changes for Mac OS X

lib/Building Win32.txt

@@ -0,0 +1,17 @@
+Building for Win32.
+
+Extract the taglib sources.
+
+Add this in CMakeLists.txt:
+
+set(ZLIB_LIBRARY "c:/devel/libraries/nwin64/lib/zlib.lib")
+set(ZLIB_INCLUDE_DIR "c:/devel/libraries/nwin64/include")
+set(BUILD_TESTING OFF)
+set(BUILD_SHARED_LIBS ON)
+
+Or any place you have zlib.lib stored.
+
+Copy the shared libraries to ../lib/windows_<arch>/
+
+
+

lib/Makefile

@@ -0,0 +1,15 @@
+
+TAGLIB=taglib-2.2.1
+
+all:
+	tar xf ${TAGLIB}.tar.gz
+	SUBDIR=`racket -e "(display (format \"~a-~a\" (system-type 'os*) (system-type 'arch)))"`; \
+	(cd ${TAGLIB};  cmake -DBUILD_SHARED_LIBS=ON -DCMAKE_INSTALL_PREFIX=../lib/$$SUBDIR -DCMAKE_BUILD_TYPE=Release .)
+	(cd ${TAGLIB}; make)
+	(cd ${TAGLIB}; make install)
+	SUBDIR=`racket -e "(display (format \"~a-~a\" (system-type 'os*) (system-type 'arch)))"`; \
+	(cd lib/$$SUBDIR/lib; tar cf - *so *.so.*) | (cd ../lib/$$SUBDIR; tar xvf - )
+
+clean:
+	rm -rf ${TAGLIB}
+	rm -rf lib