Wed Jan 31 12:55:49 1996 Richard Henderson <rth@tamu.edu>

	* coff-aux.c: New file.
	* hosts/m68kaux.h: New file.
	* config.bfd (m68*-apple-aux*): New target.
	* configure.in (m68*-apple-aux*): New native host.
	(m68kaux_coff_vec): New vector.
	* configure: Rebuild.
	* targets.c (m68kaux_coff_vec): Declare.
	* coffcode.h (bfd_coff_backend_data): Add field
	_bfd_coff_link_add_one_symbol.
	(bfd_coff_link_add_one_symbol): Define.
	(compare_arelent_ptr): New static function if TARG_AUX.
	(coff_write_relocs): If TARG_AUX, sort the relocs.
	(coff_write_object_contents): Set A/UX aouthdr magic number.
	(coff_link_add_one_symbol): Define if not defined.
	(bfd_coff_std_swap_table): Initialize new field.
	* libcoff.h: Rebuild.
	* cofflink.c (coff_link_add_symbols): Call
	bfd_coff_link_add_one_symbol rather than
	_bfd_generic_link_add_one_symbol.
	* coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined.
	* coff-alpha.c (alpha_ecoff_backend_data): Initialize new field.
	* coff-mips.c (mips_ecoff_backend_data): Likewise.
	* Makefile.in: Rebuild dependencies.
	(BFD32_BACKENDS): Add coff-aux.o.
	(BFD32_BACKENDS_CFILES): Add coff-aux.c.

1 files changed, 85 insertions, 27 deletions

diff --git a/bfd/configure b/bfd/configure
index c0f0800..b4597da 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
 
 # Guess values for system-dependent variables and create Makefiles.
-# Generated automatically using autoconf version 2.6 
+# Generated automatically using autoconf version 2.7 
 # Copyright (C) 1992, 1993, 1994 Free Software Foundation, Inc.
 #
 # This configure script is free software; the Free Software Foundation
@@ -336,7 +336,7 @@ EOF
     verbose=yes ;;
 
   -version | --version | --versio | --versi | --vers)
-    echo "configure generated by autoconf version 2.6"
+    echo "configure generated by autoconf version 2.7"
     exit 0 ;;
 
   -with-* | --with-*)
@@ -668,8 +668,10 @@ fi
 if test "$program_transform_name" = s,x,x,; then
   program_transform_name=
 else
-  # Double any \ or $.
-  echo 's,\\,\\\\,g; s,\$,$$,g' > conftestsed
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
   program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
   rm -f conftestsed
 fi
@@ -899,7 +901,7 @@ else
   ac_cv_c_cross=yes
 else
 cat > conftest.$ac_ext <<EOF
-#line 903 "configure"
+#line 905 "configure"
 #include "confdefs.h"
 main(){return(0);}
 EOF
@@ -941,7 +943,7 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 945 "configure"
+#line 947 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
@@ -955,7 +957,7 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 959 "configure"
+#line 961 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
@@ -988,7 +990,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 992 "configure"
+#line 994 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
@@ -1024,7 +1026,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1028 "configure"
+#line 1030 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
@@ -1059,7 +1061,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1063 "configure"
+#line 1065 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1118,7 +1120,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_malloc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1122 "configure"
+#line 1124 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -1158,7 +1160,7 @@ if eval "test \"`echo '$''{'bfd_cv_decl_needed_free'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1162 "configure"
+#line 1164 "configure"
 #include "confdefs.h"
 
