[cfe-dev] another try: lastest ubuntu 14.10 + gcc4.9.1 can't build clang

[Nico Weber]

Most people working on clang use cmake as far as  I know. I don't know what
most users use (probably a binary from their package manager?).

I'm just saying that both cmake and make are supposed to work (and do work
and there are bots using each system checking that they work).

On Mon, Feb 9, 2015 at 2:39 PM, Marc J. Driftmeyer <mjd at reanimality.com>
wrote:

>  It may still be supported but are you going to say it is the preferred
> solution?
>
> CMake is also a lot more verbose and easy to maintain and file bugs
> against.
>
> - Marc
>
>
> On 02/09/2015 01:25 PM, Nico Weber wrote:
>
>  On Mon, Feb 9, 2015 at 12:10 PM, Marc J. Driftmeyer <mjd at reanimality.com>
> wrote:
>
>>  The system has moved to using cmake quite a while ago. That page is
>> heavily outdated.
>>
>
>  This too isn't true. configure/make is still one of llvm's supported
> build configurations.
>
>
>>
>> - Marc
>>
>>
>> On 02/09/2015 03:35 AM, Dennis Luehring wrote:
>>
>> the tutorial on http://clang.llvm.org/get_started.html just uses "make"
>>
>> the page states "It is also possible to use CMake instead of the
>> makefiles."
>> so i assume im using make when following the build guide
>>
>> maybe someone should update the build guide if cmake should be prefered
>>
>> Am 09.02.2015 um 12:17 schrieb Marc J. Driftmeyer:
>>
>> What does your CMakeCache.txt file say?
>>
>> - Marc
>>
>> P.S. I build the entire offering, several times daily, on Debian Sid,
>> sans debian package building.
>>
>> On 02/09/2015 02:42 AM, Dennis Luehring wrote:
>> > i have found no solution to build clang svn under my ubuntu 14.04 x64
>> > + gcc 4.9.2
>> > still getting this error
>> >
>> >
>> /usr/bin/../lib/gcc/x86_64-linux-gnu/4.9/../../../../include/c++/4.9/cstddef:51:11:
>> >
>> > error:
>> >        no member named 'max_align_t' in the global namespace
>> >    using ::max_align_t;
>> >          ~~^
>> >
>> > today i tried a fresh ubuntu 14.10 x64 (lastest + updates) default:
>> > gcc.4.9.1 installation with clang svn 228566 in a virtual machine
>> > the max_align_t problem does not occure but i was still not able to
>> > compile clang out of the box getting this error from make
>> >
>> > llvm[2]: Compiling llvm-lto.cpp for Debug+Asserts build
>> > llvm[2]: Linking Debug+Asserts executable llvm-lto
>> > collect2: error: ld terminated with signal 9 [Killed]
>> > /home/test/llvm/Makefile.rules:1427: recipe for target
>> > '/home/test/build/Debug+Asserts/bin/llvm-lto' failed
>> > make[2]: *** [/home/test/build/Debug+Asserts/bin/llvm-lto] Error 1
>> > make[2]: Leaving directory '/home/test/build/tools/llvm-lto'
>> > /home/test/llvm/Makefile.rules:873: recipe for target 'all' failed
>> > make[1]: *** [all] Error 1
>> > make[1]: Leaving directory '/home/test/build/tools'
>> > /home/test/llvm/Makefile.rules:873: recipe for target 'all' failed
>> > make: *** [all] Error 1
>> >
>> > i've built svn clang serveral times before on former ubuntu version
>> > without any problem
>> > is there something still to fix in the svn version or should i use
>> > cmake or is the description
>> > on http://clang.llvm.org/get_started.html only for release revisions?
>> >
>> >
>> > _______________________________________________
>> > cfe-dev mailing list
>> > cfe-dev at cs.uiuc.edu
>> > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-dev
>>
>>
>>
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>>
>>   --
>>
>> Marc J. Driftmeyer
>>
>> email:mjd at reanimality.com <%27mjd at reanimality.com%27>
>> www:www.reanimality.com
>>
>> _______________________________________________
>> cfe-dev mailing list
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>>
>>
>
> --
>
> Marc J. Driftmeyer
>
> email:mjd at reanimality.com <%27mjd at reanimality.com%27>
> www:www.reanimality.com
>
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