tslib-1.4编译与安装

sudo apt-get install autoconf
sudo apt-get install automake
sudo apt-get install libtool

将tslib-1.4.tar.gz解压路径/share/freescale/appdir/tslib
./autogen.sh
./configure --prefix=/usr/local/tslib --host=arm-linux ac_cv_func_malloc_0_nonnull=yes
make
make install-strip

将output打包,拷贝到文件系统制作目录usr/local/tslib，解压。
将bin文件中的ts_calibrate，ts_test拷贝到rootfs/bin中，删除etc
在etc下加入文件pointercal、ts.conf
在etc/profile中添加（不能有空格）
export TSLIB_ROOT=/usr/local/tslib
export TSLIB_TSDEVICE=/dev/event0
export TSLIB_CALIBFILE=/etc/pointercal
export TSLIB_CONFFILE=/etc/ts.conf
export TSLIB_PLUGINDIR=$TSLIB_ROOT/lib/ts
export TSLIB_CONSOLEDEVICE=none
export TSLIB_FBDEVICE=/dev/fb0
export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$TSLIB_ROOT/lib

 

遇到的问题
In file included from /usr/include/fcntl.h:252:0,
                 from /usr/include/sys/fcntl.h:1,
                 from ts_calibrate.c:20:
In function ‘open’,
    inlined from ‘main’ at ts_calibrate.c:227:11:
/usr/include/bits/fcntl2.h:51:24: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
In function ‘open’,
    inlined from ‘main’ at ts_calibrate.c:229:11:
/usr/include/bits/fcntl2.h:51:24: error: call to ‘__open_missing_mode’ declared with attribute error: open with O_CREAT in second argument needs 3 arguments
make[2]: *** [ts_calibrate.o] Error 1
make[2]: Leaving directory `/home/ouyang/Downloads/tslib/tests'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/ouyang/Downloads/tslib'
make: *** [all] Error 2

gcc 新版本编译器对语法检查严格，在源文件 ./tests/ts_calibrate.c 中
// 源文件
// if ((calfile = getenv("TSLIB_CALIBFILE")) != NULL) {
//     cal_fd = open (calfile, O_CREAT | O_RDWR);
// } else {
//   cal_fd = open ("/etc/pointercal", O_CREAT | O_RDWR);
// }
// 需要更改成如下形式
if ((calfile = getenv("TSLIB_CALIBFILE")) != NULL) {
    cal_fd = open (calfile, O_CREAT | O_RDWR, 0777);
} else {
    cal_fd = open ("/etc/pointercal", O_CREAT | O_RDWR, 0777);
}