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m4 ChangeLog NEWS configure.ac checks/check-the... [branch-1_4]
From: |
Eric Blake |
Subject: |
m4 ChangeLog NEWS configure.ac checks/check-the... [branch-1_4] |
Date: |
Fri, 30 Jun 2006 15:06:54 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 06/06/30 15:06:54
Modified files:
. : ChangeLog NEWS configure.ac
checks : check-them
doc : m4.texinfo
src : builtin.c freeze.c m4.h
Log message:
* src/m4.h (UNIX, W32_NATIVE): Improve platform detection macros.
* src/freeze.c (produce_frozen_state): Use new spelling of
platform macro.
* src/builtin.c (predefined_tab): Add __windows__ on non-unix
platforms.
(m4_syscmd, m4_esyscmd): The empty command is successful.
* doc/m4.texinfo (Shell commands): Rename from UNIX commands.
Document platform-dependence of system().
(Syscmd): Add example.
(Esyscmd): Make example more robust, and actually demonstrate
rescanning.
(Sysval): Expand test to cover esyscmd code path, and to check
that empty command is successful. Add conditional check for
signal behavior.
(Other Incompatibilities): Move platform macros from here...
(Platform macros): ...to this new node. Add windows macro.
Check that exactly one platform macro is provided.
* checks/check-them: Improve trap cleanup. Tolerate dirname and
.exe in error messages. Allow for skipping checks.
* configure.ac (HAVE_EFGCVT): Kill dead configure check.
* NEWS: Document platform macros.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.90&r2=1.1.1.1.2.91
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.27&r2=1.1.1.1.2.28
http://cvs.savannah.gnu.org/viewcvs/m4/configure.ac?cvsroot=m4&only_with_tag=branch-1_4&r1=1.36.2.18&r2=1.36.2.19
http://cvs.savannah.gnu.org/viewcvs/m4/checks/check-them?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.2&r2=1.1.1.1.2.3
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.27&r2=1.1.1.1.2.28
http://cvs.savannah.gnu.org/viewcvs/m4/src/builtin.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.14&r2=1.1.1.1.2.15
http://cvs.savannah.gnu.org/viewcvs/m4/src/freeze.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.7&r2=1.1.1.1.2.8
http://cvs.savannah.gnu.org/viewcvs/m4/src/m4.h?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.12&r2=1.1.1.1.2.13
- m4 ChangeLog NEWS configure.ac checks/check-the... [branch-1_4],
Eric Blake <=