Re: [TESTING]: updated clang/LLVM needs testing in ClangBSD

2010/7/14 Roman Divacky <rdivacky_at_freebsd.org>:
> hi,
>
> ClangBSD was updated to LLVM/clang revision r108243 which we plan to
> merge into HEAD. We would like that revision to be tested as much as possible
> and therefore we ask you to test ClangBSD to assure that the revision
> we are updating to does not have some really embarassing bugs.
>
> How to do it (on i386 and amd64):
>
> 0) install fresh devel/llvm-devel port
>
> 1) svn co http://svn.freebsd.org/base/projects/clangbsd src
>
> 2) echo NO_WERROR= >> /etc/src.conf ; echo WERROR= >> /etc/src.conf
>
> 3) cd src && make buildworld
>
And here my buildworld fails with:

===> lib/clang/libclanglex (depend)
tblgen -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex
-I. -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/../../lib/clang/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include/clang/Basic
 -gen-clang-diags-defs -clang-component=Common
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include/clang/Basic/Diagnostic.td
> DiagnosticCommonKinds.inc.h
tblgen -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex
-I. -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/../../lib/clang/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include/clang/Basic
 -gen-clang-diags-defs -clang-component=Lex
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include/clang/Basic/Diagnostic.td
> DiagnosticLexKinds.inc.h
rm -f .depend
CC='clang -isysroot /usr/obj/usr/home/rene/freebsd/clangbsd/tmp
-B/usr/obj/usr/home/rene/freebsd/clangbsd/tmp/usr/lib/
-L/usr/obj/usr/home/rene/freebsd/clangbsd/tmp/usr/lib/' mkdep -f
.depend -a    -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/include
-I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex
-I. -I/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/../../lib/clang/include
-DLLVM_ON_UNIX -DLLVM_ON_FREEBSD -D__STDC_LIMIT_MACROS
-D__STDC_CONSTANT_MACROS
-DLLVM_HOSTTRIPLE=\"amd64-undermydesk-freebsd9.0\"
-DCLANG_VENDOR=\"FreeBSD\ \" -DSVN_REVISION=\"108243\"
-DCLANG_VENDOR_SUFFIX=\"\ 20100713\"
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/HeaderMap.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/HeaderSearch.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/Lexer.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/LiteralSupport.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/MacroArgs.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/MacroInfo.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PPCaching.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PPDirectives.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PPExpressions.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PPLexerChange.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PPMacroExpansion.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PTHLexer.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/Pragma.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PreprocessingRecord.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/Preprocessor.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/PreprocessorLexer.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/ScratchBuffer.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/TokenConcatenation.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/TokenLexer.cpp
/usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex/../../../contrib/llvm/tools/clang/lib/Lex/Lexer.cpp:1110:10:
fatal error:
      'emmintrin.h' file not found
#include <emmintrin.h>
         ^
1 error generated.
mkdep: compile failed
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd/lib/clang/libclanglex.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd/lib/clang.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd/lib.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd.
*** Error code 1

Stop in /usr/home/rene/freebsd/clangbsd.

I do have CPUTYPE=nocona in /etc/make.conf, but apart from that /etc/make.conf
only contains port-related stuff. /etc/src.conf only contains the two
WERROR lines.

acer# locate emmintrin.h
/usr/home/rene/freebsd/clangbsd/contrib/gcc/config/i386/.svn/prop-base/emmintrin.h.svn-base
/usr/home/rene/freebsd/clangbsd/contrib/gcc/config/i386/.svn/text-base/emmintrin.h.svn-base
/usr/home/rene/freebsd/clangbsd/contrib/gcc/config/i386/emmintrin.h
/usr/home/rene/freebsd/clangbsd/contrib/llvm/tools/clang/lib/Headers/.svn/text-base/emmintrin.h.svn-base
/usr/home/rene/freebsd/clangbsd/contrib/llvm/tools/clang/lib/Headers/emmintrin.h
/usr/include/clang/2.0/emmintrin.h
/usr/include/gcc/4.2/emmintrin.h
/usr/local/lib/gcc44/gcc/x86_64-portbld-freebsd9.0/4.4.5/include/emmintrin.h
/usr/obj/usr/src/tmp/usr/include/clang/2.0/emmintrin.h
/usr/obj/usr/src/tmp/usr/include/gcc/4.2/emmintrin.h
acer# ls -l /usr/obj/usr/home/rene/freebsd/clangbsd/tmp/usr/include/*/*/emmintrin.h
-rwxr-xr-x  1 root  wheel  36913 Jul 15 11:24
/usr/obj/usr/home/rene/freebsd/clangbsd/tmp/usr/include/clang/2.8/emmintrin.h
-rwxr-xr-x  1 root  wheel  42617 Oct 14  2009
/usr/obj/usr/home/rene/freebsd/clangbsd/tmp/usr/include/gcc/4.2/emmintrin.h

acer# uname -a
FreeBSD acer 9.0-CURRENT FreeBSD 9.0-CURRENT #1 r209980M: Tue Jul 13
11:48:03 CEST 2010     rene_at_acer:/usr/obj/usr/src/sys/GENERIC  amd64

Regards,
Rene