backupfile.m4, same.m4 cleanup.

This commit is contained in:
Paul Eggert 2005-07-08 07:09:20 +00:00
parent 63449616ae
commit 0e5aafc45a

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@ -1,5 +1,9 @@
2005-07-07 Paul Eggert <eggert@cs.ucla.edu> 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
* backupfile.m4 (gl_BACKUPFILE): Use AC_CHECK_FUNCS_ONCE on pathconf.
* same.m4 (gl_SAME): Likewise.
Require AC_SYS_LONG_FILE_NAMES; bug reported by Gerrit P. Haase.
Switch to Isamu Hasegawa's implementation of regex, which is Switch to Isamu Hasegawa's implementation of regex, which is
now in gnulib. now in gnulib.
* regex.m4: Import from gnulib. * regex.m4: Import from gnulib.