1 |
|
2002-08-30 Paul Eggert <eggert@twinsun.com> |
2 |
|
|
3 |
|
* doc/autoconf.texi (Special Shell Variables): Mention POSIX |
4 |
|
1003.1-2001's requirements for CDPATH. Give a simpler workaround |
5 |
|
for the CDPATH problem. Document PWD. |
6 |
|
(Limitations of Builtins): Document the problem that "cd $foo" and |
7 |
|
"ls $foo" may refer to different directories in shells conforming |
8 |
|
to POSIX 1003.1-2001. Use PS1 rather than CDPATH for "unset" |
9 |
|
example, since the old example is now out of date. |
10 |
|
|
11 |
|
* lib/autoconf/general.m4 (_AC_INIT_SRCDIR): Reject FOO if "cd |
12 |
|
FOO" and "ls FOO" talk about different directories; this catches |
13 |
|
problems when POSIX 1003.1-2001 "cd" fails due to symlink |
14 |
|
spaghetti. |
15 |
|
|
16 |
|
* lib/m4sugar/m4sh.m4 (AS_SHELL_SANITIZE): Use AS_UNSET instead |
17 |
|
of rolling our own unset. |
18 |
|
(_AS_PREPARE): $as_unset CDPATH instead of AS_UNSETting it, since |
19 |
|
in practice we needn't worry about CDPATH if unset doesn't work. |
20 |
|
|
21 |
|
* Makefile.in, aclocal.m4, bin/Makefile.in, |
22 |
|
config/Makefile.in, doc/Makefile.in, lib/Makefile.in, |
23 |
|
lib/Autom4te/Makefile.in, lib/autoconf/Makefile.in, |
24 |
|
lib/autoscan/Makefile.in, lib/autotest/Makefile.in, |
25 |
|
lib/emacs/Makefile.in, lib/m4sugar/Makefile.in, man/Makefile.in, |
26 |
|
tests/Makefile.in: Regenerate with Automake 1.6.3. |
27 |
|
|
28 |
|
* config/config.guess, config/config.sub, config/mkinstalldirs: |
29 |
|
Update. |
30 |
|
|
31 |
|
* configure: Regenerate with self. |
32 |
|
|
33 |
2002-08-30 Kevin Ryde <user42@zip.com.au> |
2002-08-30 Kevin Ryde <user42@zip.com.au> |
34 |
|
|
35 |
* doc/autoconf.texi (Limitations of Usual Tools): Notes on "cc" |
* doc/autoconf.texi (Limitations of Usual Tools): Notes on "cc" |