From 67a84111c837d4b353c2de147055a63b0ab892d9 Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Fri, 04 May 2018 13:50:40 +0800
Subject: [PATCH] Add busybox and 3rdparty build shell script

---
 3rdpart/busybox/build.sh |  109 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 files changed, 109 insertions(+), 0 deletions(-)

diff --git a/3rdpart/busybox/build.sh b/3rdpart/busybox/build.sh
new file mode 100755
index 0000000..5de3353
--- /dev/null
+++ b/3rdpart/busybox/build.sh
@@ -0,0 +1,109 @@
+#!/bin/bash
+
+#+--------------------------------------------------------------------------------------------
+#|Description:  This shell script used download and compile busybox for ARM
+#|     Author:  GuoWenxue <guowenxue@gmail.com>
+#|  ChangeLog:
+#|           1, Initialize 1.0.0 on 2011.04.12
+#+--------------------------------------------------------------------------------------------
+
+PRJ_PATH=`pwd`
+PREFIX_PATH=`pwd`/
+
+if [ -z $CROSSTOOL ] ; then
+   CROSSTOOL=/opt/rpi/arm-bcm2708/arm-linux-gnueabihf/bin/arm-linux-gnueabihf-
+fi
+
+function msg_banner()
+{
+    echo ""
+    echo "+-----------------------------------------------------------------------"
+    echo "|  $1 "
+    echo "+-----------------------------------------------------------------------"
+    echo ""
+}
+
+function check_result()
+{
+    if [ $? != 0 ] ; then
+       echo ""
+       echo "+-----------------------------------------------------------------------"
+       echo "|  $1 "
+       echo "+-----------------------------------------------------------------------"
+       echo ""
+       exit ;
+    fi
+}
+
+function export_cross()
+{
+    # export cross toolchain
+    export CC=${CROSSTOOL}gcc
+    export AS=${CROSSTOOL}as
+    export AR=${CROSSTOOL}ar
+    export LD=${CROSSTOOL}ld
+    export NM=${CROSSTOOL}nm
+    export RANLIB=${CROSSTOOL}ranlib
+    export OBJDUMP=${CROSSTOOL}objdump
+    export STRIP=${CROSSTOOL}strip
+
+    # export cross configure 
+    export CONFIG_CROSS=" --build=i686-pc-linux --host=arm-linux "
+
+    # Clear LDFLAGS and CFLAGS
+    export LDFLAGS=
+    export CFLAGS=
+}
+
+
+function compile_busybox()
+{
+    IMG_NAME=busybox
+    SRC_NAME=busybox-1.27.1
+    PACK_SUFIX=tar.bz2
+    PATCH_FILE=${PRJ_PATH}/patch/${SRC_NAME}.patch
+
+    if [ -f ${PREFIX_PATH}/${IMG_NAME} ] ; then
+        return 0;
+    fi
+
+    msg_banner "Start cross compile $SRC_NAME "
+
+    if [ ! -f ${SRC_NAME}.${PACK_SUFIX} ] ; then
+        wget http://www.busybox.net/downloads/${SRC_NAME}.${PACK_SUFIX}
+        check_result "ERROR: download ${SRC_NAME} failure"
+    fi
+
+    tar -xjf ${SRC_NAME}.${PACK_SUFIX}
+    cd ${SRC_NAME}
+
+    if [ -s $PATCH_FILE ]; then
+        patch -p1 < $PATCH_FILE
+    fi
+
+    cp `dirname ${PATCH_FILE}`/busybox.config .config
+
+    set -x
+    #Modify the cross config in the configure file
+    sed -i -e "s|^CONFIG_CROSS_COMPILER_PREFIX=.*|CONFIG_CROSS_COMPILER_PREFIX=\"$CROSSTOOL\"|g" .config
+
+    #Modify the install path in the configure file
+    sed -i -e "s|^CONFIG_PREFIX=.*|CONFIG_PREFIX=\"$INST_PATH\"|g" .config
+    set +x
+
+    make 
+    check_result "ERROR: compile ${SRC_NAME} failure"
+
+    #install busybox
+    ${STRIP} ${IMG_NAME}
+    cp ${IMG_NAME} ..
+
+    cd -
+}
+
+
+export_cross
+
+compile_busybox
+
+

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