4 files changed, 9 insertions, 16 deletions
diff --git a/aclocal/check-newlib.m4 b/aclocal/check-newlib.m4
index 1984001dc8..326c58c1aa 100644
--- a/aclocal/check-newlib.m4
+++ b/aclocal/check-newlib.m4
@@ -7,8 +7,6 @@ AC_REQUIRE([RTEMS_CANONICALIZE_TOOLS])dnl
 AC_CACHE_CHECK([for newlib],
   rtems_cv_use_newlib,
   [
-    rtems_save_CC=$CC
-
 dnl some versions of newlib provide not_required_by_rtems
     AC_TRY_LINK(
       [extern void not_required_by_rtems() ;],
@@ -23,7 +21,7 @@ dnl some versions of newlib provide rtems_provides_crt0()
         rtems_cv_use_newlib="yes",
         rtems_cv_use_newlib="no")
     fi
-  CC=$rtems_save_CC])
+  ])
 RTEMS_USE_NEWLIB="$rtems_cv_use_newlib"
 AC_SUBST(RTEMS_USE_NEWLIB)
 
@@ -33,4 +31,3 @@ then
   AC_DEFINE_UNQUOTED(MALLOC_PROVIDED,1,[if malloc is provided])
 fi
 ])
-
diff --git a/aclocal/enable-itron.m4 b/aclocal/enable-itron.m4
index bb622079e9..efe99115f4 100644
--- a/aclocal/enable-itron.m4
+++ b/aclocal/enable-itron.m4
@@ -12,13 +12,12 @@ AC_ARG_ENABLE(itron,
   *)  AC_MSG_ERROR(bad value ${enableval} for enable-itron option) ;;
 esac],[RTEMS_HAS_ITRON_API=yes]) 
 
-changequote(,)dnl
-case "${target}" in
+case "${host}" in
   # hpux unix port should go here
-  i[34567]86-pc-linux*)         # unix "simulator" port
+  i[[34567]]86-pc-linux*)         # unix "simulator" port
 	RTEMS_HAS_ITRON_API=no
 	;;
-  i[34567]86-*freebsd*) # unix "simulator" port
+  i[[34567]]86-*freebsd*) # unix "simulator" port
 	RTEMS_HAS_ITRON_API=no
 	;;
   no_cpu-*rtems*)
@@ -30,6 +29,5 @@ case "${target}" in
   *) 
 	;;
 esac
-changequote([,])dnl
 AC_SUBST(RTEMS_HAS_ITRON_API)
 ])
diff --git a/aclocal/enable-posix.m4 b/aclocal/enable-posix.m4
index bbf2889b63..1a8197e1cd 100644
--- a/aclocal/enable-posix.m4
+++ b/aclocal/enable-posix.m4
@@ -12,13 +12,12 @@ AC_ARG_ENABLE(posix,
   *)  AC_MSG_ERROR(bad value ${enableval} for enable-posix option) ;;
 esac],[RTEMS_HAS_POSIX_API=yes]) 
 
-changequote(,)dnl
-case "${target}" in
+case "${host}" in
   # hpux unix port should go here
-  i[34567]86-pc-linux*)         # unix "simulator" port
+  i[[34567]]86-pc-linux*)         # unix "simulator" port
 	RTEMS_HAS_POSIX_API=no
 	;;
-  i[34567]86-*freebsd*) # unix "simulator" port
+  i[[34567]]86-*freebsd*) # unix "simulator" port
 	RTEMS_HAS_POSIX_API=no
 	;;
   no_cpu-*rtems*)
@@ -30,6 +29,5 @@ case "${target}" in
   *) 
 	;;
 esac
-changequote([,])dnl
 AC_SUBST(RTEMS_HAS_POSIX_API)
 ])
diff --git a/aclocal/sysv-ipc.m4 b/aclocal/sysv-ipc.m4
index 883921e2c8..00aa1bf32e 100644
--- a/aclocal/sysv-ipc.m4
+++ b/aclocal/sysv-ipc.m4
@@ -27,10 +27,10 @@ AC_CACHE_CHECK([whether $RTEMS_HOST defines union semun],
 [union semun arg ;],
 [rtems_cv_HAS_UNION_SEMUN="yes"],
 [rtems_cv_HAS_UNION_SEMUN="no"])
-
+])
 if test "$rtems_cv_HAS_UNION_SEMUN" = "yes"; then
     AC_DEFINE(HAS_UNION_SEMUN)
-fi])
+fi
 ])
 
 AC_DEFUN(RTEMS_SYSV_SEM,