v0.1.13 release (#91)

* rm depend/zcash

* Squashed 'depend/zcash/' content from commit 00c2a2434

git-subtree-dir: depend/zcash
git-subtree-split: 00c2a2434e655d275c26986c8751793f4c98bb01

* rm depends/zcash/Cargo.toml

* updates Cargo.toml

* Updates Changelog

* add tl_expected.hpp

* Fix build

* add test-dependencies features to ecc deps

* add missing .c files from secp256k1

* chore: Release zcash_script version 0.1.13

---------

Co-authored-by: Conrado Gouvea <conradoplg@gmail.com>

CHANGELOG.md

@@ -8,7 +8,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased] - ReleaseDate
 
-## [0.1.12] - 2023-05-07
+## [0.1.13] - 2023-07-05
+
+## [0.1.13] - 2023-06-29
+
+### Changed
+- Update `depend/zcash` to version 5.6.1 which includes updated dependencies
+- Update other dependencies to match Zebra
 
 ## [0.1.12] - 2023-05-03
 
@@ -83,7 +89,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Updated `bindgen` to a non yanked version
 
 <!-- next-url -->
-[Unreleased]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.12...HEAD
+[Unreleased]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.13...HEAD
+[0.1.13]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.12...v0.1.13
 [0.1.12]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.11...v0.1.12
 [0.1.11]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.10...v0.1.11
 [0.1.10]: https://github.com/ZcashFoundation/zcash_script/compare/v0.1.9...v0.1.10

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zcash_script"
-version = "0.1.12"
+version = "0.1.13"
 authors = ["Tamas Blummer <tamas.blummer@gmail.com>", "Zcash Foundation <zebra@zfnd.org>"]
 license = "Apache-2.0"
 readme = "README.md"
@@ -38,6 +38,7 @@ include = [
     "/depend/zcash/src/support/cleanse.cpp",
     "/depend/zcash/src/support/cleanse.h",
     "/depend/zcash/src/rust/gen/",
+    "/depend/expected/include/",
 ]
 
 [lib]
@@ -55,23 +56,25 @@ blake2b_simd = "1"
 bls12_381 = "0.8"
 byteorder = "1"
 crossbeam-channel = "0.5"
-cxx = { version = "=1.0.94", features = ["c++17"] }
+cxx = { version = "=1.0.95", features = ["c++17"] }
 group = "0.13"
-incrementalmerkletree = "0.3"
+incrementalmerkletree = "0.4"
 jubjub = "0.10"
 libc = "0.2"
 memuse = "0.2"
-metrics = "0.20"
-orchard = "0.4"
+metrics = "0.21"
+orchard = "0.5"
 rand_core = "0.6"
 rayon = "1.5"
 subtle = "2.2"
 tracing = "0.1"
-zcash_address = "0.2"
+zcash_address = "0.3"
 zcash_encoding = "0.2"
-zcash_note_encryption = "0.3"
-zcash_primitives = { version = "0.11", features = ["temporary-zcashd", "transparent-inputs"] }
-zcash_proofs = "0.11"
+zcash_note_encryption = "0.4"
+zcash_primitives = { version = "0.12", features = ["temporary-zcashd", "transparent-inputs"] }
+zcash_proofs = "0.12"
+bridgetree = "0.3"
+rand = "0.8"
 
 [build-dependencies]
 # The `bindgen` dependency should automatically upgrade to match the version used by zebra-state's `rocksdb` dependency in:
@@ -95,6 +98,8 @@ syn = { version = "1.0.109", features = ["full", "printing"] }
 # Treat minor versions with a zero major version as compatible (cargo doesn't by default).
 hex = ">= 0.4.3"
 lazy_static = "1.4.0"
+incrementalmerkletree = { version = "0.4", features = ["test-dependencies"] }
+zcash_primitives = { version = "0.12", features = ["temporary-zcashd", "transparent-inputs", "test-dependencies"] }
 
 [[package.metadata.release.pre-release-replacements]]
 file = "CHANGELOG.md"

README.md

@@ -22,17 +22,18 @@ to include a lot of other stuff e.g. the orchard library.
 
 ### Updating this crate
 
-
 1. Create a new branch batch so all the release commits can be made into a PR
 2. Update `depend/zcash` with the latest tagged version of `zcashd`, using the instructions below
 3. Update `Cargo.toml` versions to match the versions used by the latest tagged version of `zcashd`, and its dependencies
 4. For dependencies that are shared with Zebra (but not `zcashd`), match the latest version in Zebra's [Cargo.lock](https://github.com/ZcashFoundation/zebra/blob/main/Cargo.lock):
     - use `cargo tree --invert <crate>` to see if the crate is from `zcash_script` or another dependency
     - see the list in [Cargo.toml](https://github.com/ZcashFoundation/zcash_script/blob/master/Cargo.toml#L69)
 5. For new dependencies with a leading zero in their version (`0.x.y`), use a `>=` dependency [to make them automatically upgrade to match Zebra's dependencies](https://doc.rust-lang.org/cargo/reference/resolver.html#semver-compatibility)
-6. Check all open PRs to see if they can be merged before the release
-7. Do the release, following the instructions below
-8. Check the release tag was pushed to https://github.com/ZcashFoundation/zcash_script/tags
+6. Test if everything works by running `cargo test`. If you get any compiling errors, see
+   the troubleshooting section below.
+7. Check all open PRs to see if they can be merged before the release
+8. Do the release, following the instructions below
+9. Check the release tag was pushed to https://github.com/ZcashFoundation/zcash_script/tags
 
 ### Updating `depend/zcash`
 
@@ -85,3 +86,23 @@ Releases for `zcash-script` are made with the help of [cargo release](https://gi
 4. Publish a new release using `cargo release --execute <level>`
 
 **NOTE**: It's important to specify the level when using cargo release because of the way it implements the substitutions. We specify a number of automatic substitutions in `Cargo.toml` but they will only be applied if `cargo release` also handles incrementing the version itself, **do not increment the version by hand and then run `cargo release` or `cargo release -- release`, or it will not correctly update all version references in the codebase.**
+
+
+### Troubleshooting
+
+#### "undefined reference to `name`"
+
+This likely means that a `.c` file is not being included in `build.rs`.
+Search for `name` in the zcashd source tree to find which file contains it,
+and add it to a  `file()` call inside `build.rs`.
+
+#### "fatal error: `file`: No such file or directory"
+
+This likely means that a `.h` file is not being found.
+Seach for a file with the given name and add its folder to a `.include()`
+call in `build.rs`. If the file does not exist there it's likely from
+a 3rd-party dependency that is downloaded at build time. Search for
+the file name on some search engine to attempt to find what project
+it belongs to, cross-referencing the `depends/packages` folder
+in `zcashd`. Then you may need to copy those files to a folder
+inside `zcash_script` like we did in `depend/expected`.

build.rs

@@ -133,6 +133,7 @@ fn main() -> Result<()> {
         .include("depend/zcash/src/")
         .include("depend/zcash/src/rust/include/")
         .include("depend/zcash/src/secp256k1/include/")
+        .include("depend/expected/include/")
         .include(&gen_path.join("include"))
         .flag_if_supported("-Wno-implicit-fallthrough")
         .flag_if_supported("-Wno-catch-value")
@@ -226,6 +227,8 @@ fn build_secp256k1() {
 
     build
         .file("depend/zcash/src/secp256k1/src/secp256k1.c")
+        .file("depend/zcash/src/secp256k1/src/precomputed_ecmult.c")
+        .file("depend/zcash/src/secp256k1/src/precomputed_ecmult_gen.c")
         .compile("libsecp256k1.a");
 }