Upgrade folly to v2018.10.22.00 for iOS (#21976)

Summary:
Fixes #20302 (For iOS)

Note:
------

1. Checked the changes did not break CocoaPods integration.
2. The change for glog copying header into exported/ is to prevent build break for folly.
    `folly/detail/Demangle.h` will try to use libstdc++'s demangle.h. Unfortunately, glog also has a demangle.h in source code. So I copy exported headers and only search headers in exported/ folder during build.
Pull Request resolved: #21976

Reviewed By: hramos

Differential Revision: D12818131

Pulled By: fkgozali

fbshipit-source-id: b3c637d09d1b3adde0ea15c82eb56e28f846885b

RNTester/Podfile.lock

@@ -1,7 +1,7 @@
 PODS:
   - boost-for-react-native (1.63.0)
   - DoubleConversion (1.1.6)
-  - Folly (2016.10.31.00):
+  - Folly (2018.10.22.00):
     - boost-for-react-native
     - DoubleConversion
     - glog
@@ -11,22 +11,22 @@ PODS:
   - React/Core (1000.0.0):
     - yoga (= 1000.0.0.React)
   - React/CxxBridge (1000.0.0):
-    - Folly (= 2016.10.31.00)
+    - Folly (= 2018.10.22.00)
     - React/Core
     - React/cxxreact
     - React/jsiexecutor
   - React/cxxreact (1000.0.0):
     - boost-for-react-native (= 1.63.0)
-    - Folly (= 2016.10.31.00)
+    - Folly (= 2018.10.22.00)
     - React/jsinspector
   - React/DevSupport (1000.0.0):
     - React/Core
     - React/RCTWebSocket
   - React/fishhook (1000.0.0)
   - React/jsi (1000.0.0):
-    - Folly (= 2016.10.31.00)
+    - Folly (= 2018.10.22.00)
   - React/jsiexecutor (1000.0.0):
-    - Folly (= 2016.10.31.00)
+    - Folly (= 2018.10.22.00)
     - React/cxxreact
     - React/jsi
   - React/jsinspector (1000.0.0)
@@ -104,9 +104,9 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   boost-for-react-native: 39c7adb57c4e60d6c5479dd8623128eb5b3f0f2c
   DoubleConversion: bb338842f62ab1d708ceb63ec3d999f0f3d98ecd
-  Folly: c89ac2d5c6ab169cd7397ef27485c44f35f742c7
-  glog: 848747cb7af3aac910395f03626d7f63636e8ce6
-  React: 8cb457c5485e7640094a7df86fcdb6d1e56e182c
+  Folly: cd7933b82a5f7673ed71bafe631f44a575ae77ab
+  glog: aefd1eb5dda2ab95ba0938556f34b98e2da3a60d
+  React: 9b873b38b92ed8012d7cdf3b965477095ed364c4
   yoga: b1ce48b6cf950b98deae82838f5173ea7cf89e85
 
 PODFILE CHECKSUM: 7af77fbc34af9646e8c6389e7e2c0b4663bb16d9

React.podspec

@@ -18,7 +18,7 @@ else
 end
 
 folly_compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1'
-folly_version = '2016.10.31.00'
+folly_version = '2018.10.22.00'
 
 Pod::Spec.new do |s|
   s.name                    = "React"

React/third-party.xcconfig

@@ -8,5 +8,5 @@
 // LICENSE file in the root directory of this source tree.
 //
 
-HEADER_SEARCH_PATHS = $(SRCROOT)/../third-party/boost_1_63_0 $(SRCROOT)/../third-party/folly-2016.10.31.00 $(SRCROOT)/../third-party/glog-0.3.5/src
+HEADER_SEARCH_PATHS = $(SRCROOT)/../third-party/boost_1_63_0 $(SRCROOT)/../third-party/folly-2018.10.22.00 $(SRCROOT)/../third-party/glog-0.3.5/src
 OTHER_CFLAGS = -DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1

