NXP i.MX8系列平台开发讲解 - 4.1.5 GNSS篇(五) - GPSD 编译(包含交叉编译)详解

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文章目录

1. 编译GPSD[Ubuntu]

2. 交叉编译

2.1 解决依赖库编译

2.1.1 libusb 编译

2.1.2 libncurses 编译

2.3 编译gpsd

2.4 板子上运行

3. 问题记录

3.1 stack level too deep

3.2 libncurses 错误：Unable to recognise the format of the input file

4. 总结

当前环境Ubuntu 18.04

CPU：i.MX8MM

参考：build.adoc · master · gpsd / gpsd · GitLab

1. 编译GPSD[Ubuntu]

Index of /releases/gpsd/

Necessary components for any build:

C compiler	gpsd and client library are written in C
scons	for executing the build recipe
Python2.x(x>=6) or 3.y(y>=2)	for scons and some helper scripts

sudo apt-get install scons

下载源码：

wget https://download-mirror.savannah.gnu.org/releases/gpsd/gpsd-3.25.zip
unzip gpsd-3.25.zip
cd gpsd-3.25

开始编译：

scons && scons check
# if that passes, and you want udev support, not recommended:
scons udev-install

正常来说基本不会有什么错误的！

2. 交叉编译

编译完毕后目录结构记录：

$ nxp/GNSS$ tree -L 1
.
├── gpsd-3.25
├── gpsd-3.25.zip
├── libusb-1.0.22
├── libusb-1.0.22.tar.bz2
├── ncurses-6.1
└── ncurses-6.1.tar.gz

3 directories, 3 files

从官方来说，支持的平台还是比较丰富的，比如OpenWRT, FreeBSD, NetBSD, Android等等。

Cross-building

依赖：libusb, libncurses，【这两个是需要交叉编译！！】

2.1 解决依赖库编译

以下是在ubuntu 18.04 环境下编译，在什么版本上编译，问题不大；

2.1.1 libusb 编译

打开下载libusb https://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-1.0.22/

wget https://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-1.0.22/libusb-1.0.22.tar.bz2
tar -xvf libusb-1.0.22.tar.bz2
cd libusb-1.0.22

configure

指定交叉编译器GCC ，安装目录

./configure CC=你的交叉编译 --host=arm-linux --prefix=$PWD/arm_install --disable-udev
make
make install



# 由于这里使用i.mx8mm 交叉编译环境[以下根据自身情况]
source ../../toolchain_sdk/sysroots/armv8a-poky-linux
./configure  --host=arm-linux --prefix=$PWD/arm_install --disable-udev

安装成功：

2.1.2 libncurses 编译

下载源码libncurses

Index of /pub/gnu/ncurses

这里采用6.1 版本

wget https://ftp.gnu.org/pub/gnu/ncurses/ncurses-6.1.tar.gz
tar zxvf ncurses-6.1.tar.gz
cd ncurses-6.1

配置& 编译& 安装

./configure  CC=你的交叉编译GCC --host=arm-linux --prefix=$PWD/arm_install --with-shared
make 
make install


# 由于这里使用i.mx8mm 交叉编译环境,会设置CC[以下根据自身情况]
source ../../toolchain_sdk/sysroots/armv8a-poky-linux
./configure  --host=arm-linux --prefix=$PWD/arm_install --with-shared
make 
make install

安装成功：

2.3 编译gpsd

wget https://download-mirror.savannah.gnu.org/releases/gpsd/gpsd-3.25.zip
unzip gpsd-3.25.zip
cd gpsd-3.25

将刚刚编译的libusb, libcurese 的库放在当前目录下：

# 打包libusb 库
$ GNSS/libusb-1.0.22/arm_install$ tar czvf libusb_so.tar.gz ./lib/*
./lib/libusb-1.0.a
./lib/libusb-1.0.la
./lib/libusb-1.0.so
./lib/libusb-1.0.so.0
./lib/libusb-1.0.so.0.1.0
./lib/pkgconfig/
./lib/pkgconfig/libusb-1.0.pc

# 打包libncurses 库
$ GNSS/ncurses-6.1/arm_install$ tar czvf libncurses-6.1_so.tar.gz ./lib/*
./lib/libform.a
./lib/libform_g.a
./lib/libform.so
./lib/libform.so.6
./lib/libform.so.6.1
./lib/libmenu.a
./lib/libmenu_g.a
./lib/libmenu.so
./lib/libmenu.so.6
./lib/libmenu.so.6.1
./lib/libncurses.a
./lib/libncurses++.a
./lib/libncurses_g.a
./lib/libncurses++_g.a
./lib/libncurses.so
./lib/libncurses.so.6
./lib/libncurses.so.6.1
./lib/libpanel.a
./lib/libpanel_g.a
./lib/libpanel.so
./lib/libpanel.so.6
./lib/libpanel.so.6.1
./lib/terminfo


# 将上面两个库拷贝至gpsd 目录，并解压

编译【指定安装目录】：

scons timeservice=yes nmea0183=yes fixed_port_speed=9600 fixed_stop_bits=1 prefix=$PWD/arm_install

安装：

scons install

可以看到各个需要使用的东西，将这些可执行文件，库文件放入板子中运行既可。

2.4 板子上运行

简单运行，没有问题，后续添加GNSS 设备测试。

3. 问题记录

3.1 stack level too deep

cd gpsd-3.25/www; (cat hardware-head.html && PYTHONIOENCODING=utf-8 /usr/bin/python gpscap.py && cat hardware-tail.html) > hardware.html
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/building.html gpsd-3.25/build.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/installation.html gpsd-3.25/INSTALL.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/README.html gpsd-3.25/README.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/SUPPORT.html gpsd-3.25/SUPPORT.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/AIVDM.html gpsd-3.25/www/AIVDM.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/client-howto.html gpsd-3.25/www/client-howto.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/gpsd-numbers-matter.html gpsd-3.25/www/gpsd-numbers-matter.adoc
/usr/bin/asciidoctor -b html5 -v -a gpsdweb=https://gpsd.io/ -a gpsdver=3.25 -a docinfo=shared -o gpsd-3.25/www/gpsd-client-example-code.html gpsd-3.25/www/gpsd-client-example-code.adoc
stack level too deep
  Use --trace for backtrace
scons: *** [gpsd-3.25/www/gpsd-client-example-code.html] Error 1
scons: building terminated because of errors.

解决办法：

sudo gem update asciidoctor

3.2 libncurses 错误：Unable to recognise the format of the input file

由于使用./progs/中的bin文件都是arm 需要修改

解决办法[将系统的那些文件拷贝至./progs/]：

ls ./progs/
capconvert   clear_cmd.h   infocmp      MKtermsort.sh  reset_cmd.h  tic    tparm_type.c  transform.c  tty_settings.c
clear        clear.sh      infocmp.c    modules        tabs         tic.c  tparm_type.h  transform.h  tty_settings.h
clear.c      dump_entry.c  Makefile     progs.priv.h   tabs.c       toe    tput          tset
clear_cmd.c  dump_entry.h  Makefile.in  reset_cmd.c    termsort.h   toe.c  tput.c        tset.c


# 系统的文件拷贝至./progs/
cp /usr/bin/infocmp /usr/bin/tic /usr/bin/clear /usr/bin/tabs /usr/bin/toe /usr/bin/tput /usr/bin/tset ./progs/