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...b3b80d8 Revision: 290054 Node Kind: directory Schedule: normal Last Changed Author: tstellar Last Changed Rev: 288847 I also pass these in LDFLAGS but they're not visible in the error trace below: -Wl,-plugin-opt,-function-sections \ -Wl,-plugin-opt,-data-sections \ Any idea why lldb-argdumper would fail to link reproducably? $ ninja [...] [3480/3688] Linking CXX executable bin/lldb-argdumper FAILED: bin/lldb-argdumper : && /usr/bin/clang++ -O2 -pipe -fstack-protector-strong --param=ssp-buffer-size=4 -march=x86-64 -mtune=generic -fPIC -fvisibility-inlines-hidden -Wall -W -Wn...

...chedule: normal > Last Changed Author: tstellar > Last Changed Rev: 288847 > > > I also pass these in LDFLAGS but they're not visible > in the error trace below: > -Wl,-plugin-opt,-function-sections \ > -Wl,-plugin-opt,-data-sections \ > > Any idea why lldb-argdumper would fail to link reproducably? > > $ ninja > > [...] > > [3480/3688] Linking CXX executable bin/lldb-argdumper > FAILED: bin/lldb-argdumper > : && /usr/bin/clang++ -O2 -pipe > -fstack-protector-strong > --param=ssp-buffer-size=4 > -march=x86-64 > -mtu...

On Tue, Oct 4, 2016 at 10:15 AM, Carsten Mattner <carstenmattner at gmail.com> wrote: > On Tue, Oct 4, 2016 at 2:22 AM, Xinliang David Li <xinliangli at gmail.com> > wrote: > > For clang build, cmake flags: > > > > -DCMAKE_EXE_LINKER_FLAGS=-fuse-ld=gold \ > > -DCMAKE_MODULE_LINKER_FLAGS=-fuse-ld=gold \ > >

...t visible > in the error trace below: > -Wl,-plugin-opt,-function-sections \ > -Wl,-plugin-opt,-data-sections \ > Hmm, looks like LDFLAGS doesn't work for passing to the resulting link line? Try setting in the CMakeCache.txt as described above. > > Any idea why lldb-argdumper would fail to link reproducably? > See suggestion above about looking at lldb.so.3.9.1 link line. Let's make sure that looks ok first. > > $ ninja > > [...] > > [3480/3688] Linking CXX executable bin/lldb-argdumper > FAILED: bin/lldb-argdumper > : && /usr...

...incremental build time. append_if(APPLE "-Wl,-cache_path_lto,${PROJECT_BINARY_DIR}/lto.cache" CMAKE_EXE_LINKER_FLAGS CMAKE_SHARED_LINKER_FLAGS) — Mehdi > -Wl,-plugin-opt,-function-sections \ > -Wl,-plugin-opt,-data-sections \ > > Any idea why lldb-argdumper would fail to link reproducably? > > $ ninja > > [...] > > [3480/3688] Linking CXX executable bin/lldb-argdumper > FAILED: bin/lldb-argdumper > : && /usr/bin/clang++ -O2 -pipe > -fstack-protector-strong > --param=ssp-buffer-size=4 > -march=x86-64 > -...

...command for > > lldb.so.3.9.1? Last time it was the lldb.so build that was using > > ld.bfd with the gold plugin which was exposing this issue. > > Where would I find it in an otherwise already terminated process? > I think you can get this via "ninja -t commands bin/lldb-argdumper" (this will give you a lot of output, all of the compilation commands used to build that target). Or redo the build with -v to be sure. Teresa > > On Tue, Dec 20, 2016 at 5:49 AM, Carsten Mattner < > carstenmattner at gmail.com> > > > No problem - I assumed no news...

...tions \ > > -Wl,-plugin-opt,-data-sections \ > > > Hmm, looks like LDFLAGS doesn't work for passing to the resulting link line? > Try setting in the CMakeCache.txt as described above. It's a mystery (aka haven't traced/debugged CMake). > > Any idea why lldb-argdumper would fail to link reproducably? > > See suggestion above about looking at lldb.so.3.9.1 link line. Let's > make sure that looks ok first. Thanks.

On Wed, Dec 21, 2016 at 2:55 PM, Teresa Johnson <tejohnson at google.com> wrote: > I think you can get this via "ninja -t commands bin/lldb-argdumper" > (this will give you a lot of output, all of the compilation commands > used to build that target). Or redo the build with -v to be sure. Unfortunately the old build tree is gone for space reclaim reasons. Sorry, I'll make sure to not nuke it the next time. I guess I thought the...

On Wed, Dec 21, 2016 at 9:00 AM, Carsten Mattner <carstenmattner at gmail.com> wrote: > On Wed, Dec 21, 2016 at 2:55 PM, Teresa Johnson <tejohnson at google.com> > wrote: > > I think you can get this via "ninja -t commands bin/lldb-argdumper" > > (this will give you a lot of output, all of the compilation commands > > used to build that target). Or redo the build with -v to be sure. > > Unfortunately the old build tree is gone for space reclaim reasons. Sorry, > I'll make sure to not nuke it the next tim...