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
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@nuetzel-hh.de 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/CMakeTmpRun 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
Not Marek, but hope this answer will help. libclc uses clang CLC preprocessor on .ll files, llvm/clang-13 started including clc declarations by default (clang cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce), thus corrupting any .ll assembly files that are used by libclc. Inclusion of the default declarations can be turned off using a cmdline switch but that remains to be implemented in the libclc build system. manually adding '-cl-no-stdinc' should work as a workaround.
Jan
On Thu, Mar 4, 2021 at 10:27 PM Dieter Nützel Dieter@nuetzel-hh.de 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/CMakeTmpRun 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
Hello Jan,
I very much appreciate your advice. Tried several places... ...where to put it?
Dieter
Am 06.03.2021 17:56, schrieb Jan Vesely:
Not Marek, but hope this answer will help. libclc uses clang CLC preprocessor on .ll files, llvm/clang-13 started including clc declarations by default (clang cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce), thus corrupting any .ll assembly files that are used by libclc. Inclusion of the default declarations can be turned off using a cmdline switch but that remains to be implemented in the libclc build system. manually adding '-cl-no-stdinc' should work as a workaround.
Jan
On Thu, Mar 4, 2021 at 10:27 PM Dieter Nützel Dieter@nuetzel-hh.de 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
hi,
sorry the option is actually -cl-no-stdinc. you can add it to 'target_compiler_options'. I should have a patch ready soon(tm), but time is scarce.
Jan
On Sun, Mar 7, 2021 at 9:51 PM Dieter Nützel Dieter@nuetzel-hh.de wrote:
Hello Jan,
I very much appreciate your advice. Tried several places... ...where to put it?
Dieter
Am 06.03.2021 17:56, schrieb Jan Vesely:
Not Marek, but hope this answer will help. libclc uses clang CLC preprocessor on .ll files, llvm/clang-13 started including clc declarations by default (clang cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce), thus corrupting any .ll assembly files that are used by libclc. Inclusion of the default declarations can be turned off using a cmdline switch but that remains to be implemented in the libclc build system. manually adding '-cl-no-stdinc' should work as a workaround.
Jan
On Thu, Mar 4, 2021 at 10:27 PM Dieter Nützel Dieter@nuetzel-hh.de 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
One more update. without changing any cmake files the following cmdline should work: cmake ../llvm-project/libclc/ -DLLVM_CONFIG=/usr/local/llvm-git/bin/llvm-config -DCMAKE_LLAsm_FLAGS=-cl-no-stdinc -DCMAKE_CLC_FLAGS=-cl-no-stdinc
Jan On Wed, Mar 10, 2021 at 1:20 AM Jan Vesely jan.vesely@rutgers.edu wrote:
hi,
sorry the option is actually -cl-no-stdinc. you can add it to 'target_compiler_options'. I should have a patch ready soon(tm), but time is scarce.
Jan
On Sun, Mar 7, 2021 at 9:51 PM Dieter Nützel Dieter@nuetzel-hh.de wrote:
Hello Jan,
I very much appreciate your advice. Tried several places... ...where to put it?
Dieter
Am 06.03.2021 17:56, schrieb Jan Vesely:
Not Marek, but hope this answer will help. libclc uses clang CLC preprocessor on .ll files, llvm/clang-13 started including clc declarations by default (clang cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce), thus corrupting any .ll assembly files that are used by libclc. Inclusion of the default declarations can be turned off using a cmdline switch but that remains to be implemented in the libclc build system. manually adding '-cl-no-stdinc' should work as a workaround.
Jan
On Thu, Mar 4, 2021 at 10:27 PM Dieter Nützel Dieter@nuetzel-hh.de 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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
[CC trimmed - excluded Marek]
Too bad Jan,
'configure' works, now. But compilation brakes after that. How can we add '-cl-no-stdinc' only to CMAKE_CLC_FLAGS and NOT CXX flags (see below)?
