# Build Configuration

Please be aware that this page doesn't reflect all the options used to build Firefox.

## Build platform

target
x86_64-pc-mingw32

## Build tools

Compiler | Version | Compiler flags
--- | --- | ---
C:/Users/Mindaugas/.mozbuild/clang/bin/clang-cl.exe -fms-compatibility-version=19.39 | 19.1.6 | -Gy -Zc:inline -Gw -D_HAS_EXCEPTIONS=0
C:/Users/Mindaugas/.mozbuild/clang/bin/clang-cl.exe -fms-compatibility-version=19.39 -std:c++17 | 19.1.6 | -Zc:sizedDealloc- -Gy -Zc:inline -Gw -D_SILENCE_TR1_NAMESPACE_DEPRECATION_WARNING -TP -GR- -D_HAS_EXCEPTIONS=0 -O2 -Oy
C:/Users/Mindaugas/.rustup/toolchains/stable-x86_64-pc-windows-msvc/bin/rustc.exe | 1.91.1 | -C link-arg=Advapi32.lib

## Configure options

'MOZILLABUILD=C:\mozilla-build\' --enable-application=browser --target=x86_64-pc-windows-msvc --disable-tests --disable-debug-symbols 'RUSTFLAGS=-C link-arg=Advapi32.lib' --without-wasm-sandboxed-libraries --disable-updater --disable-crashreporter MOZ_WINDOWS_RS_DIR=C:/Users/Mindaugas/.cargo/registry/src/index.crates.io-6f17d22bba15001f/windows-0.58.0 --enable-official-branding