Skip to content

Link LLVM tools dynamically #43577

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

Merged
merged 3 commits into from
Aug 4, 2017
Merged

Link LLVM tools dynamically #43577

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
1636a2c
Link LLVM tools dynamically
cuviper Jul 31, 2017
ced1fda
Exclude Windows from LLVM_LINK_LLVM_DYLIB
cuviper Aug 3, 2017
6c46f4f
Use LLVM_LINK_LLVM_DYLIB only on linux-gnu and apple-darwin
cuviper Aug 4, 2017
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
9 changes: 9 additions & 0 deletions src/bootstrap/native.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -129,6 +129,15 @@ impl Step for Llvm {
.define("LLVM_TARGET_ARCH", target.split('-').next().unwrap())
.define("LLVM_DEFAULT_TARGET_TRIPLE", target);


// This setting makes the LLVM tools link to the dynamic LLVM library,
// which saves both memory during parallel links and overall disk space
// for the tools. We don't distribute any of those tools, so this is
// just a local concern. However, it doesn't work well everywhere.
if target.contains("linux-gnu") || target.contains("apple-darwin") {
cfg.define("LLVM_LINK_LLVM_DYLIB", "ON");
}

if target.contains("msvc") {
cfg.define("LLVM_USE_CRT_DEBUG", "MT");
cfg.define("LLVM_USE_CRT_RELEASE", "MT");
Expand Down