[libc-commits] [libc] Revert "[libc] Breakup freelist_malloc into separate files" (PR #119749)

[LLVM Continuous Integration via libc-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `libc-x86_64-debian-dbg-bootstrap-build` running on `libc-x86_64-debian` while building `libc` at step 4 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/200/builds/149

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 4 (annotate) failure: 'python ../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py ...' (failure)
@@@BUILD_STEP cmake@@@
@@@HALT_ON_FAILURE@@@
The build step threw an exception...
Traceback (most recent call last):
  File "/home/llvm-libc-buildbot/home/sivachandra/libc-x86_64-debian/libc-x86_64-debian-dbg-bootstrap-build/build/../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 161, in step
    yield
  File "/home/llvm-libc-buildbot/home/sivachandra/libc-x86_64-debian/libc-x86_64-debian-dbg-bootstrap-build/build/../llvm-zorg/zorg/buildbot/builders/annotated/libc-linux.py", line 89, in main
    cmakes_args.append(f"-DLLVM_ENABLE_PROJECTS={';'.join(runtimes)}")
    ^^^^^^^^^^^
NameError: name 'cmakes_args' is not defined
@@@STEP_FAILURE@@@
@@@BUILD_STEP build libc@@@
Running: ninja libc
[1/34] Generating VCSRevision.h
[2/34] Generating VCSVersion.inc
[3/34] Building CXX object tools/clang/lib/Basic/CMakeFiles/obj.clangBasic.dir/Version.cpp.o

```

</details>

https://github.com/llvm/llvm-project/pull/119749