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remove Cmake option for LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING

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This is a follow-up to my change in r295090, which added support for
disabling these checks selectively based on setting the preprocessor
macro without relying on the Cmake setting. Swift has moved over to use
that approach, so we can clean up here and remove the Cmake setting.

https://reviews.llvm.org/D30578

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@297109 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2017-03-07 00:51:07 +00:00
parent 48a77b7523
commit 8441750c17
2 changed files with 2 additions and 8 deletions
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3
CMakeLists.txt
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@ -396,9 +396,6 @@ option(LLVM_ENABLE_EXPENSIVE_CHECKS "Enable expensive checks" OFF)
set(LLVM_ABI_BREAKING_CHECKS "WITH_ASSERTS" CACHE STRING
"Enable abi-breaking checks. Can be WITH_ASSERTS, FORCE_ON or FORCE_OFF.")
option(LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
"Disable abi-breaking checks mismatch detection at link-tim." OFF)
option(LLVM_FORCE_USE_OLD_HOST_TOOLCHAIN
"Set to ON to force using an old, unsupported host toolchain." OFF)

7
include/llvm/Config/abi-breaking.h.cmake
View File

@ -15,11 +15,8 @@
/* Define to enable checks that alter the LLVM C++ ABI */
#cmakedefine01 LLVM_ENABLE_ABI_BREAKING_CHECKS
/* Define to disable the link-time checking of mismatch for
LLVM_ENABLE_ABI_BREAKING_CHECKS */
#ifndef LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
#cmakedefine01 LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
#endif
/* Allow selectively disabling link-time mismatch checking so that header-only
ADT content from LLVM can be used without linking libSupport. */
#if !LLVM_DISABLE_ABI_BREAKING_CHECKS_ENFORCING
// ABI_BREAKING_CHECKS protection: provides link-time failure when clients build