diff --git a/libc/CMakeLists.txt b/libc/CMakeLists.txt
--- a/libc/CMakeLists.txt
+++ b/libc/CMakeLists.txt
@@ -42,6 +42,8 @@
                   --print-resource-dir not supported by host compiler")
 endif()
 
+option(LLVM_LIBC_FULL_BUILD "Build and test LLVM libc as if it is the full libc" OFF)
+
 option(LLVM_LIBC_ENABLE_LINTING "Enables linting of libc source files" OFF)
 if(LLVM_LIBC_ENABLE_LINTING)
   if("clang-tools-extra" IN_LIST LLVM_ENABLE_PROJECTS
@@ -56,7 +58,7 @@
       To disable linting set LLVM_LIBC_ENABLE_LINTING to OFF
       (pass -DLLVM_LIBC_ENABLE_LINTING=OFF to cmake).")
   endif()
-else()
+elseif(LLVM_LIBC_FULL_BUILD)
   message(WARNING "
     Linting for libc is currently disabled.
 
@@ -64,8 +66,6 @@
     (pass -DLLVM_LIBC_ENABLE_LINTING=ON to cmake).")
 endif()
 
-option(LLVM_LIBC_FULL_BUILD "Build and test LLVM libc as if it is the full libc" OFF)
-
 include(CMakeParseArguments)
 include(LLVMLibCRules)
 include(LLVMLibCCheckCpuFeatures)