- update .gitignore for ndk-build products

- isolate libcrypto from other build products
- repair handoff of cflags, source and source exclusions between mk files
- hardcode necessary local c includes
- remove random .h from common .c sources list
- force static target library creation
- import pre-built dummy buildinf.h from Google ChromeOS repo

libssl and libcrypto don't use STL, set LOCAL_CXX_STL := none for the
host modules.

Change-Id: Ib75e18bb5bea995a287858592809a59a696e32ea

To have parity with BoringSSL, we add this patch so we can properly
ref-count BIO and EVP_PKEY objects in Conscrypt.

Change-Id: I857663e1aaf81f6e797a0e0f6f5b256940e4859b

* commit 'f35165a9':
  Work-around for bionic sigsetjmp bug

In versions of bionic libc up to and including Android L, the sigsetjmp
didn't properly restore the signal mask when returning from a nonlocal
goto. Add a small wrapper to make sure we call sigprocmask each time we
call sigsetjmp which ensures the SIGILL is masked.

The symptoms of this problem include receiving a SIGILL with a stack
trace or simply receiving the text "Illegal instruction" when running an
application from the command line.

Bug: 15732256
Change-Id: Ic792583da5ccf601afc10828b1a666d24b903a19

* commit 'decb19d2':
  [MIPS] Add mips64 and mips r6 targets.

* commit '1b07db7a':
  Upgrade to 1.0.1l

Upgraded from archive:
4547a0b4269acf76b1f9e7d188896867d6fc8c18  openssl-1.0.1l.tar.gz

Bug: 19031279
Change-Id: I75a958b366628e5522269201280d32634a820ce0

* commit 'c60ab392':
  Upgrade to 1.0.1k

Skip asm code for mips64 and mips rev6 targets.
Upstream mips64 asm code is broken, never tested.
Existing mips32 asm code uses deprecated lwl/r ops.
Use generic C crypto code for new targets, for now.

Mips32 and mips32r6 arch variants have same target arch
'mips' but need different source filename lists.
Handle by conditional assigns in generated make files.

Manual changes to openssl.config and import_openssl.sh .
Then .mk files regenerated by import_openssl.sh .

Change-Id: I8de5f3209d3fde2aaa86f5477568cb2adfbd63cf

Upgraded from archive:
19d818e202558c212a9583fcdaf876995a633ddf  openssl-1.0.1k.tar.gz

Bug: 18902025
Change-Id: I06349628aa81a5a0876d0f665f9a2a681a8d5d67

* commit '4c4295f0':
  CleanSpec: adb uses the static libraries

Change-Id: Ifbe88906d28d34fdfa256f06d70cd750ebd1a691

* commit '8785f77b':
  Use default integrated assembler on darwin.

* commit '420f3303':
  Add a cleanspec to ensure that the headers get exported.

Older versions of clang/llvm on mac cannot compile with
integrated assembler, but newer version must use.

BUG: 17820427
BUG: 18612054
Change-Id: I5cfcdb7fa9c09562cbe6ea609d726af171b32090

Previously, non-clean builds would fail to build system/core/adb.

Change-Id: Ia8f13ca76e32b27839190782849378519655054b

* commit '4530e04d':
  Add LOCAL_EXPORT_C_INCLUDE_DIRS to Crypto and SSL config mk

This adds external/openssl/include to the export_includes of the
various libcrypto libssl libraries. This appears to be the only path
referenced by projects who depend on either libssl or libcrypto

Note : The mk files have been regenerated using the modified import_openssl.sh

Change-Id: I5ea4fa20d94ab87ee615c10144c02f296790bb22

* commit 'cab168b4':
  Add hack to fix RC4_INT problems

* commit '87955877':
  Add hack to fix RC4_INT problems

* commit '62544224':
  Add hack to fix RC4_INT problems

The opensslconf.h for 64-bit has a special case for linux-x86_64 that sets
RC4_INT to "unsigned int" instead of "unsigned char"  Without this hack, any
server that chooses RC4-SHA for the SSL connection will segmentation fault
on x86-64 since the assembly code disagrees with the field size that C believes
it is.

(cherry picked from commit 9eca6470)

Bug: 18434518
Change-Id: I4eb1395fc122df5185af74500f4155a1095535c5

The opensslconf.h for 64-bit has a special case for linux-x86_64 that sets
RC4_INT to "unsigned int" instead of "unsigned char"  Without this hack, any
server that chooses RC4-SHA for the SSL connection will segmentation fault
on x86-64 since the assembly code disagrees with the field size that C believes
it is.

(cherry picked from commit 9eca6470)

Bug: 18434518
Change-Id: I4eb1395fc122df5185af74500f4155a1095535c5

* commit 'e0b66eee':
  Add hack to fix RC4_INT problems