Set flags necessary for cargo-flamegraph

3 years ago · df0d58e9f7
parent 11c3ba9350
commit df0d58e9f7
2 changed files with 2 additions and 1 deletions
--- a/Cargo.toml
+++ b/Cargo.toml
@ -18,3 +18,4 @@ split-debuginfo = "unpacked"

 [profile.release]
 lto = "thin"
+# debug = true
--- a/flake.nix
+++ b/flake.nix
@ -76,7 +76,7 @@
          env = prev.env ++ [
            { name = "HELIX_RUNTIME"; eval = "$PWD/runtime"; }
            { name = "RUST_BACKTRACE"; value = "1"; }
-            { name = "RUSTFLAGS"; value = "-C link-arg=-fuse-ld=lld -C target-cpu=native"; }
+            { name = "RUSTFLAGS"; value = "-C link-arg=-fuse-ld=lld -C target-cpu=native -Clink-arg=-Wl,--no-rosegment"; }
          ];
        };
      };