Hello, I'm having a hard time compiling boost on AIX using xlC. 1) My general question, is what steps have people taken to compile boost on AIX using xlC? - did you modify makefiles, and use gmake ? - did you use bjam instead ? - what changes are needed to various makefiles, etc., to compile on AIX with xlC ? - did you use gnu compatible xlc ? 2) Currently I'm attempting to build regex right now on AIX with xlC I could compile it easily using gcc: gmake -fgcc.mak But I can't using xlC. I've modified generic.mak, to use xlC as the compiler, and it doesn't get that far. I'm using this within the */regex/build directory. Warning messages that I've encountered so far include the following: (these are just snippets) The incomplete class "gcc_3_2_wknd" must not be used as a qualifier. A non-type template parameter cannot have type "const bool" After the warning messages are printed out, gmake returns Error 1: gmake: *** [xlC/boost_regex-xlC-1_33_1/cregex.o] Error 1 Thanks for any help. Don