Squashed version of facebook#285 & facebook#290 & facebook#296 & facebook#297

Summary:
{emoji:26a0} _This includes the changes of #296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in 9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: #297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: #296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

Summary:
{emoji:26a0} _This includes the changes of #296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in 9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: #297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: #296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

Summary:
{emoji:26a0} _This includes the changes of #296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in 9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: #297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: facebook#296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

Summary:
{emoji:26a0} _This includes the changes of facebook#296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in facebook@9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: facebook#297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: facebook#296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

Summary:
{emoji:26a0} _This includes the changes of facebook#296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in facebook@9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: facebook#297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: facebook#296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

Summary:
{emoji:26a0} _This includes the changes of facebook#296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in facebook@9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: facebook#297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

* Build macOS framework and add CocoaPods podspec (#285)

Summary:
Supersedes #239

Currently used in our macOS fork of React Native microsoft/react-native-macos#473. (Although we’re using a build of Hermes v0.4.1, as we’re at RN 0.62.0.)

* On Apple platforms build a [dynamic] framework bundle when `HERMES_BUILD_APPLE_FRAMEWORK` is set. When set to `FALSE` it will produce a `dylib`, like previously. Defaults to `TRUE`.
* On Apple platforms create a debugging symbols bundle.
* Add `HERMES_ENABLE_FUZZING`, which is enabled by default.
* Add `HERMES_ENABLE_TEST_SUITE`, which is enabled by default.
* Add a CocoaPods podspec that can build from source or use a binary.

A standalone macOS app that pulls in Hermes as a CocoaPods pod can be found here https://github.com/alloy/TestHermesMaster.

```
$ ./src/utils/build/configure.py --distribute --cmake-flags='-DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build
$ cd build && ninja install && cd ..
$ tree destroot_release/
destroot_release/
├── Library
│   └── Frameworks
│       ├── hermes.framework
│       │   ├── Headers -> Versions/Current/Headers
│       │   ├── Resources -> Versions/Current/Resources
│       │   ├── Versions
│       │   │   ├── 0
│       │   │   │   ├── Headers
│       │   │   │   │   ├── CompileJS.h
│       │   │   │   │   ├── DebuggerAPI.h
│       │   │   │   │   ├── Public
│       │   │   │   │   │   ├── Buffer.h
│       │   │   │   │   │   ├── CrashManager.h
│       │   │   │   │   │   ├── CtorConfig.h
│       │   │   │   │   │   ├── DebuggerTypes.h
│       │   │   │   │   │   ├── GCConfig.h
│       │   │   │   │   │   ├── GCTripwireContext.h
│       │   │   │   │   │   └── RuntimeConfig.h
│       │   │   │   │   ├── SynthTrace.h
│       │   │   │   │   ├── SynthTraceParser.h
│       │   │   │   │   ├── TraceInterpreter.h
│       │   │   │   │   ├── TracingRuntime.h
│       │   │   │   │   ├── hermes.h
│       │   │   │   │   └── hermes_tracing.h
│       │   │   │   ├── Resources
│       │   │   │   │   └── Info.plist
│       │   │   │   └── hermes
│       │   │   └── Current -> 0
│       │   └── hermes -> Versions/Current/hermes
│       └── hermes.framework.dSYM
│           └── Contents
│               ├── Info.plist
│               └── Resources
│                   └── DWARF
│                       └── hermes
├── bin
│   ├── hbcdump
│   ├── hdb
│   ├── hermes
│   ├── hermesc
│   └── hvm
└── include
    ├── hermes
    │   ├── CompileJS.h
    │   ├── DebuggerAPI.h
    │   ├── Public
    │   │   ├── Buffer.h
    │   │   ├── CrashManager.h
    │   │   ├── CtorConfig.h
    │   │   ├── DebuggerTypes.h
    │   │   ├── GCConfig.h
    │   │   ├── GCTripwireContext.h
    │   │   └── RuntimeConfig.h
    │   ├── SynthTrace.h
    │   ├── SynthTraceParser.h
    │   ├── TraceInterpreter.h
    │   ├── TracingRuntime.h
    │   ├── hermes.h
    │   └── hermes_tracing.h
    └── jsi
        ├── JSIDynamic.h
        ├── decorator.h
        ├── instrumentation.h
        ├── jsi-inl.h
        ├── jsi.h
        ├── jsilib.h
        └── threadsafe.h
```

```
$ ./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_FRAMEWORK:BOOLEAN=false -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build
$ cd build && ninja install && cd ..
$ tree destroot_release/
destroot_release/
├── bin
│   ├── hbcdump
│   ├── hdb
│   ├── hermes
│   ├── hermesc
│   └── hvm
├── include
│   ├── hermes
│   │   ├── CompileJS.h
│   │   ├── DebuggerAPI.h
│   │   ├── Public
│   │   │   ├── Buffer.h
│   │   │   ├── CrashManager.h
│   │   │   ├── CtorConfig.h
│   │   │   ├── DebuggerTypes.h
│   │   │   ├── GCConfig.h
│   │   │   ├── GCTripwireContext.h
│   │   │   └── RuntimeConfig.h
│   │   ├── SynthTrace.h
│   │   ├── SynthTraceParser.h
│   │   ├── TraceInterpreter.h
│   │   ├── TracingRuntime.h
│   │   ├── hermes.h
│   │   └── hermes_tracing.h
│   └── jsi
│       ├── JSIDynamic.h
│       ├── decorator.h
│       ├── instrumentation.h
│       ├── jsi-inl.h
│       ├── jsi.h
│       ├── jsilib.h
│       └── threadsafe.h
└── lib
    ├── libhermes.dylib
    └── libhermes.dylib.dSYM
        └── Contents
            ├── Info.plist
            └── Resources
                └── DWARF
                    └── libhermes.dylib
```

