Automatic date update in version.in

[binutils-gdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index d39019d70934ce3e93557c12f55baa69409f196d..2b10e9a1b0260668cc3851ecfa04d59210d6eca0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -336,7 +336,7 @@ case "${ENABLE_GOLD}" in
       *-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
       | *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
       | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
-      | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+      | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
         case "${target}" in
           *-*-linux*aout* | *-*-linux*oldld*)
             ;;
@@ -728,9 +728,6 @@ case "${target}" in
   arm-wince-pe)
     noconfigdirs="$noconfigdirs target-libffi"
     ;;
-  arm*-*-symbianelf*)
-    noconfigdirs="$noconfigdirs target-libffi"
-    ;;
   cris-*-* | crisv32-*-*)
     case "${target}" in
       *-*-linux*)
@@ -1281,7 +1278,7 @@ else
   WINDMC_FOR_BUILD="\$(WINDMC)"
 fi
 
-AC_PROG_CC
+AC_PROG_CC_C99
 AC_PROG_CXX
 
 # We must set the default linker to the linker used by gcc for the correct
@@ -2236,6 +2233,16 @@ case ,${enable_languages}, in
     ;;
 esac
 
+# If gcc/ is not in the source tree then we'll not be building a
+# target compiler, assume in that case we don't want to build any
+# target libraries or tools.
+#
+# This was added primarily for the benefit for binutils-gdb who reuse
+# this configure script, but don't always have target tools available.
+if test ! -d ${srcdir}/gcc; then
+   skipdirs="${skipdirs} ${target_configdirs}"
+fi
+
 # Remove the entries in $skipdirs and $noconfigdirs from $configdirs,
 # $build_configdirs and $target_configdirs.
 # If we have the source for $noconfigdirs entries, add them to $notsupp.
@@ -2815,6 +2822,9 @@ case " ${configdirs} " in
   *\ gdbserver\ *)
     configdirs="${configdirs} gnulib gdbsupport"
     ;;
+  *\ sim\ *)
+    configdirs="${configdirs} gnulib"
+    ;;
 esac
 
 # Strip out unwanted targets.