autoconf ./ChangeLog ./THANKS ./acfunctions ./a...

[Akim Demaille]

CVSROOT:        /cvs
Module name:    autoconf
Changes by:     Akim Demaille <address@hidden>  01/06/18 12:11:24

Modified files:
        .              : ChangeLog THANKS acfunctions acfunctions.m4 
        doc            : autoconf.texi 
        tests          : acfunctions.at 

Log message:
        * acfunctions.m4: (AC_FUNC_VFORK) rename as...
        (_AC_FUNC_VFORK): this.
        Remove AC_DEFINEs and don't guess cross-compilation values.
        (_AC_FUNC_FORK): New, check whether fork() isn't just a stub.
        (AC_FUNC_FORK): New, use _AC_FUNC_VFORK and _AC_FUNC_FORK to
        define HAVE_WORKING_FORK, HAVE_WORKING_VFORK; and vfork to fork if
        vfork doesn't work.
        Guess values if cross-compiling, but warn.
        * acfunctions: Add AC_FUNC_FORK.
        * doc/autoconf.texi: Document AC_FUNC_FORK. Give example to define
        and vfork appropriately.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/ChangeLog.diff?cvsroot=OldCVS&tr1=1.1444&tr2=1.1445&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/THANKS.diff?cvsroot=OldCVS&tr1=1.63&tr2=1.64&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/acfunctions.diff?cvsroot=OldCVS&tr1=1.14&tr2=1.15&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/acfunctions.m4.diff?cvsroot=OldCVS&tr1=1.38&tr2=1.39&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/doc/autoconf.texi.diff?cvsroot=OldCVS&tr1=1.470&tr2=1.471&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/tests/acfunctions.at.diff?cvsroot=OldCVS&tr1=1.1&tr2=1.2&r1=text&r2=text