On Sun, 2009-07-26 at 22:11 +0100, Richard Connon wrote: > Hi. I'm trying to write a configure.ac script for a project I'm working > on. At present it has AC_INIT at the beginning. > It seems that running that macro is adding "-g -O2" to the CXXFLAGS > variable. Is there anything I can do to stop this?
I think it's actually AC_PROG_CXX which is finding g++ and adding those options to CXXFLAGS. This is very easy to work around - just save and restore the variable (and probably all the other compiler flag variables for sanity) around the invocation of AC_PROG_*. Quite a lot of package configure scripts do this, in order to be able to turn debugging off properly when doing release builds (i.e. take -g out and not have it put back in for you). Richard _______________________________________________ Autoconf mailing list Autoconf@gnu.org http://lists.gnu.org/mailman/listinfo/autoconf
