From a1832a9004a7c65baa6c889e41e63961189abb97 Mon Sep 17 00:00:00 2001
From: Gwenhael Le Moine <gwenhael.le.moine@gmail.com>
Date: Fri, 28 Feb 2014 08:23:39 +0100
Subject: [PATCH] more friendly --parameters to configure the execution of the
 script

---
 TODO.org |  2 +-
 build.sh | 66 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 67 insertions(+), 1 deletion(-)

diff --git a/TODO.org b/TODO.org
index 7040b4d..22439cb 100644
--- a/TODO.org
+++ b/TODO.org
@@ -1,7 +1,7 @@
 # --- TODO
 
 * TODO [#A] offer pre-built binaries
-* TODO [#A] configure by passing --parameters
+* DONE [#A] configure by passing --parameters
 * TODO [#A] reinstall mpfr and/or aaa_elflids to fix missing libmpfr...so
 * DONE [#B] UNTESTED allow for running on ARM host
 * TODO [#B] build rootfs from slackwarearm-current
diff --git a/build.sh b/build.sh
index 50dfa12..429d5ff 100755
--- a/build.sh
+++ b/build.sh
@@ -19,6 +19,72 @@ ROOTFS_VERSION=${ROOTFS_VERSION:-04Nov13}
 TOOLCHAIN_VERSION=${TOOLCHAIN_VERSION:-4.8-2013.10}
 TOOLCHAIN_URL_RANDOM_NUMBER=${TOOLCHAIN_URL_RANDOM_NUMBER:-155358238}
 
+# commandline arguments processing
+while [ "x$1" != "x" ]
+do
+    case "$1" in
+	-c | --compile )
+	    shift
+	    COMPILE="true"
+	    ;;
+	-dc | --dont-compile )
+	    shift
+	    COMPILE="false"
+	    ;;
+	-d | --display )
+	    shift
+	    CUBIETRUCK_DISPLAY=$1
+	    shift
+	    ;;
+	-n | --image-name )
+	    shift
+	    IMG_NAME=$1
+	    shift
+	    ;;
+	-r | --rootfs-version )
+	    shift
+	    ROOTFS_VERSION=$1
+	    shift
+	    ;;
+	-o | --output )
+	    shift
+	    DEST=$1
+	    shift
+	    ;;
+	-v | --image-version )
+	    shift
+	    VERSION=$1
+	    shift
+	    ;;
+	-xv | --toolchain-version )
+	    shift
+	    TOOLCHAIN_VERSION=$1
+	    shift
+	    ;;
+	-xumn | --toolchain-url-magic-number )
+	    shift
+	    TOOLCHAIN_URL_RANDOM_NUMBER=$1
+	    shift
+	    ;;
+
+	-h | --help )
+	    echo -e "Usage: run as root: $0 <options>"
+	    echo -e "Options:"
+	    echo -e "\t-c | --compile"
+	    echo -e "\t-dc | --dont-compile"
+	    echo -e "\t-d | --display [\"HDMI\"|\"VGA\"] (default: $CUBIETRUCK_DISPLAY)"
+	    echo -e "\t-n | --image-name [\"nom\"] (default: $IMG_NAME)"
+	    echo -e "\t-r | --rootfs-version [\"version number\"] (default: $ROOTFS_VERSION)"
+	    echo -e "\t-o | --output [/directory/] (default: $DEST)"
+	    echo -e "\t-v | --image-version [\"version number\"] (default: $VERSION)"
+	    echo -e "\t-xv | --toolchain-version [\"version number\"] (default: $TOOLCHAIN_VERSION)"
+	    echo -e "\t-xumn | --toolchain-url-magic-number [\"magic number\"] (default: $TOOLCHAIN_URL_RANDOM_NUMBER)"
+
+	    exit 0
+	    ;;
+    esac
+done
+
 # --- Script --------------------------------------------------------------------
 CWD=$(pwd)