When compiling with the CFLAG -m32, sp_c32.c is used and not sp_c64.c.
The build system cannot detect that this is a 32-bit platform and to use
sp_c32.c.
The SP code detects which implementaiton to use and sets defines that
enable the code in sp_c32.c or sp_c64.c.
ENABLED_64BIT, 64-bit platform, was on by default, which is not always
true.
By making ENABLED_64BIT not default then the decision of which SP C
files to include in the build had to change to not being the other.
That is, sp_c64.c is not included when the configuration line explicitly
enables 32bit and sp_c32.c is not include when the configuration line
explicitly enables 64bit.
refactor the HAVE_WC_INTROSPECTION mechanism to pass build params via $output_objdir/.build_params rather than abusing autotools config.h to pass them;
add support for EXTRA_CFLAGS on the make command line;
in FIPS builds, exclude pkcallbacks from --enable-all;
linuxkm: move test.o out of PIE container (uses function pointers as operands).
1. Change the internal version number for the FIPS 140-3 changes as v4.
2. Insert v3 as an alias for FIPS Ready.
3. Use the correct directory for the FIPS old files sources. (For local
testing of 140-3 builds.)
4. Change back the check for the FIPS version in internal.c for
EccMakeKey().
1. Added enable option for FIPS 140-3 in configure script.
2. Modify DES3 source to disallow DES3 for the new option.
3. Added the new constants to fips_test.h.
4. Added some new test functions.
5. Added API for doing the POST.
6. Added a processing state for the CASTs.
7. Delete some unused prototypes from FIPS test API.
This the second pass at this after seeing how fips is added to tree in later phases.
This allow autoreconf to be directly called which allows the Makefile to rebuild when seeing that changes have been ( having an autogen.sh is older convention which left to history in the way autotools are invoked )
This fixes "make distcheck" and "make maintainer-clean" which are required by most distributions packaging systems.
The files previously touched by autogen.sh are now properly placed into autoconf.
The include files files are generated by configure. ( There is a note placed in configure.ac as to why and reference to the automake documention for this ). Append to file was done on purpose, touch cannot be in configure safetly. Normally autoheader would be used for this but since the include files are created out of tree, care has to be taken to not overwrite those file.
For the source files, they were moved into the coresponding automake file. It is safe to use touch in automake. Since files can optionally copied from elsewhere, they have to be listed in BUILT_SOURCES. They are written srcdir in order to allow make to do VPATH builds ( which is configure by make distcheck ).
To show fips files are preserved without having the actual fips files, a C style comment can be echoed into the files.
There are a few current, but outstanding issues.
1) config.h needs to be fixed configure.ac to use autoheader in order to allow configure to know to rebuilt depencies on its changes. ( Out of scope for this patch. )
2) verion.h checked into the tree and it is a built file. A make maintainer-clean followed by "git status --ignored" will confirm this. ( Out of scope for this patch )
3) autogen.sh has not been updated to reflect fixes. I believe that for this patch, it should be left alone and checked for regression in Jenkins by itself.
4) There is an out of date .spec file for building RPM which should be updated now that distcheck is working.
5) maintainer-clean should have rule added to remove build-aux testdriver.
This has been tested on current Ubuntu testing, OSX, Fedora 34, and Debian 10.
Additionaly "make distcheck" should be added to regression testing, along with "make maintainer-check".
Other improvement possibilities:
A possible future improvement is to let autoconf handle build with optional out of dist files.
Modify fips configure.ac check to allow for an injection of comments into blank fips files in order to prove distribution of fips/non-fips builds.
Update git rules to use 'make maintainer-clean', 'autoreconf -if', 'make distcheck'.
In configure.ac,
1. Change some whitespace in the FIPS enable section.
2. Reorganize the FIPS section a little bit.
3. When enabling wolfRand, also force cryptonly.
4. Treat wolfRand like FIPSv2 at build time.
In the source include.am,
5. Add checks against BUILD_FIPS_RAND as appropriate.
6. Add the SHA-256 assembly to the wolfRand source list.
Fix up ARM32 Curve25519 assembly code to use right directives.
Slight improvement to ARM64 SHA-512 assembly code.
Don't return error code from Transform functions - can't fail.
