On 08/24/2010 11:37 PM, Ralf Wildenhues wrote:
The more aggressive approach is to assume that all shells that
support shell functions also support : in variable substitutions;
I can't really judge this one well. If Paul doesn't know, Sven
Mascheck's pages are a good indicator.
I think I'll
* lib/m4sugar/m4sh.m4 (_AS_SHELL_SANITIZE): Avoid problems if
as_myself is inherited from environment.
(AS_TMPDIR): Be namespace clean.
Signed-off-by: Eric Blake ebl...@redhat.com
---
We shouldn't clobber $tmp without good reason. test -d '' reliably
fails, so it makes test -n $as_tmp wasted
I'm pushing the first four patches now. I will wait on the fifth one
for a couple of days for any feedback.
On cygwin, attempts to do a glob() with a filename that contains
a backslash can issue a warning; but I have been unable to reliably
reproduce that in my environment (otherwise, I would
* doc/autoconf.texi (Shell Substitutions) ${var=literal}:
Recommend quoting substitutions that might trigger globbing.
(Limitations of Builtins) :: Likewise.
* bin/autoconf.as: Follow our own advice.
* lib/autoconf/functions.m4 (AC_FUNC_SELECT_ARGTYPES): Likewise.
* lib/autoconf/general.m4
* tests/m4sh.at (Functions Support, Functions and return Support)
(Negated classes in globbing): Update comments.
(AS@t...@_var basics): Test comparison to empty string.
---
General cleanups, to ensure later patches don't break anything,
and to add coverage for an otherwise untested code path in
* tests/m4sh.at (Null variable substitution): New test.
* doc/autoconf.texi (Shell Substitutions) ${var:-value}: Mention
that m4sh guarantees support.
(Limitations of Usual Tools) mktemp: Use it.
* lib/m4sugar/m4sh.m4 (AS_LINENO_POP, AS_VAR_IF, AS_TMPDIR):
Exploit use of colon for smaller files.
On 08/25/2010 05:18 PM, Eric Blake wrote:
-Be sure to quote:
+When using @sam...@{@var{va...@var{value}@}} to assign a default value
+to @var{var}, remember that even though the assignment to @var{var} does
+not undergo file name expansion, the result of the variable expansion
+does. In
On 08/25/2010 05:18 PM, Eric Blake wrote:
* lib/m4sugar/m4sh.m4 (_AS_SHELL_SANITIZE): Avoid problems if
as_myself is inherited from environment.
(AS_TMPDIR): Be namespace clean.
Phooey. I didn't run the whole testsuite, but this patch breaks some of
the tests, starting with 14: autoconf:
On 08/25/2010 08:56 PM, Eric Blake wrote:
On 08/25/2010 05:18 PM, Eric Blake wrote:
* lib/m4sugar/m4sh.m4 (_AS_SHELL_SANITIZE): Avoid problems if
as_myself is inherited from environment.
(AS_TMPDIR): Be namespace clean.
Phooey. I didn't run the whole testsuite, but this patch breaks some of
On 08/25/2010 05:18 PM, Eric Blake wrote:
* doc/autoconf.texi (Shell Substitutions)${var=literal}:
Recommend quoting substitutions that might trigger globbing.
Not quite right. :(
AT_SETUP([autom4te preselections])
-: ${sleep='sleep 1'} # Command to force different time stamps.
+:
In particular, see http://austingroupbugs.net/view.php?id=221
and http://austingroupbugs.net/view.php?id=255.
* doc/autoconf.texi (Shell Substitutions) ${var-value}: New
subsection.
${var=literal}: Tweak wording. Add mention of an ambiguity
allowed by POSIX.
* tests/torture.at (Substitute and
On Tue, Aug 24, 2010 at 08:05:04PM +0200, Ralf Wildenhues wrote:
I cannot reproduce this in NetBSD-current/i386 with git Autoconf,
see a skip instead.
And now neither can I! Story is:
git pull
setenv PATH /bin:/usr/bin:/usr/X11R7/bin:/usr/local/bin
to avoid using anything in /usr/pkg/bin
Hi All,
I'm porting a large Windows toolkit to Linux, OSX, etc. Is there a
tool which will walk my directory structure outputting Makefile.am in
each directory where needed?
If not, is there any reason to not write code to do just that? I was
thinking output a Makefile.am in each dir which has
On 26 Aug 2010, at 09:25, Reuben Hawkins wrote:
I was
thinking output a Makefile.am in each dir which has source in this
format...
noist_LTLIBRARIES = libdir_name.la
libdir_name_la_SOURCES = source files in this directory
func_output ()
{
dirname=`echo $1 | sed 's,^.*/,,g'`
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