* configure.in: Set libtool_enable_shared rather than

	libtool_shared.  Remove diversion hack.
	* configure, Makefile.in, aclocal.m4: Rebuild with new libtool.

1 files changed, 107 insertions, 93 deletions

diff --git a/opcodes/aclocal.m4 b/opcodes/aclocal.m4
index 9385da5..fb24ab8 100644
--- a/opcodes/aclocal.m4
+++ b/opcodes/aclocal.m4
@@ -93,37 +93,47 @@ fi
 AC_SUBST($1)])
 
 
-# serial 9 AM_PROG_LIBTOOL
+# serial 18 AM_PROG_LIBTOOL
 AC_DEFUN(AM_PROG_LIBTOOL,
 [AC_REQUIRE([AC_CANONICAL_HOST])
-AC_REQUIRE([AC_PROG_CC])
 AC_REQUIRE([AC_PROG_RANLIB])
+AC_REQUIRE([AC_PROG_CC])
 AC_REQUIRE([AM_PROG_LD])
+AC_REQUIRE([AM_PROG_NM])
 AC_REQUIRE([AC_PROG_LN_S])
 
 # Always use our own libtool.
 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
 AC_SUBST(LIBTOOL)
 
+dnl CYGNUS LOCAL arguments to enable-shared
 dnl Allow the --disable-shared flag to stop us from building shared libs.
 AC_ARG_ENABLE(shared,
 [  --enable-shared         build shared libraries [default=yes]],
-[if test "$enableval" = no; then
-  enable_shared=no
-else
-  enable_shared=yes
-fi])
+[p=${PACKAGE-bogus-package-name}
+ case "$enableval" in
+  yes) libtool_enable_shared=yes ;;
+  no) libtool_enable_shared=no ;;
+  # The value of $p (aka $PACKAGE) is assumed to come from AM_INIT_AUTOMAKE.
+  # If it didn't, it'll be `bogus-package-name', thus making this condition
+  #  not be used.
+  *$p*) libtool_enable_shared=yes ;;
+  *) libtool_enable_shared=no ;;
+esac])
+test -n "$libtool_enable_shared" && enable_shared="$libtool_enable_shared"
 libtool_shared=
 test "$enable_shared" = no && libtool_shared=" --disable-shared"
+dnl END CYGNUS LOCAL
 
 dnl Allow the --disable-static flag to stop us from building static libs.
 AC_ARG_ENABLE(static,
 [  --enable-static         build static libraries [default=yes]],
 [if test "$enableval" = no; then
-  enable_static=no
+  libtool_enable_static=no
 else
-  enable_static=yes
+  libtool_enable_static=yes
 fi])
+test -n "$libtool_enable_static" && enable_static="$libtool_enable_static"
 libtool_static=
 test "$enable_static" = no && libtool_static=" --disable-static"
 
@@ -137,12 +147,28 @@ test "$ac_cv_prog_gnu_ld" = yes && libtool_flags="$libtool_flags --with-gnu-ld"
 [case "$host" in
 *-*-irix6*)
   ac_save_CFLAGS="$CFLAGS"
-  # -n32 always needs to be added to the linker when using GCC.
-  test "$ac_cv_prog_gcc" = yes && CFLAGS="$CFLAGS -n32"
-  for f in '-32' '-64' '-cckr' '-n32' '-mips1' '-mips2' '-mips3' '-mips4'; do
-    if echo " $CC $CFLAGS " | egrep -e "[ 	]$f[	 ]" > /dev/null; then
-      LD="${LD-ld} $f"
-    fi
+  flag_passed=no
+  for f in -32 -64 -n32 ABI -cckr -mips1 -mips2 -mips3 -mips4; do
+    case "$f" in
+    ABI)
+      test -n "$SGI_ABI" && flag_passed=yes
+      if test "$flag_passed" = no && test "$ac_cv_prog_gcc" = yes; then
+	# Choose the ABI flag according to GCC's specs.
+	if $CC -dumpspecs 2>&1 | sed '/^\*link:$/,/^$/!d' | egrep -e '[ 	]-32' >/dev/null; then
+	  LD="${LD-ld} -32"
+	else
+	  LD="${LD-ld} -n32"
+	fi
+      fi
+      ;;
+
+    *)
+      if echo " $CC $CFLAGS " | egrep -e "[ 	]$f[	 ]" > /dev/null; then
+	flag_passed=yes
+	LD="${LD-ld} $f"
+      fi
+      ;;
+    esac
   done
   CFLAGS="$ac_save_CFLAGS"
   ;;
@@ -155,7 +181,7 @@ esac]
 
