 05:57:21 tgl Exp $
 #
 # NOTES
 #    non-essential whitespace is removed from the generated file.
@@ -20,11 +20,9 @@
 #-------------------------------------------------------------------------
 : ${AWK='awk'}
-: ${CPP='cc -E'}
 CMDNAME=`basename $0`
-BKIOPTS=
 INCLUDE_DIRS=
 OUTPUT_PREFIX=
 INFILES=
@@ -36,12 +34,6 @@ major_version=
 while [ $# -gt 0 ]
 do
    case $1 in
-	-D)
-            BKIOPTS="$BKIOPTS -D$2"
-            shift;;
-	-D*)
-            BKIOPTS="$BKIOPTS $1"
-            ;;
        -I)
            INCLUDE_DIRS="$INCLUDE_DIRS $2"
            shift;;
@@ -63,21 +55,20 @@ do
            echo "$CMDNAME generates system catalog bootstrapping files."
            echo
            echo "Usage:"
-            echo "  $CMDNAME [ -D define [...] ] [ -I dir ] --set-version=VERSION -o prefix files..."
+            echo "  $CMDNAME [ -I dir ] --set-version=VERSION -o prefix files..."
            echo
            echo "Options:"
            echo "  -I  path to postgres_ext.h and pg_config_manual.h files"
            echo "  -o  prefix of output files"
            echo "  --set-version  PostgreSQL version number for initdb cross-check"
            echo
-            echo "The environment variables CPP and AWK determine which C"
+            echo "The environment variable AWK determines which Awk program"
-            echo "preprocessor and Awk program to use. The defaults are"
+            echo "to use. The default is \`awk'."
-            echo "\`cc -E' and \`awk'."
            echo
            echo "Report bugs to <pgsql-bugs@postgresql.org>."
            exit 0
            ;;
-	-*)
+        -*)
            echo "$CMDNAME: invalid option: $1"
            exit 1
            ;;
@@ -108,12 +99,8 @@ if [ x"$major_version" = x"" ] ; then
    exit 1
 fi
-if [ x"$TMPDIR" = x"" ] ; then
-    TMPDIR=/tmp
-fi
-TMPFILE="$TMPDIR/genbkitmp$$.c"
+TMPFILE="genbkitmp$$.c"
 trap "rm -f $TMPFILE ${OUTPUT_PREFIX}.bki.$$ ${OUTPUT_PREFIX}.description.$$" 0 1 2 3 15
@@ -214,7 +201,6 @@ sed -e "s/;[ 	]*$//g" \
 # ----------------
 BEGIN {
 	inside = 0;
-	raw = 0;
 	bootstrap = "";
 	shared_relation = "";
 	without_oids = "";
@@ -237,14 +223,6 @@ comment_level > 0 { next; }
 /^[ 	]*$/      { next; }
-# ----------------
-#	anything in a BKI_BEGIN .. BKI_END block should be passed
-#	along without interpretation.
-# ----------------
-/^BKI_BEGIN/ 	{ raw = 1; next; }
-/^BKI_END/ 	{ raw = 0; next; }
-raw == 1 	{ print; next; }
 # ----------------
 #	DATA() statements are basically passed right through after
 #	stripping off the DATA( and the ) on the end.  However,
@@ -410,9 +388,8 @@ END {
 echo "# PostgreSQL $major_version" >${OUTPUT_PREFIX}.bki.$$
-$CPP $BKIOPTS $TMPFILE | \
 sed -e '/^[ 	]*$/d' \
-    -e 's/[ 	][ 	]*/ /g' >>${OUTPUT_PREFIX}.bki.$$ || exit
+    -e 's/[ 	][ 	]*/ /g' $TMPFILE >>${OUTPUT_PREFIX}.bki.$$ || exit
 #
 # Sanity check: if one of the sed/awk/etc commands fails, we'll probably

