m4 ChangeLog HACKING ltdl/m4/gnulib-cache.m4 m4...

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/08/22 22:36:28

Modified files:
        .              : ChangeLog HACKING 
        ltdl/m4        : gnulib-cache.m4 
        m4             : debug.c m4private.h output.c path.c 
Removed files:
        doc            : regexprops-generic.texi 

Log message:
        Start porting various fixes from the branch that use gnulib.
        * ltdl/m4/gnulib-cache.m4: Augment with gnulib-tool --import
        binary-io cloexec close-stream fopen-safer getopt gnupload mkstemp
        regexprops-generic stdlib-safer unlocked-io.
        * m4/debug.c (m4_debug_set_output): Close debug file on exec.
        * m4/path.c (m4_path_search): Close input file on exec, reject
        empty file name, fix parameter naming.
        * m4/output.c (make_room_for): Close diversion file on exec.
        (includes): Assume C89 headers.
        (tmpfile): For now, we don't want tmpfile-safer, because we want
        clean-temp later.
        * m4/m4private.h (includes): Use various gnulib headers.
        * doc/regexprops-generic.texi: Use gnulib's copy.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/m4/ChangeLog?cvsroot=m4&r1=1.359&r2=1.360
http://cvs.savannah.gnu.org/viewcvs/m4/HACKING?cvsroot=m4&r1=1.2&r2=1.3
http://cvs.savannah.gnu.org/viewcvs/m4/ltdl/m4/gnulib-cache.m4?cvsroot=m4&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/m4/doc/regexprops-generic.texi?cvsroot=m4&r1=1.1&r2=0
http://cvs.savannah.gnu.org/viewcvs/m4/m4/debug.c?cvsroot=m4&r1=1.21&r2=1.22
http://cvs.savannah.gnu.org/viewcvs/m4/m4/m4private.h?cvsroot=m4&r1=1.53&r2=1.54
http://cvs.savannah.gnu.org/viewcvs/m4/m4/output.c?cvsroot=m4&r1=1.26&r2=1.27
http://cvs.savannah.gnu.org/viewcvs/m4/m4/path.c?cvsroot=m4&r1=1.17&r2=1.18