 #include <stdio.h>
@@ -1366,6 +1368,13 @@ EOF
 EOF
 
 	;;
+  m68*-apple-aux*)
+	COREFILE=trad-core.o
+	cat >> confdefs.h <<\EOF
+#define TRAD_HEADER "hosts/m68kaux.h"
+EOF
+
+	;;
   m88*-*-sysv4*)	;;
   m88*-motorola-sysv*)	COREFILE=ptrace-core.o ;;
   m88*-*-mach3*)
@@ -1451,7 +1460,7 @@ EOF
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1455 "configure"
+#line 1464 "configure"
 #include "confdefs.h"
 #include <sys/procfs.h>
 int main() { return 0; }
@@ -1608,8 +1617,9 @@ do
     hp300hpux_vec)		tb="$tb hp300hpux.o aout32.o stab-syms.o" ;;
     i386aout_vec)		tb="$tb i386aout.o aout32.o stab-syms.o" ;;
     i386bsd_vec)		tb="$tb i386bsd.o aout32.o stab-syms.o" ;;
-    i386dynix_vec)		tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
     i386coff_vec)		tb="$tb coff-i386.o cofflink.o" ;;
+    i386dynix_vec)		tb="$tb i386dynix.o aout32.o stab-syms.o" ;;
+    i386freebsd_vec)		tb="$tb i386freebsd.o aout32.o stab-syms.o" ;;
     i386msdos_vec)		tb="$tb i386msdos.o" ;;
     i386pe_vec)			tb="$tb pe-i386.o cofflink.o " ;;
     i386pei_vec)		tb="$tb pei-i386.o cofflink.o" ;;
@@ -1629,6 +1639,7 @@ do
     m68klynx_coff_vec)		tb="$tb cf-m68klynx.o coff-m68k.o cofflink.o lynx-core.o stab-syms.o" ;;
     m68knetbsd_vec)		tb="$tb m68knetbsd.o aout32.o stab-syms.o" ;;
     m68k4knetbsd_vec)		tb="$tb m68k4knetbsd.o aout32.o stab-syms.o" ;;
+    m68kaux_coff_vec)		tb="$tb coff-aux.o coff-m68k.o cofflink.o" ;;
     m88kbcs_vec)		tb="$tb coff-m88k.o" ;;
     newsos3_vec)		tb="$tb newsos3.o aout32.o stab-syms.o" ;;
     nlm32_i386_vec)		tb="$tb nlm32-i386.o nlm32.o nlm.o" ;;
@@ -1729,6 +1740,57 @@ test -n "${selvecs}" && tdefaults="${tdefaults} -DSELECT_VECS='${selvecs}'"
 test -n "${selarchs}" && tdefaults="${tdefaults} -DSELECT_ARCHITECTURES='${selarchs}'"
 
 
+for ac_func in valloc getpagesize
+do
+echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
+if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  cat > conftest.$ac_ext <<EOF
+#line 1751 "configure"
+#include "confdefs.h"
+/* System header to define __stub macros and hopefully few prototypes,
+    which can conflict with char $ac_func(); below.  */
+#include <assert.h>
+/* Override any gcc2 internal prototype to avoid an error.  */
+char $ac_func();
+
+int main() { return 0; }
+int t() {
+
+/* The GNU C library defines this for functions which it implements
+    to always fail with ENOSYS.  Some functions are actually named
+    something starting with __ and the normal name is an alias.  */
+#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
+choke me
+#else
+$ac_func();
+#endif
+
+; return 0; }
+EOF
+if eval $ac_link; then
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=yes"
+else
+  rm -rf conftest*
+  eval "ac_cv_func_$ac_func=no"
+fi
+rm -f conftest*
+
+fi
+if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
+  echo "$ac_t""yes" 1>&6
+    ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
+  cat >> confdefs.h <<EOF
+#define $ac_tr_func 1
+EOF
+ 
+else
+  echo "$ac_t""no" 1>&6
+fi
+done
+
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
 if eval "test \"`echo '$''{'ac_cv_func_mmap'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1737,7 +1799,7 @@ else
   ac_cv_func_mmap=no
 else
 cat > conftest.$ac_ext <<EOF
-#line 1741 "configure"
+#line 1803 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test. */
@@ -1745,12 +1807,6 @@ cat > conftest.$ac_ext <<EOF
 #include <fcntl.h>
 #include <sys/mman.h>
 
-#ifdef BSD
-# ifndef BSD4_1
-#  define HAVE_GETPAGESIZE
-# endif
-#endif
-
 #ifndef HAVE_GETPAGESIZE
 # include <sys/param.h>
 # ifdef EXEC_PAGESIZE
@@ -1771,7 +1827,7 @@ cat > conftest.$ac_ext <<EOF
 # endif
 #endif
 
-#ifdef __osf__
+#ifndef HAVE_VALLOC
 # define valloc malloc
 #endif
 
@@ -1786,7 +1842,7 @@ main()
 {
   char *buf1, *buf2, *buf3;
   int i = getpagesize(), j;
-  int i2 = getpagesize()*2;
+  int i2 = i * 2;
   int fd;
 
   buf1 = (char *)valloc(i2);
@@ -1837,7 +1893,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1841 "configure"
+#line 1897 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -1965,7 +2021,7 @@ do
     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
-    echo "$CONFIG_STATUS generated by autoconf version 2.6"
+    echo "$CONFIG_STATUS generated by autoconf version 2.7"
     exit 0 ;;
   -help | --help | --hel | --he | --h)
     echo "\$ac_cs_usage"; exit 0 ;;
@@ -1977,10 +2033,12 @@ ac_given_srcdir=$srcdir
 ac_given_INSTALL="$INSTALL"
 
 trap 'rm -fr `echo "Makefile doc/Makefile config.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
+EOF
+cat >> $CONFIG_STATUS <<EOF
 
 # Protect against being on the right side of a sed subst in config.status.
-sed 's/%@/@@/; s/@%/@@/; s/%g$/@g/; /@g$/s/[\\\\&%]/\\\\&/g;
- s/@@/%@/; s/@@/@%/; s/@g$/%g/' > conftest.subs <<\CEOF
+sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
+ s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
 $ac_vpsub
 $extrasub
 s%@CFLAGS@%$CFLAGS%g