<commit_before>#Cross compile TBB from source
project(tbb)

if (WIN32 AND NOT ARM)
  message(FATAL_ERROR "BUILD_TBB option supports Windows on ARM only!\nUse regular official TBB build instead of the BUILD_TBB option!")
endif()

if (WIN32 AND ARM)
  # 4.1 update 4 - The first release that supports Windows RT. Hangs on some Android devices
  set(tbb_ver "tbb41_20130613oss")
  set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130613oss_src.tgz")
  set(tbb_md5 "108c8c1e481b0aaea61878289eb28b6a")
  set(tbb_version_file "version_string.ver")
  ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4702)
else()
  # 4.1 update 2 - works fine
  set(tbb_ver "tbb41_20130116oss")
  set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130116oss_src.tgz")
  set(tbb_md5 "3809790e1001a1b32d59c9fee590ee85")
  set(tbb_version_file "version_string.ver")
  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)
endif()

# 4.1 update 3 dev - Hangs on some Android devices
#set(tbb_ver "tbb41_20130401oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130401oss_src.tgz")
#set(tbb_md5 "f2f591a0d2ca8f801e221ce7d9ea84bb")
#set(tbb_version_file "version_string.ver")
#ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)

# 4.1 update 2 - works fine
#set(tbb_ver "tbb41_20130116oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130116oss_src.tgz")
#set(tbb_md5 "3809790e1001a1b32d59c9fee590ee85")
#set(tbb_version_file "version_string.ver")
#ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)

# 4.1 update 1 - works fine
#set(tbb_ver "tbb41_20121003oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20121003oss_src.tgz")
#set(tbb_md5 "2a684fefb855d2d0318d1ef09afa75ff")
#set(tbb_version_file "version_string.ver")

# 4.1 - works fine
#set(tbb_ver "tbb41_20120718oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20120718oss_src.tgz")
#set(tbb_md5 "31b9ec300f3d09da2504d5d882788dd4")
#set(tbb_version_file "version_string.ver")

# 4.0 update 5 - works fine
#set(tbb_ver "tbb40_20120613oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120613oss_src.tgz")
#set(tbb_md5 "da01ed74944ec5950cfae3476901a172")
#set(tbb_version_file "version_string.ver")

# 4.0 update 4 - works fine
#set(tbb_ver "tbb40_20120408oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120408oss_src.tgz")
#set(tbb_md5 "734b356da7fe0ed308741f3e6018251e")
#set(tbb_version_file "version_string.ver")

# 4.0 update 3 - build broken
#set(tbb_ver "tbb40_20120201oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120201oss_src.tgz")
#set(tbb_md5 "4669e7d4adee018de7a7b8b972987218")
#set(tbb_version_file "version_string.tmp")

# 4.0 update 2 - works fine
#set(tbb_ver "tbb40_20111130oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20111130oss_src.tgz")
#set(tbb_md5 "1e6926b21e865e79772119cd44fc3ad8")
#set(tbb_version_file "version_string.tmp")
#set(tbb_need_GENERIC_DWORD_LOAD_STORE TRUE)

# 4.0 update 1 - works fine
#set(tbb_ver "tbb40_20111003oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20111003oss_src.tgz")
#set(tbb_md5 "7b5d94eb35a563b29ef402e0fd8f15c9")
#set(tbb_version_file "version_string.tmp")
#set(tbb_need_GENERIC_DWORD_LOAD_STORE TRUE)

set(tbb_tarball "${CMAKE_CURRENT_SOURCE_DIR}/${tbb_ver}_src.tgz")
set(tbb_src_dir "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")

macro(getMD5 filename varname)
  file(MD5 "${filename}" ${varname})
endmacro()

if(EXISTS "${tbb_tarball}")
  getMD5("${tbb_tarball}" tbb_local_md5)
  if(NOT tbb_local_md5 STREQUAL tbb_md5)
    message(WARNING "Local copy of TBB source tarball has invalid MD5 hash: ${tbb_local_md5} (expected: ${tbb_md5})")
    file(REMOVE "${tbb_tarball}")
    if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")
      file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")
    endif()
  endif()
endif()

if(NOT EXISTS "${tbb_tarball}")
  message(STATUS "Downloading ${tbb_ver}_src.tgz")
  file(DOWNLOAD "${tbb_url}" "${tbb_tarball}" TIMEOUT 600 STATUS __statvar)
  if(NOT __statvar EQUAL 0)
    message(FATAL_ERROR "Failed to download TBB sources: ${tbb_url}")
  endif()
  getMD5("${tbb_tarball}" tbb_local_md5)<commit_msg>Inlined the getMD5 macro, which no longer saves us anything.<commit_after>#Cross compile TBB from source
project(tbb)

if (WIN32 AND NOT ARM)
  message(FATAL_ERROR "BUILD_TBB option supports Windows on ARM only!\nUse regular official TBB build instead of the BUILD_TBB option!")
endif()

if (WIN32 AND ARM)
  # 4.1 update 4 - The first release that supports Windows RT. Hangs on some Android devices
  set(tbb_ver "tbb41_20130613oss")
  set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130613oss_src.tgz")
  set(tbb_md5 "108c8c1e481b0aaea61878289eb28b6a")
  set(tbb_version_file "version_string.ver")
  ocv_warnings_disable(CMAKE_CXX_FLAGS /wd4702)
else()
  # 4.1 update 2 - works fine
  set(tbb_ver "tbb41_20130116oss")
  set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130116oss_src.tgz")
  set(tbb_md5 "3809790e1001a1b32d59c9fee590ee85")
  set(tbb_version_file "version_string.ver")
  ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)
endif()

