* mpw-config.in: Recognize mips-*-* as equivalent to

mips-idt-ecoff.
	* mpw-eppcmac.c: Shortened from mpw-eppcmacos.c.
	* mpw-ld.r: Add version resources.
	(cfrg): Use symbolic instead of literal name for executable.

ld/ChangeLog

@@ -1,3 +1,11 @@
+Tue Dec 12 13:55:41 1995  Stan Shebs  <shebs@andros.cygnus.com>
+
+	* mpw-config.in: Recognize mips-*-* as equivalent to
+	mips-idt-ecoff.
+	* mpw-eppcmacos.c: Rename to shorter mpw-eppcmac.c.
+	* mpw-ld.r: Add version resources.
+	(cfrg): Use symbolic instead of literal name for executable.
+
 Mon Dec 11 15:13:41 1995  Kim Knuttila  <krk@cygnus.com>
 
 	* scripttempl/ppcpe.sc (FINI): Moved the .reloc section.

ld/mac-ld.r

@@ -1,3 +1,29 @@
+/* Resources for GNU LD. */
+
+#include "SysTypes.r"
+
+/* Version resources. */
+
+resource 'vers' (1)  {
+	0,
+	0,
+	0,
+	0,
+	verUs,
+	VERSION_STRING,
+	VERSION_STRING  " (C) 1986-95 FSF, Inc."
+};
+
+resource 'vers' (2, purgeable)  {
+	0,
+	0,
+	0,
+	0,
+	verUs,
+	VERSION_STRING,
+	"GLD " VERSION_STRING " for MPW"
+};
+
 #ifdef WANT_CFRG
 
 #include "CodeFragmentTypes.r"
@@ -9,7 +35,7 @@ resource 'cfrg' (0) {
 		kNoVersionNum, kNoVersionNum,
 		0, 0,
 		kIsApp, kOnDiskFlat, kZeroOffset, kWholeFork,
-		"ld"
+		PROG_NAME
 	}
 };
 

ld/mpw-config.in

@@ -4,18 +4,22 @@ If "{target_canonical}" =~ /m68k-apple-macos/
 	Set emulname m68kcoff
 	forward-include "{srcdir}"mpw-em68kcoff.c em68kcoff.c
 	Set emulation_ofiles "{o}"em68kcoff.c.o
+
 Else If "{target_canonical}" =~ /powerpc-apple-macos/
 	Set emulname ppcmacos
-	forward-include "{srcdir}"mpw-eppcmacos.c eppcmacos.c
+	forward-include "{srcdir}"mpw-eppcmac.c eppcmacos.c
 	Set emulation_ofiles "{o}"eppcmacos.c.o
+
 Else If "{target_canonical}" =~ /i386-unknown-go32/
 	Set emulname i386go32
 	forward-include "{srcdir}"mpw-ei386go32.c ei386go32.c
 	Set emulation_ofiles "{o}"ei386go32.c.o
-Else If "{target_canonical}" =~ /mips-idt-ecoff/
+
+Else If "{target_canonical}" =~ /mips-\Option-x-\Option-x/
 	Set emulname mipsidt
 	forward-include "{srcdir}"mpw-emipsidt.c emipsidt.c
 	Set emulation_ofiles "{o}"emipsidt.c.o
+
 Else If "{target_canonical}" =~ /sh-hitachi-hms/
 	Set emulname sh
 	forward-include "{srcdir}"mpw-esh.c esh.c

ld/mpw-eppcmacos.c → ld/mpw-eppcmac.c

@@ -72,6 +72,9 @@ static unsigned short modtype = ('1' << 8) | 'L';
    permitted).  */
 static int textro;
 
+/* Whether to implement Unix like linker semantics.  */
+static int unix_ld;
+
 /* Structure used to hold import file list.  */
 
 struct filelist
@@ -134,6 +137,7 @@ gldppcmacos_parse_args (argc, argv)
 #define OPTION_PD (OPTION_NOSTRCMPCT + 1)
 #define OPTION_PT (OPTION_PD + 1)
 #define OPTION_STRCMPCT (OPTION_PT + 1)
+#define OPTION_UNIX (OPTION_STRCMPCT + 1)
 
   static struct option longopts[] = {
     {"basis", no_argument, NULL, OPTION_IGNORE},
@@ -174,6 +178,7 @@ gldppcmacos_parse_args (argc, argv)
     {"bstrcmpct", no_argument, NULL, OPTION_STRCMPCT},
     {"btextro", no_argument, &textro, 1},
     {"static", no_argument, NULL, OPTION_NOAUTOIMP},
+    {"unix", no_argument, NULL, OPTION_UNIX},
     {NULL, no_argument, NULL, 0}
   };
 
@@ -381,6 +386,10 @@ gldppcmacos_parse_args (argc, argv)
     case OPTION_STRCMPCT:
       config.traditional_format = false;
       break;
+
+    case OPTION_UNIX:
+      unix_ld = true;
+      break;
     }
 
   return 1;
@@ -437,6 +446,7 @@ gldppcmacos_before_allocation ()
   struct filelist *fl;
   struct export_symbol_list *el;
   char *libpath;
+  boolean export_defineds;
   asection *special_sections[6];
   int i;
 
@@ -487,13 +497,20 @@ gldppcmacos_before_allocation ()
 	}
     }
 
+  /* If we are emulating the Unix linker, we want to export all
+     defined symbols, unless an explicit -bE option was used.  */
+  export_defineds = false;
+  if (unix_ld && export_symbols == NULL)
+    export_defineds = true;
+
   /* Let the XCOFF backend set up the .loader section.  */
   if (! bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath,
 					 entry_symbol, file_align,
 					 maxstack, maxdata,
-					 gc ? true : false,
+					 gc && ! unix_ld ? true : false,
 					 modtype,
 					 textro ? true : false,
+					 export_defineds,
 					 special_sections))
     einfo ("%P%F: failed to set dynamic section sizes: %E\n");