Tried
libclc/build> pwd /opt/llvm-project/libclc/build
libclc/build> cmake ../ -DLLVM_CONFIG=/usr/local/bin/llvm-config -DCMAKE_LLAsm_FLAGS=-cl-no-stdinc -DCMAKE_CLC_FLAGS=-cl-no-stdinc
and
libclc/build> cmake ../../../llvm-project/libclc/ -DLLVM_CONFIG=/usr/local/bin/llvm-config -DCMAKE_LLAsm_FLAGS=-cl-no-stdinc
-- 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;-fno-exceptions;-cl-no-stdinc
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 -- works -- Found Python3: /usr/bin/python3.8 (found version "3.8.8") found components: Interpreter BUILDING amdgcn-- DEVICE: tahiti ( pitcairn;verde;oland;hainan;bonaire;kabini;kaveri;hawaii;mullins;tonga;iceland;carrizo;fiji;stoney;polaris10;polaris11;gfx900;gfx902;gfx904;gfx906 ) BUILDING amdgcn--amdhsa DEVICE: none ( ) BUILDING amdgcn-mesa-mesa3d DEVICE: tahiti ( pitcairn;verde;oland;hainan;bonaire;kabini;kaveri;hawaii;mullins;tonga;iceland;carrizo;fiji;stoney;polaris10;polaris11;gfx900;gfx902;gfx904;gfx906 ) BUILDING clspv-- DEVICE: none ( ) BUILDING nvptx-- DEVICE: none ( ) BUILDING nvptx--nvidiacl DEVICE: none ( ) BUILDING nvptx64-- DEVICE: none ( ) BUILDING nvptx64--nvidiacl DEVICE: none ( ) BUILDING r600-- DEVICE: cedar ( palm;sumo;sumo2;redwood;juniper ) DEVICE: cypress ( hemlock ) DEVICE: barts ( turks;caicos ) DEVICE: cayman ( aruba ) BUILDING spirv-mesa3d- DEVICE: none ( ) BUILDING spirv64-mesa3d- DEVICE: none ( ) -- Configuring done -- Generating done -- Build files have been written to: /opt/llvm-project/libclc/build libclc/build> make -j Scanning dependencies of target generate_convert.cl Scanning dependencies of target prepare_builtins [ 0%] Generating convert.cl [ 0%] Building CXX object CMakeFiles/prepare_builtins.dir/utils/prepare-builtins.cpp.o c++: error: unrecognized command-line option ‘-cl-no-stdinc’; did you mean ‘-nostdinc’? make[2]: *** [CMakeFiles/prepare_builtins.dir/build.make:82: CMakeFiles/prepare_builtins.dir/utils/prepare-builtins.cpp.o] Fehler 1 make[1]: *** [CMakeFiles/Makefile2:1810: CMakeFiles/prepare_builtins.dir/all] Fehler 2 make[1]: *** Es wird auf noch nicht beendete Prozesse gewartet.... [ 0%] Built target generate_convert.cl make: *** [Makefile:160: all] Fehler 2
And YES, my time during these 'Corona-Times' is limited, too... ...my wife is a children's nurse, we 5 aktive doctors (4 pneumologist), 7 entire in our family and my second discipline was medicine, too. ;-)
Greetings and Gesundheit to all of you!
Dieter
Am 10.03.2021 18:03, schrieb Jan Vesely:
One more update. without changing any cmake files the following cmdline should work: cmake ../llvm-project/libclc/ -DLLVM_CONFIG=/usr/local/llvm-git/bin/llvm-config -DCMAKE_LLAsm_FLAGS=-cl-no-stdinc -DCMAKE_CLC_FLAGS=-cl-no-stdinc
Jan
On Wed, Mar 10, 2021 at 1:20 AM Jan Vesely jan.vesely@rutgers.edu wrote:
hi,
sorry the option is actually -cl-no-stdinc. you can add it to 'target_compiler_options'. I should have a patch ready soon(tm), but time is scarce.
Jan
On Sun, Mar 7, 2021 at 9:51 PM Dieter Nützel Dieter@nuetzel-hh.de wrote:
Hello Jan,
I very much appreciate your advice. Tried several places... ...where to put it?
Dieter
Am 06.03.2021 17:56, schrieb Jan Vesely:
Not Marek, but hope this answer will help. libclc uses clang CLC preprocessor on .ll files, llvm/clang-13
started
including clc declarations by default (clang cf3ef15a6ec5e5b45c6c54e8fbe3769255e815ce), thus corrupting any .ll assembly files that are used by libclc. Inclusion of the default declarations can be turned off using a cmdline switch but that remains to be implemented in the libclc
build
system. manually adding '-cl-no-stdinc' should work as a workaround.
Jan
On Thu, Mar 4, 2021 at 10:27 PM Dieter Nützel
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 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel
dri-devel@lists.freedesktop.org
-
Dieter Nützel -
Jan Vesely -
Marek Olšák