Unable to compile using GCC6 (fc24)

[xilinx]

Unable to compile using GCC6 (fc24)

[rleh]

Adding extra compiler flags -Wno-error=unused-const-variable and -Wno-error=cpp using the ./configure script fixes this.

/configure --target-list="aarch64-softmmu,microblazeel-softmmu" --enable-fdt --disable-kvm --extra-cflags="-Wno-error=unused-const-variable" --extra-cflags="-Wno-error=cpp"

[alistair23]

Hello Raphael,

I have never seen that warning before, I'm not sure why it only appears with GCC6. I will fix the issue and push an update as soon as I can. Unfortunately we are in a freeze here at Xilinx (we are about to release a new version) so it will have to wait until after that.

In the meantime it sounds like you have a solution. This warning won't effect your ability to run QEMU.

For future reference you can also use: --disable-werror to treat all warnings as only warnings and not errors.

Thanks,
Alistair

[Bubu]

This is still not fixed in master.

[alistair23]

I pushed a branch that fixes the issue for me, does this work for you?
https://github.com/Xilinx/qemu/tree/build-fixes

[alistair23]

The fix has been merged into the master branch.
Thanks for reporting the build issue.