Please be aware that this page doesn't reflect all the options used to build Mullvad Browser Nightly.
| target |
|---|
| x86_64-pc-linux-gnu |
| Compiler | Version | Compiler flags |
|---|---|---|
| /var/tmp/dist/clang-linux/bin/clang --gcc-toolchain=/var/tmp/dist/gcc | 19.1.7 | -pthread -ffunction-sections -fdata-sections -fno-math-errno -fPIC |
| /var/tmp/dist/clang-linux/bin/clang++ --gcc-toolchain=/var/tmp/dist/gcc | 19.1.7 | -fno-rtti -pthread -fno-sized-deallocation -fno-aligned-new -ffunction-sections -fdata-sections -fno-math-errno -fno-exceptions -fPIC -gdwarf-4 -O2 -fomit-frame-pointer -funwind-tables |
| /var/tmp/dist/rust/bin/rustc | 1.86.0 |
MOZILLA_OFFICIAL=1 --enable-update-channel=nightly MOZ_APP_BASENAME=MullvadBrowser 'LDFLAGS=-Wl,-z,relro -Wl,-z,now' 'CC=clang --gcc-toolchain=/var/tmp/dist/gcc' 'CXX=clang++ --gcc-toolchain=/var/tmp/dist/gcc' 'HOST_CC=clang --gcc-toolchain=/var/tmp/dist/gcc' 'HOST_CXX=clang++ --gcc-toolchain=/var/tmp/dist/gcc' --enable-linker=lld MOZ_SOURCE_REPO=https://gitlab.torproject.org/tpo/applications/mullvad-browser MOZ_SOURCE_CHANGESET=d20043d4c7725b18ef41fa2c88b53c10d9be423e --with-distribution-id=net.mullvad BINDGEN_CFLAGS=--gcc-toolchain=/var/tmp/dist/gcc --enable-js-shell --enable-rust-simd --disable-eme MOZ_TELEMETRY_REPORTING= --enable-proxy-bypass-protection WASI_SYSROOT=/var/tmp/dist/wasi-sysroot --disable-backgroundtasks MAR_CHANNEL_ID=mullvadbrowser-mullvad-nightly ACCEPTED_MAR_CHANNEL_IDS=mullvadbrowser-mullvad-nightly --enable-base-browser-update --with-updater-url=https://nightlies.tbb.torproject.org/nightly-updates/updates/mullvadbrowser-nightly-linux-x86_64 --with-branding=browser/branding/mb-nightly 'MOZ_APP_REMOTINGNAME=Mullvad Browser Nightly' --disable-crashreporter --disable-parental-controls --with-user-appdir=Mullvad --disable-system-policies --disable-legacy-profile-creation --disable-install-strip --with-relative-data-dir=../Data --with-base-browser-version=tbb-nightly.2025.12.03