LU-16090 build: Module.symvers lookup by flavor on SUSE

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

diff --git a/lnet/autoconf/lustre-lnet.m4 b/lnet/autoconf/lustre-lnet.m4
index f76bf5a..5e2aee6 100644 (file)
--- a/lnet/autoconf/lustre-lnet.m4
+++ b/lnet/autoconf/lustre-lnet.m4
@@ -210,6 +210,18 @@ AS_IF([test $ENABLEO2IB = "no"], [
                        O2IB_SYMVER=$O2IBPATH/Module.symvers
                elif test "x$SUSE_KERNEL" = "xyes"; then
                        O2IB_SYMVER=$(find ${O2IBPATH}* -name Module.symvers)
+                       # Select only the current 'flavor' if there is more than 1
+                       NUM_AVAIL=$(find ${O2IBPATH}* -name Module.symvers | wc -l)
+                       if test ${NUM_AVAIL} -gt 1; then
+                               PREFER=$(basename ${LINUX_OBJ})
+                               for F in $(find ${O2IBPATH}-obj -name Module.symvers)
+                               do
+                                       maybe=$(echo $F | grep "/${PREFER}")
+                                       if test "x$maybe" != "x"; then
+                                               O2IB_SYMVER=$F
+                                       fi
+                               done
+                       fi
                elif test -f $LINUX_OBJ/Module.symvers; then
                        # Debian symvers is in the arch tree
                        O2IB_SYMVER=$LINUX_OBJ/Module.symvers