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Dennis Luehring via llvm-dev

2018-Sep-21 13:55 UTC

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

my build environment:

Win7 x64
VStudio 2017 Community Edition 15.8.4 (latest)
CMake 3.12.1 (x86)
git 2.19.0 (latest, x64)
Python 2.7.2 (x86)
x64 Native Tools Command Prompt for VS 2017

directory structure:

test
     llvm <-- git clone https://github.com/llvm-mirror/llvm, git checkout
release_70
       tools
         clang <-- git clone https://github.com/llvm-mirror/clang, git
checkout release_70
     llvm_build

build steps:

cd llvm_build
cmake -Thost=x64 -G "Visual Studio 15 2017 Win64"
-DLLVM_TARGETS_TO_BUILD=host -DLLVM_BUILD_EXAMPLES=1
-DCLANG_BUILD_EXAMPLES=1 -DLLVM_INCLUDE_TESTS=OFF
-DLLVM_INCLUDE_DOCS=OFF ..\llvm
cmake --build . --config Debug

after building i open llvm-build\LLVM.sln in VS2017 ... loading 273 projects

question1: if left click on the solution root and select "build
solution" (to check if everyhing is built) two files
DummyClangFuzzer.cpp and ClangFuzzer.cpp getting compiled - is that
indendet?

then i want to add some tests to the Fibonacci example and added
IRReader to llvm\examples\Fibonacci\CMakeLists.txt

set(LLVM_LINK_COMPONENTS
    Core
    ExecutionEngine
    Interpreter
    MC
    MCJIT
    Support
    nativecodegen
    IRReader # <-- new
    )

and then build the Fibonacci example

but the build will fail with this log - even git revert on the llvm root 
does not get me back to an buildable state,
i tried to build the Fibonacci project and the solution

the projects ZERO_CHECK and Fibonacci giving these errors

Severity    Code    Description    Project    File    Line Suppression State
Error    MSB6006    "cmd.exe" exited with code -1073741819.
ZERO_CHECK    C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets
209
Severity    Code    Description    Project    File    Line Suppression State
Error    MSB6006    "cmd.exe" exited with code 1.    Fibonacci
C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets 
209


"DIA SDK not found" msg seems to be related to
https://stackoverflow.com/questions/44481648/llvm-cmake-install-cannot-find-dia-sdk
but why do i (maybe) need to set the VSINSTALLDIR when inside of the IDE?

any ideas?


this is the log that is create

... many... generate.stamp is up-to-date.
1>CMake does not need to re-run because
D:/projects/fun/jit_tests/clang_from_src/llvm-build/runtimes/CMakeFiles/generate.stamp

is up-to-date.
1>CMake does not need to re-run because
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/CMakeFiles/generate.stamp

is up-to-date.
1>CMake does not need to re-run because
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/BrainF/CMakeFiles/generate.stamp

is up-to-date.
1>CMake is re-running because
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp

is out-of-date.
1>  the file
'D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt'
1>  is newer than
'D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp.depend'
1>  result='-1'
1>CMake Deprecation Warning at CMakeLists.txt:14 (cmake_policy):
1>  The OLD behavior for policy CMP0051 will be removed from a future
version
1>  of CMake.
1>
1>  The cmake-policies(7) manual explains that the OLD behaviors of all
1>  policies are deprecated and that a policy should be set to OLD only
under
1>  specific short-term circumstances.  Projects should be ported to the NEW
1>  behavior and not rely on setting a policy to OLD.
1>
1>
1>-- Selecting Windows SDK version 10.0.17134.0 to target Windows 6.1.7601.
1>-- Could NOT find Backtrace (missing: Backtrace_LIBRARY
Backtrace_INCLUDE_DIR)
1>-- Native target architecture is X86
1>CMake Error at cmake/config-ix.cmake:466 (message):
1>  DIA SDK not found.  If you have both VS 2012 and 2013 installed, you may
1>  need to uninstall the former and re-install the latter afterwards.
1>Call Stack (most recent call first):
1>  CMakeLists.txt:600 (include)
1>
1>
1>-- Configuring incomplete, errors occurred!
1>See also
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeOutput.log".
1>See also
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeError.log".
1>CMake Configure step failed.  Build files cannot be regenerated
correctly.  Attempting to stop IDE build.
1>C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(209,5):

error MSB6006: "cmd.exe" exited with code -1073741819.
1>Done building project "ZERO_CHECK.vcxproj" -- FAILED.
2>------ Build started: Project: llvm_vcsrevision_h, Configuration:
Debug x64 ------
3>------ Build started: Project: intrinsics_gen, Configuration: Debug
x64 ------
4>------ Build started: Project: InstCombineTableGen, Configuration:
Debug x64 ------
5>------ Build started: Project: AttributeCompatFuncTableGen,
Configuration: Debug x64 ------
6>------ Build started: Project: X86CommonTableGen, Configuration: Debug
x64 ------
7>------ Build started: Project: Fibonacci, Configuration: Debug x64 ------
7>Building Custom Rule
D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt
7>CMake is re-running because
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp

