Add copyright notice, as nontrivial m4 files
authorJim Meyering <jim@meyering.net>
Sun, 21 Oct 2001 07:49:13 +0000 (07:49 +0000)
committerJim Meyering <jim@meyering.net>
Sun, 21 Oct 2001 07:49:13 +0000 (07:49 +0000)
commit2513f0b79718ee229684a5a003506aed0f4aeeda
tree1b975127d22199acf63dc1e52f4400c3414d04df
parentbef400ace52c7ef3f4dc8b309f350057fa4996e9
Add copyright notice, as nontrivial m4 files
are supposed to have them these days.
(AC_FUNC_STRERROR_R): Always do char* test, so that it gets cached.
Merge changes from latest Autoconf CVS.
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.
m4/strerror_r.m4