how to use a buildbot?

Clang Frontend
1

Hi,

I am new to clang/llvm and I would like to know if there are any buildbots outthere that i could use to build all the clang/llvm tests. I am using a solution file generated by cmake-gui on a windows system using visual studio 2008. and could you point me in right direction about things I need to know in order to run the regression tests. Apparently the buildbots on the llvm.org site just skip “clang-test” and other test related projects inside the solution file generated by the cmake-visual studio when building everything.

Thanks

2

Hi,

I am new to clang/llvm and I would like to know if there are any buildbots outthere that i could use to build all the clang/llvm tests.

BuildBots are for continuous testing. They can’t be used to build tests for you.

I am using a solution file generated by cmake-gui on a windows system using visual studio 2008. and could you point me in right direction about things I need to know in order to run the regression tests.

Once you’ve built Clang, build the clang-test target.

Apparently the buildbots on the llvm.org site just skip “clang-test” and other test related projects inside the solution file generated by the cmake-visual studio when building everything.

The MSVC BuildBot does run the regression tests. See, e.g.,

http://google1.osuosl.org:8011/builders/clang-i686-xp-msvc9/builds/3991/steps/test-clang/logs/stdio

  • Doug
3

I tried building the clang-test target. but it keeps giving me errors and exit code 1. and it gives fatal error messages like stdio.h file not found, expected string not found etc etc.,
the end output is:
1>Failing Tests (24):
1> Clang :: CodeGen/lineno-dbginfo.c
1> Clang :: Driver/darwin-ld.c
1> Clang :: Index/code-complete-errors.c
1> Clang :: Index/code-completion.cpp
1> Clang :: Index/complete-at-directives.m
1> Clang :: Index/complete-at-exprstmt.m
1> Clang :: Index/complete-categories.m
1> Clang :: Index/complete-interfaces.m
1> Clang :: Index/complete-member-access.m
1> Clang :: Index/complete-objc-message.m
1> Clang :: Index/complete-properties.m
1> Clang :: Index/complete-property-flags.m
1> Clang :: Index/complete-property-getset.m
1> Clang :: Index/complete-protocols.m
1> Clang :: Index/complete-tabs.c
1> Clang :: Preprocessor/clang_headers.c
1> Clang :: Preprocessor/has_include.c
1> Clang :: Preprocessor/header_lookup1.c
1> Clang :: Preprocessor/include-directive2.c
1> Clang :: Sema/attr-malloc.c
1> Clang :: Sema/i-c-e.c
1> Clang :: Sema/return.c
1> Clang :: Sema/shift.c
1> Clang :: SemaTemplate/example-dynarray.cpp
1> Expected Passes : 1970
1> Expected Failures : 18
1> Unexpected Failures: 24
1>lit.py: lit.cfg:124: note: using clang: ‘C:/Users/Kalyan/llvm/binaries/bin/Debug\clang.EXE’
1>Project : error PRJ0019: A tool returned an error code from “Running Clang regression tests”
1>Build log was saved at “file://c:\Users\Kalyan\llvm\binaries\tools\clang\test\clang-test.dir\Debug\BuildLog.htm”
1>clang-test - 20 error(s), 0 warning(s)
========== Build: 0 succeeded, 1 failed, 103 up-to-date, 0 skipped ==========

Did anyone get these kind of errors when they tried to build the clang-test target?

Thanks.