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Remove structopt dependency from LLVM

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This commit is contained in:
Syrus
2019-08-08 19:42:41 -07:00
parent 27d8506a46
commit d39d4b5f6d
3 changed files with 35 additions and 16 deletions
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5
lib/llvm-backend/Cargo.toml
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@ -11,9 +11,7 @@ wasmparser = "0.35.1"
smallvec = "0.6.10"
goblin = "0.0.24"
libc = "0.2.60"
nix = "0.14.1"
capstone = { version = "0.6.0", optional = true }
structopt = "0.2.18"
[dependencies.inkwell]
git = "https://github.com/wasmerio/inkwell"
@ -21,6 +19,9 @@ branch = "llvm8-0"
default-features = false
features = ["llvm8-0", "target-x86"]
[target.'cfg(unix)'.dependencies]
nix = "0.14.1"
[target.'cfg(windows)'.dependencies]
winapi = { version = "0.3.7", features = ["memoryapi"] }

16
lib/llvm-backend/src/lib.rs
View File

@ -17,7 +17,6 @@ mod structs;
mod trampolines;
use std::path::PathBuf;
use structopt::StructOpt;
pub use code::LLVMFunctionCodeGenerator as FunctionCodeGenerator;
pub use code::LLVMModuleCodeGenerator as ModuleCodeGenerator;
@ -31,23 +30,20 @@ pub type LLVMCompiler = SimpleStreamingCompilerGen<
code::CodegenError,
>;
#[derive(Debug, StructOpt, Clone)]
#[derive(Debug, Clone)]
/// LLVM backend flags.
pub struct CLIOptions {
pub struct LLVMOptions {
/// Emit LLVM IR before optimization pipeline.
#[structopt(long = "backend-llvm-pre-opt-ir", parse(from_os_str))]
pre_opt_ir: Option<PathBuf>,
pub pre_opt_ir: Option<PathBuf>,
/// Emit LLVM IR after optimization pipeline.
#[structopt(long = "backend-llvm-post-opt-ir", parse(from_os_str))]
post_opt_ir: Option<PathBuf>,
pub post_opt_ir: Option<PathBuf>,
/// Emit LLVM generated native code object file.
#[structopt(long = "backend-llvm-object-file", parse(from_os_str))]
obj_file: Option<PathBuf>,
pub obj_file: Option<PathBuf>,
}
pub static mut GLOBAL_OPTIONS: CLIOptions = CLIOptions {
pub static mut GLOBAL_OPTIONS: LLVMOptions = LLVMOptions {
pre_opt_ir: None,
post_opt_ir: None,
obj_file: None,