I see that gdbserver is there, but not gdb.
Unfortunately we can’t. We merely provide a mirror of what’s available from the Angstrom project which currently does not provide gdb for the target.
You could try to use gdb from the 2015.12 feeds by adding these and their architecture to opkg’s configuration:
root@colibri-imx6:/etc/opkg# diff arch.conf.orig arch.conf --- arch.conf.orig +++ arch.conf @@ -9,6 +9,8 @@ arch armv6thf-vfp 41 arch armv7ahf-vfp 46 arch armv7at2hf-vfp 51 +arch armv7ahf-vfp-neon 54 +arch armv7at2hf-vfp-neon 55 arch armv7ahf-neon 56 arch armv7at2hf-neon 61 arch armv7at2hf-neon-mx6qdl 66 root@colibri-imx6:/etc/opkg# diff base-feed.conf.orig base-feed.conf --- base-feed.conf.orig +++ base-feed.conf @@ -1,2 +1,5 @@ src/gz base-armv7at2hf-neon http://feeds.toradex.com/angstrom/feeds/v2016.12/ipk/glibc/armv7at2hf-neon/base src/gz base-armv7ahf-neon http://feeds.toradex.com/angstrom/feeds/v2016.12/ipk/glibc/armv7ahf-neon/base + +src/gz base-armv7at2hf-vfp-neon http://feeds.toradex.com/angstrom/feeds/v2015.12/ipk/glibc/armv7at2hf-vfp-neon/base/ +src/gz base-armv7ahf-vfp-neon http://feeds.toradex.com/angstrom/feeds/v2015.12/ipk/glibc/armv7ahf-vfp-neon/base/
Better still, build your tailored image with openembedded.
Thanks, Max. Modifying the opkg configs worked. This way, I can keep non-release-build stuff out of the image.