www.pudn.com > mpeg2code.rar > configure.incl
AC_SUBST([LIBMPEG2_CFLAGS])
dnl avoid -fPIC when possible
AC_LIBTOOL_NON_PIC([LIBMPEG2_CFLAGS="$LIBMPEG2_CFLAGS -prefer-non-pic"])
dnl check for cpudetect
AC_ARG_ENABLE([accel-detect],
[ --disable-accel-detect make a version without accel detection code])
if test x"$enable_accel_detect" != x"no"; then
AC_DEFINE([ACCEL_DETECT],,[autodetect accelerations])
fi