imagebuilder for 19.07.9 fails

[Paul Spooren]

Hi,

> On 3. Mar 2022, at 16:44, Petr Štetiar <ynezz at true.cz> wrote:
> 
> Marcel Telka <marcel at telka.sk> [2022-03-02 06:59:49]:
> 
> Hi,
> 
>> I tried to rebuild my firmware using new 19.07.9 imagebuilder on a CentOS 7
>> host and it failed with this error:
> 
> sorry for the breakage.
> 
>> [mktplinkfw2] rootfs offset aligned to 0x2017484
>> [mktplinkfw2] firmware file "/opt/openwrt-imagebuilder-19.07.9-lantiq-xrx200.Linux-x86_64/build_dir/target-mips_24kc_musl/linux-lantiq_xrx200/tmp/openwrt-19.07.9-lantiq-xrx200-tplink_tdw8980-squashfs-sysupgrade.bin.new" completed
>> Traceback (most recent call last):
>>  File "/opt/openwrt-imagebuilder-19.07.9-lantiq-xrx200.Linux-x86_64/scripts/json_add_image_info.py", line 34, in <module>
>>    "source_date_epoch": int(getenv("SOURCE_DATE_EPOCH")),
>> ValueError: invalid literal for int() with base 10: ''
>> make[3]: *** [/opt/openwrt-imagebuilder-19.07.9-lantiq-xrx200.Linux-x86_64/build_dir/target-mips_24kc_musl/json_info_files/openwrt-19.07.9-lantiq-xrx200-tplink_tdw8980-squashfs-sysupgrade.bin.json] Error 1
>> 
>> When I try with 19.07.8 imagebuilder everything works.
>> 
>> Any suggestion?
> 
> Following workaround:
> 
> $ sed -i 's,^# SOURCE_DATE_EPOCH:=.*,SOURCE_DATE_EPOCH:=1645044479,g' include/version.mk

It’s also possible to export it as an env variable directly before building. Should be fixed in the next point release 
> 
> Cheers,
> 
> Petr