* automake.in (obsolete_macros): Use empty string to indicate no

	substitution.
	(scan_one_configure_file): Likewise.

diff --git a/ChangeLog b/ChangeLog
index d620fac6bcae4798526a0cf9d8410755d65068df..ac68e46b83e2aa03fbf621de62ed12c7d51f38aa 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+1999-02-11  Tom Tromey  <tromey@cygnus.com>
+
+       * automake.in (obsolete_macros): Use empty string to indicate no
+       substitution.
+       (scan_one_configure_file): Likewise.
+
 1999-02-07  Paul Eggert  <eggert@twinsun.com>
 
        * m4/ccstdc.m4 (AM_PROG_CC_STDC): Prefer -Ae to -Aa

diff --git a/TODO b/TODO
index 9bbb51354175bbc8712b0cd5b4c2b5c70a02091c..0b857a7dab2a6d59222399f182bf91f7743a244c 100644 (file)
--- a/TODO
+++ b/TODO
@@ -2,9 +2,16 @@
   still won't put the file into the disty.  This is wrong.
   From Mark H Wilkinson <mhw@kremvax.demon.co.uk>
 
+* subdir warning for source files is bogus.  I removed it at Cygnus;
+  probably should remove it from net release
+
 * using "include" inside a conditional doesn't currently
   work properly.
 
+* examine possibility of using any character in a macro name
+  and rewriting names automatically.  this means we must rewrite
+  all references as well.
+
 * AM_CONFIG_HEADER might generate the wrong stamp file names
   when given multiple headers.  Write a test.
 
@@ -23,6 +30,7 @@
 * `distcheck' and `dist' should depend on `all'
 
 * Document why putting @FOO@ in _SOURCES doesn't work.
+  Make it an error when the user tries to do this
 
 * Add code to generate foo-config script like gnome, gtk
 

diff --git a/automake.in b/automake.in
index dd1427b9d13cc06e4f64803ffa3f0a77e1b36feb..ce01ac04d6db0f07bea4e323e421e9eb1249e518 100755 (executable)
--- a/automake.in
+++ b/automake.in
@@ -256,8 +256,8 @@ $cygnus_mode = 0;
     (
      'AC_FEATURE_CTYPE', "use \`AC_HEADER_STDC'",
      'AC_FEATURE_ERRNO', "add \`strerror' to \`AC_REPLACE_FUNCS(...)'",
-     'AC_FEATURE_EXIT', 0,
-     'AC_SYSTEM_HEADER', 0,
+     'AC_FEATURE_EXIT', '',
+     'AC_SYSTEM_HEADER', '',
 
      # Note that we do not handle this one, because it is still run
      # from AM_CONFIG_HEADER.  So we deal with it specially in
@@ -4030,7 +4030,7 @@ sub scan_one_configure_file
        if (/$obsolete_rx/o)
        {
            local ($hint) = '';
-           if ($obsolete_macros{$1})
+           if ($obsolete_macros{$1} ne '')
            {
                $hint = '; ' . $obsolete_macros{$1};
            }