- (tim) [configure.ac] make some configure options a little more error proof.

1 files changed, 23 insertions, 13 deletions

diff --git a/configure.ac b/configure.ac
index ca41ecc77..b3f7b5f22 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-# $Id: configure.ac,v 1.252 2005/03/18 00:23:19 tim Exp $
+# $Id: configure.ac,v 1.253 2005/03/18 00:44:26 tim Exp $
 #
 # Copyright (c) 1999-2004 Damien Miller
 #
@@ -472,7 +472,8 @@ esac
 AC_ARG_WITH(cflags,
         [  --with-cflags           Specify additional flags to pass to compiler],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         CFLAGS="$CFLAGS $withval"
                 fi
         ]       
@@ -480,7 +481,8 @@ AC_ARG_WITH(cflags,
 AC_ARG_WITH(cppflags,
         [  --with-cppflags         Specify additional flags to pass to preprocessor] ,
         [
-                if test "x$withval" != "xno"; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         CPPFLAGS="$CPPFLAGS $withval"
                 fi
         ]
@@ -488,7 +490,8 @@ AC_ARG_WITH(cppflags,
 AC_ARG_WITH(ldflags,
         [  --with-ldflags          Specify additional flags to pass to linker],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         LDFLAGS="$LDFLAGS $withval"
                 fi
         ]       
@@ -496,7 +499,8 @@ AC_ARG_WITH(ldflags,
 AC_ARG_WITH(libs,
         [  --with-libs             Specify additional libraries to link with],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         LIBS="$LIBS $withval"
                 fi
         ]       
@@ -795,7 +799,7 @@ AC_ARG_WITH(tcp-wrappers,
                         saved_LDFLAGS="$LDFLAGS"
                         saved_CPPFLAGS="$CPPFLAGS"
                         if test -n "${withval}" && \
-                            test "${withval}" != "yes"; then
+                            test "x${withval}" != "xyes"; then
                                 if test -d "${withval}/lib"; then
                                         if test -n "${need_dash_r}"; then
                                                 LDFLAGS="-L${withval}/lib -R${withval}/lib ${LDFLAGS}"
@@ -1585,7 +1589,8 @@ entropy_timeout=200
 AC_ARG_WITH(entropy-timeout,
         [  --with-entropy-timeout  Specify entropy gathering command timeout (msec)],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         entropy_timeout=$withval
                 fi
         ]       
@@ -1596,7 +1601,8 @@ SSH_PRIVSEP_USER=sshd
 AC_ARG_WITH(privsep-user,
         [  --with-privsep-user=user Specify non-privileged user for privilege separation],
         [
-                if test -n "$withval"; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         SSH_PRIVSEP_USER=$withval
                 fi
         ]       
@@ -2490,7 +2496,8 @@ PRIVSEP_PATH=/var/empty
 AC_ARG_WITH(privsep-path,
         [  --with-privsep-path=xxx Path for privilege separation chroot (default=/var/empty)],
         [
-                if test "x$withval" != "$no" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         PRIVSEP_PATH=$withval
                 fi
         ]
@@ -2500,7 +2507,8 @@ AC_SUBST(PRIVSEP_PATH)
 AC_ARG_WITH(xauth,
         [  --with-xauth=PATH       Specify path to xauth program ],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         xauth_path=$withval
                 fi
         ],
@@ -2781,7 +2789,8 @@ fi
 AC_ARG_WITH(superuser-path,
         [  --with-superuser-path=  Specify different path for super-user],
         [
-                if test "x$withval" != "xno" ; then
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         AC_DEFINE_UNQUOTED(SUPERUSER_PATH, "$withval")
                         superuser_path=$withval
                 fi
@@ -2837,7 +2846,8 @@ fi
 AC_ARG_WITH(pid-dir,
         [  --with-pid-dir=PATH     Specify location of ssh.pid file],
         [
-                if test "x$withval" != "xno" ; then     
+                if test -n "$withval"  &&  test "x$withval" != "xno"  &&  \
+                    test "x${withval}" != "xyes"; then
                         piddir=$withval
                         if test ! -d $piddir ; then     
                         AC_MSG_WARN([** no $piddir directory on this system **])
@@ -2919,7 +2929,7 @@ AC_ARG_WITH(lastlog,
         [
                 if test "x$withval" = "xno" ; then      
                         AC_DEFINE(DISABLE_LASTLOG)
-                else
+                elif test -n "$withval"  &&  test "x${withval}" != "xyes"; then
                         conf_lastlog_location=$withval
                 fi
         ]