# 4.1 update 3 dev - Hangs on some Android devices
#set(tbb_ver "tbb41_20130401oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130401oss_src.tgz")
#set(tbb_md5 "f2f591a0d2ca8f801e221ce7d9ea84bb")
#set(tbb_version_file "version_string.ver")
#ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)

# 4.1 update 2 - works fine
#set(tbb_ver "tbb41_20130116oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20130116oss_src.tgz")
#set(tbb_md5 "3809790e1001a1b32d59c9fee590ee85")
#set(tbb_version_file "version_string.ver")
#ocv_warnings_disable(CMAKE_CXX_FLAGS -Wshadow)

# 4.1 update 1 - works fine
#set(tbb_ver "tbb41_20121003oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20121003oss_src.tgz")
#set(tbb_md5 "2a684fefb855d2d0318d1ef09afa75ff")
#set(tbb_version_file "version_string.ver")

# 4.1 - works fine
#set(tbb_ver "tbb41_20120718oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb41_20120718oss_src.tgz")
#set(tbb_md5 "31b9ec300f3d09da2504d5d882788dd4")
#set(tbb_version_file "version_string.ver")

# 4.0 update 5 - works fine
#set(tbb_ver "tbb40_20120613oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120613oss_src.tgz")
#set(tbb_md5 "da01ed74944ec5950cfae3476901a172")
#set(tbb_version_file "version_string.ver")

# 4.0 update 4 - works fine
#set(tbb_ver "tbb40_20120408oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120408oss_src.tgz")
#set(tbb_md5 "734b356da7fe0ed308741f3e6018251e")
#set(tbb_version_file "version_string.ver")

# 4.0 update 3 - build broken
#set(tbb_ver "tbb40_20120201oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20120201oss_src.tgz")
#set(tbb_md5 "4669e7d4adee018de7a7b8b972987218")
#set(tbb_version_file "version_string.tmp")

# 4.0 update 2 - works fine
#set(tbb_ver "tbb40_20111130oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20111130oss_src.tgz")
#set(tbb_md5 "1e6926b21e865e79772119cd44fc3ad8")
#set(tbb_version_file "version_string.tmp")
#set(tbb_need_GENERIC_DWORD_LOAD_STORE TRUE)

# 4.0 update 1 - works fine
#set(tbb_ver "tbb40_20111003oss")
#set(tbb_url "http://threadingbuildingblocks.org/sites/default/files/software_releases/source/tbb40_20111003oss_src.tgz")
#set(tbb_md5 "7b5d94eb35a563b29ef402e0fd8f15c9")
#set(tbb_version_file "version_string.tmp")
#set(tbb_need_GENERIC_DWORD_LOAD_STORE TRUE)

set(tbb_tarball "${CMAKE_CURRENT_SOURCE_DIR}/${tbb_ver}_src.tgz")
set(tbb_src_dir "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")

if(EXISTS "${tbb_tarball}")
  file(MD5 "${tbb_tarball}" tbb_local_md5)
  if(NOT tbb_local_md5 STREQUAL tbb_md5)
    message(WARNING "Local copy of TBB source tarball has invalid MD5 hash: ${tbb_local_md5} (expected: ${tbb_md5})")
    file(REMOVE "${tbb_tarball}")
    if(EXISTS "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")
      file(REMOVE_RECURSE "${CMAKE_CURRENT_BINARY_DIR}/${tbb_ver}")
    endif()
  endif()
endif()

if(NOT EXISTS "${tbb_tarball}")
  message(STATUS "Downloading ${tbb_ver}_src.tgz")
  file(DOWNLOAD "${tbb_url}" "${tbb_tarball}" TIMEOUT 600 STATUS __statvar)
  if(NOT __statvar EQUAL 0)
    message(FATAL_ERROR "Failed to download TBB sources: ${tbb_url}")
  endif()
  file(MD5 "${tbb_tarball}" tbb_local_md5)
{'fraction_non_alphanumeric': 0.12184828481766043, 'fraction_numerical': 0.11026945135807813, 'mean_word_length': 7.661668228678538, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 4, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '488029', 'n_tokens_mistral': 4490, 'n_tokens_neox': 3810, 'n_words': 545}