NUP-2320 DO NOT MERGE Convert nupic.core to shared lib.#1216

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vitaly-krugl wants to merge 44 commits intonumenta:masterfrom vitaly-krugl:nup2320-confert-nupic.core-to-sharedlib

+409-131

Commits on Feb 1, 2017

NUP-2320 Work-in-progress: separation of concerns. Still static lib.
Vitaly Kruglikov
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NUP-2320 Created nupic_core shared lib, but unit_tests fails to link.
Vitaly Kruglikov
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NUPC-2320 Converted to shared library, but on OS X Sierra, getting error from import nupic.bindings.engine_internal:
Vitaly Kruglikov
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fixup
Vitaly Kruglikov
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NUP-2320 Add python support objects to tests builds.
Vitaly Kruglikov
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NUP-2320 Include necessary py_support files in nupic_core shared lib (needed by PyRegion).
Vitaly Kruglikov
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NUP-2320 Add missing link libraries to nupic_core shared lib build on Windows.
Vitaly Kruglikov
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NUP-2320 - Link nupic_core shared lib against necessary os libs.
Vitaly Kruglikov
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NUP-2320 Make py_binding_support_archive build depend on nupic_core shared lib to force generation of capnp schema.
Vitaly Kruglikov
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NUP-2320 Force visibility of symbols from internal sources compiled into nupic_core shared lib that don't have explicit visibility to avoid prining when building on Windows.
Vitaly Kruglikov
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NUP-2320 Use rpath on Unix (OS X and Linux) systems to find nupic_core shared lib.
Vitaly Kruglikov
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NUP-2320 When generating python extensions, link tests also with a shared
Vitaly Kruglikov
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NUP-2320 Use toolchain-specific linker option to force all archive symbols to be added to shared libs.
Vitaly Kruglikov
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NUP-2320 Make all shared lib target_link_library items PRIVATE.
Vitaly Kruglikov
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NUP-2320 Use -Wl,--whole-archive instead of raw --whole-archive for Linux and mingw (was failing on mingw without -Wl)
Vitaly Kruglikov
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Convert new private cmake vars to upper case prefixed with underscore
Vitaly Kruglikov
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NUP-2320 Only wrap specific archives in "WHOLE ARCHIVE".
Vitaly Kruglikov
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NUP-2320 Link lib capnproto_shared with src_common_os_libs to satisify dependency on pthread.
Vitaly Kruglikov
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NUP-2320 Define _SRC_WHOLE_ARCHIVE_START for Clang.
Vitaly Kruglikov
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fixed APPLE reference.
Vitaly Kruglikov
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NUP-2320 Try a different WHOLEARCHIVE option for windows
Vitaly Kruglikov
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Revert syntax of "whole archive" flags. The builds were unhappy with the prior attempt.
Vitaly Kruglikov
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NUP-2320 Use same "whole archive" option for mingw as for Linux.
Vitaly Kruglikov
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NUP-2320 Add --export-all-symbols link flag to GNUCXX-based builds.
Vitaly Kruglikov
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NUP-2320 Log value of _SRC_SHARED_NUPICCORE_LINK_FLAGS
Vitaly Kruglikov
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NUP-2320 remove leading/trailing spaces from whole-archive linker flags.
Vitaly Kruglikov
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NUP-2320 No need for --export-all-symbols, since GCC automatically exports all global symbols.
Vitaly Kruglikov
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NUP-2320 Move _SRC_LIB_SHARED_CAPNPROTO after _SRC_LIB_SHARED_NUPICCORE in src_common_test_exe_libs.
Vitaly Kruglikov
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NUP-2320 Enable export of all symbols when building nupic_core DLL on windows.
Vitaly Kruglikov
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NUP-2320 Use WINDOWS_EXPORT_ALL_SYMBOLS instead of MINGW-specific -export-all-symbols.
Vitaly Kruglikov
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Revert "NUP-2320 Use WINDOWS_EXPORT_ALL_SYMBOLS instead of MINGW-specific -export-all-symbols."
Vitaly Kruglikov
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NUP-2320 Support "export all symbols" for MSVC as well as MINGW, using compiler-specific techniques.
Vitaly Kruglikov
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NUP-2320 On GNU builds - including MINGW - always link with -shared-libgcc (not static) to be able to handle exceptions across DLL boundaries.
Vitaly Kruglikov
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NUP-2320 Added missing advapi32 to the link list for MINGW builds. Its absence was causing a load failure of py_region_test.exe on a Win32 AMI on Amazon.
Vitaly Kruglikov
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Commits on Feb 2, 2017

NUP-2320 Forego installation of a plethora of header files when building nupic.bindings.
Vitaly Kruglikov
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NUP-2320 Mark nupic-core's link librar interface as PRIVATE.
Vitaly Kruglikov
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NUP-2320 Added printfs to help debug py_region_test failures on some targets.
Vitaly Kruglikov
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Added BEFORE SHOULDFAIL(n.run(1)) to make sure we're able to get some output.
Vitaly Kruglikov
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Try with defualt libstdc++ and libgcc.
Vitaly Kruglikov
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Commits on Feb 3, 2017

NUP-2320 Limit symbols exported from nupic_core DLL when building extensions.
Vitaly Kruglikov
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Add exported functions from ImageSensorLite.hpp to version script.
Vitaly Kruglikov
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NUP-2320 Added gaborCompute to nupic_core's version script.
Vitaly Kruglikov
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NUP-2320 Remove the experimental INTERNAL_CXX_FLAGS_NO_HIDE from nupic_core lib's LINK_FLAGS.
Vitaly Kruglikov
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Commits on Feb 6, 2017

fix typo in comment
Vitaly Kruglikov
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