Made a workaround to not use the sh_access

The sh_access was defined to two arguments
Made a workaround to not use the sh_access
that was outputting the error.
Not ideal, but it will hopefully compile on Arch Linux

Also added mksh for compatibility
Ksh is unmaintained in the Arch User Repository

Signed-off-by: Nilton Perim Neto <niltonperimneto@gmail.com>

cde/configure.ac

@@ -377,10 +377,13 @@ dnl - KSH, some systems call it as ksh93
 AC_PATH_PROG(KSH, ksh)
 if test -z "$ac_cv_path_KSH"; then
    AC_PATH_PROG(KSH, ksh93)
+   if test -z "$ac_cv_path_KSH"; then
+      AC_PATH_PROG(KSH, mksh)
       if test -z "$ac_cv_path_KSH"; then
         MISSING_PROGS="[ksh or ksh93] ${MISSING_PROGS}"
       fi
    fi
+fi
 
 AC_PATH_PROG(XRDB, xrdb)
 if test -z "$ac_cv_path_XRDB"; then

cde/programs/dtksh/dtkcmds.c

@@ -33,6 +33,8 @@
 
 #include "name.h"
 #include "shell.h"
+#undef access
+#include <X11/Xauth.h>
 #include <signal.h>
 #include <fcntl.h>
 #include <X11/X.h>

cde/programs/dtksh/dtkcvt.c

@@ -33,6 +33,8 @@
 /* X includes */
 
 #include "shell.h"
+#undef access
+#include <X11/Xauth.h>
 #include <signal.h>
 #include <fcntl.h>
 #include <X11/X.h>

cde/programs/dtksh/widget.c

@@ -32,6 +32,8 @@
 
 #include "name.h"
 #include "shell.h"
+#undef access
+#include <X11/Xauth.h>
 #include <string.h>
 #include <dlfcn.h>
 #include <X11/Intrinsic.h>

cde/programs/dtksh/xmcmds.c

@@ -30,6 +30,8 @@
 /*	actual or intended publication of such source code.     */
 
 #include "shell.h"
+#undef access
+#include <X11/Xauth.h>
 #include <signal.h>
 #include <stdlib.h>
 #include <fcntl.h>

cde/programs/dtksh/xmcvt.c

@@ -32,6 +32,8 @@
 
 
 #include "shell.h"
+#undef access
+#include <X11/Xauth.h>
 #include <signal.h>
 #include <fcntl.h>
 #include <X11/X.h>

cde/programs/dtksh/xmwidgets.c

@@ -32,6 +32,8 @@
 
 #include	"name.h" 
 #include	"shell.h" 
+#undef access
+#include <X11/Xauth.h>
 #include <X11/Intrinsic.h>
 #include <X11/Shell.h>
 #include <X11/StringDefs.h>