Skip to content
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

Jump to bottom

Changes required for rustc/cargo to build for iOS targets #73903

Closed
wants to merge 6 commits into from
Closed

Changes required for rustc/cargo to build for iOS targets #73903

Show file tree
Hide file tree
Changes from 1 commit
Commits
Show all changes
6 commits
Select commit Hold shift + click to select a range
e191358
Changes required for rustc/cargo to build for iOS targets
Jun 30, 2020
c22bcb0
Only set the flag in LLVM builds.
Jun 30, 2020
5f3dbd8
Don't break on iOS Simulator builds.
Jun 30, 2020
4fd1c77
Document the CMake defines.
Jul 1, 2020
22e8ced
Also document iphoneos-version-min.
Jul 1, 2020
67b162f
Explicitly check for iOS/tvOS.
Jul 1, 2020
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 src/bootstrap/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -811,6 +811,11 @@ impl Build {
if target.contains("apple-darwin") {
base.push("-stdlib=libc++".into());
}

// Required for LLVM to properly compile.
if target.contains("apple-ios") {
base.push("-miphoneos-version-min=10.0".into());
Absolucy marked this conversation as resolved.
Show resolved Hide resolved
}

// Work around an apparently bad MinGW / GCC optimization,
// See: http://lists.llvm.org/pipermail/cfe-dev/2016-December/051980.html
Expand Down
8 changes: 8 additions & 0 deletions src/bootstrap/native.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -175,6 +175,14 @@ impl Step for Llvm {
cfg.define("LLVM_ENABLE_ZLIB", "OFF");
}

// Are we compiling for iOS/tvOS?
if target.contains("apple") && !target.contains("darwin") {
Absolucy marked this conversation as resolved.
Show resolved Hide resolved
cfg.define("CMAKE_OSX_SYSROOT", "/");
cfg.define("CMAKE_OSX_DEPLOYMENT_TARGET", "");
Absolucy marked this conversation as resolved.
Show resolved Hide resolved
cfg.define("LLVM_ENABLE_PLUGINS", "OFF"); // Prevent cmake from adding -bundle to CFLAGS automatically.
Absolucy marked this conversation as resolved.
Show resolved Hide resolved
cfg.define("LLVM_ENABLE_ZLIB", "OFF");
}

if builder.config.llvm_thin_lto {
cfg.define("LLVM_ENABLE_LTO", "Thin");
if !target.contains("apple") {
Expand Down