*** empty log message ***

2 files changed, 22 insertions, 7 deletions

diff --git a/src/m/intel386.h b/src/m/intel386.h
index de07923f9a0..7a744797433 100644
--- a/src/m/intel386.h
+++ b/src/m/intel386.h
@@ -1,4 +1,4 @@
-/* machine description file for intel 386.
+/* Machine description file for intel 386.
    Copyright (C) 1987 Free Software Foundation, Inc.
 
 This file is part of GNU Emacs.
@@ -100,7 +100,7 @@ NOTE-END */
 #define LOAD_AVE_TYPE short
 
 /* Convert that into an integer that is 100 for a load average of 1.0  */
-#define LOAD_AVE_CVT(x) ((int) (((double) (x)) * 100.0 / FSCALE))
+#define LOAD_AVE_CVT(x) (((double) (x)) * 100.0 / FSCALE)
   
 #define FSCALE 256.0         /* determined by experimentation...  */
 #endif
@@ -113,9 +113,9 @@ NOTE-END */
 /* Convert that into an integer that is 100 for a load average of 1.0  */
 /* This is totally uncalibrated. */
 
-#define LOAD_AVE_CVT(x) ((int) ((double) (x)) * 100.0 / FSCALE)
+#define LOAD_AVE_CVT(x) ((int) (((double) (x)) * 100.0 / FSCALE))
 #define FSCALE 256.0
-*endif
+#endif
 
 /* Define CANNOT_DUMP on machines where unexec does not work.
    Then the function dump-emacs will not be defined
@@ -160,7 +160,9 @@ NOTE-END */
 #else /* not XENIX */
 
 #ifdef USG
+#ifndef LIB_STANDARD
 #define LIB_STANDARD -lPW -lc
+#endif
 #define HAVE_ALLOCA
 #define NO_REMAP 
 #define TEXT_START 0
@@ -170,7 +172,6 @@ NOTE-END */
 #ifdef BSD
 #define HAVE_ALLOCA
 #endif /* BSD */
- BSD */
 
 /* If compiling with GCC, let GCC implement alloca.  */
 #if defined(__GNUC__) && !defined(alloca)
@@ -178,5 +179,15 @@ NOTE-END */
 #define HAVE_ALLOCA
 #endif
 
-/* Search these directories just in case; I'm told they might be needed.  */
-#define C_SWITCH_MACHINE  -I/usr/X/include -I/usr/netinclude
+#ifdef USG
+#ifdef __STDC__
+#ifndef DONT_DEFINE_SIGNAL
+/* Cast the function argument to avoid warnings.  */
+#define signal(sig, func) (signal (sig, (void (*) (int)) (func)))
+#endif
+#endif
+#endif
+
+#ifdef USG5_4
+#define DATA_SEG_BITS 0x08000000
+#endif
diff --git a/src/m/iris4d.h b/src/m/iris4d.h
index 89d022f765d..45ad2f7c2f2 100644
--- a/src/m/iris4d.h
+++ b/src/m/iris4d.h
@@ -191,3 +191,7 @@ the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
 #define XMARKBIT(a) ((a) < 0)
 #define XSETMARKBIT(a,b) ((a) = ((a) & ~MARKBIT) | ((b) ? MARKBIT : 0))
 #define XUNMARK(a) ((a) = (((unsigned)(a) << INTBITS-GCTYPEBITS-VALBITS) >> INTBITS-GCTYPEBITS-VALBITS))
+
+/* Turn off some "helpful" error checks for type mismatches
+   that we can't fix without breaking other machines.  */
+#define C_SWITCH_MACHINE -cckr