Firefox OS Porting to Motorola G

coldSense · Feb 14, 2014

I and my friend are trying to port Firefox OS on Motorola G device. Because of our lack of experience in the field, we are stuck. Mozilla's documentation is not that helpful and we don't know at the moment how to continue.

What we did:
- created manifest xml for the device, based on unofficial cyanogenmod for Moto G.
- synced all sources
- added manually prebuilt kernel.
- tried to build everything but it doesn't build, of course, we don't know why.

The error seem to be:

Code:

make: *** No rule to make target `out/target/product/xt1032/obj/SHARED_LIBRARIES/libwpa_client_intermediates/export_includes', needed by `out/target/product/xt1032/obj/SHARED_LIBRARIES/libhardware_legacy_intermediates/import_includes'.  Stop.

Apph3x · Feb 17, 2014

Welcome to the forums !

coldSense said:
I and my friend are trying to port Firefox OS on Motorola G device. Because of our lack of experience in the field, we are stuck. Mozilla's documentation is not that helpful and we don't know at the moment how to continue.

What we did:
- created manifest xml for the device, based on unofficial cyanogenmod for Moto G.
- synced all sources
- added manually prebuilt kernel.
- tried to build everything but it doesn't build, of course, we don't know why.

The error seem to be:

Code:

make: *** No rule to make target `out/target/product/xt1032/obj/SHARED_LIBRARIES/libwpa_client_intermediates/export_includes', needed by `out/target/product/xt1032/obj/SHARED_LIBRARIES/libhardware_legacy_intermediates/import_includes'. Stop.

Now I haven't been on these forums long but I'd like to say congrats on ur first post ! ;0 That error

Code:

make: *** No rule to make target `out/target/product/xt1032/obj/SHARED_LIBRARIES/libwpa_client_intermediates/export_includes', needed by `out/target/product/xt1032/obj/SHARED_LIBRARIES/libhardware_legacy_intermediates/import_includes'.  Stop.

means there is no target to build the path. I need more info. What compiler are you using. Or are you just using the command prompt?What's the custom kernel, you could try using CM #2 Unoffical However that'd only work if ur Moto G is currently running android with CWM (to flash the kernel when u build it) Can u link to the mozilla post, I didn't bookmark it and I can be bothered to google it

Can u send me what you've done so far pls. Thanks

coldSense · Feb 18, 2014

Or are you just using the command prompt?

Yes, I'm using terminal to compile everything. Actually a specialized script for that purpose. Environment versions are:
g++ - 4.6
gcc - 4.6

Actually I'm using this guide .

Yes, I use Clockwork but before that there is building problem. Anyway, the link for porting is this.

The kernel I got is from here.

ares93 · Feb 18, 2014

Admittedly, I know jack **** about android development, but I was under the impression that Firefox OS was based on an ICS kernel? I don't think the CM11 kernel works.

Apph3x · Feb 20, 2014

coldSense said:
Yes, I'm using terminal to compile everything. Actually a specialized script for that purpose. Environment versions are:
g++ - 4.6
gcc - 4.6

Actually I'm using this guide .

Yes, I use Clockwork but before that there is building problem. Anyway, the link for porting is this.

The kernel I got is from here.

Never seen that error before. Know wat it means tho. Have u tried complieing with Xcode (mac) or another 3rd part app ?

coldSense · Feb 26, 2014

Apph3x said:
Never seen that error before. Know wat it means tho. Have u tried complieing with Xcode (mac) or another 3rd part app ?

No. I don't have and don't use mac computers, at least for now. I did this in Linux. It seems that it just doesn't read kernel/ directory or just ignores it.

Apph3x · Feb 27, 2014

Yeah

coldSense said:
No. I don't have and don't use mac computers, at least for now. I did this in Linux. It seems that it just doesn't read kernel/ directory or just ignores it.

