#15 client-gtk: Fix X11 undefined references

[orbea]

With slibtool the client-gtk build fails with undefined references for -lx11. This happens because the build includes -no-undefined and then fails to test for the libX11 pkgconfig file.

GNU libtool silently ignores -no-undefined and hides this issue while slibtool does not do this.

Gentoo Bug: https://bugs.gentoo.org/779121

This probably also happens with the qt3 and qt4 builds, but I don't know if anyone cares about those anymore and I can't test trivially.

[orbea]

Note this is applied against scim-bridge-0.14.16.

[orbea]

I updated the patch with a small fix.

[Rolf]

Thank you for this report. scim no longer uses sourceforge.net

https://github.com/scim-im is where it's at nowadays