Just some notes --------------- Once you have built the entire mozilla-unified with all the mach bootstrap stuff (which will install the needed binaries in $HOME/.mozbuild), don't forget to copy the entire C:\Program Files\Git folder to /c/mozilla-source to get a sed.exe that understands the -z option, and to get sha256sum.exe. To build, one should use the following command in the checked out windows repo: $ time bash build.sh fetch prepare build package the final .zip is in: C:\mozilla-source\windows * problem with old sed. does not recognize -z. using the one from Git might be a work around. BRANDING: resource files ======================== * build fail on missing stubinstaller (might be a FF bug as it should just take missing stuff from the nightly branding folder?) $ mkdir stubinstaller $ cp bgstub.jpg stubinstaller $ pwd /c/mozilla-source/firefox-85.0/browser/branding/librewolf $ * checking all the different files in nightly and librewolf $ cd nightly $ find . | sort > /c/mozilla-source/branding-nightly.txt $ cd ../librewolf/ $ find . | sort > /c/mozilla-source/branding-librewolf.txt $ diff branding-nightly.txt branding-librewolf.txt 4a5,6 > ./bgstub.jpg > ./bgstub_2x.jpg 7a10 > ./content/about-background.png 9,10d11 < ./content/about-logo.svg < ./content/about-logo@2x.png 14,15d14 < ./content/aboutlogins.svg < ./content/firefox-wordmark.svg 22,24d20 < ./default22.png < ./default24.png < ./default256.png $