[libc-commits] [libc] Revert "[libc] New HeaderGen Switch Flip" (PR #99978)

[via libc-commits]

https://github.com/RoseZhang03 created https://github.com/llvm/llvm-project/pull/99978

Reverts llvm/llvm-project#99929

>From 052f002d33e247b9e00994a100bf32531fefe615 Mon Sep 17 00:00:00 2001
From: RoseZhang03 <rosezhang at google.com>
Date: Mon, 22 Jul 2024 15:25:52 -0700
Subject: [PATCH] Revert "[libc] New HeaderGen Switch Flip (#99929)"

This reverts commit 93eb9ec368817e63e2e8a2ef567bc23211acb776.
---
 libc/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt
index 45cca17562d26..6e0760724d963 100644
--- a/libc/CMakeLists.txt
+++ b/libc/CMakeLists.txt
@@ -73,7 +73,7 @@ if(LIBC_BUILD_GPU_LOADER OR (LLVM_LIBC_GPU_BUILD AND NOT LLVM_RUNTIMES_BUILD))
   add_subdirectory(utils/gpu)
 endif()
 
-option(LIBC_USE_NEW_HEADER_GEN "Generate header files using new headergen instead of the old one" ON)
+option(LIBC_USE_NEW_HEADER_GEN "Generate header files using new headergen instead of the old one" OFF)
 
 set(NEED_LIBC_HDRGEN FALSE)
 if(NOT LLVM_RUNTIMES_BUILD)