Pull Request resolved: #285

Reviewed By: willholen

Differential Revision: D22398354

Pulled By: mhorowitz

fbshipit-source-id: 732524275cf273866171fc6e2ac2acb062185fbd

* Add job to build macOS CocoaPods binaries (#290)

Summary:
Adds a CI job to build binaries for macOS to be used via CocoaPods.

Pull Request resolved: #290

Test Plan:
```
$ mkdir test-hermes-build
$ cd test-hermes-build/
$ curl -L -O https://6909-154201259-gh.circle-artifacts.com/0/tmp/hermes/output/hermes-runtime-darwin-v0.5.0.tar.gz
$ tar -zxvf hermes-runtime-darwin-v0.5.0.tar.gz
$ tree .
.
├── LICENSE
├── README.md
├── destroot
│   ├── Library
│   │   └── Frameworks
│   │       ├── hermes.framework
│   │       │   ├── Headers
│   │       │   │   ├── CompileJS.h
│   │       │   │   ├── DebuggerAPI.h
│   │       │   │   ├── Public
│   │       │   │   │   ├── Buffer.h
│   │       │   │   │   ├── CrashManager.h
│   │       │   │   │   ├── CtorConfig.h
│   │       │   │   │   ├── DebuggerTypes.h
│   │       │   │   │   ├── GCConfig.h
│   │       │   │   │   ├── GCTripwireContext.h
│   │       │   │   │   └── RuntimeConfig.h
│   │       │   │   ├── SynthTrace.h
│   │       │   │   ├── SynthTraceParser.h
│   │       │   │   ├── TraceInterpreter.h
│   │       │   │   ├── TracingRuntime.h
│   │       │   │   ├── hermes.h
│   │       │   │   └── hermes_tracing.h
│   │       │   ├── Resources
│   │       │   │   └── Info.plist
│   │       │   ├── Versions
│   │       │   │   ├── 0
│   │       │   │   │   ├── Headers
│   │       │   │   │   │   ├── CompileJS.h
│   │       │   │   │   │   ├── DebuggerAPI.h
│   │       │   │   │   │   ├── Public
│   │       │   │   │   │   │   ├── Buffer.h
│   │       │   │   │   │   │   ├── CrashManager.h
│   │       │   │   │   │   │   ├── CtorConfig.h
│   │       │   │   │   │   │   ├── DebuggerTypes.h
│   │       │   │   │   │   │   ├── GCConfig.h
│   │       │   │   │   │   │   ├── GCTripwireContext.h
│   │       │   │   │   │   │   └── RuntimeConfig.h
│   │       │   │   │   │   ├── SynthTrace.h
│   │       │   │   │   │   ├── SynthTraceParser.h
│   │       │   │   │   │   ├── TraceInterpreter.h
│   │       │   │   │   │   ├── TracingRuntime.h
│   │       │   │   │   │   ├── hermes.h
│   │       │   │   │   │   └── hermes_tracing.h
│   │       │   │   │   ├── Resources
│   │       │   │   │   │   └── Info.plist
│   │       │   │   │   └── hermes
│   │       │   │   └── Current
