android_kernel_samsung_sm8650-modules/cmn at 0c2a8ca0ca6baf286a6c86608bea3d5df0793818 - android_kernel_samsung_sm8650-modules - Gitea: Git with a cup of tea

android/android_kernel_samsung_sm8650-modules

Jeff Johnson e5d65fc87b qcacld-3.0: Use symbolic link to reference qca-wifi-host-cmn

A recurring issue is that, due to the large number of object files and
the long pathnames to those files, a build of the qca_cld3_wlan.ko may
fail with an E2BIG error. This can occur when a shell command created
by the build system exceeds the max size of a command that the shell
can handle. This usually occurs when linking all of the individual
object files into the final wlan.o.

Object files from the qcacld-3.0 project begin with:
<prefix>/vendor/qcom/opensource/wlan/qcacld-3.0

Object files from the qca-wifi-host-cmn project begin with:
<prefix>/vendor/qcom/opensource/wlan/qcacld-3.0/../qca-wifi-host-cmn

To shorten the qca-wifi-host-cmn paths add the following symbolic link:
qcacld-3.0/cmn => ../qca-wifi-host-cmn

With this in place object files from the qca-wifi-host-cmn project
will begin with:
<prefix>/vendor/qcom/opensource/wlan/qcacld-3.0/cmn

This will save 17 characters per qca-wifi-host-cmn object file.

Change-Id: I104afdc48e5335aa232bac988c4c652144cd4e58
CRs-Fixed: 2893361

2021-03-10 05:23:06 -08:00

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