lua: added a pkgconfig file for liblua.

dev-lang/lua/lua-5.2.3.recipe

@@ -11,7 +11,7 @@ SRC_URI="http://www.lua.org/ftp/lua-$portVersion.tar.gz"
 CHECKSUM_SHA256="13c2fb97961381f7d06d5b5cea55b743c163800896fd5c5e2356201d3619002d"
 LICENSE="MIT"
 COPYRIGHT="1994-2012, Lua.org, PUC-Rio"
-REVISION="1"
+REVISION="2"
 ARCHITECTURES="x86 x86_gcc2 x86_64"
 SECONDARY_ARCHITECTURES="x86"
 
@@ -58,6 +58,29 @@ INSTALL()
 
 	mv $binDir/lua $binDir/lua5.2
 	ln -s $binDir/lua5.2 $binDir/lua
+	
+	mkdir -p $developLibDir/pkgconfig
+	cat > $developLibDir/pkgconfig/lua.pc << EOF
+V=5.2
+R=5.2.3
+
+INSTALL_BIN=$binDir
+INSTALL_INC=$includeDir
+INSTALL_LIB=$libDir
+INSTALL_MAN=$manDir
+INSTALL_LMOD=${dataDir}/lua/\${V}
+INSTALL_CMOD=${libDir}/lua/\${V}
+exec_prefix=$prefix
+libdir=$libDir
+includedir=$includeDir
+
+Name: Lua
+Description: An Extensible Extension Language
+Version: \${R}
+Requires: 
+Libs: -L\${libdir} -llua
+Cflags: -I\${includedir}/lua52
+EOF
 
 	prepareInstalledDevelLib liblua
 	prepareInstalledDevelLib liblua52