. "$topsrcdir/browser/config/mozconfigs/linux64/nightly" ac_add_options --disable-install-strip ac_add_options --disable-elf-hack ac_add_options --disable-sandbox ac_add_options --disable-dmd ac_add_options --disable-profiling ac_add_options --disable-warnings-as-errors ac_add_options --without-wasm-sandboxed-libraries ac_add_options --enable-coverage CLANG_LIB_DIR="$(cd $MOZ_FETCHES_DIR/clang/lib/clang/* && cd lib/linux && pwd)" export LDFLAGS="--coverage -L$CLANG_LIB_DIR" export LIBS="-lclang_rt.profile-x86_64" export RUSTFLAGS="-Ccodegen-units=1 -Zprofile -Cpanic=abort -Zpanic_abort_tests -Clink-dead-code -Coverflow-checks=off" export RUSTDOCFLAGS="-Cpanic=abort"