Alexander Benikowski via llvm-dev
2020-Apr-01 21:19 UTC
[llvm-dev] LLVM-C.dll in LLVM release 10 seem to be incomplete/missing export directory
Hello, 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 them. I do remember that this worked initially when https://reviews.llvm.org/D56774 was done when compiling the dll using cmake+vs on windows. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200401/b15d6ba8/attachment.html>
Alexander Benikowski via llvm-dev
2020-Apr-01 22:13 UTC
[llvm-dev] LLVM-C.dll in LLVM release 10 seem to be incomplete/missing export directory
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>:> Hello, > 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 > them. > > I do remember that this worked initially when > https://reviews.llvm.org/D56774 was done when compiling the dll using > cmake+vs on windows. >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200402/eda78c92/attachment.html>
David Major via llvm-dev
2020-Apr-03 12:54 UTC
[llvm-dev] LLVM-C.dll in LLVM release 10 seem to be incomplete/missing export directory
I suspect we took the wrong branch here https://github.com/llvm/llvm-project/blob/ab411801b82783eb7f652701ccfce81b16cf1811/llvm/tools/llvm-shlib/CMakeLists.txt#L119-L124 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>: > >> Hello, >> 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 >> them. >> >> 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 > https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20200403/780f9b75/attachment.html>