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[Bazel] Don't set HAVE_[DE]REGISTER_FRAME on Windows

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This is also done based on OS in the GN build
(https://github.com/llvm/llvm-project/blob/24b0df8686/llvm/utils/gn/secondary/llvm/include/llvm/Config/BUILD.gn#L193-L203).
Of course the right way would be to set up platform detection, but that
remains TODO.

Reviewed By: csigg

Differential Revision: https://reviews.llvm.org/D107375
This commit is contained in:
Geoffrey Martin-Noble 2021-08-18 11:19:31 -07:00
parent fde0eb1f9a
commit 811dbecaf5
2 changed files with 4 additions and 2 deletions
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2
utils/bazel/llvm-project-overlay/llvm/config.bzl
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@ -32,6 +32,8 @@ posix_defines = [
"HAVE_PTHREAD_GETNAME_NP=1",
"HAVE_PTHREAD_SETNAME_NP=1",
"HAVE_PTHREAD_GETSPECIFIC=1",
"HAVE_REGISTER_FRAME=1",
"HAVE_DEREGISTER_FRAME=1",
]
linux_defines = posix_defines + [

4
utils/bazel/llvm-project-overlay/llvm/include/llvm/Config/config.h
View file

@ -75,10 +75,10 @@
/* #undef HAVE_DLADDR */
/* Define to 1 if we can register EH frames on this platform. */
#define HAVE_REGISTER_FRAME 1
/* HAVE_REGISTER_FRAME defined in Bazel*/
/* Define to 1 if we can deregister EH frames on this platform. */
#define HAVE_DEREGISTER_FRAME 1
/* HAVE_DEREGISTER_FRAME defined in Bazel*/
/* Define if __unw_add_dynamic_fde() is available on this platform. */
/* HAVE_UNW_ADD_DYNAMIC_FDE defined in Bazel */