[lldb-dev] Cannot install from source

[Ted Woodward via lldb-dev]

It should be built by the “lldb” target. What does that do?

 

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From: lldb-dev [mailto:lldb-dev-bounces at lists.llvm.org] On Behalf Of Quaquaraquà via lldb-dev
Sent: Wednesday, July 18, 2018 11:29 AM
To: lldb-dev at lists.llvm.org
Subject: Re: [lldb-dev] Cannot install from source

 

Indeed that folder is not present. Python 2.7 is installed and it is the default version of the system, I'm not changing its setting in the build.

On 18/07/18 18:19, Ted Woodward wrote:

When I do a build on Linux, in <build>/lib I see a directory called python2.7, with a subdirectory site-packages. Do you not see this?

 

Are you building with a different python version than 2.7.x?

 

--

Qualcomm Innovation Center, Inc.

The Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project

 

From: lldb-dev [mailto:lldb-dev-bounces at lists.llvm.org] On Behalf Of nu quaquaraqua via lldb-dev
Sent: Wednesday, July 18, 2018 8:17 AM
To: lldb-dev at lists.llvm.org <mailto:lldb-dev at lists.llvm.org> 
Subject: [lldb-dev] Cannot install from source

 

Dear folks,

 

I am trying to build & install LLVM, Clang and LLDB from source. Now the build completes fine, while the target `install' fails: 

 

-- Up-to-date: /opt/llvm/6.0.1/include/lldb/Host/Config.h

CMake Error at tools/lldb/scripts/cmake_install.cmake:41 (file):

  file INSTALL cannot find "/opt/llvm/build/lib/python2.7".

Call Stack (most recent call first):

  tools/lldb/cmake_install.cmake:51 (include)

  tools/cmake_install.cmake:49 (include)

  cmake_install.cmake:65 (include)

 

 

make: *** [Makefile:140: install] Error 1

 

 

I am on branch `release 6.0', out of source build, all the defaults with the exception of the build type set to Release, custom prefix path, and target to build X86. The system is a Linux Fedora v28.

 

Suggestions on how to move on? :-)

Yours,

Quack

 

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