Created
September 20, 2017 15:26
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Save gretel/2fa5e81653678aa317085967037561cd to your computer and use it in GitHub Desktop.
build osx sierra .iso to use in virtualbox (or burn a dual-layer rom)
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rm -f /tmp/Sierra.cdr | |
rm -f /tmp/Sierra.cdr.dmg | |
hdiutil attach '/Applications/Install macOS Sierra.app/Contents/SharedSupport/InstallESD.dmg' -noverify -nobrowse -mountpoint /Volumes/install_app | |
hdiutil create -o /tmp/Sierra.cdr -size 7316m -layout SPUD -fs HFS+J | |
hdiutil attach /tmp/Sierra.cdr.dmg -noverify -nobrowse -mountpoint /Volumes/install_build | |
asr restore -source /Volumes/install_app/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase | |
rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages | |
cp -rp /Volumes/install_app/Packages /Volumes/OS\ X\ Base\ System/System/Installation/ | |
cp -rp /Volumes/install_app/BaseSystem.chunklist /Volumes/OS\ X\ Base\ System/BaseSystem.chunklist | |
cp -rp /Volumes/install_app/BaseSystem.dmg /Volumes/OS\ X\ Base\ System/BaseSystem.dmg | |
hdiutil detach /Volumes/install_app | |
hdiutil detach /Volumes/OS\ X\ Base\ System/ | |
hdiutil convert /tmp/Sierra.cdr.dmg -format UDTO -o /tmp/Sierra.iso | |
mv /tmp/Sierra.iso.cdr ~/Desktop/Sierra.iso |
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