configure.host (disable_dladdr): Remove variable and its documentation.

	* configure.host (disable_dladdr): Remove variable and its
	documentation.
	* configure.ac: Do not test for disable_dladdr.
	* configure: Regenerate.

From-SVN: r110137

libjava/ChangeLog

+2006-01-23  David Daney  <ddaney@avtrex.com>
+
+	* configure.host (disable_dladdr): Remove variable and its
+	documentation.
+	* configure.ac: Do not test for disable_dladdr.
+	* configure: Regenerate.
+
 2006-01-18  Tom Tromey  <tromey@redhat.com>
 
 	* jni.cc (_Jv_JNI_AttachCurrentThread): Return environment if it

libjava/configure

@@ -9989,19 +9989,14 @@ echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dladdr" >&5
 echo "${ECHO_T}$ac_cv_lib_dl_dladdr" >&6
 if test $ac_cv_lib_dl_dladdr = yes; then
 
-     if test "x${disable_dladdr}" = "xyes"; then
-       #Broken dladdr().
-       true
-     else
 
 cat >>confdefs.h <<\_ACEOF
 #define HAVE_DLADDR 1
 _ACEOF
 
-     fi
-
 fi
 
+
    if test x"$build" = x"$host"; then
      echo "$as_me:$LINENO: checking for /proc/self/exe" >&5
 echo $ECHO_N "checking for /proc/self/exe... $ECHO_C" >&6

libjava/configure.ac

@@ -901,13 +901,8 @@ else
    AC_CHECK_FUNCS(inet_aton inet_addr, break)
    AC_CHECK_HEADERS(execinfo.h unistd.h dlfcn.h) 
    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])])

libjava/configure.host

@@ -28,8 +28,6 @@
 #			pthread_self calls by caching thread IDs in a hashtable
 #   can_unwind_signal   Set to "yes" if the EH unwinder supports throwing
 #			from a signal handler.
-#   disable_dladdr      Set to "yes" if dladdr should not be used
-#                       (i.e it is broken).
 #   fallback_backtrace_h  Header to use for fallback backtrace implementation
 #			  (only for targets that don't support DWARF2 unwind)
 #   descriptor_h	Header to use for looking past function descriptors
@@ -44,7 +42,6 @@ enable_hash_synchronization_default=no
 sysdeps_dir=generic
 slow_pthread_self=
 can_unwind_signal=no
-disable_dladdr=
 fallback_backtrace_h=sysdep/generic/backtrace.h
 
 case "${target_optspace}:${host}" in
@@ -251,7 +248,6 @@ EOF
 	case "${host}" in
 	    mipsel*-linux* | mipsisa32el*-linux*)
 		enable_hash_synchronization_default=yes
-		disable_dladdr=yes
 	    ;;
 	esac
 	;;

libjava/include/config.h.in

@@ -49,9 +49,6 @@
 /* Define to 1 if you have the <arpa/inet.h> header file. */
 #undef HAVE_ARPA_INET_H
 
-/* Define if your platform has a working backtrace() function. */
-#undef HAVE_BACKTRACE
-
 /* Define if Boehm GC in use. */
 #undef HAVE_BOEHM_GC