│   │       │   │       ├── Headers
│   │       │   │       │   ├── CompileJS.h
│   │       │   │       │   ├── DebuggerAPI.h
│   │       │   │       │   ├── Public
│   │       │   │       │   │   ├── Buffer.h
│   │       │   │       │   │   ├── CrashManager.h
│   │       │   │       │   │   ├── CtorConfig.h
│   │       │   │       │   │   ├── DebuggerTypes.h
│   │       │   │       │   │   ├── GCConfig.h
│   │       │   │       │   │   ├── GCTripwireContext.h
│   │       │   │       │   │   └── RuntimeConfig.h
│   │       │   │       │   ├── SynthTrace.h
│   │       │   │       │   ├── SynthTraceParser.h
│   │       │   │       │   ├── TraceInterpreter.h
│   │       │   │       │   ├── TracingRuntime.h
│   │       │   │       │   ├── hermes.h
│   │       │   │       │   └── hermes_tracing.h
│   │       │   │       ├── Resources
│   │       │   │       │   └── Info.plist
│   │       │   │       └── hermes
│   │       │   └── hermes
│   │       └── hermes.framework.dSYM
│   │           └── Contents
│   │               ├── Info.plist
│   │               └── Resources
│   │                   └── DWARF
│   │                       └── hermes
│   ├── bin
│   │   ├── hbcdump
│   │   ├── hdb
│   │   ├── hermes
│   │   ├── hermesc
│   │   └── hvm
│   └── include
│       ├── hermes
│       │   ├── CompileJS.h
│       │   ├── DebuggerAPI.h
│       │   ├── Public
│       │   │   ├── Buffer.h
│       │   │   ├── CrashManager.h
│       │   │   ├── CtorConfig.h
│       │   │   ├── DebuggerTypes.h
│       │   │   ├── GCConfig.h
│       │   │   ├── GCTripwireContext.h
│       │   │   └── RuntimeConfig.h
│       │   ├── SynthTrace.h
│       │   ├── SynthTraceParser.h
│       │   ├── TraceInterpreter.h
│       │   ├── TracingRuntime.h
│       │   ├── hermes.h
│       │   └── hermes_tracing.h
│       └── jsi
│           ├── JSIDynamic.h
│           ├── decorator.h
│           ├── instrumentation.h
│           ├── jsi-inl.h
│           ├── jsi.h
│           ├── jsilib.h
│           └── threadsafe.h
├── hermes-runtime-darwin-v0.5.0.tar.gz
└── hermes.podspec

25 directories, 84 files
```

Reviewed By: mhorowitz

Differential Revision: D22510579

Pulled By: willholen

fbshipit-source-id: 31a234b908090cdcbf7d1eafe78269ed19583883

* Add explicit option to build Apple dSYM (#296)

Summary:
Add `HERMES_BUILD_APPLE_DSYM` option to build a dSYM bundle for the libhermes target on Apple platforms.

