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Make capstone optional with a feature

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This commit is contained in:
Brandon Fish
2019-03-03 16:02:20 -06:00
parent aae256b407
commit c07298e58e
2 changed files with 4 additions and 2 deletions
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5
lib/llvm-backend/Cargo.toml
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@ -13,7 +13,7 @@ smallvec = "0.6.8"
goblin = "0.0.20" goblin = "0.0.20"
libc = "0.2.49" libc = "0.2.49"
nix = "0.13.0" nix = "0.13.0"
capstone = "0.5.0" capstone = { version = "0.5.0", optional = true }
[build-dependencies] [build-dependencies]
cc = "1.0" cc = "1.0"
@ -25,4 +25,5 @@ semver = "0.9"
wabt = "0.7.4" wabt = "0.7.4"
[features] [features]
debug = ["wasmer-runtime-core/debug"] debug = ["wasmer-runtime-core/debug"]
disasm = ["capstone"]

1
lib/llvm-backend/src/backend.rs
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@ -462,6 +462,7 @@ fn get_func_from_index<'a>(
(func_ptr, ctx, signature, sig_index) (func_ptr, ctx, signature, sig_index)
} }
#[cfg(feature = "disasm")]
unsafe fn disass_ptr(ptr: *const u8, size: usize, inst_count: usize) { unsafe fn disass_ptr(ptr: *const u8, size: usize, inst_count: usize) {
use capstone::arch::BuildsCapstone; use capstone::arch::BuildsCapstone;
let mut cs = capstone::Capstone::new() // Call builder-pattern let mut cs = capstone::Capstone::new() // Call builder-pattern