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build: libusb use AC_CHECK_HEADER 

use AC_CHECK_HEADER rather than AC_CHECK_HEADERS so that we do not
generate a unrequired HAVE_LIBUSB_1_0_LIBUSB_H define.

Change-Id: I23a93d3813716dce797ca1514fdcb84533454c31
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/259
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
__archive__
Spencer Oliver 2011-12-12 15:15:00 +00:00
parent 55fd943c15
commit 73e3ea47aa
1 changed files with 1 additions and 1 deletions
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2
configure.ac
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@ -1068,7 +1068,7 @@ use_libusb0=no
use_libusb1=no use_libusb1=no
if test $build_usb = yes -o $build_usb_ng = yes; then if test $build_usb = yes -o $build_usb_ng = yes; then
if test $check_libusb0 = no -a $build_usb_ng = yes; then if test $check_libusb0 = no -a $build_usb_ng = yes; then
AC_CHECK_HEADERS([libusb-1.0/libusb.h], AC_CHECK_HEADER([libusb-1.0/libusb.h],
[AC_DEFINE(HAVE_LIBUSB1, 1, [Define if you have libusb-1.0]) check_libusb0=no use_libusb1=yes ], [AC_DEFINE(HAVE_LIBUSB1, 1, [Define if you have libusb-1.0]) check_libusb0=no use_libusb1=yes ],
[ check_libusb0=yes use_libusb1=no ]) [ check_libusb0=yes use_libusb1=no ])
fi fi