[llvm-dev] LLVM-C.dll in LLVM release 10 seem to be incomplete/missing export directory
Alexander Benikowski via llvm-dev
llvm-dev at lists.llvm.org
Fri Apr 3 06:07:05 PDT 2020
I tested rebuilding from source on windows, using the source archive on the
downlodpage. While the x64 target using cmake created a proper solution for
VS, the x86 target created a solution where some libs were not added as
dependency on the LLVM-C library and the LLVM-C.exports, too. In my
particular case LLVMGlobalISel and LLVMXCodeGen were not wired up
correctly. Once i had these builded separately, the final linking seemed to
not take any of the builded libs into account. On my system the x86 DLL was
9 kbytes, too. So in addition to the used host-triple, something else might
be broken. I haven't done anything with CMake yet, to give an answer on how
to fix it.
Am Fr., 3. Apr. 2020 um 14:52 Uhr schrieb David Major <dmajor at mozilla.com>:
> I suspect we took the wrong branch here
> because LLVM_HOST_TRIPLE might have been "i686-pc-windows-msvc" instead.
> On Wed, Apr 1, 2020 at 6:14 PM Alexander Benikowski via llvm-dev <
> llvm-dev at lists.llvm.org> wrote:
>> Just checked again. Only the x86 dll is broken. The x64 is fine.
>> Am Mi., 1. Apr. 2020 um 23:19 Uhr schrieb Alexander Benikowski <
>> sebal007 at googlemail.com>:
>>> I downloaded the LLVM 10 release for windows and noticed, that the
>>> LLVM-C.dll for x86 has a size of 9kb, which seems strangely small.
>>> Both, the dll for x86 and x64, have no export directory. It is not
>>> possible to link them statically to Delphi code or call GetProcAddress on
>>> I do remember that this worked initially when
>>> https://reviews.llvm.org/D56774 was done when compiling the dll using
>>> cmake+vs on windows.
>> LLVM Developers mailing list
>> llvm-dev at lists.llvm.org
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