+--enable-debug : Builds everything with debug symbols and some
+extra (and more verbose) error checking.
+
+--disable-asm-optimizations : Disables the compilation of the
+assembly routines. Many routines have assembly versions for
+speed and `configure' is pretty good about knowing what is
+supported, but you can use this option to build only from the
+C sources. May be necessary for building on OS X (Intel)
+
+--enable-sse : If you are building for an x86 CPU that supports
+SSE instructions, you can enable some of the faster routines
+if your operating system also supports SSE instructions. flac
+can tell if the CPU supports the instructions but currently has
+no way to test if the OS does, so if it does, you must pass
+this argument to configure to use the SSE routines. If flac
+crashes when built with this option you will have to go back and
+configure without --enable-sse. Note that
+--disable-asm-optimizations implies --disable-sse.
+
+--enable-local-xmms-plugin : Installs the FLAC XMMS plugin in
+$HOME/.xmms/Plugins, instead of the global XMMS plugin area
+(usually /usr/lib/xmms/Input).
+
+--with-ogg=
+--with-xmms-prefix=
+--with-libiconv-prefix=
+Use these if you have these packages but configure can't find them.
+
+If you want to build completely from scratch (i.e. starting with just
+configure.in and Makefile.am) you should be able to just run 'autogen.sh'
+but make sure and read the comments in that file first.
+
+
+===============================================================================
+Building with Makefile.lite
+===============================================================================
+
+There is a more lightweight build system for do-it-yourself-ers.
+It is also useful if configure isn't working, which may be the
+case since lately we've had some problems with different versions
+of automake and libtool. The Makefile.lite system should work
+on GNU systems with few or no adjustments.
+
+From the top level just 'make -f Makefile.lite'. You can
+specify zero or one optional target from 'release', 'debug',
+'test', or 'clean'. The default is 'release'. There is no
+'install' target but everything you need will end up in the
+obj/ directory.
+
+If you are not on an x86 system or you don't have nasm, you
+may have to change the DEFINES in src/libFLAC/Makefile.lite. If
+you don't have nasm, remove -DFLAC__HAS_NASM. If your target is
+not an x86, change -DFLAC__CPU_IA32 to -DFLAC__CPU_UNKNOWN.
+
+
+===============================================================================