2001-05-24 H.J. Lu <hjl@gnu.org>

	* emultempl/aix.em (OUTPUT_ARCH): Defined.
	(gld${EMULATION_NAME}_before_parse): Initialize
	ldfile_output_architecture, ldfile_output_machine and
	ldfile_output_machine_name from ${OUTPUT_ARCH} if possible.
	* emultempl/beos.em: Likewise.
	* emultempl/elf32.em: Likewise.
	* emultempl/linux.em: Likewise.
	* emultempl/mipsecoff.em: Likewise.
	* emultempl/pe.em: Likewise.
	* emultempl/sunos.em: Likewise.

7 files changed, 98 insertions, 7 deletions

diff --git a/ld/emultempl/aix.em b/ld/emultempl/aix.em
index 88d13b2..b88960c 100644
--- a/ld/emultempl/aix.em
+++ b/ld/emultempl/aix.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
@@ -114,7 +119,15 @@ static void
 gld${EMULATION_NAME}_before_parse()
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
 #endif /* not TARGET_ */
   config.has_shared = true;
 
diff --git a/ld/emultempl/beos.em b/ld/emultempl/beos.em
index 3c9e3ed..4ad033b 100644
--- a/ld/emultempl/beos.em
+++ b/ld/emultempl/beos.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then 
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is part of GLD, the Gnu Linker.
    Copyright 1995, 1996, 1997, 1998, 2000 Free Software Foundation, Inc.
@@ -72,7 +77,15 @@ static void
 gld_${EMULATION_NAME}_before_parse()
 {
   output_filename = "a.exe";
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
 }
 
 /* PE format extra command line options.  */
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em
index c5ffe14..cce6b3e 100644
--- a/ld/emultempl/elf32.em
+++ b/ld/emultempl/elf32.em
@@ -3,6 +3,11 @@
 # This file is now misnamed, because it supports both 32 bit and 64 bit
 # ELF emulations.
 test -z "${ELFSIZE}" && ELFSIZE=32
+if [ -z "$MACHINE" ]; then
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
@@ -90,7 +95,15 @@ cat >>e${EMULATION_NAME}.c <<EOF
 static void
 gld${EMULATION_NAME}_before_parse ()
 {
-  ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`;
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`;
   config.dynamic_link = ${DYNAMIC_LINK-true};
   config.has_shared = `if test -n "$GENERATE_SHLIB_SCRIPT" ; then echo true ; else echo false ; fi`;
 }
diff --git a/ld/emultempl/linux.em b/ld/emultempl/linux.em
index 888a3dd..85ed138 100644
--- a/ld/emultempl/linux.em
+++ b/ld/emultempl/linux.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then 
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
@@ -52,7 +57,15 @@ static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
 static void
 gld${EMULATION_NAME}_before_parse()
 {
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
   config.dynamic_link = true;
   config.has_shared = true;
 }
diff --git a/ld/emultempl/mipsecoff.em b/ld/emultempl/mipsecoff.em
index 205943b..7fc392c 100644
--- a/ld/emultempl/mipsecoff.em
+++ b/ld/emultempl/mipsecoff.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then 
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
@@ -48,7 +53,15 @@ static void
 gld${EMULATION_NAME}_before_parse()
 {
 #ifndef TARGET_			/* I.e., if not generic.  */
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
 #endif /* not TARGET_ */
 }
 
diff --git a/ld/emultempl/pe.em b/ld/emultempl/pe.em
index 99c40ab..f8dee33 100644
--- a/ld/emultempl/pe.em
+++ b/ld/emultempl/pe.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then 
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 rm -f e${EMULATION_NAME}.c
 (echo;echo;echo;echo;echo)>e${EMULATION_NAME}.c # there, now line numbers match ;-)
 cat >>e${EMULATION_NAME}.c <<EOF
@@ -131,7 +136,15 @@ static void
 gld_${EMULATION_NAME}_before_parse()
 {
   output_filename = "${EXECUTABLE_NAME:-a.exe}";
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
 #ifdef DLL_SUPPORT
   config.has_shared = 1;
 
diff --git a/ld/emultempl/sunos.em b/ld/emultempl/sunos.em
index c98d87e..d2f62e9 100644
--- a/ld/emultempl/sunos.em
+++ b/ld/emultempl/sunos.em
@@ -1,5 +1,10 @@
 # This shell script emits a C file. -*- C -*-
 # It does some substitutions.
+if [ -z "$MACHINE" ]; then 
+  OUTPUT_ARCH=${ARCH}
+else
+  OUTPUT_ARCH=${ARCH}:${MACHINE}
+fi
 cat >e${EMULATION_NAME}.c <<EOF
 /* This file is is generated by a shell script.  DO NOT EDIT! */
 
@@ -85,7 +90,15 @@ static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile));
 static void
 gld${EMULATION_NAME}_before_parse()
 {
-  ldfile_output_architecture = bfd_arch_${ARCH};
+  const bfd_arch_info_type *arch = bfd_scan_arch ("${OUTPUT_ARCH}");
+  if (arch)
+    {
+      ldfile_output_architecture = arch->arch;
+      ldfile_output_machine = arch->mach;
+      ldfile_output_machine_name = arch->printable_name;
+    }
+  else
+    ldfile_output_architecture = bfd_arch_${ARCH};
   config.dynamic_link = true;
   config.has_shared = true;
 }