--- gcc/config/i386/sol2.h	2018/04/24 18:10:27	1.1
+++ gcc/config/i386/sol2.h	2018/04/24 18:30:38	1.1.1.4
@@ -1,5 +1,5 @@
 /* Target definitions for GNU compiler for Intel 80386 running Solaris 2
-   Copyright (C) 1993 Free Software Foundation, Inc.
+   Copyright (C) 1993, 1995 Free Software Foundation, Inc.
 
    Written by Fred Fish (fnf@cygnus.com).
 
@@ -17,7 +17,8 @@ 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 "i386/sysv4.h"
 
@@ -31,3 +32,60 @@ the Free Software Foundation, 675 Mass A
    it knows what it is doing. */
 
 #define FORCE_INIT_SECTION_ALIGN do { asm (ALIGN_ASM_OP ## " 16"); } while (0)
+#define FORCE_FINI_SECTION_ALIGN FORCE_INIT_SECTION_ALIGN
+
+/* Add "sun" to the list of symbols defined for SVR4.  */
+#undef CPP_PREDEFINES
+#define CPP_PREDEFINES \
+  "-Di386 -Dunix -D__svr4__ -D__SVR4 -Dsun \
+   -Asystem(unix) -Asystem(svr4) -Acpu(i386) -Amachine(i386)"
+
+#undef CPP_SPEC
+#define CPP_SPEC "\
+   %{compat-bsd:-iwithprefixbefore ucbinclude -I/usr/ucbinclude}"
+
+#undef LIB_SPEC
+#define LIB_SPEC \
+  "%{compat-bsd:-lucb -lsocket -lnsl -lelf -laio} %{!shared:%{!symbolic:-lc}}"
+
+#undef  ENDFILE_SPEC
+#define ENDFILE_SPEC "crtend.o%s %{pg:crtn.o%s}%{!pg:crtn.o%s}"
+
+/* This should be the same as in svr4.h, except with -R added.  */
+#undef LINK_SPEC
+#define LINK_SPEC \
+  "%{h*} %{V} %{v:%{!V:-V}} \
+   %{b} %{Wl,*:%*} \
+   %{static:-dn -Bstatic} \
+   %{shared:-G -dy -z text} \
+   %{symbolic:-Bsymbolic -G -dy -z text} \
+   %{G:-G} \
+   %{YP,*} \
+   %{R*} \
+   %{compat-bsd: \
+     %{!YP,*:%{p:-Y P,/usr/ucblib:/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
+       %{!p:-Y P,/usr/ucblib:/usr/ccs/lib:/usr/lib}} \
+     -R /usr/ucblib} \
+   %{!compat-bsd: \
+     %{!YP,*:%{p:-Y P,/usr/ccs/lib/libp:/usr/lib/libp:/usr/ccs/lib:/usr/lib} \
+       %{!p:-Y P,/usr/ccs/lib:/usr/lib}}} \
+   %{Qy:} %{!Qn:-Qy}"
+
+/* This defines which switch letters take arguments.
+   It is as in svr4.h but with -R added.  */
+
+#undef SWITCH_TAKES_ARG
+#define SWITCH_TAKES_ARG(CHAR) \
+  (   (CHAR) == 'D' \
+   || (CHAR) == 'U' \
+   || (CHAR) == 'o' \
+   || (CHAR) == 'e' \
+   || (CHAR) == 'u' \
+   || (CHAR) == 'I' \
+   || (CHAR) == 'm' \
+   || (CHAR) == 'L' \
+   || (CHAR) == 'R' \
+   || (CHAR) == 'A' \
+   || (CHAR) == 'h' \
+   || (CHAR) == 'z')
+