--- a/src/backend/utils/Gen_fmgrtab.sh
+++ b/src/backend/utils/Gen_fmgrtab.sh
@@ -9,20 +9,18 @@
 #
 #
 # IDENTIFICATION
-#    $PostgreSQL: pgsql/src/backend/utils/Gen_fmgrtab.sh,v 1.27 2003/11/29 19:51:57 pgsql Exp $
+#    $PostgreSQL: pgsql/src/backend/utils/Gen_fmgrtab.sh,v 1.28 2004/01/04 05:57:21 tgl Exp $
 #
 #-------------------------------------------------------------------------
 CMDNAME=`basename $0`
 : ${AWK='awk'}
-: ${CPP='cc -E'}
 cleanup(){
-    [ x"$noclean" != x"t" ] && rm -f "$CPPTMPFILE" "$RAWFILE" "$$-$OIDSFILE" "$$-$TABLEFILE"
+    [ x"$noclean" != x"t" ] && rm -f "$SORTEDFILE" "$$-$OIDSFILE" "$$-$TABLEFILE"
 }
-BKIOPTS=
 noclean=
 #
@@ -31,12 +29,6 @@ noclean=
 while [ $# -gt 0 ]
 do
    case $1 in
-	-D)
-            BKIOPTS="$BKIOPTS -D$2"
-            shift;;
-	-D*)
-            BKIOPTS="$BKIOPTS $1"
-            ;;
        --noclean)
            noclean=t
            ;;
@@ -44,17 +36,15 @@ do
            echo "$CMDNAME generates fmgroids.h and fmgrtab.c from pg_proc.h."
            echo
            echo "Usage:"
-            echo "  $CMDNAME [ -D define [...] ]"
+            echo "  $CMDNAME inputfile"
            echo
-            echo "The environment variables CPP and AWK determine which C"
+            echo "The environment variable AWK determines which Awk program"
-            echo "preprocessor and Awk program to use. The defaults are"
+            echo "to use. The default is \`awk'."
-            echo "\`cc -E' and \`awk'."
            echo
            echo "Report bugs to <pgsql-bugs@postgresql.org>."
            exit 0
            ;;
-	--) shift; break;;
+        -*)
-	-*)
            echo "$CMDNAME: invalid option: $1"
            exit 1
            ;;
@@ -71,8 +61,7 @@ if [ x"$INFILE" = x ] ; then
    exit 1
 fi
-CPPTMPFILE="$$-fmgrtmp.c"
+SORTEDFILE="$$-fmgr.data"
-RAWFILE="$$-fmgr.raw"
 OIDSFILE=fmgroids.h
 TABLEFILE=fmgrtab.c
@@ -84,34 +73,14 @@ trap 'echo "Caught signal." ; cleanup ; exit 1' 1 2 15
 # Generate the file containing raw pg_proc tuple data
 # (but only for "internal" language procedures...).
 #
-# Unlike genbki.sh, which can run through cpp last, we have to
-# deal with preprocessor statements first (before we sort the
-# function table by oid).
-#
 # Note assumption here that prolang == $5 and INTERNALlanguageId == 12.
 #
-$AWK '
+egrep '^DATA' $INFILE | \
-BEGIN		{ raw = 0; }
-/^DATA/		{ print; next; }
-/^BKI_BEGIN/	{ raw = 1; next; }
-/^BKI_END/	{ raw = 0; next; }
-raw == 1	{ print; next; }' $INFILE | \
 sed 	-e 's/^.*OID[^=]*=[^0-9]*//' \
 	-e 's/(//g' \
 	-e 's/[ 	]*).*$//' | \
-$AWK '
+$AWK '$5 == "12" { print }' | \
-/^#/		{ print; next; }
+sort -n > $SORTEDFILE
-$5 == "12"	{ print; next; }' > $CPPTMPFILE
-if [ $? -ne 0 ]; then
-    cleanup
-    echo "$CMDNAME failed"
-    exit 1
-fi
-$CPP $BKIOPTS $CPPTMPFILE | \
-egrep '^[ ]*[0-9]' | \
-sort -n > $RAWFILE
 if [ $? -ne 0 ]; then
    cleanup
@@ -165,7 +134,7 @@ FuNkYfMgRsTuFf
 # Note assumption here that prosrc == $(NF-2).
-tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' < $RAWFILE | \
+tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' < $SORTEDFILE | \
 $AWK '
 BEGIN	{ OFS = ""; }
 	{ if (seenit[$(NF-2)]++ == 0) print "#define F_", $(NF-2), " ", $1; }' >> "$$-$OIDSFILE"
@@ -215,7 +184,7 @@ FuNkYfMgRtAbStUfF
 # Note assumption here that prosrc == $(NF-2).
-$AWK '{ print "extern Datum", $(NF-2), "(PG_FUNCTION_ARGS);"; }' $RAWFILE >> "$$-$TABLEFILE"
+$AWK '{ print "extern Datum", $(NF-2), "(PG_FUNCTION_ARGS);"; }' $SORTEDFILE >> "$$-$TABLEFILE"
 if [ $? -ne 0 ]; then
    cleanup
@@ -242,7 +211,7 @@ $AWK 'BEGIN {
 }
 { printf ("  { %d, \"%s\", %d, %s, %s, %s },\n"), \
 	$1, $(NF-2), $11, Bool[$8], Bool[$9], $(NF-2)
-}' $RAWFILE >> "$$-$TABLEFILE"
+}' $SORTEDFILE >> "$$-$TABLEFILE"
 if [ $? -ne 0 ]; then
    cleanup

--- a/src/backend/utils/Makefile
+++ b/src/backend/utils/Makefile
 #
 # Makefile for utils
 #
-# $PostgreSQL: pgsql/src/backend/utils/Makefile,v 1.21 2003/11/29 19:51:57 pgsql Exp $
+# $PostgreSQL: pgsql/src/backend/utils/Makefile,v 1.22 2004/01/04 05:57:21 tgl Exp $
 #
 subdir = src/backend/utils/
@@ -24,7 +24,7 @@ $(SUBDIRS:%=%-recursive): fmgroids.h
 	$(MAKE) -C $(subst -recursive,,$@) SUBSYS.o
 fmgroids.h fmgrtab.c: Gen_fmgrtab.sh $(top_srcdir)/src/include/catalog/pg_proc.h
-	CPP='$(CPP)' AWK='$(AWK)' $(SHELL) $< $(top_srcdir)/src/include/catalog/pg_proc.h
+	AWK='$(AWK)' $(SHELL) $< $(top_srcdir)/src/include/catalog/pg_proc.h
 clean:

--- a/src/include/postgres.h
+++ b/src/include/postgres.h
@@ -10,7 +10,7 @@
 * Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
 * Portions Copyright (c) 1995, Regents of the University of California
 *
- * $PostgreSQL: pgsql/src/include/postgres.h,v 1.66 2003/11/29 22:40:53 pgsql Exp $
+ * $PostgreSQL: pgsql/src/include/postgres.h,v 1.67 2004/01/04 05:57:21 tgl Exp $
 *
 *-------------------------------------------------------------------------
 */
@@ -544,9 +544,6 @@ extern int ExceptionalCondition(char *conditionName, char *errorType,
 #define DATA(x)   extern int no_such_variable
 #define DESCR(x)  extern int no_such_variable
-#define BKI_BEGIN
-#define BKI_END
 typedef int4 aclitem;			/* PHONY definition for catalog use only */
 #endif   /* POSTGRES_H */