case $target_os in
*linux*)
AM_CONDITIONAL([LINUX], true)
- # On Linux libudev is currently required for enumeration.
- AC_ARG_WITH([libudev],
- [AS_HELP_STRING([--with-libudev],
- [use libudev for serial port enumeration @<:@default=check@:>@])],
- [], [with_libudev=check])
- AS_IF([test "x$with_libudev" != xno], [
- PKG_CHECK_MODULES([libudev], [libudev >= 0],
- [CFLAGS="$CFLAGS $libudev_CFLAGS"; LIBS="$LIBS $libudev_LIBS";
- SP_PKGLIBS="$SP_PKGLIBS libudev"; AC_DEFINE(HAVE_LIBUDEV)])], [])
;;
*darwin*)
AM_CONDITIONAL([LINUX], false)