re PR java/28024 (libjava build failure on Solaris 2.8 (sun4u))

	PR java/28024:
	* aclocal.m4, configure: Rebuilt.
	* m4/acinclude.m4 (REGEN_WITH_JAY): Use backquote, not $(...).
	* configure.ac (QT_INCLUDE_DIR): Use backquote, not $(...).

From-SVN: r114639

libjava/classpath/ChangeLog.gcj

+2006-06-14  Tom Tromey  <tromey@redhat.com>
+
+	PR java/28024:
+	* aclocal.m4, configure: Rebuilt.
+	* m4/acinclude.m4 (REGEN_WITH_JAY): Use backquote, not $(...).
+	* configure.ac (QT_INCLUDE_DIR): Use backquote, not $(...).
+
 2006-06-09  Tom Tromey  <tromey@redhat.com>
 
 	PR classpath/23863:

libjava/classpath/aclocal.m4

@@ -468,27 +468,6 @@ AC_DEFUN([AM_PROG_INSTALL_SH],
 install_sh=${install_sh-"$am_aux_dir/install-sh"}
 AC_SUBST(install_sh)])
 
-# Copyright (C) 2003, 2005  Free Software Foundation, Inc.
-#
-# This file is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# serial 2
-
-# Check whether the underlying file-system supports filenames
-# with a leading dot.  For instance MS-DOS doesn't.
-AC_DEFUN([AM_SET_LEADING_DOT],
-[rm -rf .tst 2>/dev/null
-mkdir .tst 2>/dev/null
-if test -d .tst; then
-  am__leading_dot=.
-else
-  am__leading_dot=_
-fi
-rmdir .tst 2>/dev/null
-AC_SUBST([am__leading_dot])])
-
 # Add --enable-maintainer-mode option to configure.         -*- Autoconf -*-
 # From Jim Meyering
 
@@ -894,6 +873,8 @@ AC_SUBST([am__tar])
 AC_SUBST([am__untar])
 ]) # _AM_PROG_TAR
 
+m4_include([../../config/depstand.m4])
+m4_include([../../config/lead-dot.m4])
 m4_include([../../libtool.m4])
 m4_include([m4/acattribute.m4])
 m4_include([m4/accross.m4])

libjava/classpath/configure

@@ -10007,7 +10007,7 @@ ac_x_header_dirs='
 /usr/openwin/share/include'
 
 if test "$ac_x_includes" = no; then
-  # Guess where to find include files, by looking for Xlib.h.
+  # Guess where to find include files, by looking for Intrinsic.h.
   # First, try using that file with no special directory specified.
   cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
@@ -10015,7 +10015,7 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
 _ACEOF
 if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5
   (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
@@ -10042,7 +10042,7 @@ else
 sed 's/^/| /' conftest.$ac_ext >&5
 
   for ac_dir in $ac_x_header_dirs; do
-  if test -r "$ac_dir/X11/Xlib.h"; then
+  if test -r "$ac_dir/X11/Intrinsic.h"; then
     ac_x_includes=$ac_dir
     break
   fi
@@ -10063,11 +10063,11 @@ _ACEOF
 cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
-#include <X11/Xlib.h>
+#include <X11/Intrinsic.h>
 int
 main ()
 {
-XrmInitialize ()
+XtMalloc (0)
   ;
   return 0;
 }
@@ -11929,7 +11929,7 @@ echo "${ECHO_T}$QT_LIBS" >&6
   fi
 
     if test "x$HAVE_QT4" = "xyes"; then
-                  QT_INCLUDE_DIR=$($PKG_CONFIG --variable=includedir QtGui)
+                  QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtGui`
       EXTRA_QT_INCLUDE_DIR="$QT_INCLUDE_DIR/Qt"
       as_ac_File=`echo "ac_cv_file_$QT_INCLUDE_DIR/QWidget" | $as_tr_sh`
 echo "$as_me:$LINENO: checking for $QT_INCLUDE_DIR/QWidget" >&5
@@ -15159,7 +15159,7 @@ echo "$as_me: error: \"jay executable not found\"" >&2;}
    { (exit 1); exit 1; }; };
       fi
     else
-      JAY_DIR_PATH=$(dirname "${withval}")
+      JAY_DIR_PATH=`dirname "${withval}"`
       JAY="${withval}"
 
     fi
@@ -15185,8 +15185,8 @@ echo "${ECHO_T}`eval echo '${'$as_ac_File'}'`" >&6
 if test `eval echo '${'$as_ac_File'}'` = yes; then
   :
 else
-  { { echo "$as_me:$LINENO: error: \"Expected skeleton file in $(dirname ${withval})\"" >&5
-echo "$as_me: error: \"Expected skeleton file in $(dirname ${withval})\"" >&2;}
+  { { echo "$as_me:$LINENO: error: \"Expected skeleton file in \`dirname ${withval}\`\"" >&5
+echo "$as_me: error: \"Expected skeleton file in \`dirname ${withval}\`\"" >&2;}
    { (exit 1); exit 1; }; }
 fi
 

libjava/classpath/configure.ac

@@ -438,7 +438,7 @@ if test "x${COMPILE_JNI}" = xyes; then
     if test "x$HAVE_QT4" = "xyes"; then
       dnl Check needed because in some cases the QtGui includedir
       dnl doesn't contain the subsystem dir.
-      QT_INCLUDE_DIR=$($PKG_CONFIG --variable=includedir QtGui)
+      QT_INCLUDE_DIR=`$PKG_CONFIG --variable=includedir QtGui`
       EXTRA_QT_INCLUDE_DIR="$QT_INCLUDE_DIR/Qt"
       AC_CHECK_FILE([$QT_INCLUDE_DIR/QWidget],
       AC_MSG_NOTICE([No extra QT_INCLUDE_DIR needed]),

libjava/classpath/m4/acinclude.m4

@@ -409,13 +409,13 @@ AC_DEFUN([REGEN_WITH_JAY],
         AC_MSG_ERROR("jay executable not found");
       fi
     else
-      JAY_DIR_PATH=$(dirname "${withval}")
+      JAY_DIR_PATH=`dirname "${withval}"`
       JAY="${withval}"
       AC_SUBST(JAY)
     fi
     JAY_SKELETON="${JAY_DIR_PATH}/skeleton"
     AC_CHECK_FILE(${JAY_SKELETON}, AC_SUBST(JAY_SKELETON),
-	AC_MSG_ERROR("Expected skeleton file in $(dirname ${withval})"))
+	AC_MSG_ERROR("Expected skeleton file in `dirname ${withval}`"))
     JAY_FOUND=yes
   ],
   [