[cfe-dev] [LLVMdev] Build failure with compiler-rt on trunk under linux

Kostya Serebryany kcc at google.com
Mon Mar 16 17:47:09 PDT 2015


On Fri, Mar 13, 2015 at 8:28 PM, Ben Pope <benpope81 at gmail.com> wrote:

> On Saturday, March 14, 2015 02:14 AM, Kostya Serebryany wrote:
>
>> What is the version of you linux distribution?
>>
>
> Ubuntu Vivid, but the first time I posted, it was for Trusty.
>
Frankly, no idea what's wrong here.
We don't test on Vivid yet, but Trusty is our primary platform.
I don't remember this kind of failure on Trusty or any requirement to
install any special packages to have asm/posix_types.h,
which seems to be coming from the linux-headers-3.13.0-46 package.
Is your Trusty a vanilla installation?

--kcc


> Ben
>
>
>  On Fri, Mar 13, 2015 at 9:21 AM, Ben Pope
>> <benpope81 at gmail.com
>> <mailto:benpope81 at gmail.com>> wrote:
>>
>>     On Monday, March 09, 2015 11:15 AM, Ben Pope wrote:
>>
>>         I've been building clang on linux for a couple of years now,
>>         contributing to the testing on Ubuntu, but this one has me
>> stumped:
>>
>>         fatal error: 'asm/socket.h' file not found
>>         #include <asm/socket.h>
>>
>>
>>     I'm still having this problem... this time on a different machine,
>>     ideas are still welcome.
>>
>>     I can't compile with clang-3.6 or the native compiler (g++ 4.9.2),
>>     the asm directory doesn't seem to be in the include path.
>>
>>     I have a checkout of trunk, all in source with llvm
>>
>>     These are my commands:
>>     svn co http://llvm.org/svn/llvm-__project/llvm/trunk
>>     <http://llvm.org/svn/llvm-project/llvm/trunk> llvm
>>     svn co http://llvm.org/svn/llvm-__project/cfe/trunk
>>     <http://llvm.org/svn/llvm-project/cfe/trunk> llvm/tools/clang
>>     svn co http://llvm.org/svn/llvm-__project/clang-tools-extra/__trunk
>>     <http://llvm.org/svn/llvm-project/clang-tools-extra/trunk>
>>     llvm/tools/clang/tools/extra
>>     svn co http://llvm.org/svn/llvm-__project/compiler-rt/trunk
>>     <http://llvm.org/svn/llvm-project/compiler-rt/trunk>
>>     llvm/projects/compiler-rt
>>     svn co http://llvm.org/svn/llvm-__project/lld/trunk
>>     <http://llvm.org/svn/llvm-project/lld/trunk> llvm/tools/lld
>>     svn co http://llvm.org/svn/llvm-__project/lldb/trunk
>>     <http://llvm.org/svn/llvm-project/lldb/trunk> llvm/tools/lldb
>>     svn co http://llvm.org/svn/llvm-__project/polly/trunk
>>     <http://llvm.org/svn/llvm-project/polly/trunk> llvm/tools/polly
>>     svn co http://llvm.org/svn/llvm-__project/libcxx/trunk
>>     <http://llvm.org/svn/llvm-project/libcxx/trunk> llvm/projects/libcxx
>>     svn co http://llvm.org/svn/llvm-__project/libcxxabi/trunk
>>     <http://llvm.org/svn/llvm-project/libcxxabi/trunk>
>>     llvm/projects/libcxxabi
>>     mkdir -p build/release
>>     cd build/release
>>     cmake -GNinja -DCMAKE_BUILD_TYPE=Release -DLIBCXX_CXX_ABI=libcxxabi
>>     -DLIBCXX_LIBCXXABI_INCLUDE___PATHS=../../llvm/projects/__
>> libcxxabi/include
>>     -DLIT_EXECUTABLE=../../llvm/__utils/lit/lit.py
>>     -DLLVM_CONFIG_PATH=../../llvm/__tools.llvm-config
>>     -DCMAKE_C_COMPILER=clang-3.6 -DCMAKE_CXX_COMPILER=clang++-__3.6
>>     -DCMAKE_PREFIX_PATH=../../__install/release ../../llvm/
>>     ninja compiler-rt
>>
>>     ....
>>     /home/ben/development/llvm/__trunk/llvm/projects/compiler-_
>> _rt/lib/sanitizer_common/__sanitizer_platform_limits___linux.cc:31:10:
>>     fatal error: 'asm/posix_types.h' file not found
>>     #include <asm/posix_types.h>
>>
>>     Does anybody have any ideas?
>>
>>     Thanks,
>>
>>     Ben
>>
>
>
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