build-sys: add --disable-hwclock

Signed-off-by: Karel Zak <kzak@redhat.com>
This commit is contained in:
Karel Zak 2013-04-10 22:57:27 +02:00
parent 834fc88cd4
commit 6acf31ac5c

View file

@ -966,9 +966,14 @@ UL_BUILD_INIT([bfs])
AM_CONDITIONAL(BUILD_BFS, test "x$build_bfs" = xyes)
if test "x$have_io" = xyes -o "x$linux_os" = xyes; then
build_hwclock=yes
fi
AC_ARG_ENABLE([hwclock],
AS_HELP_STRING([--disable-hwclock], [do not build hwclock]),
[], enable_hwclock=check
)
have_linuxdummy=$linux_os
UL_BUILD_INIT([hwclock])
UL_REQUIRES_HAVE([hwclock], [io, linuxdummy], [ioperm iopl function or Linux])
AM_CONDITIONAL(BUILD_HWCLOCK, test "x$build_hwclock" = xyes)