[LLVMdev] lld-3.4 bloats llvm build badly

[Jack Howarth]

On Wed, Nov 20, 2013 at 10:29:05AM -0500, Sean Silva wrote:
> lld definitely shouldn't be that big. I would expect 10MB at most. Can you
> check whether something weird is happening, like lld being built with debug
> info?
> 
> -- Sean Silva

Sean,
   I'm not passing...

-G "Unix Makefiles"

to cmake per the instructions at http://lld.llvm.org/getting_started.html#building-lld.
Is that still required? I am using...

cd llvm-3.4
mv ../clang-3.4 tools/clang
mv ../lld-3.4 tools/lld
mv ../compiler-rt-3.4 projects/compiler-rt
mv ../libcxx-3.4 projects/libcxx
mv ../test-suite-3.4 projects/test-suite
mv ../polly-3.4 tools/polly
mkdir build
pushd build
cmake -DLLVM_BUILD_32_BITS:BOOL=OFF -DLLVM_TARGETS_TO_BUILD=X86 -DCMAKE_INSTALL_PREFIX=%p/opt/llvm-%v -DLLVM_ENABLE_ASSERTIONS=OFF -DCMAKE_BUILD_TYPE=Release -DCMAKE_OSX_SYSROOT:STRING=/ -DCMAKE_OSX_DEPLOYMENT_TARGET:STRING="" ..
make

        Jack

> 
> 
> On Wed, Nov 20, 2013 at 10:15 AM, Jack Howarth <howarth at bromo.med.uc.edu>wrote:
> 
> >    When lld-3.4 is added to the tools directory of the llvm source tree
> > as lld, the resulting cmake build produces a huge number of static libs and
> > bloats the overall package from...
> >
> > -rw-r--r--  1 root  wheel  86361440 Nov 19 21:09
> > llvm34_3.4-0_darwin-x86_64.deb
> >
> > to
> >
> > -rw-r--r--  1 root  wheel  495257452 Nov 19 20:49
> > llvm34_3.4-0_darwin-x86_64.deb
> >
> > Is this a known issue with the initial release of lld?
> >              Jack
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