Fix computation of PG_VERSION_NUM by configure: remove unnecessary and

unportable backslashes in awk script (per Patrick Welche), and add
brackets to prevent autoconf from mangling sed's regexp (the sed call
here never did what was expected).

2 files changed, 5 insertions, 5 deletions

diff --git a/configure b/configure
index 60410b3920b..4bfae7d1638 100755
--- a/configure
+++ b/configure
@@ -5271,9 +5271,9 @@ fi
 
 # Supply a numeric version string for use by 3rd party add-ons
 # awk -F is a regex on some platforms, and not on others, so make "." a tab
-PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/A-Za-z.*$//' |
+PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
 tr '.' '	' |
-$AWK '{printf \"%d%02d%02d\", $1, $2, (NF >= 3) ? $3 : 0}'`"
+$AWK '{printf "%d%02d%02d", $1, $2, (NF >= 3) ? $3 : 0}'`"
 
 cat >>confdefs.h <<_ACEOF
 #define PG_VERSION_NUM $PG_VERSION_NUM
diff --git a/configure.in b/configure.in
index 9cffbc1d0b1..c44da58b966 100644
--- a/configure.in
+++ b/configure.in
@@ -1,5 +1,5 @@
 dnl Process this file with autoconf to produce a configure script.
-dnl $PostgreSQL: pgsql/configure.in,v 1.515 2007/06/04 21:55:43 adunstan Exp $
+dnl $PostgreSQL: pgsql/configure.in,v 1.516 2007/06/29 16:18:43 tgl Exp $
 dnl
 dnl Developers, please strive to achieve this order:
 dnl
@@ -696,9 +696,9 @@ fi
 
 # Supply a numeric version string for use by 3rd party add-ons
 # awk -F is a regex on some platforms, and not on others, so make "." a tab
-PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
+[PG_VERSION_NUM="`echo "$PACKAGE_VERSION" | sed 's/[A-Za-z].*$//' |
 tr '.' '	' |
-$AWK '{printf \"%d%02d%02d\", $1, $2, (NF >= 3) ? $3 : 0}'`"
+$AWK '{printf "%d%02d%02d", $1, $2, (NF >= 3) ? $3 : 0}'`"]
 AC_DEFINE_UNQUOTED(PG_VERSION_NUM, $PG_VERSION_NUM, [PostgreSQL version as a number])
 
 ##