Re: Debian-specific Autoconf patches

[Ralf Wildenhues]

Just to prove my point.

* Ralf Wildenhues wrote on Mon, May 29, 2006 at 07:13:41PM CEST:
> 
> Furthermore, third-parties use the AC_TRY* macros -- my first test on a
> larger package already revealed several M4 quoting errors there, that, if
> you don't know what you're looking for, are almost impossible to find by
> an unexperienced person.  I can go on testing, but I'm not inclined to.

The second unrelated package -- CVS texinfo -- I'm testing current CVS
Autoconf on breaks as well due to this patch.  Paul, pretty please let's
just revert all these changes, so we can release 2.60 without headaches;
then we can put them back in, and I'll do some major "let's fix all
configure.ac scripts out there in the world" tour.

Meanwhile, please apply this patch to texinfo.

Cheers,
Ralf

        * configure.ac: Fix some underquoted macro usage.

Index: configure.ac
===================================================================
RCS file: /cvsroot/texinfo/texinfo/configure.ac,v
retrieving revision 1.62
diff -u -r1.62 configure.ac
--- configure.ac        30 May 2006 14:44:03 -0000      1.62
+++ configure.ac        30 May 2006 15:27:17 -0000
@@ -34,7 +34,7 @@
 AC_MINIX
 
 # Needed on sysV68 for sigblock, sigsetmask.  But check for it in libc first.
-AC_CHECK_FUNC(sigblock, , AC_CHECK_LIB(bsd, sigblock))
+AC_CHECK_FUNC(sigblock, , [AC_CHECK_LIB(bsd, sigblock)])
 
 # Checks for header files.
 AC_HEADER_STAT