(usermanualdir): New variable.

[bpt/emacs.git] / src / m / mips4.h

diff --git a/src/m/mips4.h b/src/m/mips4.h
index 91cda93..4b79e46 100644 (file)
--- a/src/m/mips4.h
+++ b/src/m/mips4.h
@@ -2,7 +2,7 @@
 
 #include "mips.h"
 
-/* The following line tells the configuration script what sort of 
+/* The following line tells the configuration script what sort of
    operating system this machine is likely to run.
    USUAL-OPSYS="note"
 
@@ -11,13 +11,21 @@ Use -opsystem=usg5-2-2 normally, or -opsystem=bsd4-3 with the BSD
 world.
 NOTE-END  */
 
+#if 0
 /* Define MIPS2 if you have an R6000 or R4000.  */
-/* #define MIPS2 */
+#define MIPS2
+#endif
 
+#ifdef __GNUC__
+#define C_DEBUG_SWITCH -g -O
+#else
+/* We used to have  -systype bsd43, but a configure change
+   now takes care of that option.  */
 #ifdef MIPS2
-#define C_DEBUG_SWITCH -systype bsd43 -O -Olimit 791 -g3 -mips2
+#define C_DEBUG_SWITCH -DMips -g3 -Wf,-XNd4000 -O -Olimit 2000 -mips2
 #else
-#define C_DEBUG_SWITCH -systype bsd43 -O -Olimit 791 -g3
+#define C_DEBUG_SWITCH -DMips -g3 -Wf,-XNd4000 -O -Olimit 2000
+#endif
 #endif
 
 #ifdef TERMINFO
@@ -25,9 +33,30 @@ NOTE-END  */
 #endif
 
 #define START_FILES pre-crt0.o /lib/crt1.o
-#define LIB_STANDARD -lmld -lc /lib/crtn.o
+/* Used to have -lisode, but jlp@math.byu.edu says remove it
+   (for RISCOS 4.52).  */
+/* ethanb@ptolemy.astro.washington.edu says crtn.o uses _ctype
+   and therefore we must search libc again after crtn.o.
+   The -L is used to force second -lc to find the sysv version
+   of libc.a, which is needed because the BSD libc.a
+   doesn't have _ctype.  */
+#define LIB_STANDARD -lmld -lc /lib/crtn.o -L/usr/lib -lc
 
 
 #define COFF
 #undef LD_SWITCH_MACHINE
 #define LD_SWITCH_MACHINE -systype bsd43 -g3 -D 800000
+
+#define NO_MODE_T
+
+/* These are needed on Riscos 4.0.
+   It appears that's the only system which uses mips4.h and defines BSD.  */
+#ifdef BSD_SYSTEM
+#undef HAVE_STRERROR
+#undef HAVE_XRMSETDATABASE
+#undef HAVE_XSCREENRESOURCESTRING
+#undef HAVE_SETSID
+#endif
+
+/* arch-tag: 56050454-0df5-4de9-b1b7-0c6ab400313c
+   (do not change this comment) */