armv7 sqlite is compiled with IDIV

[crnflke]

The included ARMV7 sqlite library in 3.32.3.1 is compiled with idiv instructions which are not supported on some Cortex-A series processors (for example the Cortex-A8 and the Cortex-A9 do not include it).

The dockcross people have spotted the same issue (dockcross/dockcross#290) and have a special dockcross for this - https://github.com/dockcross/dockcross/tree/master/linux-armv7a

I did a test recompile with this alternate dockcross image and this then worked correctly on our system (although as a note the CROSS_PREFIX changes to

/usr/xcc/arm-cortexa8_neon-linux-gnueabihf/bin/arm-cortexa8_neon-linux-gnueabihf- 

If you want to ship both versions then it is possible to determine if an ARM processor has it as it seems to indicate it in /proc/cpuinfo. On our imx6 we get

Features	: half thumb fastmult vfp edsp neon vfpv3 tls vfpd32 

And the internet suggests that a Cortex A-15 will yield

Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3 tls vfpv4 idiva idivt

(source: https://pyra-handheld.com/boards/threads/omap5432-at-home.75874/)

[xerial]

Thanks for the report!

So it seems just using linux-armv7a dockcross image will fork for the maximum compatibilities. Let me try this cross compiler version.