This will work with any of the build types and is off by default.

Installing the tools with the install/strip target will ensure all tools and the runtime lib are stripped of debug symbols, but leaving the dSYM bundle in tact.

Pull Request resolved: #296

Test Plan:

```bash
./src/utils/build/configure.py --distribute --cmake-flags='-DHERMES_BUILD_APPLE_DSYM:BOOLEAN=true -DCMAKE_INSTALL_PREFIX:PATH=../destroot_release' build_release
cmake --build ./build_release
```

```bash
cmake --build ./build_release --target install
nm -a destroot_release/bin/hermesc | wc -l
   27943
```

```bash
cmake --build ./build_release --target install/strip
nm -a destroot_release/bin/hermesc | wc -l
     250
```

…and dSYM DWARF metadata is maintained:

```bash
dwarfdump --statistics destroot_release/Library/Frameworks/hermes.framework.dSYM
{"version":3,"file":"destroot_release/Library/Frameworks/hermes.framework.dSYM/Contents/Resources/DWARF/hermes","format":"Mach-O 64-bit x86-64","source functions":30305,"source functions with location":30302,"inlined functions":172725,"inlined funcs with abstract origins":172725,"unique source variables":79276,"source variables":353690,"variables with location":232195,"call site entries":186409,"scope bytes total":19161949,"scope bytes covered":10500176,"total function size":1763513,"total inlined function size":998375,"total formal params":300264,"formal params with source location":166067,"formal params with type":300264,"formal params with binary location":200407,"total vars":38809,"vars with source location":38385,"vars with type":38809,"vars with binary location":22161}
```

Reviewed By: tmikov

Differential Revision: D22576263

Pulled By: willholen

fbshipit-source-id: 2bda49e638d145ba5d029e77069d6adcc0b1dd8c

* Create hermes-engine-darwin npm package (#297)

Summary:
{emoji:26a0} _This includes the changes of #296, so I’ll have to rebase this PR once that lands. The changes that pertain to this PR are in 9da61f7a9da01b5bd49e95dca0b98a5204210790_

Adds hermes-engine-darwin to the npm CI job.

Notably the symbolic links need to be stripped from the framework bundle, as npm by design does not support symbolic links to exist in packages. However, seeing as we already package distinct versions of the framework in distinct npm packages, there isn't any need to support multiple versions of Hermes in a single framework bundle; so this should be fine.

Pull Request resolved: #297

Test Plan: TODO: I’ll need to backport all changes to Hermes v0.4.1 in order to pull it into RN macOS v0.62. In the meantime I want to see if CI is correctly cutting this package.

Reviewed By: mhorowitz

Differential Revision: D22700399

Pulled By: willholen

fbshipit-source-id: f72aefa3fd98a85c8da3e9a38dfa6be9723a0270

* Kludge unit test resolution of Handle

* Remove special build directory suffixes in configure.py

Summary:
Right now, `configure.py` generates different directory suffixes
depending on the build mode. This can lead to some slightly
surprising behaviour when people build for ASAN/UBSAN and can also
make automated scripts that use `configure.py` clunkier. This change
removes those special suffixes when a build directory is specified.

Reviewed By: dulinriley

Differential Revision: D21268445

fbshipit-source-id: 90f5497f3930dee35dbea7e8f7ad64d6ac244fca

Co-authored-by: Eloy Durán <[email protected]>
Co-authored-by: Neil Dhar <[email protected]>

…ook#296)

Bumps [brace-expansion](https://github.com/juliangruber/brace-expansion) from 1.1.12 to 1.1.13.
- [Release notes](https://github.com/juliangruber/brace-expansion/releases)
- [Commits](juliangruber/brace-expansion@v1.1.12...v1.1.13)

---
updated-dependencies:
- dependency-name: brace-expansion
  dependency-version: 1.1.13
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>