Tslib

Library to provide a common interface to touchscreen and allow touchscreen events filtering or calibrating...

Compiling

• Be sure to have libtool package installed (tested with 1.5.22-4 version). Otherwise you will have following errors:

configure.ac:25: error: possibly undefined macro: AC_DISABLE_STATIC
     If this token and others are legitimate, please use m4_pattern_allow.
     See the Autoconf documentation.
configure.ac:26: error: possibly undefined macro: AC_ENABLE_SHARED
configure.ac:27: error: possibly undefined macro: AC_LIBTOOL_DLOPEN
configure.ac:28: error: possibly undefined macro: AC_PROG_LIBTOOL

• Be sure to have automake-1.6 or higher package installed (tested with 1.7 version -> working and 1.9.6 -> not working !). After automake package installation don't forget to update your /etc/alternatives/automake and /etc/alternatives/aclocal symlinks (tested on Ubuntu).

lrwxrwxrwx 1 root root 20 2007-06-27 21:43 /etc/alternatives/aclocal -> /usr/bin/aclocal-1.7
lrwxrwxrwx 1 root root 21 2007-06-27 21:39 /etc/alternatives/automake -> /usr/bin/automake-1.7

• In Buildroot, if you don't have configured the C++ cross-compiler yet, then:

$ make menuconfig
Toolchain Options  --->
 [*] Build/install c++ compiler and libstdc++?
 [*] Build/install a shared libgcc?

Links

• Tslib Website
• http://www.daimi.au.dk/~spider/gumstix/gumstix-buildroot/package/tslib/
• http://www.openembedded.org/filebrowser/org.openembedded.packaged-staging/packages/tslib
• http://linux-dvbh.blogspot.com/2006/12/tslib-download-and-cross-compile-for.html