MaskRay added inline comments.
================
Comment at: clang/tools/driver/CMakeLists.txt:123
+
+check_linker_flag("-Wl,-z,relax=transtls" LINKER_SUPPORTS_Z_RELAX_TRANSTLS)
----------------
ro wrote:
> MaskRay wrote:
> > GNU ld reports a warning instead of an error when an unknown `-z` is seen.
> > The warning remains a warning even with `--fatal-warnings`.
> > GNU ld reports a warning instead of an error when an unknown `-z` is seen.
> > The warning remains a warning even with `--fatal-warnings`.
>
> Thanks for reminding me about that misfeature of GNU `ld`. I guess
> `check_linker_flags` needs to be updated to handle that.
> In the case at hand, it won't matter either way: the flag is only passed to
> `ld`, which on Solaris is guaranteed to be the native linker. Once (if at
> all) I get around to completing D85309, I can deal with that. For now, other
> targets won't see linker warnings about this flag, other than when the flag
> is used at build time.
OK. Then I guess you can condition this when the OS is Solaris?
================
Comment at: compiler-rt/lib/sanitizer_common/sanitizer_linux_libcdep.cpp:461
+// $SRC/cmd/sgs/include/rtld.h.
+typedef struct {
+ Link_map rt_public;
----------------
In C++ you can just write `struct .... { ... }`, not need for typedef
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D91605/new/
https://reviews.llvm.org/D91605
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