is out-of-date.
7>  the file
'D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt'
7>  is newer than
'D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp.depend'
7>  result='-1'
7>CMake Deprecation Warning at CMakeLists.txt:14 (cmake_policy):
7>  The OLD behavior for policy CMP0051 will be removed from a future
version
7>  of CMake.
7>
7>  The cmake-policies(7) manual explains that the OLD behaviors of all
7>  policies are deprecated and that a policy should be set to OLD only
under
7>  specific short-term circumstances.  Projects should be ported to the NEW
7>  behavior and not rely on setting a policy to OLD.
7>
7>
7>-- Selecting Windows SDK version 10.0.17134.0 to target Windows 6.1.7601.
7>-- Could NOT find Backtrace (missing: Backtrace_LIBRARY
Backtrace_INCLUDE_DIR)
7>-- Native target architecture is X86
7>CMake Error at cmake/config-ix.cmake:466 (message):
7>  DIA SDK not found.  If you have both VS 2012 and 2013 installed, you may
7>  need to uninstall the former and re-install the latter afterwards.
7>Call Stack (most recent call first):
7>  CMakeLists.txt:600 (include)
7>
7>
7>-- Configuring incomplete, errors occurred!
7>See also
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeOutput.log".
7>See also
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeError.log".
7>C:\Program Files (x86)\Microsoft Visual
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(209,5):

error MSB6006: "cmd.exe" exited with code 1.
7>Done building project "Fibonacci.vcxproj" -- FAILED.
========== Build: 5 succeeded, 2 failed, 35 up-to-date, 0 skipped ==========

Michael Kruse via llvm-dev

2018-Sep-21 17:20 UTC

head link

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

I might try compiling your source from the VS's Developer Command Prompt:

cmake --build . --target Fibonacci

Does this work?

Otherwise, there might be some workarounds. E.g. Unload the
"ZERO_CHECK" project from the IDE so it does not reconfigure (or just
run cmake from outside the IDE before building). Or start the IDE from
the Developer Command Prompt so the right environment variables are
set.

