[ITA] llvm

[Takashi Yano]

On Fri, 9 May 2025 13:48:00 -0700 (PDT)
Jeremy Drake wrote:
> On Sat, 10 May 2025, Takashi Yano via Cygwin-apps wrote:
> 
> > On Fri, 9 May 2025 10:46:18 -0700 (PDT)
> > Jeremy Drake wrote:
> > > > @@ -128,6 +128,7 @@ CYGCMAKE_ARGS="
> > > >  	-DCMAKE_BUILD_TYPE=Release
> > > >
> > > > 	-DLLVM_INCLUDE_TOOLS=ON -DLLVM_BUILD_TOOLS=ON
> > > > +	-DLLVM_INSTALL_GTEST=ON
> > > >  	-DLLVM_INCLUDE_EXAMPLES=ON -DLLVM_BUILD_EXAMPLES=OFF
> > > >  	-DLLVM_INCLUDE_UTILS=ON -DLLVM_BUILD_UTILS=ON -DLLVM_INSTALL_UTILS=ON
> > > >  	-DLLVM_INCLUDE_DOCS=ON -DLLVM_BUILD_DOCS=ON
> > > > @@ -177,7 +178,6 @@ else
> > > >  		CYGCMAKE_ARGS+="
> > > >  			-DLLVM_INCLUDE_TESTS=ON
> > > >  			-DLLVM_BUILD_TESTS=OFF
> > > > -			-DLLVM_INSTALL_GTEST=ON
> > > >  		"
> > > >  	fi
> > > >  fi
> > >
> > > I believe -DLLVM_INCLUDE_TESTS=ON -DLLVM_BUILD_TESTS=OFF are the
> > > defaults...
> >
> > Sorry, I don't understand why it is necessary even for
> > bootstrapping. Could you please let me know the reason
> > why you think the test should be enabled for bootstrapping?
> 
> I got an error because usr/lib/libllvm*.a wasn't present if it didn't
> build and install libllvm_gtest.a, and it didn't if
> LLVM_INCLUDE_TESTS=OFF.  I guess the libllvm_devel_CONTENTS could exclude
> usr/lib/libllvm*.a if BOOTSTRAP=yes, I just chose to include instead.

As far as I tested, usr/lib/libllvm*.a is created if LLVM_INSTALL_GTEST=ON
is set even with LLVM_INCLUDE_TESTS=OFF.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>