freetype: fixed pkg-config and libtool files.

to use package links as described by Ingo.
* added devel packages requirements for libpng, zlib, bzip2

dev-libs/apr/apr-1.5.0.recipe

@@ -5,7 +5,7 @@ CHECKSUM_SHA256="9879f02054cb22e99f605f6fdbf47f4c028af4cd4f351cf64186a7ee447f35d
 COPYRIGHT="2012 The Apache Software Foundation."
 LICENSE="Apache v2"
 REVISION="1"
-ARCHITECTURES="x86_gcc2 x86 ?x86_64"
+ARCHITECTURES="x86_gcc2 x86 x86_64"
 
 PATCHES="apr-1.5.0.patch"
 

dev-libs/apr_util/apr_util-1.5.3.recipe

@@ -1,4 +1,14 @@
 SUMMARY="Apache Portable Runtime Utility Library"
+DESCRIPTION="
+The mission of the Apache Portable Runtime (APR) project is to create and \
+maintain software libraries that provide a predictable and consistent \
+interface to underlying platform-specific implementations. The primary goal is \
+to provide an API to which software developers may code and be assured of \
+predictable if not identical behaviour regardless of the platform on which \
+their software is built, relieving them of the need to code special-case \
+conditions to work around or take advantage of platform-specific deficiencies \
+or features.
+"
 HOMEPAGE="http://apr.apache.org/"
 SRC_URI="http://archive.apache.org/dist/apr/apr-util-1.5.3.tar.gz"
 CHECKSUM_SHA256="76db34cb508e346e3bf69347c29ed1500bf0b71bcc48d54271ad9d1c25703743"
@@ -35,13 +45,13 @@ BUILD_PREREQUIRES="
 	cmd:make
 	"
 
-SOURCE_DIR="apr-util-$portVersion"
-
 PATCH()
 {
 	echo 'AM_INIT_AUTOMAKE' >> xml/expat/configure.in
 }
 
+SOURCE_DIR="apr-util-$portVersion"
+
 BUILD()
 {
 	aprInstallDir=$portPackageLinksDir/lib~libapr_1
@@ -92,30 +102,6 @@ INSTALL()
 		$developDir
 }
 
-DESCRIPTION="
-The mission of the Apache Portable Runtime (APR) project is to create and \
-maintain software libraries that provide a predictable and consistent \
-interface to underlying platform-specific implementations. The primary goal is \
-to provide an API to which software developers may code and be assured of \
-predictable if not identical behaviour regardless of the platform on which \
-their software is built, relieving them of the need to code special-case \
-conditions to work around or take advantage of platform-specific deficiencies \
-or features.
-To give a brief overview, the primary core subsystems of APR 1.x include the \
-following:
-- atomic operations
-- dynamic Shared Object loading
-- file I/O
-- locks (mutexes, condition variables, etc)
-- memory management (high performance allocators)
-- memory-mapped files
-- multicast Sockets
-- network I/O
-- shared memory
-- thread and Process management
-- various data structures (tables, hashes, priority queues, etc)
-"
-
 # ----- devel package -------------------------------------------------------
 
 PROVIDES_devel="

dev-libs/boost/boost-1.55.0.recipe

@@ -11,7 +11,7 @@ CHECKSUM_SHA256="fff00023dd79486d444c8e29922f4072e1d451fc5a4d2b6075852ead7f2b7b5
 REVISION="4"
 LICENSE="Boost v1.0"
 COPYRIGHT="1998-2013 Beman Dawes, David Abrahams, Rene Rivera, et al."
-ARCHITECTURES="x86 ?x86_64"
+ARCHITECTURES="x86 x86_64"
 if [ $effectiveTargetArchitecture != x86_gcc2 ]; then
 	ARCHITECTURES="$ARCHITECTURES x86_gcc2"
 else