Setup env_logger

diff --git a/Cargo.lock b/Cargo.lock
index 92b8b06bc9b2f63dd4a449af5264cbfec3e4714e..73547919e8af6219cdf2bd39992026c1701205ae 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -216,6 +216,18 @@ dependencies = [
  "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
+[[package]]
+name = "env_logger"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "atty 0.2.11 (registry+https://github.com/rust-lang/crates.io-index)",
+ "humantime 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
+ "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "termcolor 1.0.4 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "errno"
 version = "0.2.4"
@@ -532,6 +544,7 @@ dependencies = [
  "cranelift-faerie 0.26.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-module 0.26.0 (git+https://github.com/CraneStation/cranelift.git)",
  "cranelift-simplejit 0.26.0 (git+https://github.com/CraneStation/cranelift.git)",
+ "env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "faerie 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "libc 0.2.45 (registry+https://github.com/rust-lang/crates.io-index)",
  "target-lexicon 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -805,6 +818,7 @@ dependencies = [
 "checksum cranelift-native 0.26.0 (git+https://github.com/CraneStation/cranelift.git)" = "<none>"
 "checksum cranelift-simplejit 0.26.0 (git+https://github.com/CraneStation/cranelift.git)" = "<none>"
 "checksum env_logger 0.5.13 (registry+https://github.com/rust-lang/crates.io-index)" = "15b0a4d2e39f8420210be8b27eeda28029729e2fd4291019455016c348240c38"
+"checksum env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "afb070faf94c85d17d50ca44f6ad076bce18ae92f0037d350947240a36e9d42e"
 "checksum errno 0.2.4 (registry+https://github.com/rust-lang/crates.io-index)" = "c2a071601ed01b988f896ab14b95e67335d1eeb50190932a1320f7fe3cadc84e"
 "checksum errno-dragonfly 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "14ca354e36190500e1e1fb267c647932382b54053c50b14970856c0b00a35067"
 "checksum faerie 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)" = "7f869e12bcad2b4ff6ac60e01c2354957312fbf0c10dc938f340d58932b3db52"

diff --git a/Cargo.toml b/Cargo.toml
index 7266c9b85d8b61d82a798c36770183ad1f3a67ff..1a8797c0c6aeeff2ca6ce86cafe8bad04fc8d169 100644 (file)
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,6 +27,7 @@ bitflags = "1.0.3"
 byteorder = "1.2.6"
 libc = "0.2.45"
 tempfile = "3.0.4"
+env_logger = "0.6"
 
 # Uncomment to use local checkout of cranelift
 #[patch."https://github.com/CraneStation/cranelift.git"]

diff --git a/src/lib.rs b/src/lib.rs
index 8cbd597fd59be7dd5f74c6933df425f635e3916e..c1ac678d70ffe30c1ab338de5728c261dd4088ca 100644 (file)
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -184,6 +184,7 @@ fn codegen_crate<'a, 'tcx>(
         tcx: TyCtxt<'a, 'tcx, 'tcx>,
         _rx: mpsc::Receiver<Box<dyn Any + Send>>,
     ) -> Box<dyn Any> {
+        env_logger::init();
         if !tcx.sess.crate_types.get().contains(&CrateType::Executable)
             && std::env::var("SHOULD_RUN").is_ok()
         {