Changes to m4/ChangeLog,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/08/21 12:46:24

Index: ChangeLog
===================================================================
RCS file: /sources/m4/m4/ChangeLog,v
retrieving revision 1.356
retrieving revision 1.357
diff -u -b -r1.356 -r1.357
--- ChangeLog   21 Aug 2006 02:37:45 -0000      1.356
+++ ChangeLog   21 Aug 2006 12:46:24 -0000      1.357
@@ -1,3 +1,15 @@
+2006-08-21  Eric Blake  <address@hidden>
+
+       * configure.ac (AC_CHECK_HEADERS_ONCE): Check for <sys/wait.h>.
+       * modules/gnu.c (esyscmd): Use -1 for failure.  Set sysval to 0
+       when no arguments are given, but without losing warning about 0
+       arguments.
+       * modules/m4.c (syscmd): Likewise.
+       (includes): Assume C89.
+       (m4_sysval): Make static.
+       (M4_SYSVAL_EXITBITS, M4_SYSVAL_TERMSIGBITS): New macros.
+       (sysval): Port calculation from branch.
+
 2006-08-20  Eric Blake  <address@hidden>
 
        * m4/macro.c (expand_macro): Move argument check...
@@ -7031,4 +7043,4 @@
        * Initial beta release.  Release 0.50, manual 0.05.
 
 
-       $Revision: 1.356 $ $Date: 2006/08/21 02:37:45 $
+       $Revision: 1.357 $ $Date: 2006/08/21 12:46:24 $