m4 ChangeLog NEWS doc/m4.texinfo src/Makefile.a... [branch-1_4]

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Branch:         branch-1_4
Changes by:     Eric Blake <ericb>      06/09/11 13:17:21

Modified files:
        .              : ChangeLog NEWS 
        doc            : m4.texinfo 
        src            : Makefile.am builtin.c debug.c 

Log message:
        * src/Makefile.am (m4_LDADD): Add any gnulib dependent libraries.
        * src/debug.c (debug_flush_files) [UNIX]: Flush stdin if it is
        seekable.
        (debug_set_file): Use STDOUT_FILENO.
        * src/builtin.c (m4_m4exit): Flush stdin before exiting, to comply
        with POSIX in regards to unread input.
        * NEWS: Document this fix.
        * doc/m4.texinfo (Syscmd, Esyscmd, M4exit): Likewise.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.174&r2=1.1.1.1.2.175
http://cvs.savannah.gnu.org/viewcvs/m4/NEWS?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.60&r2=1.1.1.1.2.61
http://cvs.savannah.gnu.org/viewcvs/m4/doc/m4.texinfo?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.74&r2=1.1.1.1.2.75
http://cvs.savannah.gnu.org/viewcvs/m4/src/Makefile.am?cvsroot=m4&only_with_tag=branch-1_4&r1=1.18.2.2&r2=1.18.2.3
http://cvs.savannah.gnu.org/viewcvs/m4/src/builtin.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.39&r2=1.1.1.1.2.40
http://cvs.savannah.gnu.org/viewcvs/m4/src/debug.c?cvsroot=m4&only_with_tag=branch-1_4&r1=1.1.1.1.2.9&r2=1.1.1.1.2.10