 # Actually configure libtool.  ac_aux_dir is where install-sh is found.
 CC="$CC" CFLAGS="$CFLAGS" CPPFLAGS="$CPPFLAGS" \
-LD="$LD" RANLIB="$RANLIB" LN_S="$LN_S" \
+LD="$LD" NM="$NM" RANLIB="$RANLIB" LN_S="$LN_S" \
 ${CONFIG_SHELL-/bin/sh} $ac_aux_dir/ltconfig \
 $libtool_flags --no-verify $ac_aux_dir/ltmain.sh $host \
 || AC_MSG_ERROR([libtool configure failed])
@@ -166,35 +192,52 @@ AC_DEFUN(AM_PROG_LD,
 [AC_ARG_WITH(gnu-ld,
 [  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
 test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
-if test "$with_gnu_ld" = yes; then
+AC_REQUIRE([AC_PROG_CC])
+ac_prog=ld
+if test "$ac_cv_prog_gcc" = yes; then
+  # Check if gcc -print-prog-name=ld gives a path.
+  AC_MSG_CHECKING([for ld used by GCC])
+  ac_prog=`($CC -print-prog-name=ld) 2>&5`
+  case "$ac_prog" in
+  # Accept absolute paths.
+  /*)
+    test -z "$LD" && LD="$ac_prog"
+    ;;
+  "")
+    # If it fails, then pretend we aren't using GCC.
+    ac_prog=ld
+    ;;
+  *)
+    # If it is relative, then search for the first ld in PATH.
+    with_gnu_ld=unknown
+    ;;
+  esac
+elif test "$with_gnu_ld" = yes; then
   AC_MSG_CHECKING([for GNU ld])
 else
   AC_MSG_CHECKING([for non-GNU ld])
 fi
 AC_CACHE_VAL(ac_cv_path_LD,
-[case "$LD" in
-  "")
+[if test -z "$LD"; then
   IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/ld"; then
-      ac_cv_path_LD="$ac_dir/ld"
+    if test -f "$ac_dir/$ac_prog"; then
+      ac_cv_path_LD="$ac_dir/$ac_prog"
       # Check to see if the program is GNU ld.  I'd rather use --version,
       # but apparently some GNU ld's only accept -v.
       # Break only if it was the GNU/non-GNU ld that we prefer.
-      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
-	test "$with_gnu_ld" = yes && break
+      if "$ac_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
+	test "$with_gnu_ld" != no && break
       else
         test "$with_gnu_ld" != yes && break
       fi
     fi
   done
   IFS="$ac_save_ifs"
-  ;;
-  *)
+else
   ac_cv_path_LD="$LD" # Let the user override the test with a path.
-  ;;
-esac])
+fi])
 LD="$ac_cv_path_LD"
 if test -n "$LD"; then
   AC_MSG_RESULT($LD)
@@ -207,15 +250,50 @@ AM_PROG_LD_GNU
 ])
 
 AC_DEFUN(AM_PROG_LD_GNU,
-[AC_CACHE_CHECK([whether we are using GNU ld], ac_cv_prog_gnu_ld,
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 [# I'd rather use --version here, but apparently some GNU ld's only accept -v.
-if $LD -v 2>&1 </dev/null | egrep '(GNU ld|with BFD)' > /dev/null; then
+if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
   ac_cv_prog_gnu_ld=yes
 else
   ac_cv_prog_gnu_ld=no
 fi])
 ])
 
