A Firefox desktop build profile

mozconfig-desktop

# Define where build files should go. This places them in the directory
# "obj-ff-dbg" under the current source directory
mk_add_options MOZ_OBJDIR=@TOPSRCDIR@/obj-desktop

# -s makes builds quieter by default
# -j4 allows 4 tasks to run in parallel. Set the number to be the amount of
# cores in your machine. 4 is a good number.
mk_add_options MOZ_MAKE_FLAGS="-s -j8"

mk_add_options AUTOCLOBBER=1

# Enable ccache
ac_add_options --with-ccache

# Enable debug builds
ac_add_options --enable-debug

# Disable optimization
ac_add_options --disable-optimize

# Gecko Profiler
ac_add_options --enable-profiling

# Treat warnings as errors (modulo ALLOW_COMPILER_WARNINGS).
#ac_add_options --enable-warnings-as-errors

# Enable tests
ac_add_options --enable-tests

# Default application to be built
ac_add_options --enable-application=browser