Open YuugataShinonome opened 2 weeks ago
@YuugataShinonome Thanks a lot! There're 2 questions
We're so glad to see community commit for toolchain and any installlation toolkit for ABACUS !
Also:
Before GCC14, implicit function declaration is treated as warning but since GCC14 this is treated as error by default, which will cause compilation to stop.
For these implicit function declaration, can we have some way to detect and fix them during our code reconstruction process? @mohanchen @WHUweiqingzhou
our code
@QuantumMisaka This seems to be a problem from the legacy scalapack code, so there's not much we can do here.
I confirm that:
@YuugataShinonome Thanks a lot! I will have a mind in it when doing update for next version of toolchain ,and you can also open a commit before me, we're welcome for it : )
Describe the bug
When building scalapack (by running
toolchain_gnu.sh
), the compilation fails due to the error: implicit function declaration.Expected behavior
When running
toolchain_gnu.sh
, it should install the toolchain without error.To Reproduce
./toolchain/toolchain_gnu.sh
with GCC14 as default compiler.Environment
Additional Context
Before GCC14, implicit function declaration is treated as warning but since GCC14 this is treated as error by default, which will cause compilation to stop. By adding flags to bypass this, I can confirm that the whole compilation procedure succeeds and the program works well.
This is also reported in scalapack upstream but no response. This bug is described and fixed by AUR (archlinux user repo) package maintainer, see this commit.
I change
toolchain/scripts/stage3/install_scalapack.sh
as in this commit to fix it.Task list for Issue attackers (only for developers)