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dnl #
dnl # 6.18: some architectures and config option causes the kasan_ inline
dnl # functions to reference the GPL-only symbol 'kasan_flag_enabled',
dnl # breaking the build. Detect this and work
dnl # around it.
AC_DEFUN([ZFS_AC_KERNEL_SRC_KASAN_ENABLED], [
ZFS_LINUX_TEST_SRC([kasan_enabled], [
#include <linux/kasan.h>
], [
kasan_enabled();
], [], [ZFS_META_LICENSE])
])
AC_DEFUN([ZFS_AC_KERNEL_KASAN_ENABLED], [
AC_MSG_CHECKING([whether kasan_enabled() is GPL-only])
ZFS_LINUX_TEST_RESULT([kasan_enabled_license], [
AC_MSG_RESULT(no)
], [
AC_MSG_RESULT(yes)
AC_DEFINE(HAVE_KASAN_ENABLED_GPL_ONLY, 1,
[kasan_enabled() is GPL-only])
])
])
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