https://tbpl.mozilla.org/php/getParsedLog.php?id=20543688&tree=Firefox https://tbpl.mozilla.org/php/getParsedLog.php?id=20544054&tree=Firefox ../../tools/profiler/local_debug_info_symbolizer.o: In function `google_breakpad::LocalDebugInfoSymbolizer::~LocalDebugInfoSymbolizer()': /builds/slave/m-cen-l64-dbg-asan-00000000000/build/tools/profiler/local_debug_info_symbolizer.cc:35: undefined reference to `google_breakpad::Module::~Module()' /usr/bin/ld: ../../tools/profiler/local_debug_info_symbolizer.o: relocation R_X86_64_PC32 against undefined symbol `_ZTVN15google_breakpad20StackFrameSymbolizerE' can not be used when making a shared object; recompile with -fPIC /usr/bin/ld: final link failed: Bad value clang: error: linker command failed with exit code 1 (use -v to see invocation) make[5]: Leaving directory `/builds/slave/m-cen-l64-dbg-asan-00000000000/build/obj-firefox/toolkit/library' make[5]: *** [libxul.so] Error 1

I think this is probably just a dupe of bug 850089, I bet ASan builds --disable-crashreporter.

So convenient that we have a buildstep to cat .mozconfig, but multiple sources of other (non-printed) mozconfigs to make it worthless.