Michael






Am Fr., 21. Sep. 2018 um 08:56 Uhr schrieb Dennis Luehring via
llvm-dev <llvm-dev at lists.llvm.org>:>
> my build environment:
>
> Win7 x64
> VStudio 2017 Community Edition 15.8.4 (latest)
> CMake 3.12.1 (x86)
> git 2.19.0 (latest, x64)
> Python 2.7.2 (x86)
> x64 Native Tools Command Prompt for VS 2017
>
> directory structure:
>
> test
>      llvm <-- git clone https://github.com/llvm-mirror/llvm, git
checkout
> release_70
>        tools
>          clang <-- git clone https://github.com/llvm-mirror/clang, git
> checkout release_70
>      llvm_build
>
> build steps:
>
> cd llvm_build
> cmake -Thost=x64 -G "Visual Studio 15 2017 Win64"
> -DLLVM_TARGETS_TO_BUILD=host -DLLVM_BUILD_EXAMPLES=1
> -DCLANG_BUILD_EXAMPLES=1 -DLLVM_INCLUDE_TESTS=OFF
> -DLLVM_INCLUDE_DOCS=OFF ..\llvm
> cmake --build . --config Debug
>
> after building i open llvm-build\LLVM.sln in VS2017 ... loading 273
projects
>
> question1: if left click on the solution root and select "build
> solution" (to check if everyhing is built) two files
> DummyClangFuzzer.cpp and ClangFuzzer.cpp getting compiled - is that
> indendet?
>
> then i want to add some tests to the Fibonacci example and added
> IRReader to llvm\examples\Fibonacci\CMakeLists.txt
>
> set(LLVM_LINK_COMPONENTS
>     Core
>     ExecutionEngine
>     Interpreter
>     MC
>     MCJIT
>     Support
>     nativecodegen
>     IRReader # <-- new
>     )
>
> and then build the Fibonacci example
>
> but the build will fail with this log - even git revert on the llvm root
> does not get me back to an buildable state,
> i tried to build the Fibonacci project and the solution
>
> the projects ZERO_CHECK and Fibonacci giving these errors
>
> Severity    Code    Description    Project    File    Line Suppression
State
> Error    MSB6006    "cmd.exe" exited with code -1073741819.
> ZERO_CHECK    C:\Program Files (x86)\Microsoft Visual
> Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets
> 209
> Severity    Code    Description    Project    File    Line Suppression
State
> Error    MSB6006    "cmd.exe" exited with code 1.    Fibonacci
> C:\Program Files (x86)\Microsoft Visual
> Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets
> 209
>
>
> "DIA SDK not found" msg seems to be related to
>
https://stackoverflow.com/questions/44481648/llvm-cmake-install-cannot-find-dia-sdk
> but why do i (maybe) need to set the VSINSTALLDIR when inside of the IDE?
>
> any ideas?
>
>
> this is the log that is create
>
> ... many... generate.stamp is up-to-date.
> 1>CMake does not need to re-run because
>
D:/projects/fun/jit_tests/clang_from_src/llvm-build/runtimes/CMakeFiles/generate.stamp
>
> is up-to-date.
> 1>CMake does not need to re-run because
>
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/CMakeFiles/generate.stamp
>
> is up-to-date.
> 1>CMake does not need to re-run because
>
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/BrainF/CMakeFiles/generate.stamp
>
> is up-to-date.
> 1>CMake is re-running because
>
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp
>
> is out-of-date.
> 1>  the file
>
'D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt'
> 1>  is newer than
>
'D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp.depend'
> 1>  result='-1'
> 1>CMake Deprecation Warning at CMakeLists.txt:14 (cmake_policy):
> 1>  The OLD behavior for policy CMP0051 will be removed from a future
> version
> 1>  of CMake.
> 1>
> 1>  The cmake-policies(7) manual explains that the OLD behaviors of all
> 1>  policies are deprecated and that a policy should be set to OLD only
> under
> 1>  specific short-term circumstances.  Projects should be ported to the
NEW
> 1>  behavior and not rely on setting a policy to OLD.
> 1>
> 1>
> 1>-- Selecting Windows SDK version 10.0.17134.0 to target Windows
6.1.7601.
> 1>-- Could NOT find Backtrace (missing: Backtrace_LIBRARY
> Backtrace_INCLUDE_DIR)
> 1>-- Native target architecture is X86
> 1>CMake Error at cmake/config-ix.cmake:466 (message):
> 1>  DIA SDK not found.  If you have both VS 2012 and 2013 installed, you
may
> 1>  need to uninstall the former and re-install the latter afterwards.
> 1>Call Stack (most recent call first):
> 1>  CMakeLists.txt:600 (include)
> 1>
> 1>
> 1>-- Configuring incomplete, errors occurred!
> 1>See also
>
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeOutput.log".
> 1>See also
>
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeError.log".
> 1>CMake Configure step failed.  Build files cannot be regenerated
> correctly.  Attempting to stop IDE build.
> 1>C:\Program Files (x86)\Microsoft Visual
>
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(209,5):
>
> error MSB6006: "cmd.exe" exited with code -1073741819.
> 1>Done building project "ZERO_CHECK.vcxproj" -- FAILED.
> 2>------ Build started: Project: llvm_vcsrevision_h, Configuration:
> Debug x64 ------
> 3>------ Build started: Project: intrinsics_gen, Configuration: Debug
> x64 ------
> 4>------ Build started: Project: InstCombineTableGen, Configuration:
> Debug x64 ------
> 5>------ Build started: Project: AttributeCompatFuncTableGen,
> Configuration: Debug x64 ------
> 6>------ Build started: Project: X86CommonTableGen, Configuration: Debug
> x64 ------
> 7>------ Build started: Project: Fibonacci, Configuration: Debug x64
------
> 7>Building Custom Rule
>
D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt
> 7>CMake is re-running because
>
D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp
>
> is out-of-date.
> 7>  the file
>
'D:/projects/fun/jit_tests/clang_from_src/llvm/examples/Fibonacci/CMakeLists.txt'
> 7>  is newer than
>
'D:/projects/fun/jit_tests/clang_from_src/llvm-build/examples/Fibonacci/CMakeFiles/generate.stamp.depend'
> 7>  result='-1'
> 7>CMake Deprecation Warning at CMakeLists.txt:14 (cmake_policy):
> 7>  The OLD behavior for policy CMP0051 will be removed from a future
> version
> 7>  of CMake.
> 7>
> 7>  The cmake-policies(7) manual explains that the OLD behaviors of all
> 7>  policies are deprecated and that a policy should be set to OLD only
> under
> 7>  specific short-term circumstances.  Projects should be ported to the
NEW
> 7>  behavior and not rely on setting a policy to OLD.
> 7>
> 7>
> 7>-- Selecting Windows SDK version 10.0.17134.0 to target Windows
6.1.7601.
> 7>-- Could NOT find Backtrace (missing: Backtrace_LIBRARY
> Backtrace_INCLUDE_DIR)
> 7>-- Native target architecture is X86
> 7>CMake Error at cmake/config-ix.cmake:466 (message):
> 7>  DIA SDK not found.  If you have both VS 2012 and 2013 installed, you
may
> 7>  need to uninstall the former and re-install the latter afterwards.
> 7>Call Stack (most recent call first):
> 7>  CMakeLists.txt:600 (include)
> 7>
> 7>
> 7>-- Configuring incomplete, errors occurred!
> 7>See also
>
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeOutput.log".
> 7>See also
>
"D:/projects/fun/jit_tests/clang_from_src/llvm-build/CMakeFiles/CMakeError.log".
> 7>C:\Program Files (x86)\Microsoft Visual
>
Studio\2017\Community\Common7\IDE\VC\VCTargets\Microsoft.CppCommon.targets(209,5):
>
> error MSB6006: "cmd.exe" exited with code 1.
> 7>Done building project "Fibonacci.vcxproj" -- FAILED.
> ========== Build: 5 succeeded, 2 failed, 35 up-to-date, 0 skipped
=========>
> _______________________________________________
> LLVM Developers mailing list
> llvm-dev at lists.llvm.org
> http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-dev

