Cannot build WP77xx framework

Legato Application Framework
1

Hi,

I am having issues building framework for WP77xx. I have newest legato framework (17.11.0).
When running make wp77xx I get error:

FAILED: /home/sebastian/legato_framework/legato/build/wp77xx/system/app/modemService/obj/modemDaemon/modemDaemon /opt/swi/y17-ext/sysroots/x86_64-pokysdk-linux/usr/bin/arm-poky-linux-gnueabi/arm-poky-linux-gnueabi-gcc --sysroot=/opt/swi/y17-ext/sysroots/armv7a-vfp-neon-poky-linux-gnueabi -Wl,--build-id -g -o /home/sebastian/legato_framework/legato/build/wp77xx/system/app/modemService/obj/modemDaemon/modemDaemon /home/sebastian/legato_framework/legato/build/wp77xx/system/app/modemService/obj/modemDaemon/_main.c.o -rdynamic -Wl,--enable-new-dtags,-rpath="\$ORIGIN/../lib" "-Lbuild/wp77xx/system/component/48910f1fce3e4dca46058ee6f70c04fa/obj" -lComponent_modemDaemon -ljansson -L/home/sebastian/legato_framework/legato/platformAdaptor/qmi/bin/wp77xx/components/le_pa_ecall -lComponent_le_pa_ecall "-Lbuild/wp77xx/system/component/1b4232aab4640c8b591168d97394969e/obj" -lComponent_le_pa_ecall_default -L/home/sebastian/legato_framework/legato/platformAdaptor/qmi/bin/wp77xx/components/le_pa -lComponent_le_pa -L/home/sebastian/legato_framework/legato/platformAdaptor/qmi/bin/wp77xx/components/swiQmi -lComponent_swiQmi "-Lbuild/wp77xx/system/component/0e7692cca8775bc9704a0b18c77502a0/obj" -lComponent_le_pa_default "-Lbuild/wp77xx/system/component/141f6217a671898f6529ccfbf1d7b628/obj" -lComponent_watchdogChain "-L$LEGATO_BUILD/framework/lib" -llegato -lpthread -lrt -ldl -lm -g && splitdebug -d build/wp77xx/debug /home/sebastian/legato_framework/legato/build/wp77xx/system/app/modemService/obj/modemDaemon/modemDaemon /home/sebastian/legato_framework/legato/platformAdaptor/qmi/bin/wp77xx/components/le_pa/libComponent_le_pa.so: undefined reference to 'qmi_linux_get_conn_id_by_name_ex' collect2: error: ld returned 1 exit status [655/771] Compiling C source ninja: build stopped: subcommand failed. Makefile:414: recipe for target 'system_wp77xx' failed make: *** [system_wp77xx] Error 1

Any help on what could be wrong would be nice. Thanks!

2

Are you using the tool chain which corresponds to WP77XX ?

3

Same question as @Manukumar, as you’re likely using a wp85 toolchain which is not appropriate.

4

Thanks for the answer. Yes that might be the case. Where can Ii find the correct toolchain for WP77XX?

5

The wp77xx toolchain is the same as the wp76xx (overall, the linux part of wp77xx is the same as wp76xx).

You can therefore find the toolchain on https://source.sierrawireless.com/resources/airprime/software/wp76xx/wp76xx-firmware-release-6,-d-,1-components/

6

Thanks @CoRfr, that worked! Had to uninstall toolchain for WPx5xx though to get it to work, is there a easy way to have 2 toolchains installed, and switch between them when building?

7

HI @Senyberg
there is a tool under study for that,
but currently there is no easy way to do it.
best regards,