wolfssl/wolfcrypt/wc_port.h: add WOLFSSL_API attribute to wolfSSL_Atomic_Int_Init, wolfSSL_Atomic_Int_FetchAdd, and wolfSSL_Atomic_Int_FetchAdd, and add fallback definitions for them, allowing elimination of SINGLE_THREADED implementations of wolfSSL_Ref*(), and allowing ungated use of wolfSSL_Atomic_* calls in api.c.
wolfcrypt/src/dh.c: in wc_DhAgree_ct(), remove frivolous XMEMSET() and stray semicolon.
wolfcrypt/benchmark/benchmark.c: fix bench_rsaKeyGen() to skip tests of key sizes below RSA_MIN_SIZE, and add 4096 bit benchmark if RSA_MAX_SIZE is big enough.
tests/unit.h:
* adopt definitions of TEST_FAIL, TEST_SUCCESS, and TEST_SKIPPED from unit.c, remap TEST_SKIPPED from -7777 to 3, and add TEST_SUCCESS_NO_MSGS, TEST_SKIPPED_NO_MSGS, EXPECT_DECLS_NO_MSGS(), and EXPECT_FAILURE_CODEPOINT_ID, to support existing and future expected-particular-failure test cases without log noise.
* rename outer gate from CyaSSL_UNIT_H to TESTS_UNIT_H.
tests/api.c:
* use EXPECT_DECLS_NO_MSGS() in test_ssl_memio_setup(), test_ssl_memio_read_write(), and test_wolfSSL_client_server_nofail_memio(), and globally update affected expected error codes to correspond.
* use atomics for {client,server}SessRemCount{Malloc,free} to fix races in SessRemCtxCb() and SessRemSslSetupCb().
* Adds `--enable-linuxkm-pie` and associated infrastructure, to support FIPS mode in the Linux kernel module.
* Adds `tests/api.c` missing (void) arglist to `test_SSL_CIPHER_get_xxx()`.
1. Remove many redundant macros.
2. Reorder several macros to more appropriate locations.
3. Several macros take lists of items to process, not just individual items. Combined duplicated macros' parameters into lists.
4. Some macros had unnecessary parameters.
5. Added some AX_REQUIRE_DEFINED() checks for the macros used.
6. Add cyassl/options.h to the AC_CONFIG_FILES list. It will be recreated from the template when running config.status the same as wolfssl/options.h
7. Remove the dist-dir rule from Makefile.am. This is prefering the process rather than automating that one step. Make dist will not run config.status.
* AC_PROG_CC must be before any macros that will try to compile for tests.
* AC_CHECK_SIZEOF takes a single type, no size values.
* Only one of the AC_CANONICAL_X macros are expanded. Removed AC_CANONICAL_BUILD since it is never actually used.
* Removed the AC_PROG_CXX and anything C++ related.
* Removed LT_LANG([C]) as it is the default and the C doesn't do anything.
The AX_PTHREAD macro has a check for side-effects of the pthread flag beyond the functions being available. It also checks for a particular macro being set when compiling the test file. When running the build through the scan-build static analysis, for some reason, the check value isn't set. The build fails. I commented the check out for now.
1. Updated to the most recent copy of ax_pthread.m4.
2. Removed the darwin-clang check m4.
3. Added a check to see if AX_PTHREAD added the flag `-Qunused-arguments` for clang and if so prepend `-Xcompiler` so libtool will use it. Otherwise when building on Sierra's clang you get "soft" warnings on the build of the dylib.
1. Add patch to AX_TLS to let it work with AC v2.63.
2. AX_TLS() call needs a no-op in the false case.
3. Move AX_HARDEN call back to its original position.
4. Print CC rather than CC_VERSION in configuration
summary.
1. Since AX_HARDEN is called always, moved the few items
set in configure for gcc-hardening to AX_HARDEN.
2. Dropped the macros that AX_DEBUG was setting that we
haven't been using and aren't using now.
1. Backed out change from commit 8178acfe.
2. AX_DEBUG calling AX_ADD_AM_MACRO incorrectly. Syntax should be
AX_ADD_AM_MACRO( VAR += value ), not AX_ADD_AM_MACRO( value, VAR ).