scripts/ios-configure-glog.sh

@@ -55,3 +55,12 @@ cat << EOF >> src/config.h
 #define PC_FROM_UCONTEXT uc_mcontext->__ss.__eip
 #endif
 EOF
+
+# Prepare exported header include
+EXPORTED_INCLUDE_DIR="exported/glog"
+mkdir -p exported/glog
+cp -f src/glog/log_severity.h "$EXPORTED_INCLUDE_DIR/"
+cp -f src/glog/logging.h "$EXPORTED_INCLUDE_DIR/"
+cp -f src/glog/raw_logging.h "$EXPORTED_INCLUDE_DIR/"
+cp -f src/glog/stl_logging.h "$EXPORTED_INCLUDE_DIR/"
+cp -f src/glog/vlog_is_on.h "$EXPORTED_INCLUDE_DIR/"

scripts/ios-install-third-party.sh

@@ -68,4 +68,4 @@ SCRIPTDIR=$(cd $(dirname "$0") && pwd)
 fetch_and_unpack glog-0.3.5.tar.gz https://github.com/google/glog/archive/v0.3.5.tar.gz 61067502c5f9769d111ea1ee3f74e6ddf0a5f9cc "\"$SCRIPTDIR/ios-configure-glog.sh\""
 fetch_and_unpack double-conversion-1.1.6.tar.gz https://github.com/google/double-conversion/archive/v1.1.6.tar.gz 1c7d88afde3aaeb97bb652776c627b49e132e8e0
 fetch_and_unpack boost_1_63_0.tar.gz https://github.com/react-native-community/boost-for-react-native/releases/download/v1.63.0-0/boost_1_63_0.tar.gz c3f57e1d22a995e608983effbb752b54b6eab741
-fetch_and_unpack folly-2016.10.31.00.tar.gz https://github.com/facebook/folly/archive/v2016.10.31.00.tar.gz fb8cdf8962d8c9d0c20a150b6ec3b75d1fa50696
+fetch_and_unpack folly-2018.10.22.00.tar.gz https://github.com/facebook/folly/archive/v2018.10.22.00.tar.gz f70a75bfeb394363d2049a846bba118ffb3b368a

third-party-podspecs/Folly.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name = 'Folly'
-  spec.version = '2016.10.31.00'
+  spec.version = '2018.10.22.00'
   spec.license = { :type => 'Apache License, Version 2.0' }
   spec.homepage = 'https://github.com/facebook/folly'
   spec.summary = 'An open-source C++ library developed and used at Facebook.'
@@ -12,18 +12,33 @@ Pod::Spec.new do |spec|
   spec.dependency 'DoubleConversion'
   spec.dependency 'glog'
   spec.compiler_flags = '-DFOLLY_NO_CONFIG -DFOLLY_MOBILE=1 -DFOLLY_USE_LIBCPP=1'
-  spec.source_files = 'folly/Bits.cpp',
+  spec.source_files = 'folly/String.cpp',
                       'folly/Conv.cpp',
                       'folly/Demangle.cpp',
+                      'folly/Format.cpp',
+                      'folly/ScopeGuard.cpp',
                       'folly/StringBase.cpp',
                       'folly/Unicode.cpp',
                       'folly/dynamic.cpp',
                       'folly/json.cpp',
+                      'folly/json_pointer.cpp',
+                      'folly/container/detail/F14Table.cpp',
+                      'folly/detail/Demangle.cpp',
+                      'folly/hash/SpookyHashV2.cpp',
+                      'folly/lang/Assume.cpp',
+                      'folly/lang/ColdClass.cpp',
                       'folly/portability/BitsFunctexcept.cpp',
-                      'folly/detail/MallocImpl.cpp'
+                      'folly/memory/detail/MallocImpl.cpp'
   # workaround for https://github.com/facebook/react-native/issues/14326
   spec.preserve_paths = 'folly/*.h',
+                        'folly/container/*.h',
+                        'folly/container/detail/*.h',
                         'folly/detail/*.h',
+                        'folly/functional/*.h',
+                        'folly/hash/*.h',
+                        'folly/lang/*.h',
+                        'folly/memory/*.h',
+                        'folly/memory/detail/*.h',
                         'folly/portability/*.h'
   spec.libraries           = "stdc++"
   spec.pod_target_xcconfig = { "USE_HEADERMAP" => "NO",