guile: remove redundant replacement of .pc file

Remove redundant replacement of pkgconfig file and only modify the .pc
file which is installed in ${D}.

Replace /usr/bin with ${bindir} at same time.

(From OE-Core rev: 9078d1d758b70b2df047b3d7fcf332231db9e9c7)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-devtools/guile/guile_2.0.11.bb

@@ -57,19 +57,6 @@ do_configure_prepend() {
 
 export GUILE_FOR_BUILD="${BUILD_SYS}-guile"
 
-do_compile_append() {
-	# just for target recipe
-	if [ "${PN}" = "guile" ]
-	then
-		sed -i -e s:${STAGING_DIR_TARGET}::g \
-	               -e s:/${TARGET_SYS}::g \
-	               -e s:-L/usr/lib::g \
-        	       -e s:-isystem/usr/include::g \
-	               -e s:,/usr/lib:,\$\{libdir\}:g \
-	                  meta/guile-2.0.pc
-	fi
-}
-
 do_install_append_class-native() {
 	install -m 0755  ${D}${bindir}/guile ${D}${bindir}/${HOST_SYS}-guile
 
@@ -83,8 +70,10 @@ do_install_append_class-native() {
 
 do_install_append_class-target() {
 	# cleanup buildpaths in scripts
-	sed -i -e 's:${STAGING_DIR_NATIVE}::' ${D}/usr/bin/guile-config
-	sed -i -e 's:${STAGING_DIR_HOST}::' ${D}/usr/bin/guile-snarf
+	sed -i -e 's:${STAGING_DIR_NATIVE}::' ${D}${bindir}/guile-config
+	sed -i -e 's:${STAGING_DIR_HOST}::' ${D}${bindir}/guile-snarf
+
+	sed -i -e 's:${STAGING_DIR_TARGET}::g' ${D}${libdir}/pkgconfig/guile-2.0.pc
 }
 
 SYSROOT_PREPROCESS_FUNCS = "guile_cross_config"