forked from AztecProtocol/aztec-packages
-
Notifications
You must be signed in to change notification settings - Fork 1
/
build.rs
182 lines (170 loc) · 8.1 KB
/
build.rs
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
use cmake::Config;
use std::env;
use std::path::PathBuf;
fn main() {
// Notify Cargo to rerun this build script if `build.rs` changes.
println!("cargo:rerun-if-changed=build.rs");
// cfg!(target_os = "<os>") does not work so we get the value
// of the target_os environment variable to determine the target OS.
let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
// Build the C++ code using CMake and get the build directory path.
let dst;
// iOS
if target_os == "ios" {
dst = Config::new("../cpp")
.generator("Ninja")
.configure_arg("-DCMAKE_BUILD_TYPE=RelWithAssert")
.configure_arg("-DPLATFORM=OS64")
.configure_arg("-DDEPLOYMENT_TARGET=14.0")
.configure_arg("--toolchain=../cpp/ios.toolchain.cmake")
.build_target("bb")
.build();
}
// Android
else if target_os == "android" {
let android_home = option_env!("ANDROID_HOME").expect("ANDROID_HOME not set");
let ndk_version = option_env!("NDK_VERSION").expect("NDK_VERSION not set");
dst = Config::new("../cpp")
.generator("Ninja")
.configure_arg("-DCMAKE_BUILD_TYPE=RelWithAssert")
.configure_arg("-DANDROID_ABI=arm64-v8a")
.configure_arg("-DANDROID_PLATFORM=android-33")
.configure_arg(&format!("--toolchain={}/ndk/{}/build/cmake/android.toolchain.cmake", android_home, ndk_version))
.build_target("bb")
.build();
}
// MacOS and other platforms
else {
dst = Config::new("../cpp")
.generator("Ninja")
.configure_arg("-DCMAKE_BUILD_TYPE=RelWithAssert")
.build_target("bb")
.build();
}
// Add the library search path for Rust to find during linking.
println!("cargo:rustc-link-search={}/build/lib", dst.display());
// Link the `barretenberg` static library.
println!("cargo:rustc-link-lib=static=barretenberg");
// Link the C++ standard library.
if cfg!(target_os = "macos") || cfg!(target_os = "ios") {
println!("cargo:rustc-link-lib=c++");
} else {
println!("cargo:rustc-link-lib=stdc++");
}
let mut builder = bindgen::Builder::default();
if target_os == "android" {
let android_home = option_env!("ANDROID_HOME").expect("ANDROID_HOME not set");
let ndk_version = option_env!("NDK_VERSION").expect("NDK_VERSION not set");
let host_tag = option_env!("HOST_TAG").expect("HOST_TAG not set");
builder = builder
// Add the include path for headers.
.clang_args([
"-std=c++20",
"-xc++",
&format!("-I{}/build/include", dst.display()),
&format!("-I{}/ndk/{}/toolchains/llvm/prebuilt/{}/sysroot/usr/include/c++/v1", android_home, ndk_version, host_tag),
&format!("-I{}/ndk/{}/toolchains/llvm/prebuilt/{}/sysroot/usr/include", android_home, ndk_version, host_tag),
&format!("-I{}/ndk/{}/toolchains/llvm/prebuilt/{}/sysroot/usr/include/aarch64-linux-android", android_home, ndk_version, host_tag)
]);
} else if target_os == "ios" {
builder = builder
// Add the include path for headers.
.clang_args([
"-std=c++20",
"-xc++",
&format!("-I{}/build/include", dst.display()),
"-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include/c++/v1",
"-I/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/usr/include"
]);
} else if target_os == "macos" {
builder = builder
// Add the include path for headers.
.clang_args([
"-std=c++20",
"-xc++",
&format!("-I{}/build/include", dst.display()),
"-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include/c++/v1",
"-I/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/usr/include",
]);
} else {
builder = builder
// Add the include path for headers.
.clang_args([
"-std=c++20",
"-xc++",
&format!("-I{}/build/include", dst.display())
]);
}
let bindings = builder
// The input header we would like to generate bindings for.
.header_contents(
"wrapper.hpp",
r#"
#include <barretenberg/crypto/pedersen_commitment/c_bind.hpp>
#include <barretenberg/crypto/pedersen_hash/c_bind.hpp>
#include <barretenberg/crypto/poseidon2/c_bind.hpp>
#include <barretenberg/crypto/blake2s/c_bind.hpp>
#include <barretenberg/crypto/schnorr/c_bind.hpp>
#include <barretenberg/srs/c_bind.hpp>
#include <barretenberg/examples/simple/c_bind.hpp>
#include <barretenberg/common/c_bind.hpp>
#include <barretenberg/dsl/acir_proofs/c_bind.hpp>
"#,
)
.allowlist_function("pedersen_commit")
.allowlist_function("pedersen_hash")
.allowlist_function("pedersen_hashes")
.allowlist_function("pedersen_hash_buffer")
.allowlist_function("poseidon_hash")
.allowlist_function("poseidon_hashes")
.allowlist_function("blake2s")
.allowlist_function("blake2s_to_field_")
.allowlist_function("schnorr_construct_signature")
.allowlist_function("schnorr_verify_signature")
.allowlist_function("schnorr_multisig_create_multisig_public_key")
.allowlist_function("schnorr_multisig_validate_and_combine_signer_pubkeys")
.allowlist_function("schnorr_multisig_construct_signature_round_1")
.allowlist_function("schnorr_multisig_construct_signature_round_2")
.allowlist_function("schnorr_multisig_combine_signatures")
.allowlist_function("aes_encrypt_buffer_cbc")
.allowlist_function("aes_decrypt_buffer_cbc")
.allowlist_function("srs_init_srs")
.allowlist_function("srs_init_grumpkin_srs")
.allowlist_function("examples_simple_create_and_verify_proof")
.allowlist_function("test_threads")
.allowlist_function("common_init_slab_allocator")
.allowlist_function("acir_get_circuit_sizes")
.allowlist_function("acir_new_acir_composer")
.allowlist_function("acir_new_goblin_acir_composer")
.allowlist_function("acir_delete_acir_composer")
.allowlist_function("acir_create_circuit")
.allowlist_function("acir_init_proving_key")
.allowlist_function("acir_create_proof")
.allowlist_function("acir_goblin_accumulate")
.allowlist_function("acir_goblin_prove")
.allowlist_function("acir_load_verification_key")
.allowlist_function("acir_init_verification_key")
.allowlist_function("acir_get_verification_key")
.allowlist_function("acir_get_proving_key")
.allowlist_function("acir_verify_proof")
.allowlist_function("acir_goblin_verify_accumulator")
.allowlist_function("acir_goblin_verify")
.allowlist_function("acir_get_solidity_verifier")
.allowlist_function("acir_serialize_proof_into_fields")
.allowlist_function("acir_serialize_verification_key_into_fields")
.allowlist_function("acir_prove_ultra_honk")
.allowlist_function("acir_verify_ultra_honk")
.allowlist_function("acir_write_vk_ultra_honk")
.allowlist_function("acir_prove_and_verify_ultra_honk")
// Tell cargo to invalidate the built crate whenever any of the included header files changed.
.parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
// Finish the builder and generate the bindings.
.generate()
// Unwrap the Result and panic on failure.
.expect("Unable to generate bindings");
// Write the bindings to the $OUT_DIR/bindings.rs file.
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
bindings
.write_to_file(out_path.join("bindings.rs"))
.expect("Couldn't write bindings!");
}