* gdbarch.sh: Document the return_value method. Explain that

[deliverable/binutils-gdb.git] / gdb / gdbserver / configure.ac

diff --git a/gdb/gdbserver/configure.ac b/gdb/gdbserver/configure.ac
index de996ba8d2e5b3ee82b3cb719f195fbf859bd1de..8ae5d06fd556e1b4e9b2cdcbc82957f13b70eaf6 100644 (file)
--- a/gdb/gdbserver/configure.ac
+++ b/gdb/gdbserver/configure.ac
@@ -1,5 +1,5 @@
 dnl Autoconf configure script for GDB server.
-dnl Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006
+dnl Copyright (C) 2000, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 dnl Free Software Foundation, Inc.
 dnl
 dnl This file is part of GDB.
@@ -23,6 +23,7 @@ AC_PREREQ(2.59)dnl
 
 AC_INIT(server.c)
 AC_CONFIG_HEADER(config.h:config.in)
+AC_CONFIG_LIBOBJ_DIR(../gnulib)
 
 AC_PROG_CC
 AC_GNU_SOURCE
@@ -41,7 +42,8 @@ AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
                 errno.h fcntl.h signal.h sys/file.h malloc.h dnl
                 sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
                 netinet/tcp.h arpa/inet.h sys/wait.h)
-AC_CHECK_FUNCS(pread64)
+AC_CHECK_FUNCS(pread pwrite pread64)
+AC_REPLACE_FUNCS(memmem)
 
 have_errno=no
 AC_MSG_CHECKING(for errno)
@@ -66,23 +68,6 @@ AC_CHECK_TYPES(socklen_t, [], [],
 #include <sys/socket.h>
 ])
 
-# Check for various supplementary target information (beyond the
-# triplet) which might affect the choices in configure.srv.
-case "${target}" in
-  arm*-*-linux*)
-    AC_CACHE_CHECK([if iWMMXt is selected], [gdb_cv_arm_iwmmxt],
-                  [save_CPPFLAGS="$CPPFLAGS"
-                  CPPFLAGS="$CPPFLAGS $CFLAGS"
-                  AC_EGREP_CPP([got it], [
-#ifdef __IWMMXT__
-got it
-#endif
-                               ], [gdb_cv_arm_iwmmxt=yes],
-                               [gdb_cv_arm_iwmmxt=no])
-                  CPPFLAGS="$save_CPPFLAGS"])
-    ;;
-esac
-
 . ${srcdir}/configure.srv
 
 if test "${srv_mingwce}" = "yes"; then
@@ -180,19 +165,18 @@ if test "$srv_linux_thread_db" = "yes"; then
   fi
 fi
 
-if test "$srv_xmltarget" != ""; then
-  srv_xmltarget="\$(XML_DIR)/$srv_xmltarget"
+if test "$srv_xmlfiles" != ""; then
   srv_xmlbuiltin="xml-builtin.o"
   AC_DEFINE(USE_XML, 1, [Define if an XML target description is available.])
 
   tmp_xmlfiles=$srv_xmlfiles
-  srv_xmlfiles="target.xml"
+  srv_xmlfiles=""
   for f in $tmp_xmlfiles; do
     srv_xmlfiles="$srv_xmlfiles \$(XML_DIR)/$f"
   done
 fi
 
-GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_thread_depfiles"
+GDBSERVER_DEPFILES="$srv_regobj $srv_tgtobj $srv_hostio_err_objs $srv_thread_depfiles"
 GDBSERVER_LIBS="$srv_libs"
 
 AC_SUBST(GDBSERVER_DEPFILES)
@@ -200,7 +184,6 @@ AC_SUBST(GDBSERVER_LIBS)
 AC_SUBST(USE_THREAD_DB)
 AC_SUBST(srv_xmlbuiltin)
 AC_SUBST(srv_xmlfiles)
-AC_SUBST(srv_xmltarget)
 
 AC_OUTPUT(Makefile,
 [case x$CONFIG_HEADERS in