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Add more comments to deblob script

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This commit is contained in:
Tad 2017-02-15 17:15:00 -05:00
parent af667f609d
commit 70ee56afe4
1 changed files with 17 additions and 7 deletions
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24
Scripts/Generic_Deblob.sh
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@ -1,5 +1,15 @@
#!/bin/bash #!/bin/bash
#Goal: Remove as many proprietary blobs without breaking core functionality
#Outcome: Increased battery/performance/privacy/security, Decreased ROM size
#
#Device Status (Tested under LineageOS 14.1)
#
#Fully Functional: bacon, clark
#LTE Broken (Potentially Unrelated): mako
base="/home/tad/Android/Build/LineageOS-14.1/"; base="/home/tad/Android/Build/LineageOS-14.1/";
export base; export base;
@ -86,16 +96,16 @@ deblobDevice() {
devicePath=$1; devicePath=$1;
cd $base$devicePath; cd $base$devicePath;
if [ -f BoardConfig.mk ]; then if [ -f BoardConfig.mk ]; then
sed -i 's/BOARD_USES_QCNE := true/BOARD_USES_QCNE := false/' BoardConfig.mk; sed -i 's/BOARD_USES_QCNE := true/BOARD_USES_QCNE := false/' BoardConfig.mk; #Disable CNE
fi; fi;
if [ -f system.prop ]; then if [ -f system.prop ]; then
sed -i 's/persist.cne.feature=./persist.cne.feature=0/' system.prop; sed -i 's/persist.cne.feature=./persist.cne.feature=0/' system.prop; #Disable CNE
sed -i 's/persist.dpm.feature=./persist.dpm.feature=0/' system.prop; sed -i 's/persist.dpm.feature=./persist.dpm.feature=0/' system.prop; #Disable DPM
sed -i 's/persist.gps.qc_nlp_in_use=1/persist.gps.qc_nlp_in_use=0/' system.prop; sed -i 's/persist.gps.qc_nlp_in_use=1/persist.gps.qc_nlp_in_use=0/' system.prop; #Disable QC Location Provider
if ! grep -q "drm.service.enabled=false" system.prop; then echo "drm.service.enabled=false" >> system.prop; fi; if ! grep -q "drm.service.enabled=false" system.prop; then echo "drm.service.enabled=false" >> system.prop; fi; #Disable DRM server
fi; fi;
rm -rf data-ipa-cfg-mgr; #Remove the second half of IPACM rm -rf data-ipa-cfg-mgr; #Remove the second half of IPACM
rm -rf libshimwvm; #Remove the compatibility module rm -rf libshimwvm; #Remove the Widevine compatibility module
if [ -f setup-makefiles.sh ]; then if [ -f setup-makefiles.sh ]; then
awk -i inplace '!/'$blobs'/' *proprietary*.txt; #Remove all blob references from blob manifest awk -i inplace '!/'$blobs'/' *proprietary*.txt; #Remove all blob references from blob manifest
sh -c "cd $base$devicePath && ./setup-makefiles.sh"; #Update the makefiles sh -c "cd $base$devicePath && ./setup-makefiles.sh"; #Update the makefiles
@ -106,7 +116,7 @@ export -f deblobDevice;
deblobVendors() { deblobVendors() {
cd $base; cd $base;
find vendor -regextype posix-extended -regex '.*('$blobs')' -type f -delete; find vendor -regextype posix-extended -regex '.*('$blobs')' -type f -delete; #Delete all blobs
} }
deblobVendor() { deblobVendor() {