postfix-2.12-20140531

postfix/HISTORY

@@ -19859,3 +19859,19 @@ Apologies for any names omitted.
 	automatically include files under the directory postfix-files.d.
 	See INSTALL section "Building with Postfix shared libraries
 	and database plugins".  File: dynamicmaps.c.
+
+20140530
+
+	Cleanup: add shlib_directory and plugin_directory to the
+	postmulti-script list of shared parameters. Viktor Dukhovni.
+	File: postmulti-script.
+
+	Cleanup: to avoid "postfix set-permission" errors, don't
+	create postfix-files entries for non-existent database
+	plugins. Problem reported by Viktor. File: Makefile.in.
+
+	Bugfix: we can't use "mv" to replace a symlink-to-directory.
+	Instead we now create all symlinks in place. Unfortunately
+	the "ln -n" option is not universally implemented, so we
+	remove the old symlink first.  Problem reported by Viktor.
+	File: postfix-install.

postfix/Makefile.in

@@ -61,10 +61,19 @@ libexec/postfix-files: conf/postfix-files conf/makedefs.out Makefile
 	elif [ "${PLUGIN_DIR}" = "no" -o "${PLUGIN_DIR}" = "" ]; then \
 	    sed -e '/^\$$plugin_directory/d' conf/postfix-files | $(EXPAND); \
 	else \
-	    $(EXPAND) conf/postfix-files; \
+	    $(EXPAND) conf/postfix-files | awk -F: ' \
+		BEGIN { \
+		    count = split("'"$(DEFINED_MAP_TYPES)"'", names, " "); \
+		    for (n = 1; n <= count; n++) \
+			have["$$plugin_directory/$(LIB_PREFIX)" names[n] \
+			    "$(LIB_SUFFIX)"] = 1; } \
+		/^[$$]plugin_directory.dynamicmaps/ { \
+		    print; next } \
+		/^[$$]plugin_directory.$(LIB_PREFIX)/ { \
+		    if (have[$$1]) print; next } \
+		{ print } \
+	    '; \
 	fi) | case "$(MAKE_FIX)" in \
-	*cant-move-relative-symlink*) \
-	    sed 's;:l:dynamic;:h:$plugin_directory/dynamic;';; \
 	 *) cat;; \
 	esac > $@
 

postfix/conf/postmulti-script

@@ -156,6 +156,8 @@ create|import)
 	    manpage_directory
 	    sample_directory
 	    readme_directory
+	    shlib_directory
+	    plugin_directory
 	"
 
 	shift $#	# Needed on SunOS where bare "set --" is NOP!

postfix/makedefs

@@ -534,7 +534,6 @@ ReliantUNIX-?.5.43) SYSTYPE=ReliantUnix543
 		: ${CC=cc}
 		CCARGS="$CCARGS"
 		CCWARN='$(WARN)'
-		MAKE_FIX=cant-move-relative-symlink
 		# Darwin > 1.3 uses awk and flat_namespace
 		case $RELEASE in
 		 1.[0-3]) AWK=gawk;;

postfix/postfix-install

@@ -293,15 +293,12 @@ compare_or_symlink() {
     esac
     (test $link = "`myreadlink $2`" >/dev/null 2>&1 && echo Skipping $2...) || {
 	echo Updating $2...
-	rm -f $tempdir/junk || exit 1
-	ln -s $link $tempdir/junk || exit 1
-	mv -f $tempdir/junk $2 || {
-	    echo $0: Error: your mv command has trouble renaming symlinks. 1>&2
-	    echo If you run Linux, upgrade to GNU fileutils-4.0 or better, 1>&2
-	    echo or choose a tempdir that is in the same file system as $2. 1>&2
-	    echo If you run FreeBSD, upgrade to version 5 or better. 1>&2
-	    exit 1
-	}
+	# We create the symlink in place instead of using mv because:
+	# 1) some systems cannot move symlinks between file systems;
+	# 2) we cannot use mv to replace a symlink-to-directory;
+	# 3) "ln -n" is not in POSIX, therefore it's not portable.
+	# rm+ln is less atomic but this affects compatibility symlinks only.
+	rm -f $2 && ln -sf $link $2 || exit 1
     }
 }
 
@@ -707,9 +704,8 @@ do
 	    compare_or_replace $mode "$owner" "$group" lib/$file \
 		    $SHLIB_DIRECTORY/$file || exit 1;;
 	'$plugin_directory')
-	    test ! -f plugins/$file ||
-		compare_or_replace $mode "$owner" "$group" plugins/$file \
-		    $PLUGIN_DIRECTORY/$file || exit 1;;
+	    compare_or_replace $mode "$owner" "$group" plugins/$file \
+		$PLUGIN_DIRECTORY/$file || exit 1;;
 	'$daemon_directory')
 	    compare_or_replace $mode "$owner" "$group" libexec/$file \
 		$DAEMON_DIRECTORY/$file || exit 1;;

postfix/src/global/mail_version.h

@@ -20,7 +20,7 @@
   * Patches change both the patchlevel and the release date. Snapshots have no
   * patchlevel; they change the release date only.
   */
-#define MAIL_RELEASE_DATE	"20140530"
+#define MAIL_RELEASE_DATE	"20140531"
 #define MAIL_VERSION_NUMBER	"2.12"
 
 #ifdef SNAPSHOT