[OpenSSL-3.0LTS] TNF HEAD's 32bit arch disables __atomic_* in threads_pthread.c by -DBROKEN_CLANG_ATOMICS

[Takehiko NOZAKI]

\$ grep -r BROKEN_CLANG_ATOMICS crypto/external/bsd/openssl/lib/libcrypto/arch
crypto/external/bsd/openssl/lib/libcrypto/arch/arm/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/hppa/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/i386/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/m68k/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/mips/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/powerpc/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/riscv32/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/sh3/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/sparc/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops
crypto/external/bsd/openssl/lib/libcrypto/arch/vax/crypto.inc:COPTS.threads_pthread.c += -DBROKEN_CLANG_ATOMICS # no atomic 64 bit ops

[Takehiko NOZAKI]

diff --git a/crypto/external/apache2/openssl/dist/crypto/threads_pthread.c b/crypto/external/apache2/openssl/dist/crypto/threads_pthread.c
index 801855c930..a33d259d34 100644
--- a/crypto/external/apache2/openssl/dist/crypto/threads_pthread.c
+++ b/crypto/external/apache2/openssl/dist/crypto/threads_pthread.c
@@ -17,7 +17,8 @@
 # include <atomic.h>
 #endif

-#if defined(__apple_build_version__) && __apple_build_version__ < 6000000
+#if (defined(__apple_build_version__) && __apple_build_version__ < 6000000) ||
+    (defined(__NetBSD__) && !defined(__LP64__))
 /*
  * OS/X 10.7 and 10.8 had a weird version of clang which has __ATOMIC_ACQUIRE and
  * __ATOMIC_ACQ_REL but which expects only one parameter for __atomic_is_lock_free()

‌

[Takehiko NOZAKI]

Solaris uses atomic_add_int_nv/atomic_or_64_nv

[Takehiko NOZAKI]

TNF HEAD has atomic_or(3), but 64bit variant won’t work, i think.

[Takehiko NOZAKI]

TNF HEAD has __HAVE_ATOMIC64_OPS macro, but N6 only has __LP64__.

[Takehiko NOZAKI]

N6’s gcc-4.5.3 doesn’t support atomic func, so there’s no effect.

[Takehiko NOZAKI]

and c11 has stdatomic.h, need overhaul these code.

[Takehiko NOZAKI]

done, <<cset:7b3b124cb0a2fd196b43e28b469c96a296fb22ff>>