Fix return value of X509_NAME_cmp() so it works with qsort/bsearch again.

Submitted by: Martin Kaiser <lists@kaiser.cx>
Approved by: steve@openssl.org

Handle NULL passing in parameter and BN_CTX_new() error correctly.

Submitted by: Damien Miller <djm@mindrot.org>
Approved by: steve@openssl.org

Fix various typos.

PR: 1831
Submitted by: Damien Miller

Submitted by: philipp_subx@redfish-solutions.com
Approved by: steve

Use ${CC:-gcc} instead of just gcc in domd, to support cross compilation.

Install fipscanister.o and friends from FIPSLIBDIR location.

an external fipscanister.o

(CVE-2008-5077).
Submitted by: Ben Laurie, Bodo Moeller, Google Security Team

Some #include statements were not properly protected. This will go unnoted
on most systems as openssl/comp.h tends to be installed as a system header
file by default but may become visible when cross compiling.

PR: 1230

make which doesn't tolerate empty targets, and fips/Makefile ends up with
one when FIPSCANLIB is empty. Build failed as early as 'make links' phase.

Add -Wsign-compare to debug-steve64

PR: 1803