Added Specific.U as a hook for project-specific code.

After generating config.sh, this is a place where optional generation
can happen, before going on with the .SH file extractions and
dependency computations.

Typically, this can be used to generate a revision.h file.

1 files changed, 32 insertions, 15 deletions

diff --git a/Configure b/Configure
index 40a347d..ec3f64d 100755
--- a/Configure
+++ b/Configure
@@ -16,9 +16,9 @@
 # The dist package (which contains metaconfig) is available via SVN:
 #     svn co https://svn.code.sf.net/p/dist/code/trunk/dist
 
-# $Id: Head.U 167 2013-05-08 17:58:00Z rmanfredi $
+# $Id$
 #
-# Generated on Sat Nov 14 16:05:58 CET 2015 [metaconfig 3.5-197]
+# Generated on Tue Jun  5 14:21:57 CEST 2018 [metaconfig 3.5-239]
 
 cat >c1$$ <<EOF
 ARGGGHHHH!!!!!
@@ -274,6 +274,7 @@ _a=''
 _o=''
 archobjs=''
 firstmakefile=''
+rm_try=''
 afs=''
 afsroot=''
 baserev=''
@@ -722,7 +723,7 @@ while test $# -gt 0; do
 	    esac
 	    shift
 	    ;;
-	-V) echo "$me generated by metaconfig 3.5-197." >&2
+	-V) echo "$me generated by metaconfig 3.5-239." >&2
 	    exit 0;;
 	--) break;;
 	-*) echo "$me: unknown option $1" >&2; shift; error=true;;
@@ -855,10 +856,14 @@ esac
 : Find the path to the source tree
 case "$src" in
 '') case "$0" in
-    */*)
-		src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
-		;;
-    *)	src='.';;
+    */*) src=`echo $0 | sed -e 's%/[^/][^/]*$%%'`
+         case "$src" in
+	 /*)	;;
+	 .)	;;
+         *)	src=`cd ../$src && pwd` ;;
+	 esac
+         ;;
+    *)   src='.';;
     esac;;
 esac
 case "$src" in
@@ -1674,7 +1679,7 @@ case "$lns" in
 				;;
 			*)	issymlink='' ;;
 			esac
-		fi		
+		fi
 	fi
 	if $test "X$issymlink" = X; then
 		if $test -L sym 2>/dev/null; then
@@ -2270,12 +2275,15 @@ esac
 
 : who configured the system
 cf_time=`LC_ALL=C; LANGUAGE=C; export LC_ALL; export LANGUAGE; $date 2>&1`
-cf_by=`(logname) 2>/dev/null`
 case "$cf_by" in
 "")
-	cf_by=`(whoami) 2>/dev/null`
+	cf_by=`(logname) 2>/dev/null`
 	case "$cf_by" in
-	"") cf_by=unknown ;;
+	"")
+		cf_by=`(whoami) 2>/dev/null`
+		case "$cf_by" in
+		"") cf_by=unknown ;;
+		esac ;;
 	esac ;;
 esac
 
@@ -2352,10 +2360,10 @@ cat >filexp <<EOSS
 $startsh
 : expand filename
 case "\$1" in
- ~/*|~)
+ \~/*|\~)
 	echo \$1 | $sed "s|~|\${HOME-\$LOGDIR}|"
 	;;
- ~*)
+ \~*)
 	if $test -f /bin/csh; then
 		/bin/csh -f -c "glob \$1"
 		failed=\$?
@@ -2879,6 +2887,8 @@ case "$_o" in
 '') _o='.o';;
 esac
 
+rm_try="$rm -f try try$_exe a.out .out try.[cho] try.$_o core core.try* try.core*"
+
 : set the base revision
 baserev=3.5
 
@@ -3941,7 +3951,7 @@ y)
 	;;
 n) echo "OK, that should do.";;
 esac
-$rm -f try try.* core
+$rm_try
 
 : determine default editor
 echo " "
@@ -4250,9 +4260,9 @@ case "$pager" in
 	esac
 	;;
 *)	dflt="$pager"
-	fn="f/($pager)"
 	;;
 esac
+fn="f/($dflt)"
 echo " "
 rp='What pager is used on your system?'
 . ./getfile
@@ -4572,6 +4582,7 @@ privlibexp='$privlibexp'
 pthread='$pthread'
 revision='$revision'
 rm='$rm'
+rm_try='$rm_try'
 rmail='$rmail'
 run='$run'
 scriptdir='$scriptdir'
@@ -4616,6 +4627,12 @@ zcat='$zcat'
 zip='$zip'
 EOT
 
+: project-specific code
+file=revision.h
+echo " "
+echo "Generating $file..."
+bin/svn-revision . $file
+
 : add special variables
 $test -f $src/patchlevel.h && \
 awk '/^#define/ {printf "%s=%s\n",$2,$3}' $src/patchlevel.h >>config.sh