diff --git a/media-libs/glfw/Manifest b/media-libs/glfw/Manifest
--- a/media-libs/glfw/Manifest
+++ b/media-libs/glfw/Manifest
@@ -1,5 +1,5 @@
 AUX glfw-2.6-dyn.patch 963 RMD160 229a187f27ff461a36687b2db6df1924e1cb3e08 SHA1 1f0bbd12751282ba43c94992383a1072a164be9e SHA256 bb91028d524ea357407bc91d4b09db0568e237954109f8fa5db2973ec449fbdd
 DIST glfw-2.6.tar.bz2 886843 RMD160 71c767e16167e8460fbfb01391614b2501247c7e SHA1 7b11e5a9d923c9826d4cc6eeeb441dc6940109c8 SHA256 1b86ca8c5678fbf6999a0bfbe50de121f8aec9c07bf2383306819caebe3edfca
-EBUILD glfw-2.6-r1.ebuild 2008 RMD160 56d62c57986407032c87aae0a5de1fdee9de2534 SHA1 70eaf850efef7e9d7e0453e3897d500d2e687826 SHA256 9de1386d8d01ca65b17e281e23348f7a9104d19bbba183a9fdc6e91f4c5635ba
+EBUILD glfw-2.6-r1.ebuild 1854 RMD160 0fbf41ad5c3978b77ed6d75f355c143856ca63c9 SHA1 ed8db1035d9f4e89e65927f28e1b947737f11c68 SHA256 c845ce104b53d61b32fb026a05b69270d5d8a8f0bbe085fc6d216d0b5b0a9669
 MISC ChangeLog 1592 RMD160 ad1c1385a2fb6c9dd82c62fc94239e5d3350b251 SHA1 67678fd3e8910e49f65c89f0d81da79906e70680 SHA256 0e81ef097030b0f72da224c4bd1ba0637330fff7e925debdd9bd3614dbc38a7c
 MISC metadata.xml 158 RMD160 cbd9984bb6b426c8c9cee5022fe0a26261612fea SHA1 be5251fa1dacef5c41b74761bb1c8c54fb633b9e SHA256 1423a4fdd4a79b1728a2056d9e300f7e1074253095d82726218d9e9b953888a3
diff --git a/media-libs/glfw/glfw-2.6-r1.ebuild b/media-libs/glfw/glfw-2.6-r1.ebuild
--- a/media-libs/glfw/glfw-2.6-r1.ebuild
+++ b/media-libs/glfw/glfw-2.6-r1.ebuild
@@ -31,10 +31,8 @@ src_unpack() {
 src_compile() {
 	emake x11 || die "emake failed"
 
-	#must be done after emake because the Makefile makes libglfw.pc.in
-	#most of the sed statement was grabbed from lib/x11/Makefile.x11
-	sed -e 's,\@PREFIX\@,/usr,' \
-		lib/x11/libglfw.pc.in > lib/x11/libglfw.pc || die "sed failed to create libglfw.pc"
+	cd lib/x11 && \
+		emake PREFIX=/usr -f Makefile.x11 libglfw.pc || die "emake libglfw.pc failed"
 }
 
 src_install() {