[EXPERIMENTAL] Bisect cmake bootstrap issue

[clubby789]

r? @ghost
Investigating #134344
try-job: dist-apple-various

[clubby789]

@bors try

[bors]

⌛ Trying commit e026233 with merge 61c63b9...

[bors]

💔 Test failed - checks-actions

[clubby789]

0.1.50 is bad, trying 0.1.49
@bors try

[bors]

⌛ Trying commit e627f77 with merge 149f420...

[bors]

💔 Test failed - checks-actions

[clubby789]

1.49 is bad - checking ba6b3bc4712af4cda5513f01699b00631248f576

@bors try

[bors]

⌛ Trying commit 9c484f7 with merge 46520ed...

[bors]

☀️ Try build successful - checks-actions
Build commit: 46520ed (46520ed91444db5dda462f8f4e41558cfdfab1b0)

[clubby789]

ba6b3bc good, trying edc139b77

@bors try

[bors]

⌛ Trying commit 2a9d4c6 with merge 34774f8...

[bors]

💔 Test failed - checks-actions

[bors]

💔 Test failed - checks-actions

[jieyouxu]

rust-lang/cmake-rs@d668808 bad, trying rust-lang/cmake-rs@163d33f

@bors try

[bors]

⌛ Trying commit f968c86 with merge 4039363...

[bors]

☀️ Try build successful - checks-actions
Build commit: 4039363 (40393637d8bbfd2175f671bcdbb76ee300bfa82b)

[clubby789]

d66808 confirmed bad. Will see if I can investigate a fix

[clubby789]

This should fix it - if this works and the most recent version of cmake works, let's try and land the bump
@bors try

[bors]

⌛ Trying commit 1de6212 with merge f048f9e...

[clubby789]

Oops, need to use the 'bad' version of cc

@bors try

[bors]

⌛ Trying commit fcee667 with merge 583f4f0...

[bors]

💔 Test failed - checks-actions

[clubby789]

Hmm. Looks like telling Cmake we're using iOS causes it to run iOS-initalize.cmake, which errors because of

rust/src/bootstrap/src/core/build_steps/llvm.rs

Lines 400 to 402 in 387b245

	// These two defines prevent CMake from automatically trying to add a MacOSX sysroot, which leads to a compiler error.
	cfg.define("CMAKE_OSX_SYSROOT", "/");
	cfg.define("CMAKE_OSX_DEPLOYMENT_TARGET", "");

#73903 (comment)

Let's see if this hack is unecessary now

[clubby789]

@bors try

[bors]

⌛ Trying commit 7a9b033 with merge 0f380ea...

[rust-log-analyzer]

The job dist-apple-various failed! Check out the build log: (web) (plain)

Click to see the possible cause of the failure (guessed by this bot)

Updating files:  98% (49925/50943)
Updating files:  99% (50434/50943)
Updating files: 100% (50943/50943)
Updating files: 100% (50943/50943), done.
Switched to a new branch 'try'
branch 'try' set up to track 'origin/try'.
[command]/usr/local/bin/git log -1 --format=%H
0f380ea86d2f090f353e780b0171816cadd698fc
##[group]Run src/ci/scripts/setup-environment.sh
src/ci/scripts/setup-environment.sh
---
file:.git/config remote.origin.url=https://github.com/rust-lang-ci/rust
file:.git/config remote.origin.fetch=+refs/heads/*:refs/remotes/origin/*
file:.git/config gc.auto=0
file:.git/config http.https://github.com/.extraheader=AUTHORIZATION: basic ***
file:.git/config branch.try.remote=origin
file:.git/config branch.try.merge=refs/heads/try
file:.git/config remote.upstream.fetch=+refs/heads/*:refs/remotes/upstream/*
file:.git/config submodule.library/backtrace.active=true
file:.git/config submodule.library/backtrace.url=https://github.com/rust-lang/backtrace-rs.git
file:.git/config submodule.library/stdarch.active=true
---
   Compiling clap_complete v4.5.40
   Compiling xz2 v0.1.7
   Compiling toml v0.5.11
   Compiling fd-lock v4.0.2
   Compiling cmake v0.1.48 (https://github.com/rust-lang/cmake-rs?rev=d6688089f1e96f5bb0ecdb770b83da4994c4b3ef#d6688089)
   Compiling home v0.5.11
   Compiling opener v0.5.2
   Compiling build_helper v0.1.0 (/Users/runner/work/rust/rust/src/build_helper)
   Compiling termcolor v1.4.1

[bors]

💔 Test failed - checks-actions

[clubby789]

Not sure why -DCMAKE_OSX_SYSROOT=/" "-DCMAKE_OSX_DEPLOYMENT_TARGET=" " is still being passed. I'll leave this for now until I have access to a Mac to iterate faster