xorg-3.eclass: Remove parent directories of ${D}/usr/share/man/man3 when empty.

Bug: https://bugs.gentoo.org/595936
Signed-off-by: Arfrever Frehtes Taifersar Arahesis <Arfrever@Apache.Org>
Signed-off-by: Matt Turner <mattst88@gentoo.org>

diff --git a/eclass/xorg-3.eclass b/eclass/xorg-3.eclass
index 5b44ac34207fcd001173078d0251009c40811241..557a65233cb7e4a9de7b73f12e359eddafb7f197 100644 (file)
--- a/eclass/xorg-3.eclass
+++ b/eclass/xorg-3.eclass
@@ -374,6 +374,7 @@ xorg-3_src_install() {
 
        if in_iuse doc && ! use doc; then
                rm -rf "${D}"/usr/share/man/man3
+               rmdir "${D}"/usr{/share{/man,},} 2>/dev/null
        fi
 
        # Don't install libtool archives (even for modules)