This patch to the top level configure script avoids building libgo on
some systems where it is known to not work. Bootstrapped on
x86_64-unknown-linux-gnu, where it does work. Committed to mainline.
This is PR 55969.
Ian
2013-02-05 Ian Lance Taylor <i...@google.com>
PR go/55969
* configure.ac: Disable libgo on some systems where it does not
work.
Index: configure.ac
===================================================================
--- configure.ac (revision 195436)
+++ configure.ac (working copy)
@@ -752,6 +752,23 @@ case "${target}" in
;;
esac
+# Disable libgo for some systems where it is known to not work.
+# For testing, you can easily override this with --enable-libgo.
+if test x$enable_libgo = x; then
+ case "${target}" in
+ *-*-darwin*)
+ # PR 46986
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
+ *-*-cygwin* | *-*-mingw*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
+ *-*-aix*)
+ noconfigdirs="$noconfigdirs target-libgo"
+ ;;
+ esac
+fi
+
# Default libgloss CPU subdirectory.
libgloss_dir="$target_cpu"
