libpng: update to 1.4.2, bump abi_depends.

srcpkgs/libpng/depends

@@ -1,2 +1,2 @@
-abi_depends=">=1.2.35"
+abi_depends=">=1.4.2"
 api_depends="${abi_depends}"

srcpkgs/libpng/libpng-devel.template

@@ -5,15 +5,14 @@ long_desc="${long_desc}
 
  This package contains files for development, headers, static libs, etc."
 
+Add_dependency run zlib-devel
 Add_dependency run libpng
 
 do_install()
 {
-	mkdir -p ${DESTDIR}/usr/lib
-	mkdir -p ${DESTDIR}/usr/share/man
+	mkdir -p ${DESTDIR}/usr/lib ${DESTDIR}/usr/share/man
 
-	mv ${SRCPKGDESTDIR}/usr/bin ${DESTDIR}/usr
-	mv ${SRCPKGDESTDIR}/usr/include ${DESTDIR}/usr
+	mv ${SRCPKGDESTDIR}/usr/{bin,include} ${DESTDIR}/usr
 	mv ${SRCPKGDESTDIR}/usr/lib/*.*a ${DESTDIR}/usr/lib
 	mv ${SRCPKGDESTDIR}/usr/lib/pkgconfig ${DESTDIR}/usr/lib
 	mv ${SRCPKGDESTDIR}/usr/share/man/man3 ${DESTDIR}/usr/share/man

srcpkgs/libpng/template

@@ -1,12 +1,11 @@
 # Template build file for 'libpng'.
 pkgname=libpng
-version=1.2.41
-revision=1
+version=1.4.2
 distfiles="${SOURCEFORGE_SITE}/$pkgname/$pkgname-$version.tar.bz2"
 build_style=gnu_configure
 short_desc="Library for manipulating PNG images"
 maintainer="Juan RP <xtraeme@gmail.com>"
-checksum=a172c5afe4668a31eb090d14be7fc2811a9fec8568a785badd30280f47a27e00
+checksum=4751e23ffb90367770fc0c2f8a9eee750355dc41b6cfb3e98163e273047390e1
 long_desc="
  Libpng was written as a companion to the PNG specification, as a
  way to reduce the amount of time and effort it takes to support
@@ -18,5 +17,6 @@ long_desc="
  only supports C. Support for other languages is being considered."
 
 subpackages="$pkgname-devel"
-Add_dependency full glibc
-Add_dependency full zlib
+Add_dependency run glibc
+Add_dependency run zlib
+Add_dependency build zlib-devel