In respect to page: http://www.gnu.org/software/autoconf/manual/autoconf-2.67/html_node/Site-Defaults.html#Site-Defaults
the last example did not work for me: --/usr/local/share/config.site-- test "$libdir" = '${exec_prefix}/lib' && libdir='${exec_prefix}/lib64' --EOF-- There was a "true" required as last command. If the test failed, (library application with no exec_prefix defined) the site script returned "$?=1" and the configure script stopped with a locale site script error. This was autoconf 2.59 and I am not shure, if it is also valid for 2.67 but it is a point I struggeld hard as a novice... Application: http://wiki.tcl.tk/3298 Thank you, Harald