b=15870

[fs/lustre-release.git] / lustre / autoconf / lustre-core.m4

diff --git a/lustre/autoconf/lustre-core.m4 b/lustre/autoconf/lustre-core.m4
index 0c49a0f..a7aa446 100644 (file)
--- a/lustre/autoconf/lustre-core.m4
+++ b/lustre/autoconf/lustre-core.m4
@@ -877,6 +877,19 @@ LB_LINUX_TRY_COMPILE([
 ])
 ])
 
+# LC_SYMVERFILE
+# SLES 9 uses a different name for this file - unsure about vanilla kernels
+# around this version, but it matters for servers only.
+AC_DEFUN([LC_SYMVERFILE],
+         [AC_MSG_CHECKING([name of symverfile])
+          if grep -q Modules.symvers $LINUX/scripts/Makefile.modpost ; then
+              SYMVERFILE=Modules.symvers
+          else
+              SYMVERFILE=Module.symvers
+          fi
+         AC_MSG_RESULT($SYMVERFILE)
+          AC_SUBST(SYMVERFILE)])
+
 # LC_DQUOTOFF_MUTEX
 # after 2.6.17 dquote use mutex instead if semaphore
 AC_DEFUN([LC_DQUOTOFF_MUTEX],
@@ -1523,6 +1536,9 @@ AC_DEFUN([LC_PROG_LINUX],
          # 2.6.15
          LC_INODE_I_MUTEX
 
+          # SLES 10 (at least)
+          LC_SYMVERFILE
+
          # 2.6.17
          LC_DQUOTOFF_MUTEX