Skip to content

fix(nix): set @rpath install_name for librln.dylib on mac #406

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
plopezlpz wants to merge 1 commit into
base: master
Choose a base branch
from
+5 −0
Open

fix(nix): set @rpath install_name for librln.dylib on mac #406

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions nix/default.nix
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,11 @@ in targetPlatformPkgs.rustPlatform.buildRustPackage {

buildPhase = ''
export CARGO_HOME=$TMPDIR/cargo
'' + pkgs.lib.optionalString pkgs.stdenv.hostPlatform.isDarwin ''
# Set install_name to @rpath at link time so consumers can dlopen
# librln.dylib from any location without post-build fixups.
export RUSTFLAGS="''${RUSTFLAGS:-} -C link-arg=-Wl,-install_name,@rpath/librln.dylib"
'' + ''
Comment on lines 35 to +41
Copy link
Copy Markdown
Contributor

@jakubgs jakubgs Apr 29, 2026

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

If you grep nixpkgs you can see in most cases RUSTFLAGS is just set directly with needing previous value of RUSTFLAGS.

Suggested change
buildPhase = ''
export CARGO_HOME=$TMPDIR/cargo
'' + pkgs.lib.optionalString pkgs.stdenv.hostPlatform.isDarwin ''
# Set install_name to @rpath at link time so consumers can dlopen
# librln.dylib from any location without post-build fixups.
export RUSTFLAGS="''${RUSTFLAGS:-} -C link-arg=-Wl,-install_name,@rpath/librln.dylib"
'' + ''
# Set install_name to @rpath at link time so consumers can dlopen
# librln.dylib from any location without post-build fixups.
env.RUSTFLAGS = lib.optionalString stdenv.hostPlatform.isDarwin "-C link-arg=-Wl,-install_name,@rpath/librln.dylib";
buildPhase = ''
export CARGO_HOME=$TMPDIR/cargo

cargo build --lib \
${if release then "--release" else ""} \
${if rust-target != null then "--target=${rust-target}" else ""} \
Expand Down
Loading