It's like its invisible....

coldSense · Feb 27, 2014

I solved (apparently) that problem by modifying variable TARGET_KERNEL_SOURCE (device/motorola/msm8226-common/BoardConfigCommon.mk) to be absolute path but now I have another error

Code:

make: *** No rule to make target `out/host/linux-x86/bin/acp', needed by `out/debug/host/linux-x86/bin/validatekeymaps'.  Stop.

pureexe · Mar 1, 2014

@coldSense

Try this way please

Code:

rm -rf out
rm -rf objdir-gecko
./build.sh gecko

then run

Code:

./build.sh gaia

and copy file from <build_path>/gaia/profile/webapps to <build_path>/out/project/<device_name>/system/b2g/webapps

Then replace all file from out/target/<product>/system to /system of AOSP ROM

then edit ramdisk follow https://developer.mozilla.org/en-US/Firefox_OS/Porting

and flash boot.img and /system you were edit to your Motolola G

Try this way please

samijam · Mar 21, 2014

Any luck with this? I might try myself, but curious if you can update.

h2o64 · Apr 12, 2014

Hi everyone !
I'm currently tryaing to build Firefox OS on own device.
I have this error :

Code:

$ lunch

You're building on Linux

Lunch menu... pick a combo:
     1. aosp_arm-eng
     2. aosp_x86-eng
     3. aosp_mips-eng
     4. vbox_x86-eng
     5. cm_falcon-userdebug
     6. mini_armv7a_neon-userdebug

Which would you like? [aosp_arm-eng] full_falcon
build/core/product_config.mk:222: *** Can not locate config makefile for product "falcon". Arrêt.

** Don't have a product spec for: 'full_falcon'
** Do you have the right repo manifest?

Could someone help me ?

Thanks a lot !

h2o64 · Apr 12, 2014

feherneoh said:
try full_falcon instead

Code:

$ lunch

You're building on Linux

Lunch menu... pick a combo:
     1. aosp_arm-eng
     2. aosp_x86-eng
     3. aosp_mips-eng
     4. vbox_x86-eng
     5. cm_falcon-userdebug
     6. mini_armv7a_neon-userdebug

Which would you like? [aosp_arm-eng] full_falcon

Invalid lunch combo: full_falcon

OR

Code:

$ ./build.sh full_falcon
including device/motorola/falcon/vendorsetup.sh
including device/generic/armv7-a-neon/vendorsetup.sh
build/core/product_config.mk:222: *** Can not locate config makefile for product "full_flo". Arrêt.

** Don't have a product spec for: 'full_flo'
** Do you have the right repo manifest?


> Build failed! <

Build with |./build.sh -j1| for better messages
If all else fails, use |rm -rf objdir-gecko| to clobber gecko and |rm -rf out| to clobber everything else.

A modification in device/motorola/falcon/vendorsetup.sh maybe ?

UPDATE :
Modifying vendorsetup.sh like this
add_lunch_combo full_falcon-eng

h2o64 · Apr 13, 2014

Can somebody explain me how to use a prebuilt kernel to build that please ?

Thank You

I have this error ... (in french)

Code:

No private recovery resources for TARGET_DEVICE falcon
make: *** Pas de règle pour fabriquer la cible « out/target/product/falcon/kernel », nécessaire pour « prebuilt ». Arrêt.
make: *** Attente des tâches non terminées....

EnricoBomma · May 8, 2014

h2o64 said:
Can somebody explain me how to use a prebuilt kernel to build that please ?

Thank You

I have this error ... (in french)

Code:

No private recovery resources for TARGET_DEVICE falcon make: *** Pas de règle pour fabriquer la cible « out/target/product/falcon/kernel », nécessaire pour « prebuilt ». Arrêt. make: *** Attente des tâches non terminées....

You can try to create the folder falcon-kernel inside device/motorola/ and put into it your kernel image.
In device/motorola/(your model) create the file AndroidBoard.mk and put inside:
ifeq ($(TARGET_PREBUILT_KERNEL),)
TARGET_PREBUILT_KERNEL := device/motorola/falcon-kernel/kernel
endif
Than try to rebuild.

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