autoconf/lib/autoconf functions.m4

[Paul Eggert]

CVSROOT:        /cvsroot/autoconf
Module name:    autoconf
Changes by:     Paul Eggert <address@hidden>    01/10/22 13:42:32

Modified files:
        lib/autoconf   : functions.m4 

Log message:
        (AC_FUNC_STRERROR_R): Rename ac_cv_func_strerror_r_works to
        ac_cv_func_strerror_r_char_p, and rename HAVE_WORKING_STRERROR_R to
        STRERROR_R_CHAR_P, since POSIX decided to standardize on the int
        flavor of strerror_r.  Always do char* test, as there's no reason not
        to.  Assign to a char* var, to catch strerror_r that returns int*.

CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/autoconf/autoconf/lib/autoconf/functions.m4.diff?tr1=1.48&tr2=1.49&r1=text&r2=text