musepack: add README, drop the out-of-fashion Pkgfile header

musepack: add README, drop the out-of-fashion Pkgfile header

musepack/.footprint

@@ -14,6 +14,4 @@ drwxr-xr-x	root/root	usr/include/mpc/
 -rw-r--r--	root/root	usr/include/mpc/reader.h
 -rw-r--r--	root/root	usr/include/mpc/streaminfo.h
 drwxr-xr-x	root/root	usr/lib/
-lrwxrwxrwx	root/root	usr/lib/libmpcdec.so -> libmpcdec.so.6.1.0
-lrwxrwxrwx	root/root	usr/lib/libmpcdec.so.6 -> libmpcdec.so.6.1.0
--rwxr-xr-x	root/root	usr/lib/libmpcdec.so.6.1.0
+-rwxr-xr-x	root/root	usr/lib/libmpcdec.so

musepack/.signature

@@ -1,5 +1,5 @@
 untrusted comment: verify with /etc/ports/contrib.pub
-RWSagIOpLGJF30SrSLhn0u8pJpczo166ebtgb0zUiWJSFMtkfI5wTH7O2igJ9shAkPjGAEzdwuK9cpXlK7+2/PMprECs7Db5/Qo=
-SHA256 (Pkgfile) = 8afdfb55e6ea2340c8283e567c71889126b7e343aa3646393de5758039124e69
-SHA256 (.footprint) = 52032441765ce4aafd633c1abed43bded50553a14a7019879e39fbe1b003bedc
+RWSagIOpLGJF320bxLCzssKXgJPMuY2reBTbzmaxyk5aF0Lf/yavfX2UpzN3Fmeeu7/w0ewCaIzIS4MtXL0LR6ixEiK1iKxxzg0=
+SHA256 (Pkgfile) = 2f9a004e2254a4ce207fd48b0a27feaa42f366b485446f215981012db1259445
+SHA256 (.footprint) = fb7967c7a596ff339b187b6e1c7c4b96d958ec74e66aeeed5a4ae4a77c43d3f5
 SHA256 (musepack_src_r475.tar.gz) = a4b1742f997f83e1056142d556a8c20845ba764b70365ff9ccf2e3f81c427b2b

musepack/Pkgfile

@@ -2,7 +2,6 @@
 # URL: http://www.musepack.net/
 # Maintainer: John McQuah, jmcquah at disroot dot org
 # Depends on: 
-# Nice to have: libcuefile libreplaygain
 
 name=musepack
 version=1.3.0
@@ -10,7 +9,7 @@ release=1
 source=(https://files.musepack.net/source/${name}_src_r475.tar.gz)
 
 build() {
-	cd musepack_src_r475
+	cd ${name}*
 
 	# disable mpcenc (broken when built against recent glibc)
 	# and any targets whose dependencies are not present
@@ -41,7 +40,5 @@ build() {
 	rm -rf $PKG/usr/include/mpc/.svn
 
 	install -d "$PKG/usr/lib"
-	install -m 0755 libmpcdec/libmpcdec.so "$PKG/usr/lib/libmpcdec.so.6.1.0"
-	ln -s libmpcdec.so.6.1.0 "$PKG/usr/lib/libmpcdec.so.6"
-	ln -s libmpcdec.so.6.1.0 "$PKG/usr/lib/libmpcdec.so"
+	install -m 0755 libmpcdec/libmpcdec.so "$PKG/usr/lib/libmpcdec.so"
 }

musepack/README

@@ -0,0 +1,14 @@
+The musepack audio codec has not been actively developed in many years.
+This port is kept as a convenience for users who have *.mpc files in 
+their collections and want to crop them, decode them, or play them in 
+apps (like moc) which do not bundle a copy of the libraries.
+
+The encoder tool (mpcenc) has not kept up with changes in glibc, and
+therefore would be broken if built on CRUX 3.7. But the statically-linked
+binary available upstream (built against an older glibc) should still
+work, if encoding from lossless to *.mpc is what you want to do.
+
+Also available on the musepack project site are two optional libraries:
+libreplaygain and libcuefile. If you install them before this port (under
+the standard prefix /usr), then the targets mpcchap and mpcgain should 
+also appear in your package.