[llvm-bugs] clang-cl randomly does not finish when invoked with showIncludes command line switch when building EPICS
Hill, Jeff via llvm-bugs
llvm-bugs at lists.llvm.org
Tue Apr 26 09:13:51 PDT 2016
Hi,
I decided to try clang-cl with our EPICS code base on windows, but wasn't successful due to random hangs in clang-cl showIncludes occurring during the auto-generation of gnu make dependency include files phase in our build system. I have to control C the build leaving various clang zombie detritus processes still running. I tried to grab some stack traces, see below, but unfortunately there are no symbols with them. I also attached some of the log from our build that shows what command line switches were used with clang when it is invoked by our pearl dependencies generation script.
Thanks for having a look. Unfortunately I don't have time to look into clang further on windows at this time.
Jeff Hill
C:\hill\epicsInBazaar\newFieldType-3-merge>clang-cl -v
clang version 3.8.0 (branches/release_38)
Target: i686-pc-windows-msvc
Thread model: posix
InstalledDir: C:\Program Files (x86)\LLVM\bin
> ntdll.dll!_NtWaitForSingleObject at 12
() Unknown
KernelBase.dll!_WaitForSingleObjectEx at 12
() Unknown
kernel32.dll!_WaitForSingleObjectExImplementation at 12
() Unknown
kernel32.dll!_WaitForSingleObject at 8
() Unknown
clang-cl.exe!0164509f() Unknown
[Frames below may be incorrect and/or missing, no symbols loaded for clang-cl.exe]
clang-cl.exe!01643959() Unknown
clang-cl.exe!01ba927b() Unknown
clang-cl.exe!01ad6f87() Unknown
clang-cl.exe!01ad732d() Unknown
clang-cl.exe!01acd3a2() Unknown
clang-cl.exe!00363c93() Unknown
ntdll.dll!_bsearch
() Unknown
gdi32.dll!_NtGdiGetStockObject at 4
() Unknown
ntdll.dll!_bsearch
() Unknown
ntdll.dll!_bsearch
() Unknown
> ntdll.dll!_NtWriteFile at 36
() Unknown
KernelBase.dll!_WriteFile at 20
() Unknown
kernel32.dll!_WriteFileImplementation at 20
() Unknown
clang-cl.exe!02fb0abc() Unknown
[Frames below may be incorrect and/or missing, no symbols loaded for clang-cl.exe]
ntdll.dll!_NtWriteFile at 36
() Unknown
KernelBase.dll!_WriteFile at 20
() Unknown
kernel32.dll!_WriteFileImplementation at 20
() Unknown
perl C:/hill/epicsInBazaar/newFieldType-3-merge/bin/win32-x86/msvc_depends.pl C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer/timer.cpp clang-cl -EHsc -GR -nologo -D__STDC__=0 -D_CRT_SECURE_NO_DEPRECATE -
D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -Ox -W3 -w44355 -MD -DEPICS_BUILD_DLL -DEPICS_CALL_DLL -TP -I. -I../O.Common -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsInBazaa
r/newFieldType-3-merge/src/libCom/osi/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/compiler/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsInBazaar/newFieldTy
pe-3-merge/src/libCom/osi/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/os/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/bucketLib -IC:
/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/ring -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/calc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cvtFast -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/l
ibCom/cppStd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cxxTemplates -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/dbmf -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/ellLib -IC:/hill/epicsInBazaar/ne
wFieldType-3-merge/src/libCom/env -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/error -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/fdmgr -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/freeList -IC:/hill
/epicsInBazaar/newFieldType-3-merge/src/libCom/gpHash -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh/Lua -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/l
ibCom/log -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/macLib -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/misc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi -IC:/hill/epicsInBazaar/newFieldType-3
-merge/src/libCom/taskwd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/yajl -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/BaseString -IC:/hill/epicsIn
Bazaar/newFieldType-3-merge/src/libCom/pointer -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3-merg
e/include/epics -IC:/hill/epicsInBazaar/newFieldType-3-merge/include > timer.d C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer/timer.cpp
perl C:/hill/epicsInBazaar/newFieldType-3-merge/bin/win32-x86/msvc_depends.pl C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer/epicsTimer.cpp clang-cl -EHsc -GR -nologo -D__STDC__=0 -D_CRT_SECURE_NO_DEPRECA
TE -D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -Ox -W3 -w44355 -MD -DEPICS_BUILD_DLL -DEPICS_CALL_DLL -TP -I. -I../O.Common -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsIn
