Adding build script for CI.

tools/chbuild.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+#
+# Author: Fabien Poussin
+# Date: 21/04/2017
+# Version: 1.0
+#
+
+renice +10 $$
+JOBS=$(grep -c ^processor /proc/cpuinfo)
+SKIP_ARRAY=(Win32)
+RETCODE=0
+
+
+function test_skip {
+    Array=$1
+    SKIP=0
+    for var in "${SKIP_ARRAY[@]}"
+    do
+      if [[ $1 == *"${var}"* ]]; then
+        SKIP=1
+        break
+      fi
+    done
+    return $SKIP
+}
+
+function chbuild {
+  projects=$(find $1 -name Makefile -printf '%h ')
+  OK=0
+  NOK=0
+  FAIL=()
+  SUCCESS=()
+  SKIPPED=()
+  for t in $projects
+  do
+    test_skip $t
+    if [ $? -ne 0 ]; then
+      printf "SKIPPING: ${t}\n"
+      SKIPPED+=($t)
+      continue
+    fi
+    pushd $t > /dev/null
+    printf "BUILDING: ${t}\n"
+    make --quiet -j $JOBS > /dev/null
+    if [ $? -ne 0 ]; then
+      ((NOK++))
+      FAIL+=($t)
+      RETCODE=1
+    else
+      ((OK++))
+      SUCCESS+=($t)
+    fi
+    popd > /dev/null
+  done
+  printf "\n${1}: ${OK} builds ok, ${NOK} builds failed\n"
+#  printf 'SUCCESS: %s\n' "${SUCCESS[@]}"
+  printf 'FAIL: %s\n' "${FAIL[@]}"
+  printf 'SKIPPED: %s\n' "${SKIPPED[@]}"
+  printf "\n"
+  return $NOK
+}
+
+if [ -z "$1" ]
+  then
+    printf "This script looks for Makefiles and tries to build the projects\n"
+    printf "Usage: chbuild.sh PATH\n"
+    exit 1
+fi
+
+chbuild $1
+
+exit $RETCODE