Automatic date update in version.in

[binutils-gdb.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index eaf46615e4292784c3aa2948466b3690b8fbd129..ef5f5b1770be50d1350a09a000737271b9c97446 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -245,6 +245,8 @@ if test x$with_gnu_as = xno ; then
 fi
 
 use_included_zlib=
+AC_ARG_WITH(system-zlib,
+[AS_HELP_STRING([--with-system-zlib], [use installed libz])])
 # Make sure we don't let ZLIB be added if we didn't want it.
 if test x$with_system_zlib = xyes ; then
   use_included_zlib=no
@@ -2129,9 +2131,6 @@ Supported languages are: ${potential_languages}])
 
   AC_SUBST(stage1_languages)
   ac_configure_args=`echo " $ac_configure_args" | sed -e "s/ '--enable-languages=[[^ ]]*'//g" -e "s/$/ '--enable-languages="$enable_languages"'/" `
-else
-  # Disable all target libraries if not building gcc.
-  target_configdirs=
 fi
 
 # Handle --disable-<component> generically.
@@ -2251,6 +2250,15 @@ for i in ${target_configdirs_all} ; do
   fi
 done
 
+# Exclude target-zlib if target-libjava isn't built.
+case ${target_configdirs} in
+*target-libjava*)
+  ;;
+*)
+  target_configdirs="`echo ${target_configdirs} | sed -e 's/target-zlib//'`"
+  ;;
+esac
+
 # libiberty-linker-plugin is special: it doesn't have its own source directory,
 # so we have to add it after the preceding checks.
 if test x"$extra_linker_plugin_flags$extra_linker_plugin_configure_flags" != x