Hey, I'm having issues adding a build for a bare metal target to my yocto toolchain. I've a NXP SoC with a M4 core and I would like to integrate the M4 binary build into yocto. My M4 binary has a CMAKE file that depends on ARMGCC_DIR being set to locate the toolchain and everything works fine locally.
I've create a recipe for the toolchain that is heavily inspired by a TI recipe for the gcc-arm-none-eabi (available here: http://git.yoctoproject.org/cgit/cgit.cgi/meta-ti/tree/recipes-ti/devtools/gcc-arm-none-eabi_7-2018-q2-update.bb?h=master). I've made sure that GCC_ARM_NONE_TOOLCHAIN_RECIPE is set. After calling bitbake -cpopulate-sysroot gcc-arm-none-eabi-native the image/${GCC_ARM_NONE_TOOLCHAIN_RECIPE} path contains the complete toolchain. My M4 recipe looks like this (plus SUMMARY, LICENSE, SRC_URI, ...): inherit pkgconfig cmake DEPENDS = "gcc-arm-none-eabi-native" S = "${WORKDIR}/git " EXTRA_OECMAKE = '-DCMAKE_TOOLCHAIN_FILE="../armgcc.cmake" \ -G "Unix Makefiles" \ -DCMAKE_BUILD_TYPE=release' >From my understanding depending on gcc-arm-none-eabi-native should result in >the native toolchain being installed into the m4's recipe-sysroot-native >folder. The sysroot-providers in the recipe-sysroot-native folder does list gcc-arm-none-eabi-native, but I don't get the files and therefore have no toolchain. Any suggestions on what I'm doing wrong or how to debug this further? Best regards, Olli -- _______________________________________________ yocto mailing list yocto@yoctoproject.org https://lists.yoctoproject.org/listinfo/yocto