zlib: update to 1.2.4

zlib/.footprint

@@ -4,9 +4,11 @@ drwxr-xr-x	root/root	usr/include/
 -rw-r--r--	root/root	usr/include/zlib.h
 drwxr-xr-x	root/root	usr/lib/
 -rw-r--r--	root/root	usr/lib/libz.a
-lrwxrwxrwx	root/root	usr/lib/libz.so -> libz.so.1.2.3
-lrwxrwxrwx	root/root	usr/lib/libz.so.1 -> libz.so.1.2.3
--rwxr-xr-x	root/root	usr/lib/libz.so.1.2.3
+lrwxrwxrwx	root/root	usr/lib/libz.so -> libz.so.1.2.4
+lrwxrwxrwx	root/root	usr/lib/libz.so.1 -> libz.so.1.2.4
+-rwxr-xr-x	root/root	usr/lib/libz.so.1.2.4
+drwxr-xr-x	root/root	usr/lib/pkgconfig/
+-rw-r--r--	root/root	usr/lib/pkgconfig/zlib.pc
 drwxr-xr-x	root/root	usr/man/
 drwxr-xr-x	root/root	usr/man/man3/
 -rw-r--r--	root/root	usr/man/man3/zlib.3.gz

zlib/.md5sum

@@ -1 +1 @@
-dee233bf288ee795ac96a98cc2e369b6  zlib-1.2.3.tar.bz2
+763c6a0b4ad1cdf5549e3ab3f140f4cb  zlib-1.2.4.tar.bz2

zlib/Pkgfile

@@ -3,7 +3,7 @@
 # Maintainer:  CRUX System Team, core-ports at crux dot nu
 
 name=zlib
-version=1.2.3
+version=1.2.4
 release=1
 source=(http://www.zlib.net/$name-$version.tar.bz2)
 
@@ -11,11 +11,5 @@ build() {
     cd $name-$version
     ./configure --prefix=/usr
     make
-    make prefix=$PKG/usr mandir=$PKG/usr/man install
-    make clean
-    export CFLAGS="${CFLAGS} -fPIC"
-    ./configure --prefix=/usr --shared
-    make
-    make prefix=$PKG/usr mandir=$PKG/usr/man install
-    chmod -x $PKG/usr/lib/libz.a
+    make DESTDIR=$PKG mandir=/usr/man install
 }