--- gcc/config/sparc/lynx.h	2018/04/24 18:15:10	1.1
+++ gcc/config/sparc/lynx.h	2018/04/24 18:28:56	1.1.1.3
@@ -1,5 +1,5 @@
 /* Definitions for SPARC running LynxOS.
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
 
 This file is part of GNU CC.
 
@@ -15,16 +15,39 @@ GNU General Public License for more deta
 
 You should have received a copy of the GNU General Public License
 along with GNU CC; see the file COPYING.  If not, write to
-the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.  */
+the Free Software Foundation, 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.  */
 
-#include "sparc/sparc.h"
-#include "lynx.h"
+#include <sparc/sparc.h>
+
+#undef ASM_OUTPUT_IDENT
+#undef SELECT_SECTION
+#undef SELECT_RTX_SECTION
+
+#define BSS_SECTION_ASM_OP	".section\t\".bss\""
+
+#include <lynx.h>
 
 /* ??? Must redefine to get sparclite and v8 defines.  Can this be done
    differently?  */
+
 #undef CPP_SPEC
-#define CPP_SPEC "%{mthreads:-D_MULTITHREADED} %{msparclite:-D__sparclite__} %{mv8:-D__sparc_v8__} %{mposix:-D_POSIX_SOURCE} %{msystem-v:-lynx-sysv}"
+#define CPP_SPEC "%{mthreads:-D_MULTITHREADED}  \
+  %{mposix:-D_POSIX_SOURCE}  \
+  %{msystem-v:-I/usr/include_v}  \
+  %{msparclite:-D__sparclite__} %{mv8:-D__sparc_v8__}"
 
 /* Names to predefine in the preprocessor for this target machine.  */
+
 #undef CPP_PREDEFINES
-#define CPP_PREDEFINES "-Dunix -Dsparc -DLynx -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
+#define CPP_PREDEFINES "-Dunix -Dsparc -DSPARC -DLynx -DLYNX -DIBITS32 -Asystem(unix) -Asystem(lynx) -Acpu(sparc) -Amachine(sparc)"
+
+#undef LINK_SPEC
+
+/* Sparc version of libc.a has references to libm.a (printf calls pow for
+   instance), so we must always link both. */
+
+#undef LIB_SPEC
+#define LIB_SPEC "%{mthreads:-L/lib/thread/}  \
+  %{msystem-v:-lc_v -lm_v -lc_v}  \
+  %{!msystem-v:%{mposix:-lc_p} -lc -lm -lc}"