* lib/m4sugar/m4sh.m4 (_AS_PATH_SEPARATOR_PREPARE): Set FPATH too.
commit48656aea072bae09f1534c1a53ad57fc870e2bde
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 13 Jun 2007 16:52:24 +0000 (13 16:52 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 13 Jun 2007 16:52:24 +0000 (13 16:52 +0000)
treee4ac54414578309c7ccf3a9c007700bf63b6676c
parente7f613e8a82bd8b968aa343c1dd673a766335671
* lib/m4sugar/m4sh.m4 (_AS_PATH_SEPARATOR_PREPARE): Set FPATH too.
Problem reported by Fred Kreek in
<http://lists.gnu.org/archive/html/bug-autoconf/2007-06/msg00009.html>.
* doc/autoconf.texi (Special Shell Variables): Warn about FPATH.
(Macro Names, Defining Directories): Don't mention PATH as a name
for a fully qualified file name, as this usage violates the GNU
coding standards and we shouldn't recommend it.

* lib/autotest/general.m4 (AT_INIT): Don't set PATH to the empty
string and then assume shell builtins like "test" will work.
ChangeLog
doc/autoconf.texi
lib/autotest/general.m4
lib/m4sugar/m4sh.m4