Emil Velikov wrote:
On 16 October 2017 at 03:22, Jan Vesely <jan.ves...@rutgers.edu> wrote:
On Sun, 2017-10-15 at 00:00 +0100, Andy Furniss wrote:
Andy Furniss wrote:
Since
commit 13a53c4f5cdd664fd155c9e78fb46a4387af006c
Author: Emil Velikov <emil.veli...@collabora.com>
Date: Thu Oct 5 11:19:05 2017 +0100
configure.ac: rework llvm libs handling for 3.9+
I am getting 00s of
.... /mesa/src/amd/common/..... undefined reference to LLVM......
Using git llvm have tried with -DLLVM_APPEND_VC_REV=OFF
My llvm config =
cmake -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_BUILD_TYPE=Release
-DLLVM_TARGETS_TO_BUILD="host;AMDGPU" -DLLVM_ENABLE_ASSERTIONS=ON
-DLLVM_BUILD_LLVM_DYLIB=ON
Build is OK with llvm built with -DLLVM_LINK_LLVM_DYLIB=ON
THis is weird. that option should only set whether llvm executables are
dynamically linked. is the llvm-config output different when you toggle
this setting?
Precisely what I was wondering as well.
Andy can you please share the output of the following commands across
your build combinations:
llvm-config --link-shared --libs bitwriter
llvm-config --link-static --libs bitwriter
llvm-config --link-static --system-libs
On a "bad" build (-DLLVM_BUILD_LLVM_DYLIB=ON) I get
andy [~]$ llvm-config --link-shared --libs bitwriter
llvm-config: error: missing: /usr/lib/libLLVMDemangle.so
llvm-config: error: missing: /usr/lib/libLLVMSupport.so
llvm-config: error: missing: /usr/lib/libLLVMBinaryFormat.so
llvm-config: error: missing: /usr/lib/libLLVMCore.so
llvm-config: error: missing: /usr/lib/libLLVMBitReader.so
llvm-config: error: missing: /usr/lib/libLLVMMC.so
llvm-config: error: missing: /usr/lib/libLLVMMCParser.so
llvm-config: error: missing: /usr/lib/libLLVMObject.so
llvm-config: error: missing: /usr/lib/libLLVMProfileData.so
llvm-config: error: missing: /usr/lib/libLLVMAnalysis.so
llvm-config: error: missing: /usr/lib/libLLVMBitWriter.so
andy [~]$
andy [~]$ llvm-config --link-static --libs bitwriter
-lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject
-lLLVMMCParser -lLLVMMC -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat
-lLLVMSupport -lLLVMDemangle
andy [~]$
andy [~]$ llvm-config --link-static --system-libs
-lrt -ldl -lcurses -lpthread -lz -lm
On a "good" (-DLLVM_LINK_LLVM_DYLIB=ON) I get
andy [~]$ llvm-config --link-shared --libs bitwriter
-lLLVM-6.0svn
andy [~]$ llvm-config --link-static --libs bitwriter
-lLLVMBitWriter -lLLVMAnalysis -lLLVMProfileData -lLLVMObject
-lLLVMMCParser -lLLVMMC -lLLVMBitReader -lLLVMCore -lLLVMBinaryFormat
-lLLVMSupport -lLLVMDemangle
andy [~]$ llvm-config --link-static --system-libs
-lrt -ldl -lcurses -lpthread -lz -lm
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