alpha-interix.h: Delete redundant -Asystem(interix), use -isystem instead of -idirafter.

       * alpha/alpha-interix.h: Delete redundant -Asystem(interix),
        use -isystem instead of -idirafter.
        * i386/i386-interix.h: Likewise.

From-SVN: r34771

gcc/ChangeLog

+Wed Jun 28 15:39:26 2000  Donn Terry (donnte@microsoft.com)
+
+	* alpha/alpha-interix.h: Delete redundant -Asystem(interix),
+	use -isystem instead of -idirafter.
+	* i386/i386-interix.h: Likewise.
+
 2000-06-28  Jason Merrill  <jason@redhat.com>
 
 	* dwarf2out.c (output_loc_operands): Don't support >1 byte output

gcc/config/alpha/alpha-interix.h

@@ -33,13 +33,13 @@ Boston, MA 02111-1307, USA.  */
   -D__alpha -D__alpha__\
   -D__stdcall= \
   -D__cdecl= \
-  -Asystem(unix) -Asystem(interix) -Asystem(interix) -Acpu(alpha) -Amachine(alpha)"
+  -Asystem(unix) -Asystem(interix) -Acpu(alpha) -Amachine(alpha)"
 
 #undef CPP_SUBTARGET_SPEC
 #define CPP_SUBTARGET_SPEC "\
 -remap \
 %{posix:-D_POSIX_SOURCE} \
--idirafter %$INTERIX_ROOT/usr/include"
+-isystem %$INTERIX_ROOT/usr/include"
 
 #undef TARGET_VERSION
 #define TARGET_VERSION fprintf (stderr, " (alpha Interix)");

gcc/config/i386/i386-interix.h

@@ -65,7 +65,7 @@ Boston, MA 02111-1307, USA.  */
   -D_M_IX86=300 -D_X86_=1 \
   -D__stdcall=__attribute__((__stdcall__)) \
   -D__cdecl=__attribute__((__cdecl__)) \
-  -Asystem(unix) -Asystem(interix) -Asystem(interix)"
+  -Asystem(unix) -Asystem(interix)"
 
 #undef CPP_SPEC
 /* Write out the correct language type definition for the header files.  
@@ -83,7 +83,7 @@ Boston, MA 02111-1307, USA.  */
 -remap \
 %(cpp_cpu) \
 %{posix:-D_POSIX_SOURCE} \
--idirafter %$INTERIX_ROOT/usr/include"
+-isystem %$INTERIX_ROOT/usr/include"
 
 #undef TARGET_VERSION
 #define TARGET_VERSION fprintf (stderr, " (i386 Interix)");