. "$topsrcdir/browser/config/mozconfigs/linux64/nightly" TOOLTOOL_DIR=${TOOLTOOL_DIR:-$topsrcdir} ac_add_options --disable-install-strip ac_add_options --disable-jemalloc ac_add_options --disable-crashreporter ac_add_options --disable-elf-hack MOZ_CODE_COVERAGE=1 export CFLAGS="-fprofile-arcs -ftest-coverage" export CXXFLAGS="-fprofile-arcs -ftest-coverage" export LDFLAGS="-fprofile-arcs -ftest-coverage -lgcov -L$TOOLTOOL_DIR/gtk3/usr/local/lib"