Change or32-rtems target from COFF to ELF format

3 files changed, 27 insertions, 64 deletions

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5aa0bb6..93b930d 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-13  Joel Sherrill <joel@oarcorp.com>
+
+	* configure.in (or32-*-rtems*): Switch to elf.
+	* configure: Regenerate.
+
 2004-05-13  Nick Clifton  <nickc@redhat.com>
 
 	* po/fr.po: Updated French translation.
diff --git a/gas/configure b/gas/configure
index 7028326..05fa195 100755
--- a/gas/configure
+++ b/gas/configure
@@ -2636,7 +2636,7 @@ else
 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
 fi
 
-if mkdir -p -- . 2>/dev/null; then
+if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
   # Keeping the `.' argument allows $(mkdir_p) to be used without
   # argument.  Indeed, we sometimes output rules like
   #   $(mkdir_p) $(somedir)
@@ -2649,7 +2649,7 @@ else
   # recognize any option.  It will interpret all options as
   # directories to create, and then abort because `.' already
   # exists.
-  for d in ./-p ./--;
+  for d in ./-p ./--version;
   do
     test -d $d && rmdir $d
   done
@@ -2990,7 +2990,9 @@ else
     : > sub/conftest.c
     for i in 1 2 3 4 5 6; do
       echo '#include "conftst'$i'.h"' >> sub/conftest.c
-      : > sub/conftst$i.h
+      # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+      # Solaris 8's {/usr,}/bin/sh.
+      touch sub/conftst$i.h
     done
     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
 
@@ -3018,9 +3020,14 @@ else
        grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
       # icc doesn't choke on unknown options, it will just issue warnings
-      # (even with -Werror).  So we grep stderr for any message
-      # that says an option was ignored.
-      if grep 'ignoring option' conftest.err >/dev/null 2>&1; then :; else
+      # or remarks (even with -Werror).  So we grep stderr for any message
+      # that says an option was ignored or not supported.
+      # When given -MP, icc 7.0 and 7.1 complain thusly:
+      #   icc: Command line warning: ignoring option '-M'; no argument required
+      # The diagnosis changed in icc 8.0:
+      #   icc: Command line remark: option '-MP' not supported
+      if (grep 'ignoring option' conftest.err ||
+          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
         am_cv_CC_dependencies_compiler_type=$depmode
         break
       fi
@@ -3321,7 +3328,6 @@ cygwin* | mingw* |pw32*)
   ;;
 
 darwin* | rhapsody*)
-  # this will be overwritten by pass_all, but leave it in just in case
   lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
   lt_cv_file_magic_cmd='/usr/bin/file -L'
   case "$host_os" in
@@ -3332,10 +3338,9 @@ darwin* | rhapsody*)
     lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
     ;;
   esac
-  lt_cv_deplibs_check_method=pass_all
   ;;
 
-freebsd* | kfreebsd*-gnu)
+freebsd* )
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     case $host_cpu in
     i*86 )
@@ -3403,7 +3408,7 @@ linux-gnu*)
   lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
   ;;
 
-netbsd* | knetbsd*-gnu)
+netbsd*)
   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
     lt_cv_deplibs_check_method='match_pattern /lib[^/\.]+\.so\.[0-9]+\.[0-9]+$'
   else
@@ -3794,7 +3799,7 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 3797 "configure"' > conftest.$ac_ext
+  echo '#line 3802 "configure"' > conftest.$ac_ext
   if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
   (eval $ac_compile) 2>&5
   ac_status=$?
@@ -3849,52 +3854,6 @@ ia64-*-hpux*)
   rm -rf conftest*
   ;;
 
-x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
-  # Find out which ABI we are using.
-  echo 'int i;' > conftest.$ac_ext
-  if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  echo "$as_me:$LINENO: \$? = $ac_status" >&5
-  (exit $ac_status); }; then
-    case "`/usr/bin/file conftest.o`" in
-    *32-bit*)
-      case $host in
-        x86_64-*linux*)
-          LD="${LD-ld} -m elf_i386"
-          ;;
-        ppc64-*linux*|powerpc64-*linux*)
-          LD="${LD-ld} -m elf32ppclinux"
-          ;;
-        s390x-*linux*)
-          LD="${LD-ld} -m elf_s390"
-          ;;
-        sparc64-*linux*)
-          LD="${LD-ld} -m elf32_sparc"
-          ;;
-      esac
-      ;;
-    *64-bit*)
-      case $host in
-        x86_64-*linux*)
-          LD="${LD-ld} -m elf_x86_64"
-          ;;
-        ppc*-*linux*|powerpc*-*linux*)
-          LD="${LD-ld} -m elf64ppc"
-          ;;
-        s390*-*linux*)
-          LD="${LD-ld} -m elf64_s390"
-          ;;
-        sparc*-*linux*)
-          LD="${LD-ld} -m elf64_sparc"
-          ;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
 *-*-sco3.2v5*)
   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
   SAVE_CFLAGS="$CFLAGS"
@@ -4490,7 +4449,7 @@ echo "$as_me: error: Unknown vendor for mips-bsd configuration." >&2;}
       mn10300-*-*)			fmt=elf ;;
       msp430-*-*)			fmt=elf ;;
       openrisc-*-*)			fmt=elf ;;
-      or32-*-rtems*)			fmt=coff ;;
+      or32-*-rtems*)			fmt=elf ;;
       or32-*-coff)			fmt=coff ;;
       or32-*-elf)			fmt=elf ;;
       pj*)				fmt=elf ;;
@@ -10259,9 +10218,8 @@ case "${need_libm}" in
 yes)
   LIBM=
 case $host in
-*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
+*-*-beos* | *-*-cygwin* | *-*-pw32*)
   # These system don't have libm
-  # on darwin the libm is a symbolic link to libSystem.dylib
   ;;
 *-ncr-sysv4.3*)
   echo "$as_me:$LINENO: checking for _mwvalidcheckl in -lmw" >&5
@@ -12352,14 +12310,14 @@ echo X"$mf" |
   grep '^DEP_FILES *= *[^ #]' < "$mf" > /dev/null || continue
   # Extract the definition of DEP_FILES from the Makefile without
   # running `make'.
-  DEPDIR=`sed -n -e '/^DEPDIR = / s///p' < "$mf"`
+  DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
   test -z "$DEPDIR" && continue
   # When using ansi2knr, U may be empty or an underscore; expand it
-  U=`sed -n -e '/^U = / s///p' < "$mf"`
+  U=`sed -n 's/^U = //p' < "$mf"`
   test -d "$dirpart/$DEPDIR" || mkdir "$dirpart/$DEPDIR"
   # We invoke sed twice because it is the simplest approach to
   # changing $(DEPDIR) to its actual value in the expansion.
-  for file in `sed -n -e '
+  for file in `sed -n '
     /^DEP_FILES = .*\\\\$/ {
       s/^DEP_FILES = //
       :loop
diff --git a/gas/configure.in b/gas/configure.in
index ab3b18a..1812b10 100644
--- a/gas/configure.in
+++ b/gas/configure.in
@@ -401,7 +401,7 @@ changequote([,])dnl
       mn10300-*-*)			fmt=elf ;;
       msp430-*-*)			fmt=elf ;;
       openrisc-*-*)			fmt=elf ;;
-      or32-*-rtems*)			fmt=coff ;;
+      or32-*-rtems*)			fmt=elf ;;
       or32-*-coff)			fmt=coff ;;
       or32-*-elf)			fmt=elf ;;
       pj*)				fmt=elf ;;