YETUS-1027. checkmake output is incorrect (#161)

diff --git a/precommit/src/main/shell/test-patch.d/checkmake.sh b/precommit/src/main/shell/test-patch.d/checkmake.sh
index 9c4316c..2f3d784 100755
--- a/precommit/src/main/shell/test-patch.d/checkmake.sh
+++ b/precommit/src/main/shell/test-patch.d/checkmake.sh
@@ -65,6 +65,7 @@
 {
   declare i
   declare repostatus=$1
+  declare basefn="${PATCH_DIR}/${repostatus}-checkmake-result"
   declare -a args
 
   echo "Running checkmake against identified Makefiles."
@@ -80,12 +81,18 @@
     if [[ ${i} =~ /Makefile$ ]] || [[ ${i} =~ ^Makefile$ ]]; then
       if [[ -f ${i} ]]; then
         while read -r; do
-           echo "${i}:${REPLY}" >> "${PATCH_DIR}/${repostatus}-checkmake-result.txt"
+           echo "${i}:${REPLY}" >> "${basefn}.tmp"
         done < <("${CHECKMAKE}" "${args[@]}" "${i}")
       fi
     fi
   done
 
+  if [[ -f  "$${basefn}.tmp" ]]; then
+    sort -k1,1 -k2,2n "${basefn}.tmp" \
+      >  "${basefn}.text"
+    rm  "${basefn}.tmp"
+  fi
+
   popd >/dev/null || return 1
   return 0
 }
@@ -109,7 +116,7 @@
   return 0
 }
 
-## @description  Wrapper to call column_calcdiffs
+## @description  Wrapper to call error_calcdiffs
 ## @audience     private
 ## @stability    evolving
 ## @replaceable  no
@@ -118,7 +125,7 @@
 ## @return       differences
 function checkmake_calcdiffs
 {
-  column_calcdiffs "$@"
+  error_calcdiffs "$@"
 }
 
 function checkmake_postapply
diff --git a/precommit/src/test/resources/Makefile b/precommit/src/test/resources/Makefile
new file mode 100644
index 0000000..472fd62
--- /dev/null
+++ b/precommit/src/test/resources/Makefile
@@ -0,0 +1,22 @@
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You under the Apache License, Version 2.0
+# (the "License"); you may not use this file except in compliance with
+# the License.  You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+.PHONY: all clean test
+
+all:
+
+clean:
+
+test: