Ubuntu18.04编译S3的Linux SDK(Zeta)

按照S3官方Wiki（http://www.sochip.com.cn/s3）的陈述，推荐使用Ubuntu16.04作为Host端系统，笔者是一名乐于并热衷于尝鲜的搬砖工，于是，尝试在最新的18.04上进行编译和构建S3平台的Linux开发包。以下是操作的完整过程，并不顺利，但以成功告终。

安装Ubuntu18.04操作系统 ，安装下面的软件包：

sudo apt-get install git-core gnupg flex bison gperf build-essential \

 zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 \

 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z-dev ccache \

 libgl1-mesa-dev libxml2-utils xsltproc unzip u-boot-tools gawk samba

编译buildroot过程中，会出现若干来自于buildroot packages与Ubuntu18.04自带的工具/包冲突的错误，以下buildroot补丁可处理掉这些错误。

Changes not staged for commit:

  (use "git add/rm <file>..." to update what will be committed)

  (use "git checkout -- <file>..." to discard changes in working directory)

    deleted:    package/automake/-noman.patch

    deleted:    package/automake/automake.hash

    modified:   package/automake/automake.mk

    deleted:    package/e2fsprogs/-sem-init-libs.patch

    deleted:    package/e2fsprogs/-MCONFIG.in-handle-CLOCK_GETTIME_LIB.patch

    deleted:    package/e2fsprogs/e2fsprogs.hash

    modified:   package/e2fsprogs/e2fsprogs.mk

diff --git a/package/automake/automake.mk b/package/automake/automake.mk

index 84f05dc..928a33f

--- a/package/automake/automake.mk

+++ b/package/automake/automake.mk

@@ -, +, @@

 #

 ################################################################################

-AUTOMAKE_VERSION = 1.15

+AUTOMAKE_VERSION = 1.16.

 AUTOMAKE_SOURCE = automake-$(AUTOMAKE_VERSION).tar.xz

 AUTOMAKE_SITE = $(BR2_GNU_MIRROR)/automake

 AUTOMAKE_LICENSE = GPLv2+

diff --git a/package/e2fsprogs/e2fsprogs.mk b/package/e2fsprogs/e2fsprogs.mk

index b6e79d2..8a4edc8

--- a/package/e2fsprogs/e2fsprogs.mk

+++ b/package/e2fsprogs/e2fsprogs.mk

@@ -, +, @@

 #

 ################################################################################

-E2FSPROGS_VERSION = 1.43.

+E2FSPROGS_VERSION = 1.44.

 E2FSPROGS_SOURCE = e2fsprogs-$(E2FSPROGS_VERSION).tar.xz

 E2FSPROGS_SITE = $(BR2_KERNEL_MIRROR)/linux/kernel/people/tytso/e2fsprogs/v$(E2FSPROGS_VERSION)

 E2FSPROGS_LICENSE = GPLv2, libuuid BSD-3c, libss and libet MIT-like with advertising clause

完成上述修改以后，按照S3 Linux SDK的编译方法进行编译即可。

Ubuntu18.04编译S3的Linux SDK(Zeta)的相关教程结束。