From 4f120531ab5f97d412e1bb223f4b8615b607bfab Mon Sep 17 00:00:00 2001
From: Steffen Jaeckel <s@jaeckel.eu>
Date: Wed, 1 Mar 2017 14:09:08 +0100
Subject: [PATCH] add separate CHECK_SOURCES build target

---
 .travis.yml     |  4 ++++
 check_source.sh | 17 +++++++++++++++++
 testme.sh       |  3 +++
 3 files changed, 24 insertions(+)
 create mode 100755 check_source.sh

diff --git a/.travis.yml b/.travis.yml
index 287a585..3b95cb2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,10 @@ compiler:
   - clang
 script: bash "${BUILDSCRIPT}" "${BUILDNAME}" "${BUILDOPTIONS}" "makefile" "-DUSE_LTM -DLTM_DESC -I/usr/include" "/usr/lib/libtommath.a"
 env:
+  - |
+    BUILDSCRIPT="check_source.sh"
+    BUILDNAME="CHECK_SOURCES"
+    BUILDOPTIONS=" "
   - |
     BUILDSCRIPT="coverage.sh"
     BUILDNAME="COVERAGE"
diff --git a/check_source.sh b/check_source.sh
new file mode 100755
index 0000000..b1e9afd
--- /dev/null
+++ b/check_source.sh
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# output version
+bash printinfo.sh
+
+make clean > /dev/null
+
+if [ -f check-source.pl ] ; then
+  echo "checking white spaces..."
+  perl check-source.pl || exit 1
+fi
+
+exit 0
+
+# $Source$
+# $Revision$
+# $Date$
diff --git a/testme.sh b/testme.sh
index d50fae5..c1b3c23 100755
--- a/testme.sh
+++ b/testme.sh
@@ -10,6 +10,9 @@ fi
 # date
 echo "date="`date`
 
+# check sources
+bash check_source.sh "CHECK_SOURCES" " " "$1" "$2" "$3" || exit 1
+
 # stock build
 bash run.sh "STOCK" " " "$1" "$2" "$3" || exit 1