[chromium-dev] how to resolve this problems

[jeanba wenceslas]

hi all,
***@chromium:~/chromium/src$ ninja -C out/Default chrome
ninja: Entering directory `out/Default'
ninja: error:
'../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by
'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it
***@chromium:~/chromium/src$
please i need help from us!!!!!

[jeanba wenceslas]

ninja -C out/Default chrome
ninja: Entering directory `out/Default'
[1/1] Regenerating ninja files
ninja: error:
'../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by
'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it

[PhistucK]

I am not sure how to fix the underlying issue, but a workaround that may
work is to just disable building Native Client.
See the section about disabling it here -
http://sites.google.com/a/chromium.org/dev/developers/gn-build-configuration


☆*PhistucK*

Post by jeanba wenceslas
ninja -C out/Default chrome
ninja: Entering directory `out/Default'
[1/1] Regenerating ninja files
ninja: error: '../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by 'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it
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[Peter Mayo]

There are some binaries brought in by gclient runhooks - did that run
successfully since you updated your source last?

https://chromium.googlesource.com/chromium/src/+/master/docs/linux_build_instructions.md#Run-the-hooks

Post by PhistucK
I am not sure how to fix the underlying issue, but a workaround that may
work is to just disable building Native Client.
See the section about disabling it here -
http://sites.google.com/a/chromium.org/dev/developers/gn-build-configuration
<http://www.google.com/url?q=http%3A%2F%2Fsites.google.com%2Fa%2Fchromium.org%2Fdev%2Fdevelopers%2Fgn-build-configuration&sa=D&sntz=1&usg=AFQjCNHk3UeOy3QuoCSYskbHhM9IG0HFGw>
☆*Phistuc*

Post by jeanba wenceslas
ninja -C out/Default chrome
ninja: Entering directory `out/Default'
[1/1] Regenerating ninja files
'../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by
'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it

[jeanba wenceslas]

where is the code to disable?

[Paweł Hajdan, Jr.]

PhistucK gave you the link. Please read instructions there.

More specifically,
https://sites.google.com/a/chromium.org/dev/developers/gn-build-configuration#TOC-Disable-Native-Client
(and read the beginning for context).

Paweł

Post by jeanba wenceslas
where is the code to disable?
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[Carlo Wood]

I had the same error. I didn't have the native client disabled through GN,
but I still had an environment variable GYP_DEFINES that contained
'disable_nacl=1' which prevented 'gclient runhooks' from installing the
necessary things. Seems that GYP and GN don't work well together.

Post by jeanba wenceslas
ninja: Entering directory `out/Default'
'../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by
'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it

[Nico Weber]

Here's a CL to fix this particular issue:
https://chromium-review.googlesource.com/c/chromium/src/+/1350200/ Thanks
for the report!

Post by Carlo Wood
I had the same error. I didn't have the native client disabled through GN,
but I still had an environment variable GYP_DEFINES that contained
'disable_nacl=1' which prevented 'gclient runhooks' from installing the
necessary things. Seems that GYP and GN don't work well together.

Post by jeanba wenceslas
ninja: Entering directory `out/Default'
'../../native_client/toolchain/linux_x86/pnacl_newlib/bin/x86_64-nacl-objcopy',
needed by
'irt_x64/obj/ppapi/native_client/nacl_irt_debuglink.inputdeps.stamp',
missing and no known rule to make it
--

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