LU-14651 build: remove KALLSYMS build requirement

Now that kallsyms is no longer exported some distros kernels are
disabling it by default. If kallsyms is disabled lustre will fail
configure. Remove this hard requirmenet.

Lustre-change: https://review.whamcloud.com/46070
Lustre-commit: TBD (from 2901a756a1496e809627ad0d2e195256b8afbd4f)

Test-Parameters: trivial
Change-Id: I710433e99afd75eea6a3bf1d77878b97beaed605
Signed-off-by: James Simmons <jsimmons@infradead.org>
Reviewed-on: https://review.whamcloud.com/46287
Tested-by: jenkins <devops@whamcloud.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>

diff --git a/config/lustre-build-linux.m4 b/config/lustre-build-linux.m4
index c98ee2d..7a1e26f 100644 (file)
--- a/config/lustre-build-linux.m4
+++ b/config/lustre-build-linux.m4
@@ -434,13 +434,6 @@ module support is required to build Lustre kernel modules.
 
 LB_CHECK_CONFIG([MODVERSIONS])
 
-LB_CHECK_CONFIG([KALLSYMS], [], [
-       AC_MSG_ERROR([
-
-Lustre requires that CONFIG_KALLSYMS is enabled in your kernel.
-])
-       ])
-
 # 2.6.28
 LC_MODULE_LOADING
 ])