From bd74a88bf96228f94283e6821878b70a1712e2a6 Mon Sep 17 00:00:00 2001
From: riidefi <34194588+riidefi@users.noreply.github.com>
Date: Wed, 12 Jul 2023 05:59:04 -0600
Subject: [PATCH] [llvm_sighandler] Build in parallel

---
 source/llvm/Cargo.lock | 12 ++++++++++++
 source/llvm/Cargo.toml |  2 +-
 source/llvm/src/lib.rs |  4 ++--
 3 files changed, 15 insertions(+), 3 deletions(-)

diff --git a/source/llvm/Cargo.lock b/source/llvm/Cargo.lock
index f0b1092a8..1aaed2c8c 100644
--- a/source/llvm/Cargo.lock
+++ b/source/llvm/Cargo.lock
@@ -65,6 +65,9 @@ name = "cc"
 version = "1.0.79"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f"
+dependencies = [
+ "jobserver",
+]
 
 [[package]]
 name = "cexpr"
@@ -141,6 +144,15 @@ version = "2.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9a3a5bfb195931eeb336b2a7b4d761daec841b97f947d34394601737a7bba5e4"
 
+[[package]]
+name = "jobserver"
+version = "0.1.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "936cfd212a0155903bcbc060e316fb6cc7cbf2e1907329391ebadc1fe0ce77c2"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
diff --git a/source/llvm/Cargo.toml b/source/llvm/Cargo.toml
index 97c57be57..eb960d4a4 100644
--- a/source/llvm/Cargo.toml
+++ b/source/llvm/Cargo.toml
@@ -13,5 +13,5 @@ libc = "0.2"
 
 [build-dependencies]
 bindgen = "0.57"
-cc = "1.0"
+cc = { version = "1.0", features = ["parallel"] }
 glob = "0.3.1"
diff --git a/source/llvm/src/lib.rs b/source/llvm/src/lib.rs
index 07f7ae595..736ec3b66 100644
--- a/source/llvm/src/lib.rs
+++ b/source/llvm/src/lib.rs
@@ -8,11 +8,11 @@ pub mod bindings {
 pub extern "C" fn rsl_init_llvm(
     argc: *mut ::std::os::raw::c_int,
     argv: *mut *mut *const ::std::os::raw::c_char,
-    installPipeSignalExitHandler: ::std::os::raw::c_int,
+    install_pipe_signal_exit_handler: ::std::os::raw::c_int,
 ) -> *mut bindings::llvm_InitLLVM {
     println!("bindings::init_llvm");
     unsafe {
-        bindings::init_llvm(argc, argv, installPipeSignalExitHandler)
+        bindings::init_llvm(argc, argv, install_pipe_signal_exit_handler)
     }
 }
 #[no_mangle]