diff options
| author | Kamil Domański <[email protected]> | 2015-12-16 17:24:28 +0100 |
|---|---|---|
| committer | Brian Behlendorf <[email protected]> | 2015-12-18 13:46:23 -0800 |
| commit | 76d5bf196cf6e5625f884a9ebbdaf53873a5a979 (patch) | |
| tree | 52290328423c87d90bdc2bc8c9d085d1c2ddd5a8 /config/kernel.m4 | |
| parent | dcb6bed1dfc7ca6221a556f19d4252272ccfda33 (diff) | |
Skip GPL-only symbols test when cross-compiling
Signed-off-by: Kamil Domański <[email protected]>
Signed-off-by: Brian Behlendorf <[email protected]>
Closes #4107
Diffstat (limited to 'config/kernel.m4')
| -rw-r--r-- | config/kernel.m4 | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/config/kernel.m4 b/config/kernel.m4 index 906d39d59..31ba79f04 100644 --- a/config/kernel.m4 +++ b/config/kernel.m4 @@ -448,16 +448,18 @@ dnl # detected at configure time and cause a build failure. Otherwise dnl # modules may be successfully built that behave incorrectly. dnl # AC_DEFUN([ZFS_AC_KERNEL_CONFIG], [ - AC_RUN_IFELSE([ - AC_LANG_PROGRAM([ - #include "$LINUX/include/linux/license.h" + AS_IF([test "x$cross_compiling" != xyes], [ + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([ + #include "$LINUX/include/linux/license.h" + ], [ + return !license_is_gpl_compatible("$ZFS_META_LICENSE"); + ]) + ], [ + AC_DEFINE([ZFS_IS_GPL_COMPATIBLE], [1], + [Define to 1 if GPL-only symbols can be used]) ], [ - return !license_is_gpl_compatible("$ZFS_META_LICENSE"); ]) - ], [ - AC_DEFINE([ZFS_IS_GPL_COMPATIBLE], [1], - [Define to 1 if GPL-only symbols can be used]) - ], [ ]) ZFS_AC_KERNEL_CONFIG_THREAD_SIZE |