I don't think your fix with the symlinks is correct. You've just worked-around one part of the problem (missing include directories) leaving the total lack of detection of llvm alone. Now you lack the HAVE_LLVM define that should be automatically created by the build system if it recognizes llvm correctly. Without it, the source code references the already non-existing R600 target, since it doesn't know which llvm version it deals with. After that you will lack the library references, and maybe other llvm-specific compilation options. Trying to work-around all that seems counterproductive.
Do you have the llvm development package (I think it's called llvm-dev or libllvm-dev on ubuntu) installed? It seems that configure cannot find the llvm-config binary. It should probably be in /usr/bin. 2016-10-01 18:44 GMT+02:00 Limeth <jakub.hlusi...@email.cz>: > I have found out that the llvm-3.9 installation directory in Ubuntu is not > as you said and ended up creating symlinks to it: > ``` > sudo ln -s /usr/include/llvm-3.9/llvm/ /usr/include/llvm > sudo ln -s /usr/include/llvm-c-3.9/llvm-c/ /usr/include/llvm-c > ``` > > Now I seem to be getting a different error: > ``` > ac_llvm_util.c: In function ‘ac_init_llvm_target’: > ac_llvm_util.c:13:2: error: implicit declaration of function > ‘LLVMInitializeR600TargetInfo’ [-Werror=implicit-function-declaration] > LLVMInitializeR600TargetInfo(); > ^ > ac_llvm_util.c:14:2: error: implicit declaration of function > ‘LLVMInitializeR600Target’ [-Werror=implicit-function-declaration] > LLVMInitializeR600Target(); > ^ > ac_llvm_util.c:15:2: error: implicit declaration of function > ‘LLVMInitializeR600TargetMC’ [-Werror=implicit-function-declaration] > LLVMInitializeR600TargetMC(); > ^ > ac_llvm_util.c:16:2: error: implicit declaration of function > ‘LLVMInitializeR600AsmPrinter’ [-Werror=implicit-function-declaration] > LLVMInitializeR600AsmPrinter(); > ^ > cc1: some warnings being treated as errors > ``` > Full log: http://pastebin.com/QgyQdX0r > > After further investigation, I've found that this error resides in > RADV-specific source code; now I'm on my own. I will proceed to revert to > older, working commits on that branch. > > Thank you for the help everyone, much appreciated! > Jakub "Limeth" Hlusička > > On So, říj 1, 2016 at 5:29 , Bas Nieuwenhuizen <b...@basnieuwenhuizen.nl> > wrote: > > Hi, Do you have LLVM development packages installed? It seems configure > can't find llvm-config and the header that can't be found is in the standard > include path, at least for archlinux (i.e. > /usr/include/llvm-c/TargetMachine.h). radv needs LLVM 3.9 development > packages or newer. The issue Gustaw referred to is probably the cause of > configure not giving an error about it. If you want to be sure this is > handled right, also enable radeonsi to be build. Yours sincerely, Bas > Nieuwenhuizen On Sat, Oct 1, 2016 at 2:23 PM, Limeth > <jakub.hlusi...@email.cz> wrote: > > Hello, I decided to try out the work-in-progress AMD driver with Vulkan > support: https://github.com/airlied/mesa/tree/semi-interesting But when I > try to compile the source, it fails -- see the log: > http://pastebin.com/1nCQYCEF Is this a common problem with the official > mesa3d repo aswell, or is it RADV-specific? How can I resolve this? Thank > you, Jakub "Limeth" Hlusička _______________________________________________ > mesa-dev mailing list mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev > > > > > _______________________________________________ > mesa-dev mailing list > mesa-dev@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/mesa-dev > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
