autoconf ./ChangeLog ./acgeneral.m4 ./aclang.m4...

[Akim Demaille]

CVSROOT:        /cvs
Module name:    autoconf
Changes by:     Akim Demaille <address@hidden>  01/01/18 01:15:33

Modified files:
        .              : ChangeLog acgeneral.m4 aclang.m4 m4sugar.m4 
        doc            : autoconf.texi 
        tests          : tools.at 

Log message:
        Various cleanups and consistency checks.
        * m4sugar.m4: Formatting changes.
        * acgeneral.m4 (AC_DIVERT_PUSH, AC_DIVERT_POP, AC_REQUIRE)
        (AC_DIAGNOSE, AC_FATAL, AC_MSG_WARN, AC_MSG_NOTICE, AC_MSG_ERROR):
        Use m4_copy to define them, in order to keep a good $0.
        (AC_INIT): AC_LANG_PUSH C, not AC_LANG, to initialize the stack.
        * aclang.m4 (AC_LANG_PUSH): Dont't use m4_defn on undefined macros.
        (AC_LANG_POP): Admit an argument specifying the language we quit
        when popping.
        Adjust Autoconf's AC_LANG_POPs.
        * tests/tools.at (AWK portability): Don't depend on AC_INIT.
        (autoconf --trace: user macros): Obviously I
        meant TRACE1, not AC_TRACE1.

CVSWeb URLs:
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/ChangeLog.diff?r1=1.1190&r2=1.1191
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/acgeneral.m4.diff?r1=1.660&r2=1.661
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/aclang.m4.diff?r1=1.109&r2=1.110
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/m4sugar.m4.diff?r1=2.36&r2=2.37
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/doc/autoconf.texi.diff?r1=1.417&r2=1.418
http://subversions.gnu.org/cgi-bin/cvsweb/autoconf/tests/tools.at.diff?r1=1.20&r2=1.21