When running an buildbot with OpenWrt-CI I got the following error:
mkimage -f /var/lib/buildbot/slaves/slave/ipq40xx-generic/build/firmware/openwrt/ build_dir/target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/tmp/ freifunk-berlin-dev-daily-1907-f66973b-ipq40xx-generic-asus_map-ac2200-initramfs-fit-uImage.itb.its /var/lib/buildbot/slaves/slave/ipq40xx-generic/build/firmware/openwrt/build_dir/ target-arm_cortex-a7+neon-vfpv4_musl_eabi/linux-ipq40xx_generic/tmp/ freifunk-berlin-dev-daily-1907-f66973b-ipq40xx-generic-asus_map-ac2200-initramfs-fit-uImage.itb.new sh: 1: Syntax error: Unterminated quoted string
The syntax error is reported by the system()-call of fit_image.c as the cmd- variable get truncated when using such long pathnames for teh output and the FIT-file. It's fixed by redefining the MKIMAGE_MAX_DTC_CMDLINE_LEN based on the size. of MKIMAGE_MAX_TMPFILE_LEN. Also a Warning will be printed when detecting that the cmd-variable has reached its maximal size.
Sven Roederer (2): tools/mkimage: fix handling long filenames tools/fit-image: print a warning when cmd-line for dtc might be truncated
tools/fit_image.c | 4 ++++ tools/mkimage.h | 2 +- 2 files changed, 5 insertions(+), 1 deletion(-)