--- tcsh-6.18.01/configure.in.orig	Wed Sep  5 11:52:15 2012

+++ tcsh-6.18.01/configure.in	Wed Sep  5 11:52:40 2012

@@ -303,7 +303,6 @@

 AC_SEARCH_LIBS(gethostbyname, nsl)

 AC_SEARCH_LIBS(connect, socket)

 AC_SEARCH_LIBS(catgets, catgets)

-AM_ICONV

 dnl Checks for header files

 AC_CHECK_HEADERS([auth.h crypt.h features.h inttypes.h paths.h] dnl

--- tcsh-6.18.01/Makefile.in.orig	Wed Sep  5 11:56:12 2012

+++ tcsh-6.18.01/Makefile.in	Wed Sep  5 11:57:51 2012

@@ -12,6 +12,7 @@

 BUILD=tcsh$(EXEEXT)

 VPATH=@srcdir@

 srcdir=@srcdir@

+localedir=@localedir@

 ################################################################

 ## CFLAGS.  For various -D things, see config.h

@@ -145,6 +146,7 @@

 #DFLAGS=-D_PATH_TCSHELL='"${DESTBIN}/tcsh"'

 ## The following is set by autoconf.

 DFLAGS = -D_PATH_TCSHELL='"${bindir}/tcsh"' @DFLAGS@ @CPPFLAGS@

+DFLAGS += -DLOCALEDIR='"${localedir}"'

 ################################################################

@@ -296,7 +298,7 @@

 #

 EXTRAFLAGS = @HESDEF@ $(AFSDEF)

-EXTRALIBS = @HESLIB@ $(AFSLIB) @LIBICONV@

+EXTRALIBS = @HESLIB@ $(AFSLIB)

--- tcsh-6.18.01/sh.c.orig	Thu Nov 15 14:26:18 2012

+++ tcsh-6.18.01/sh.c	Thu Nov 15 14:26:37 2012

@@ -175,17 +175,10 @@

     size_t len;

     int add_LOC = 1;

     int add_lang = 1;

-    char trypath[MAXPATHLEN];

-    struct stat st;

     if (path == NULL)

         return;

-    (void) xsnprintf(trypath, sizeof(trypath), "%s/en/LC_MESSAGES/tcsh.cat",

-	path);

-    if (stat(trypath, &st) == -1)

-	return;

-

     if ((old = getenv("NLSPATH")) != NULL)

         len = strlen(old) + 1;	/* don't forget the colon. */

     else

--- tcsh-6.18.01/sh.func.c.orig	Mon Dec  3 13:09:33 2012

+++ tcsh-6.18.01/sh.func.c	Mon Dec  3 13:09:54 2012

@@ -2627,6 +2627,8 @@

     if (adrof(STRcatalog) != NULL)

 	catalog = xasprintf("tcsh.%s", short2str(varval(STRcatalog)));

+/* for compatibility */

+#undef NL_CAT_LOCALE

 #ifdef NL_CAT_LOCALE /* POSIX-compliant. */

     /*

      * Check if LC_MESSAGES is set in the environment and use it, if so.