https://gitlab.com/petsc/petsc/-/merge_requests/3958 <https://gitlab.com/petsc/petsc/-/merge_requests/3958>

On May 6, 2021, at 11:57 AM, Satish Balay via petsc-dev <[email protected]> wrote:

Wack a mole with our approach of configure treating linker warnings as errors [aka -Werror]

Satish

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diff --git a/config/BuildSystem/config/framework.py b/config/BuildSystem/config/framework.py index 968071d995..689f0c4ee5 100644 --- a/config/BuildSystem/config/framework.py +++ b/config/BuildSystem/config/framework.py @@ -547,6 +547,7 @@ class Framework(config.base.Configure, script.LanguageProcessor): lines = [s for s in lines if s.find('may conflict with libgfortran') < 0] # MacOS libraries built for different MacOS versions lines = [s for s in lines if s.find(' was built for newer macOS version') < 0] + lines = [s for s in lines if s.find(' was built for newer OSX version') < 0] if lines: output = '\n'.join(lines) else: output = '' self.log.write("Linker output after filtering:\n"+output+":\n")

On Thu, 6 May 2021, Jacob Faibussowitsch wrote:

...

Guess who’s back:

ld: warning: object file (/Users/kongf/projects/petsc1/arch-darwin-c-opt/lib/libfblas.a(ddot.o)) was built for newer OSX version (10.14) than being linked (10.9)

Best regards,

Jacob Faibussowitsch (Jacob Fai - booss - oh - vitch)

...

On May 6, 2021, at 12:43, Fande Kong <[email protected]> wrote:

Hi All,

I could compile 3.15.0, but could not compile the main branch using the same environment.

If you need me to do git bisect, please let me know.

The log was attached.

Fande

<configure.log>