configure.ac: Refactor the musepack section

It appears the musepack section has not really been reviewed in some
time, many parts unfunctional, others, just unnecessary.
This commit is contained in:
Avuton Olrich 2011-12-11 12:35:26 -08:00 committed by Max Kellermann
parent 8459f27312
commit 71b5e43153

View File

@ -882,52 +882,28 @@ AM_CONDITIONAL(ENABLE_SNDFILE, test x$enable_sndfile = xyes)
dnl --------------------------------- musepack --------------------------------
if test x$enable_mpc = xyes; then
if test "x$mpcdec_libraries" != "x" ; then
MPCDEC_LIBS="-L$mpcdec_libraries"
elif test "x$mpcdec_prefix" != "x" ; then
MPCDEC_LIBS="-L$mpcdec_prefix/lib"
fi
MPCDEC_LIBS="$MPCDEC_LIBS -lmpcdec"
if test "x$mpcdec_includes" != "x" ; then
MPCDEC_CFLAGS="-I$mpcdec_includes"
elif test "x$mpcdec_prefix" != "x" ; then
MPCDEC_CFLAGS="-I$mpcdec_prefix/include"
fi
oldcflags=$CFLAGS
oldlibs=$LIBS
oldcppflags=$CPPFLAGS
CFLAGS="$CFLAGS $MPCDEC_CFLAGS -I."
LIBS="$LIBS $MPCDEC_LIBS"
CPPFLAGS=$CFLAGS
AC_CHECK_HEADER(mpc/mpcdec.h,
old_mpcdec=no,
[AC_CHECK_HEADER(mpcdec/mpcdec.h,
old_mpcdec=yes,
enable_mpc=no)])
if test x$enable_mpc = xyes; then
AC_CHECK_LIB(mpcdec,main,,
[],
AC_CHECK_LIB(mpcdec,main,
MPCDEC_LIBS="$MPCDEC_LIBS -lmpcdec",
enable_mpc=no)
else
MPCDEC_LIBS=""
MPCDEC_CFLAGS=""
fi
if test x$enable_mpc = xyes; then
AC_DEFINE(HAVE_MPCDEC,1,
[Define to use libmpcdec for MPC decoding])
if test x$old_mpcdec = xyes; then
AC_DEFINE(MPC_IS_OLD_API, 1,
[Define if an old pre-SV8 libmpcdec is used])
fi
else
AC_MSG_WARN([mpcdec lib needed for MPC support -- disabling MPC support])
fi
CFLAGS=$oldcflags
LIBS=$oldlibs
CPPFLAGS=$oldcppflags
if test x$enable_mpc = xyes; then
AC_CHECK_HEADER([mpc/mpcdec.h],
[AC_DEFINE(HAVE_MPCDEC,1,
[Define to use libmpcdec for MPC decoding])],
[AC_CHECK_HEADER(mpcdec/mpcdec.h,
[AC_DEFINE(MPC_IS_OLD_API, 1,
[Define if an old pre-SV8 libmpcdec is used])]
)]
)
else
AC_MSG_WARN([mpcdec lib needed for MPC support -- disabling MPC support])
fi
fi
AC_SUBST(MPCDEC_LIBS)