Dennis Luehring via llvm-dev

2018-Sep-22 05:11 UTC

head link

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

first: thank you for helping out

 >I might try compiling your source from the VS's Developer Command
Prompt:
 >cmake --build . --target Fibonacci
 >Does this work?

call "C:\Program Files (x86)\Microsoft Visual 
Studio\2017\Community\VC\Auxiliary\Build\vcvars64.bat"
cd llvm-build
cmake --build . --config Debug --target Fibonacci

building Fibonacci example works BUT X86CommonTableGen get rebuild again?

Das Projekt 
"D:\projects\fun\jit_tests\clang_from_src\llvm-build\lib\Target\X86\InstPrinter\LLVMX86AsmPrinter.vcxproj"
(37) erstellt 
"D:\projects\fun\jit_tests\clang_from_src\llvm-build\lib\Target\X86\X86CommonTableGen.vcxproj"
(38) auf Knoten "1" (Standardziele).
InitializeBuildStatus:
"x64\Debug\X86CommonTableGen\X86Commo.1917F16D.tlog\unsuccessfulbuild"
wird erstellt, da "AlwaysCreate" angegeben wurde.
CustomBuild:
   Building X86GenAsmMatcher.inc...
   Building X86GenAsmWriter.inc...
   Building X86GenAsmWriter1.inc...
   Building X86GenCallingConv.inc...
   Building X86GenDAGISel.inc...
   Building X86GenDisassemblerTables.inc...
   Building X86GenEVEX2VEXTables.inc...
   Building X86GenFastISel.inc...
   Building X86GenGlobalISel.inc...
   ...
which costs me much time (>30min) on my slow system - and i don't 
understand why "AlwaysCreate" is used here - i only added one lib 
dependencie to an example and reverted it? now the totaly unrelated big 
one is build again
it could be that faster systems do not suffer that much from this 
behavior but it still does not feel right

enough RAM, no swapping, just my 2 core CPU is not fast enough

result: Fibonacci was built without errors

after building i reopened llvm-build\LLVM.sln in VS2017 ... loading 273 
projects
and tested what happend on selecting "build solution" - to check what 
else happened to build now
serveral cpp getting compiled, libs/exes getting linked - i think that 
is related to the X86CommonTableGen rebuild
another >30min waiting to "finish building" the solution inside of
the IDE

nearly enough RAM, started swapping on building lli.cpp :(, but get back 
to under 5GB Ram usage after some seconds, my 2 core CPU is still not 
fast enough

 >Otherwise, there might be some workarounds. E.g. Unload the
 >"ZERO_CHECK" project from the IDE so it does not reconfigure (or
just
 >run cmake from outside the IDE before building).
 >Or start the IDE from
 >the Developer Command Prompt so the right environment variables are
 >set.

will check that later - it just costs me way too much time to get to 
this point (Fibonacci from outside, finish build of solution inside 
IDE), currently nearly 2 hours :(

beside "i don't really know what im doing" and the short swapping 
problem the workflow/build optimization of the CMake scripts feels 
strange, not very optimal
is that a windows/VStudio generator only effect (and no one is using 
that, or everyone got more cores/RAM?) or how does this usually work? 
other CMake based projects do not behave like this on my system

as a side note: i also got VS2010 and VS2015 installed on my build system


Am 21.09.2018 um 19:20 schrieb Michael Kruse:> I might try compiling your source from the VS's Developer Command
Prompt:
>
> cmake --build . --target Fibonacci
>
> Does this work?
>
> Otherwise, there might be some workarounds. E.g. Unload the
> "ZERO_CHECK" project from the IDE so it does not reconfigure (or
just
> run cmake from outside the IDE before building). Or start the IDE from
> the Developer Command Prompt so the right environment variables are
> set.
>
> Michael

llvm dev - Sep 2018 - can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help

[llvm-dev] can't build/run after adding lib to Fibonacci example, even reverting the complete llvm tree does not help