Add link-time detection of LLVM_ABI_BREAKING_CHECKS mismatch
Summary:
LLVM will define a symbol, either EnableABIBreakingChecks or
DisableABIBreakingChecks depending on the configuration setting for
LLVM_ABI_BREAKING_CHECKS.
The llvm-config.h header will add weak references to these symbols in
every clients that includes this header. This should ensure that
a mismatch triggers a link failure (or a load time failure for DSO).
On MSVC, the pragma "detect_mismatch" is used instead.
Reviewers: rnk, jroelofs
Subscribers: llvm-commits, mgorny
Differential Revision: https://reviews.llvm.org/D26841
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287352
91177308-0d34-0410-b5e6-
96231b3b80d8
projects / llvm / commit