--- /usr/portage/dev-libs/crypto++/crypto++-5.6.2-r1.ebuild	2014-03-19 18:01:10.000000000 +0400
+++ /tmp/crypto++-5.6.2-r1.ebuild	2015-05-04 02:19:45.722942102 +0300
@@ -29,9 +29,12 @@
 	AM_INIT_AUTOMAKE
 	AC_PROG_CXX
 	LT_INIT
-	AC_CONFIG_FILES(Makefile)
+	AC_CONFIG_FILES([Makefile libcrypto++.pc])
 	AC_OUTPUT
 	EOF
+
+	cp "${FILESDIR}/lib${PN}.pc.in" "${S}"
+
 	touch NEWS README AUTHORS ChangeLog Makefile.am
 	eautoreconf
 }
@@ -67,4 +70,9 @@
 src_install() {
 	emake DESTDIR="${D}" LIBDIR="$(get_libdir)" PREFIX="${EPREFIX}/usr" LIBTOOL="./libtool" install
 	use static-libs || rm -f "${ED}"/usr/$(get_libdir)/*.la
+
+	insinto /usr/lib/pkgconfig
+	doins libcrypto++.pc
+
+	dodoc Readme.txt License.txt
 }