briansmith/mozillapkix

Travis CI build has lots of warnings caused by makedepend

briansmith opened this issue · 2 comments

briansmith commented

I think the problem is that makedepend does not know where to find all the system header files, especially when a non-default compiler (gcc-4.8, in this case) is used. Probably just need to pass in an appropriate value for INCLUDES when invoking make -C $(OPENSSL_PREFIX) depend.

briansmith commented

The problem is that OpenSSL's configure script has this:

    s/^MAKEDEPPROG=.*$/MAKEDEPPROG= $cc/ if $cc eq "gcc";

But, our $(CC) is not "gcc", it is "gcc-4.8". This can probably be worked around by changing mk/openssl.mk to pass in an override for the MAKEDEPPROG variable in the "make depend" step.

briansmith commented

I solved this by avoiding the need for make depend. It is only needed if you disable some features of OpenSSL when configuring it. As long as no features are disabled, then we don't need to execute make depend. It would be better to test against a minimized build of OpenSSL, but its make depend is broken (AFAICT) except when CC=gcc.