From a703c8169e0eec00225feefce645b90e651854f7 Mon Sep 17 00:00:00 2001
From: jgoppert <james.goppert@gmail.com>
Date: Wed, 4 Nov 2015 23:19:20 -0500
Subject: [PATCH] Working on formatting.

---
 .travis.yml       |  1 -
 CMakeLists.txt    | 18 ++++++++++++++----
 scripts/format.sh |  7 ++++---
 3 files changed, 18 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 0b19fadce9..55d027c767 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -25,4 +25,3 @@ addons:
   apt:
     packages:
       - cmake
-      - astyle
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 80e163f20d..f7fe1540a3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,16 +63,26 @@ endif()
 
 add_subdirectory(test)
 
-add_custom_target(format
-	COMMAND scripts/format.sh 1
+set(astyle_exe ${CMAKE_BINARY_DIR}/astyle/src/bin/astyle)
+add_custom_command(OUTPUT ${astyle_exe}
+	COMMAND wget http://sourceforge.net/projects/astyle/files/astyle/astyle%202.05.1/astyle_2.05.1_linux.tar.gz -O /tmp/astyle.tar.gz
+	COMMAND tar -xvf /tmp/astyle.tar.gz
+	COMMAND cd astyle/src && make -f ../build/gcc/Makefile
+	WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
+	)
+
+add_custom_target(check_format
+	COMMAND scripts/format.sh ${astyle_exe} 0
 	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+	DEPENDS ${astyle_exe}
 	VERBATIM
 )
 
-add_custom_target(check_format
-	COMMAND scripts/format.sh
+add_custom_target(format
+	COMMAND scripts/format.sh ${astyle_exe} 1
 	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
 	VERBATIM
+	DEPENDS ${astyle_exe}
 )
 
 set(CPACK_PACKAGE_VERSION_MAJOR ${VERSION_MAJOR})
diff --git a/scripts/format.sh b/scripts/format.sh
index f5faa735ec..37f746ac1f 100755
--- a/scripts/format.sh
+++ b/scripts/format.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 echo pwd:$PWD
-format=$1
+astyle=$1
+format=$2
 format_wildcards="""
 ./matrix/*.*pp
 ./test/*.*pp
@@ -9,10 +10,10 @@ format_wildcards="""
 if [[ $format ]] 
 then
 	echo formatting
-	astyle ${format_wildcards}
+	$astyle ${format_wildcards}
 else
 	echo checking format
-	astyle --dry-run ${format_wildcards} | grep Formatted
+	$astyle --dry-run ${format_wildcards} | grep Formatted
 	if [[ $? -eq 0 ]]
 	then
 		echo need to format