mehdi_amini added inline comments.
================
Comment at: lib/CMakeLists.txt:155
+ # We can't use the "-reexported_symbols_list" when we build the
+ # new/delete operators as part of the dylib: the linker would fail.
+ set(OSX_RE_EXPORT_LINE
"-Wl,-reexport_library,${CMAKE_OSX_SYSROOT}/usr/lib/libc++abi.dylib")
----------------
EricWF wrote:
> Please explain that the linker will fail because `libc++abi` also provides
> those definitions.
Mmmm, actually no, the linker fails because libc++ provide those definition.
The linker complains because we can't ask to export the definitions from
libc++abi while we already have some definitions!
https://reviews.llvm.org/D31272
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