Hi,
I know that menu and what I wanted to really know was how to provide that usr folder structure.
At least in my environment, I cannot find that /opt/swi/y17-ext/sysroot/armv7…/usr folder.
If I exec
${HOME}/legato/packages/legato.toolchain.1.7.2.fw_SWI9X15Y_07090200-wp85-native-x86_64-201605181313/resources/wp85/extract.sh /tmp/y17-ext
I can have similar structure but perhaps we need to do something more.
I tried both /tmp/y17-ext/sysroot/{x86_64,armv7a}*/usr as its path but failed like below.
nkamei@ubuntu:/tmp/buildroot-2016.05$ make
/usr/bin/make -j1 HOSTCC=“/usr/bin/gcc” HOSTCXX=“/usr/bin/g++” silentoldconfig
BR2_DEFCONFIG=‘’ KCONFIG_AUTOCONFIG=/tmp/buildroot-2016.05/output/build/buildroot-config/auto.conf KCONFIG_AUTOHEADER=/tmp/buildroot-2016.05/output/build/buildroot-config/autoconf.h KCONFIG_TRISTATE=/tmp/buildroot-2016.05/output/build/buildroot-config/tristate.config BR2_CONFIG=/tmp/buildroot-2016.05/.config BR2_EXTERNAL=support/dummy-external HOST_GCC_VERSION=“4 8” SKIP_LEGACY= /tmp/buildroot-2016.05/output/build/buildroot-config/conf --silentoldconfig Config.in
toolchain-external undefined Configuring
Unable to detect the toolchain sysroot, Buildroot cannot use this toolchain.
make[1]: *** [/tmp/buildroot-2016.05/output/build/toolchain-external-undefined/.stamp_configured] Error 1
make: *** [_all] Error 2