1999-09-26 Ben Elliston <bje@cygnus.com>

	* acgeneral.m4 (AC_OUTPUT_LINKS): Eliminate gratuitous spaces from
	$ac_sources if this variable is otherwise empty. Fix for
	autoconf/30.

diff --git a/ChangeLog b/ChangeLog
index 04006bad46ccab526abd4829c38052f71a55fc2a..82afff6ec2be23952236c36e6a37bea1cc1dd8ff 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+1999-09-26  Ben Elliston  <bje@cygnus.com>
+
+       * acgeneral.m4 (AC_OUTPUT_LINKS): Eliminate gratuitous spaces from
+       $ac_sources if this variable is otherwise empty. Fix for
+       autoconf/30.
+
 1999-09-25  Ben Elliston  <bje@cygnus.com>
 
        * autoconf.texi (AC_FUNC_SETVBUF): Do not mention which systems

diff --git a/acgeneral.m4 b/acgeneral.m4
index 5bd478bdc7f29f1a5229756f43e1cee1efe2e79b..ff122f0dbae586c568ea703a425a0304bcd57d2a 100644 (file)
--- a/acgeneral.m4
+++ b/acgeneral.m4
@@ -2455,6 +2455,10 @@ EOF
 
 cat >> $CONFIG_STATUS <<\EOF
 srcdir=$ac_given_srcdir
+# Remove spaces from $ac_sources if it is otherwise empty.
+set -- $ac_sources
+ac_sources=[$]*
+
 while test -n "$ac_sources"; do
   set $ac_dests; ac_dest=[$]1; shift; ac_dests=[$]*
   set $ac_sources; ac_source=[$]1; shift; ac_sources=[$]*

diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index 5bd478bdc7f29f1a5229756f43e1cee1efe2e79b..ff122f0dbae586c568ea703a425a0304bcd57d2a 100644 (file)
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -2455,6 +2455,10 @@ EOF
 
 cat >> $CONFIG_STATUS <<\EOF
 srcdir=$ac_given_srcdir
+# Remove spaces from $ac_sources if it is otherwise empty.
+set -- $ac_sources
+ac_sources=[$]*
+
 while test -n "$ac_sources"; do
   set $ac_dests; ac_dest=[$]1; shift; ac_dests=[$]*
   set $ac_sources; ac_source=[$]1; shift; ac_sources=[$]*