Update configuration files from `gnulib' and `config' repositories..

This also fixes a problem with `iconv' on Solaris 10, as reported in

  http://lists.gnu.org/archive/html/bug-groff/2012-02/msg00007.html

* configure.ac: Call `gl_LOCALCHARSET.
Call `AM_ICONV' as C++.

* config.guess, config.rpath, config.sub, install-sh, mkinstalldirs:
Updated.

* m4/codeset.m4, m4/glib21.m4, m4/iconv.m4, m4/lib-ld.m4,
m4/lib-link.m4, m4/lib-prefix.m4: Updated.
* m4/fcntl-o.m4, m4/localcharset.m4: New files.

* Makefile.in: Updated.

* src/include/localcharset.h, src/libs/libgroff/config.charset,
src/libs/libgroff/localcharset.c: Updated.

* aclocal.m4, configure, src/include/config.hin: Regenerated.

1 files changed, 2 insertions, 0 deletions

diff --git a/aclocal.m4 b/aclocal.m4
index 3fbadfe0..be679ef6 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -12,9 +12,11 @@
 # PARTICULAR PURPOSE.
 
 m4_include([m4/codeset.m4])
+m4_include([m4/fcntl-o.m4])
 m4_include([m4/glibc21.m4])
 m4_include([m4/groff.m4])
 m4_include([m4/iconv.m4])
 m4_include([m4/lib-ld.m4])
 m4_include([m4/lib-link.m4])
 m4_include([m4/lib-prefix.m4])
+m4_include([m4/localcharset.m4])