Bazaar/newFieldType-3-merge/src/libCom/osi/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/compiler/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsInBazaar/newFi
eldType-3-merge/src/libCom/osi/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/os/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/bucketLib
-IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/ring -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/calc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cvtFast -IC:/hill/epicsInBazaar/newFieldType-3-merge/
src/libCom/cppStd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cxxTemplates -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/dbmf -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/ellLib -IC:/hill/epicsInBaza
ar/newFieldType-3-merge/src/libCom/env -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/error -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/fdmgr -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/freeList -IC:
/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/gpHash -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh/Lua -IC:/hill/epicsInBazaar/newFieldType-3-merge/
src/libCom/log -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/macLib -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/misc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi -IC:/hill/epicsInBazaar/newFieldT
ype-3-merge/src/libCom/taskwd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/yajl -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/BaseString -IC:/hill/ep
icsInBazaar/newFieldType-3-merge/src/libCom/pointer -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3
-merge/include/epics -IC:/hill/epicsInBazaar/newFieldType-3-merge/include > epicsTimer.d C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer/epicsTimer.cpp
perl C:/hill/epicsInBazaar/newFieldType-3-merge/bin/win32-x86/msvc_depends.pl C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/taskwd/taskwd.c clang-cl -EHsc -GR -nologo -D__STDC__=0 -D_CRT_SECURE_NO_DEPRECATE -
D_CRT_NONSTDC_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -Ox -W3 -w44355 -MD -DEPICS_BUILD_DLL -DEPICS_CALL_DLL -I. -I../O.Common -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsInBazaar/n
ewFieldType-3-merge/src/libCom/osi/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/compiler/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/O.win32-x86 -IC:/hill/epicsInBazaar/newFieldType-
3-merge/src/libCom/osi/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi/os/default -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/bucketLib -IC:/hi
ll/epicsInBazaar/newFieldType-3-merge/src/libCom/ring -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/calc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cvtFast -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libC
om/cppStd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/cxxTemplates -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/dbmf -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/ellLib -IC:/hill/epicsInBazaar/newFi
eldType-3-merge/src/libCom/env -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/error -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/fdmgr -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/freeList -IC:/hill/ep
icsInBazaar/newFieldType-3-merge/src/libCom/gpHash -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/iocsh/Lua -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libC
om/log -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/macLib -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/misc -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/osi -IC:/hill/epicsInBazaar/newFieldType-3-me
rge/src/libCom/taskwd -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/timer -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/yajl -IC:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/BaseString -IC:/hill/epicsInBaz
aar/newFieldType-3-merge/src/libCom/pointer -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/compiler/clang -IC:/hill/epicsInBazaar/newFieldType-3-merge/include/epics/os/WIN32 -IC:/hill/epicsInBazaar/newFieldType-3-merge/i
nclude/epics -IC:/hill/epicsInBazaar/newFieldType-3-merge/include > taskwd.d C:/hill/epicsInBazaar/newFieldType-3-merge/src/libCom/taskwd/taskwd.c
Terminating on signal SIGINT(2)
mingw32-make[3]: *** Deleting file 'taskwd.d'
Terminate batch job (Y/N)? mingw32-make[3]: unlink: taskwd.d: Permission denied
../../configure/RULES_ARCHS:65: recipe for target 'install.win32-x86' failed
mingw32-make[2]: *** [install.win32-x86] Error 130
../configure/RULES_DIRS:72: recipe for target 'libCom.install' failed
mingw32-make[1]: *** [libCom.install] Error 130
configure/RULES_DIRS:72: recipe for target 'src.install' failed
mingw32-make: *** [src.install] Error 130
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