Hi,
I can't answer this because our Mesa team doesn't work on LLVM and we don't build libclc.
Marek
On Thu, Mar 4, 2021 at 10:20 PM Dieter Nützel <Dieter@xxxxxxxxxxxxx> wrote:
Hello Marek,
can't compile anything, here.
Poor Intel Nehalem X3470.
Trying LLVM 12-rc2 later.
Greetings,
Dieter
llvm-project/libclc> cd build && cmake ../
-- The CXX compiler identification is GNU 10.2.1
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
LLVM version: 13.0.0git
LLVM system libs:
LLVM libs: -lLLVM-13git
LLVM libdir: /usr/local/lib
LLVM bindir: /usr/local/bin
LLVM ld flags: -L/usr/local/lib
LLVM cxx flags:
-I/usr/local/include;-std=c++14;;;-fno-exceptions;-D_GNU_SOURCE;-D__STDC_CONSTANT_MACROS;-D__STDC_FORMAT_MACROS;-D__STDC_LIMIT_MACROS;-fno-rtti;-fno-exceptions
clang: /usr/local/bin/clang
llvm-as: /usr/local/bin/llvm-as
llvm-link: /usr/local/bin/llvm-link
opt: /usr/local/bin/opt
llvm-spirv: /usr/local/bin/llvm-spirv
-- Check for working CLC compiler: /usr/local/bin/clang
-- Check for working CLC compiler: /usr/local/bin/clang -- works
-- Check for working LLAsm compiler: /usr/local/bin/llvm-as
-- Check for working LLAsm compiler: /usr/local/bin/llvm-as -- broken
CMake Error at cmake/CMakeTestLLAsmCompiler.cmake:40 (message):
The LLAsm compiler "/usr/local/bin/llvm-as" is not able to compile a
simple
test program.
It fails with the following output:
Change Dir: /opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/gmake cmTC_87af9/fast && /usr/bin/gmake
-f
CMakeFiles/cmTC_87af9.dir/build.make CMakeFiles/cmTC_87af9.dir/build
gmake[1]: Verzeichnis
„/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp“ wird betreten
Building LLAsm object CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc
/usr/local/bin/clang -E -P -x cl
/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp/testLLAsmCompiler.ll
-o
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp
/usr/local/bin/llvm-as -o
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp
/usr/local/bin/llvm-as:
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp:1:1: error:
expected
top-level entity
typedef unsigned char uchar;
^
gmake[1]: *** [CMakeFiles/cmTC_87af9.dir/build.make:86:
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc] Fehler 1
gmake[1]: Verzeichnis
„/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp“ wird verlassen
gmake: *** [Makefile:140: cmTC_87af9/fast] Fehler 2
CMake will not be able to correctly generate this project.
Call Stack (most recent call first):
CMakeLists.txt:127 (enable_language)
-- Configuring incomplete, errors occurred!
See also "/opt/llvm-project/libclc/build/CMakeFiles/CMakeOutput.log".
See also "/opt/llvm-project/libclc/build/CMakeFiles/CMakeError.log".
CMakeError.log
Determining if the LLAsm compiler works failed with the following
output:
Change Dir: /opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp
Run Build Command(s):/usr/bin/gmake cmTC_87af9/fast && /usr/bin/gmake
-f CMakeFiles/cmTC_87af9.dir/build.make CMakeFiles/cmTC_87af9.dir/build
gmake[1]: Verzeichnis
„/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp“ wird betreten
Building LLAsm object CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc
/usr/local/bin/clang -E -P -x cl
/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp/testLLAsmCompiler.ll
-o CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp
/usr/local/bin/llvm-as -o CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp
/usr/local/bin/llvm-as:
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc.temp:1:1: error: expected
top-level entity
typedef unsigned char uchar;
^
gmake[1]: *** [CMakeFiles/cmTC_87af9.dir/build.make:86:
CMakeFiles/cmTC_87af9.dir/testLLAsmCompiler.bc] Fehler 1
gmake[1]: Verzeichnis
„/opt/llvm-project/libclc/build/CMakeFiles/CMakeTmp“ wird verlassen
gmake: *** [Makefile:140: cmTC_87af9/fast] Fehler 2
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