Hello Evan, * Evan Klinger wrote on Mon, May 24, 2010 at 08:55:08PM CEST: > We have a shared library that we install which includes the header > which contains the functions available in the library. However, > depending upon the ./configure options, not all of the functions will > be available and won't be compiled in. Thus we would like to remove > these from the header file. Currently they are wrapped in #ifdefs > which come from config.h but once the header is installed, the > config.h is no longer necessary or used. So I'm wondering what the > best approach is to remove the function prototypes from the header for > the functions that were not compiled in.
One possible approach is to use a second config header. You need to write its template yourself (autoheader only creates that for the first config header) and you can put only needed symbols in there, as '#undef foo'. With names that are specific to your package, it would be fine to install this header. Cheers, Ralf _______________________________________________ Autoconf mailing list [email protected] http://lists.gnu.org/mailman/listinfo/autoconf
