insinto /usr/$(get_libdir)/pkgconfig
for x in *.pc; do
if [[ -f ${x} ]]; then
sed -i -e
sed -i -e \
"s:/lib/firefox-${MY_PV}:/$(get_libdir)/MozillaFirefox:g" ${x}
sed -i -e "s:/firefox-${MY_PV}:/MozillaFirefox:g" ${x}
doins ${x}