+# AM_PROG_NM - find the path to a BSD-compatible name lister
+AC_DEFUN(AM_PROG_NM,
+[AC_MSG_CHECKING([for BSD-compatible nm])
+AC_CACHE_VAL(ac_cv_path_NM,
+[case "$NM" in
+/*)
+  ac_cv_path_NM="$NM" # Let the user override the test with a path.
+  ;;
+*)
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in /usr/ucb /usr/ccs/bin $PATH /bin; do
+    test -z "$ac_dir" && dir=.
+    if test -f $ac_dir/nm; then
+      # Check to see if the nm accepts a BSD-compat flag.
+      # Adding the `sed 1!d' prevents false positives on HP-UX, which says:
+      #   nm: unknown option "B" ignored
+      if ($ac_dir/nm -B /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
+        ac_cv_path_NM="$ac_dir/nm -B"
+      elif ($ac_dir/nm -p /dev/null 2>&1 | sed '1!d'; exit 0) | egrep /dev/null >/dev/null; then
+        ac_cv_path_NM="$ac_dir/nm -p"
+      else
+        ac_cv_path_NM="$ac_dir/nm"
+      fi
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_path_NM" && ac_cv_path_NM=nm
+  ;;
+esac])
+NM="$ac_cv_path_NM"
+AC_MSG_RESULT([$NM])
+AC_SUBST(NM)
+])
+
 # Like AC_CONFIG_HEADER, but automatically create stamp file.
 
 AC_DEFUN(AM_CONFIG_HEADER,
@@ -319,67 +397,3 @@ rm -f conftest*])
 MINGW32=
 test "$am_cv_mingw32" = yes && MINGW32=yes])
 
-
-# serial 1
-
-# @defmac AC_PROG_CC_STDC
-# @maindex PROG_CC_STDC
-# @ovindex CC
-# If the C compiler in not in ANSI C mode by default, try to add an option
-# to output variable @code{CC} to make it so.  This macro tries various
-# options that select ANSI C on some system or another.  It considers the
-# compiler to be in ANSI C mode if it defines @code{__STDC__} to 1 and
-# handles function prototypes correctly.
-#
-# If you use this macro, you should check after calling it whether the C
-# compiler has been set to accept ANSI C; if not, the shell variable
-# @code{am_cv_prog_cc_stdc} is set to @samp{no}.  If you wrote your source
-# code in ANSI C, you can make an un-ANSIfied copy of it by using the
-# program @code{ansi2knr}, which comes with Ghostscript.
-# @end defmac
-
-AC_DEFUN(AM_PROG_CC_STDC,
-[AC_REQUIRE([AC_PROG_CC])
-AC_BEFORE([$0], [AC_C_INLINE])
-AC_BEFORE([$0], [AC_C_CONST])
-AC_MSG_CHECKING(for ${CC-cc} option to accept ANSI C)
-AC_CACHE_VAL(am_cv_prog_cc_stdc,
-[am_cv_prog_cc_stdc=no
-ac_save_CC="$CC"
-# Don't try gcc -ansi; that turns off useful extensions and
-# breaks some systems' header files.
-# AIX			-qlanglvl=ansi
-# Ultrix and OSF/1	-std1
-# HP-UX			-Aa -D_HPUX_SOURCE
-# SVR4			-Xc -D__EXTENSIONS__
-for ac_arg in "" -qlanglvl=ansi -std1 "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
-do
-  CC="$ac_save_CC $ac_arg"
-  AC_TRY_COMPILE(
-[#if !defined(__STDC__) || __STDC__ != 1
-choke me
-#endif
-/* DYNIX/ptx V4.1.3 can't compile sys/stat.h with -Xc -D__EXTENSIONS__. */
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/stat.h>
-#endif
-], [
-int test (int i, double x);
-struct s1 {int (*f) (int a);};
-struct s2 {int (*f) (double a);};],
-[am_cv_prog_cc_stdc="$ac_arg"; break])
-done
-CC="$ac_save_CC"
-])
-if test -z "$am_cv_prog_cc_stdc"; then
-  AC_MSG_RESULT([none needed])
-else
-  AC_MSG_RESULT($am_cv_prog_cc_stdc)
-fi
-case "x$am_cv_prog_cc_stdc" in
-  x|xno) ;;
-  *) CC="$CC $am_cv_prog_cc_stdc" ;;
-esac
-])
-