Error when trying to build llvm

Wed Aug 4 00:29:02 UTC 2021

Hello,
After several attempts of passing that command in the wrong build
directory, I finally was able to find the right build directory, and here's
what I found in ida.log:
https://pastebin.com/hPMmFCyj

I really can't make out what's going on or what to do next. Please help

On Fri, Jul 30, 2021 at 8:57 PM Joel Sherrill <joel at rtems.org> wrote:

> On Fri, Jul 30, 2021 at 1:32 PM Ida Delphine <idadelm at gmail.com> wrote:
> >
> > Just installed swig and now met with another error. Can't find what is
> really wrong.
> > RTEMS Source Builder - Set Builder, 6 (c938bd7cbe16)
> > Build Set: 6/rtems-llvm
> > Build Set: devel/swig.bset
> > Build Set: devel/autotools-internal.bset
> > config: devel/autoconf-2.69-1.cfg
> > package: autoconf-2.69-x86_64-linux-gnu-1
> > building: autoconf-2.69-x86_64-linux-gnu-1
> > sizes: autoconf-2.69-x86_64-linux-gnu-1: 7.493MB (installed: 0.000B)
> > cleaning: autoconf-2.69-x86_64-linux-gnu-1
> > config: devel/automake-1.12.6-1.cfg
> > package: automake-1.12.6-x86_64-linux-gnu-1
> > building: automake-1.12.6-x86_64-linux-gnu-1
> > sizes: automake-1.12.6-x86_64-linux-gnu-1: 8.085MB (installed: 0.000B)
> > cleaning: automake-1.12.6-x86_64-linux-gnu-1
> > config: devel/libtool-2.4.2-1.cfg
> > package: libtool-2.4.2-x86_64-linux-gnu-1
> > building: libtool-2.4.2-x86_64-linux-gnu-1
> > sizes: libtool-2.4.2-x86_64-linux-gnu-1: 12.775MB (installed: 0.000B)
> > cleaning: libtool-2.4.2-x86_64-linux-gnu-1
> > cleaning: autoconf-2.69-x86_64-linux-gnu-1
> > cleaning: automake-1.12.6-x86_64-linux-gnu-1
> > cleaning: libtool-2.4.2-x86_64-linux-gnu-1
> > Build Sizes: usage: 12.775MB total: 79.327MB (sources: 79.308MB,
> patches: 19.412KB, installed 0.000B)
> > Build Set: Time 0:00:17.154758
> > config: devel/swig-4.0.1.cfg
> > package: swig-4.0.1-x86_64-linux-gnu-1
> > building: swig-4.0.1-x86_64-linux-gnu-1
> > sizes: swig-4.0.1-x86_64-linux-gnu-1: 106.899MB (installed: 0.000B)
> > cleaning: swig-4.0.1-x86_64-linux-gnu-1
> > cleaning: swig-4.0.1-x86_64-linux-gnu-1
> > Build Set: Time 0:01:27.065144
> > config: tools/rtems-llvm-8.0.1.cfg
> > package: rtems-llvm-8.0.1-x86_64-linux-gnu-1
> > building: rtems-llvm-8.0.1-x86_64-linux-gnu-1
> > error: building rtems-llvm-8.0.1-x86_64-linux-gnu-1
> > Build FAILED
> >   See error report: rsb-report-rtems-llvm-8.0.1-x86_64-linux-gnu-1.txt
> > error: building rtems-llvm-8.0.1-x86_64-linux-gnu-1
> > Build Set: Time 0:04:53.632167
> > Build FAILED
> > The error report: https://pastebin.com/nFYzqWqY
>
> I don't see any compiler errors. I see warnings and if they built with
> -Werror,
> then it would fail.
>
> I think there is a way to force a cmake build to show the command invoked.
> This
> has lots of details:
>
>
> https://stackoverflow.com/questions/2670121/using-cmake-with-gnu-make-how-can-i-see-the-exact-commands
>
> I think you can manually go down into the build directory which is left
> after the build failure, and type "make VERBOSE=1" >ida.log 2>&1"
>
> Then the file ida.log should show all the commands.
>
> The URL above shows how to do it via cmake. But in this case, I think
> going into the RSB build/ directory and doing the make by hand will
> give us the next bit of into -- does it compile with -Werror.
>
> >
> > On Fri, Jul 30, 2021 at 2:24 PM Joel Sherrill <joel at rtems.org> wrote:
> >>
> >> On Fri, Jul 30, 2021 at 12:46 AM Ida Delphine <idadelm at gmail.com>
> wrote:
> >> >
> >> > Hello everyone,
> >> > I have been trying to build llvm using the command
> >> > ../source-builder/sb-set-builder --prefix=$HOME/development/rtems/6
> 6/rtems-llvm
> >> > Here's the error report
> >> > https://pastebin.com/vAXgwXMW
> >>
> >> It would have been helpful to have put the error lines in the email
> >> and a link to the full log.
> >>
> >> -- Could NOT find libedit (missing: libedit_INCLUDE_DIRS
> libedit_LIBRARIES)
> >> -- Could NOT find Doxygen (missing: DOXYGEN_EXECUTABLE)
> >> CMake Error at
> /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:146
> >> (message):
> >> Could NOT find SWIG (missing: SWIG_EXECUTABLE SWIG_DIR)
> >> Call Stack (most recent call first):
> >> /usr/share/cmake-3.16/Modules/FindPackageHandleStandardArgs.cmake:393
> >> (_FPHSA_FAILURE_MESSAGE)
> >> /usr/share/cmake-3.16/Modules/FindSWIG.cmake:64
> >> (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
> >> tools/lldb/scripts/CMakeLists.txt:18 (find_package)
> >>
> >> > Please what am I missing?
> >>
> >> Based on google results and other people having the same issue, you may
> not
> >> have swig installed. It is something to install with npm from what I
> >> see. Other people
> >> have it but need to set some variables to let cmake know where it is.
> >>
> >> Hopefully installing it will help. Chris should comment on this from
> >> an RSB perspective.
> >>
> >> --joel
> >>
> >> >
> >> > _______________________________________________
> >> > devel mailing list
> >> > devel at rtems.org
> >> > http://lists.rtems.org/mailman/listinfo/devel
>
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