Add a configure option to build without libusb.

This commit is contained in:
Jef Driesen 2016-08-11 16:03:57 +02:00
parent 5bc52bc5a2
commit f30e048afc

View File

@ -74,11 +74,17 @@ AC_MSG_RESULT([$os_win32])
AM_CONDITIONAL([OS_WIN32], [test "$os_win32" = "yes"])
# Checks for USB support.
PKG_CHECK_MODULES([LIBUSB], [libusb-1.0], [have_libusb=yes], [have_libusb=no])
if test "$have_libusb" = "yes"; then
AC_DEFINE([HAVE_LIBUSB], [1], [libusb support])
AC_SUBST([DEPENDENCIES], [libusb-1.0])
fi
AC_ARG_WITH([libusb],
[AS_HELP_STRING([--without-libusb],
[Build without the libusb library])],
[], [with_libusb=auto])
AS_IF([test "x$with_libusb" != "xno"], [
PKG_CHECK_MODULES([LIBUSB], [libusb-1.0], [have_libusb=yes], [have_libusb=no])
AS_IF([test "x$have_libusb" = "xyes"], [
AC_DEFINE([HAVE_LIBUSB], [1], [libusb library])
AC_SUBST([DEPENDENCIES], [libusb-1.0])
])
])
# Checks for IrDA support.
AC_CHECK_HEADERS([winsock2.h af_irda.h], [irda_win32=yes], [irda_win32=no], [