* configure: Rebuilt.

[pf3gnuchains/gcc-fork.git] / libjava / configure.ac

diff --git a/libjava/configure.ac b/libjava/configure.ac
index fbd2a3d..113b9ba 100644 (file)
--- a/libjava/configure.ac
+++ b/libjava/configure.ac
@@ -113,6 +113,7 @@ AC_SUBST(LDFLAGS)
 AM_INIT_AUTOMAKE([1.9.0])
 
 AC_CHECK_TOOL(AS, as)
+AC_CHECK_TOOL(LD, ld)
 AC_CHECK_TOOL(AR, ar)
 AC_CHECK_TOOL(RANLIB, ranlib, :)
 
@@ -223,7 +224,7 @@ done
 
 AM_CONDITIONAL(XLIB_AWT, test "$use_xlib_awt" = yes)
 AM_CONDITIONAL(GTK_AWT, test "$use_gtk_awt" = yes)
-AM_CONDITIONAL(QT_AWT, test "$use_gtk_awt" = yes)
+AM_CONDITIONAL(QT_AWT, test "$use_qt_awt" = yes)
 
 # Create standard.omit based on decisions we just made.
 cp $srcdir/standard.omit.in standard.omit
@@ -335,6 +336,9 @@ if test "$use_gtk_awt" != yes; then
 fi
 if test "$use_qt_awt" != yes; then
   ac_configure_args="$ac_configure_args --disable-qt-peer"
+else
+  # We need this as qt is disabled by default in classpath.
+  ac_configure_args="$ac_configure_args --enable-qt-peer"
 fi
 dnl --with-gcj=$GCJ
 dnl --with-javah=$GCJH
@@ -565,8 +569,6 @@ AC_ARG_WITH(ecos,
 TARGET_ECOS="$with_ecos"
 )
 
-supply_backtrace=no
-
 PLATFORM_INNER_NAT_HDRS=
 case "$TARGET_ECOS" in
    no) case "$host" in
@@ -899,41 +901,9 @@ else
                   fork execvp pipe sigaction ftruncate])
    AC_CHECK_FUNCS(inet_aton inet_addr, break)
    AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h) 
-   AC_CHECK_FUNC(backtrace, [
-     case "$host" in
-       ia64-*-linux*)
-        # Has broken backtrace()
-        ;;
-       mips*-*-linux*)
-         # Has broken backtrace(), but we supply our own.
-         if test -d sysdep; then true; else mkdir -p sysdep; fi
-        supply_backtrace=yes
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-         ;;
-       *)
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-        ;;
-     esac
-   ], [
-     case "$host" in
-       *mingw*)
-         # Has backtrace() defined in libgcj itself
-         AC_DEFINE(HAVE_BACKTRACE, 1,
-           [Define if your platform has a working backtrace() function.])
-         ;;
-     esac
-   ])
-
    AC_CHECK_LIB(dl, dladdr, [
-     if test "x${disable_dladdr}" = "xyes"; then
-       #Broken dladdr().
-       true
-     else
-       AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])
-     fi
-   ])
+       AC_DEFINE(HAVE_DLADDR, 1, [Define if you have dladdr()])])
+
    if test x"$build" = x"$host"; then
      AC_CHECK_FILES(/proc/self/exe, [
        AC_DEFINE(HAVE_PROC_SELF_EXE, 1, [Define if you have /proc/self/exe])])
@@ -1046,6 +1016,17 @@ else
            AC_DEFINE(HAVE_SCHED_YIELD)
            THREADLIBS="$THREADLIBS -lposix4"
            THREADSPEC="$THREADSPEC -lposix4"])])])
+
+      AC_CHECK_LIB(rt, clock_gettime, [
+         AC_DEFINE(HAVE_CLOCK_GETTIME, 1, [Define if you have clock_gettime()])
+        case "$THREADSPEC" in
+          *-lrt*) ;;
+          *)
+            THREADSPEC="$THREADSPEC -lrt"
+            THREADLIBS="$THREADLIBS -lrt"
+            ;;
+        esac])
+
       LIBS="$save_LIBS"
 
       # We can save a little space at runtime if the mutex has m_count
@@ -1159,7 +1140,6 @@ else
       AC_CHECK_LIB(dl, main, SYSTEMSPEC="$SYSTEMSPEC -ldl")
    fi
 fi
-AM_CONDITIONAL(SUPPLY_BACKTRACE, test "$supply_backtrace" = yes)
 
 # Use a semicolon as CLASSPATH separator for MinGW, otherwise a colon.
 case $build in
@@ -1266,6 +1246,14 @@ AC_SUBST(toolexecdir)
 AC_SUBST(toolexecmainlibdir)
 AC_SUBST(toolexeclibdir)
 
+# Determine where the standard .db file is found.
+multi_os_directory=`$CC -print-multi-os-directory`
+case $multi_os_directory in
+  .) dbexecdir='$(libdir)/gcj-$(gcc_version)' ;; # Avoid /.
+  *) dbexecdir='$(libdir)/'$multi_os_directory'/gcj-$(gcc_version)' ;;
+esac
+AC_SUBST(dbexecdir)
+
 # Determine gcj version number.
 gcjversion=`$GCJ -v 2>&1 | sed -n 's/^.*version \([[^ ]]*\).*$/\1/p'`
 GCJVERSION=$gcjversion
@@ -1442,6 +1430,17 @@ fi
 # See if we support thread-local storage.
 GCC_CHECK_TLS
 
+# Check if linker supports static linking on a per library basis
+LD_START_STATIC_SPEC=
+LD_FINISH_STATIC_SPEC=
+if $LD --help 2>&1 | grep -q -e -call_shared ; then
+  if $LD --help 2>&1 | grep -q -e -non_shared ; then
+    LD_START_STATIC_SPEC='%{static-libgcj:-non_shared}'
+    LD_FINISH_STATIC_SPEC='%{static-libgcj:-call_shared}'
+  fi
+fi
+AC_SUBST(LD_START_STATIC_SPEC)
+AC_SUBST(LD_FINISH_STATIC_SPEC)
 
 here=`${PWDCMD-pwd}`
 AC_SUBST(here)