Hi Nicolas, you should keep the discussion in the mailing list, in order that others can also help you. That said, On Wednesday 29 April 2009 12:20:05 you wrote: > Hi Alberto, > > So I have declared > CPPFLAGS and LDFLAGS on my Makefile.am > And added in my configure.AC > CPPFLAGS = -I/myPath/include > AC_SUBST(CPPFLAGS) > LDFLAGS = -I/myPath/lib > AC_SUBST(LDFLAGS) The LDFLAGS should read -L/myPath/lib and not -I/myPath/lib. Autoconf should declare CPPFLAGS and LDFLAGS already, so if you are just trying to set up the compilation for your system and not improving the configuration process, you can proceed anyway with the original configure.ac and call: configure CPPFLAGS=-I/myPath/include LDFLAGS=-L/myPath/lib then 'make'. > But it still not working and now I crash in the generated makefile... > Where is my mistake > Thanks for your help > > Nicolas Regards, Alberto _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx http://lists.gnu.org/mailman/listinfo/autoconf