[ANNOUNCEMENT] llvm 3.7.1-1

[ANNOUNCEMENT] llvm 3.7.1-1

[Yaakov Selkowitz]

The following packages have been uploaded to the Cygwin distribution:

* llvm-3.7.1-1
* llvm-doc-3.7.1-1
* libllvm3.7-3.7.1-1
* libllvm-devel-3.7.1-1

The LLVM Core libraries provide a modern source- and target- independent 
optimizer, along with code generation support for many popular CPUs (as 
well as some less common ones!) These libraries are built around a well 
specified code representation known as the LLVM intermediate representation.

This is an update to the latest upstream release.  This release switches 
to the CMake build, which results in many small shared libraries instead 
of the single monolothic one from previous releases.  Clang is also built
as a separate source package as a result.

--
Yaakov

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Re: [ANNOUNCEMENT] llvm 3.7.1-1

[Tony Kelman]

Yaakov Selkowitz <yselkowitz <at> cygwin.com> writes:

> This is an update to the latest upstream release.  This release switches 
> to the CMake build, which results in many small shared libraries instead 
> of the single monolothic one from previous releases.  Clang is also built
> as a separate source package as a result.

You're not supposed to use BUILD_SHARED_LIBS with LLVM's cmake build.
They have a dedicated flag LLVM_BUILD_LLVM_DYLIB for this.

-Tony



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Re: [ANNOUNCEMENT] llvm 3.7.1-1

[Ismail Donmez]

On Mon, Feb 22, 2016 at 11:32 AM, Tony Kelman <tony@kelman.net> wrote:
> Yaakov Selkowitz <yselkowitz <at> cygwin.com> writes:
>
>> This is an update to the latest upstream release.  This release switches
>> to the CMake build, which results in many small shared libraries instead
>> of the single monolothic one from previous releases.  Clang is also built
>> as a separate source package as a result.
>
> You're not supposed to use BUILD_SHARED_LIBS with LLVM's cmake build.
> They have a dedicated flag LLVM_BUILD_LLVM_DYLIB for this.

LLVM_BUILD_LLVM_DYLIB is introduced with llvm 3.8 (upcoming) and have
its own set of problems, see
https://llvm.org/bugs/show_bug.cgi?id=22952 . Using BUILD_SHARED_LIBS
is a better idea for now.

ismail

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Re: [ANNOUNCEMENT] llvm 3.7.1-1

[Yaakov Selkowitz]

On 2016-02-22 03:32, Tony Kelman wrote:
> Yaakov Selkowitz <yselkowitz <at> cygwin.com> writes:
>
>> This is an update to the latest upstream release.  This release switches
>> to the CMake build, which results in many small shared libraries instead
>> of the single monolothic one from previous releases.  Clang is also built
>> as a separate source package as a result.
>
> You're not supposed to use BUILD_SHARED_LIBS with LLVM's cmake build.
> They have a dedicated flag LLVM_BUILD_LLVM_DYLIB for this.

LLVM_BUILD_LLVM_DYLIB does not build correctly on Cygwin, where 
BUILD_SHARED_LIBS does.

-- 
Yaakov


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