Dear ITK community,
I am trying to compile ITK with Python wrappings locally on my machine. I run Fedora Linux 41 with GCC version 14.2.1.
I simply run cmake -DITK_WRAP_PYTHON=ON ../ITK, where ../ITK is the path to ITK sources. cmake runs without any error. I then run make and get several errors, such as
/usr/lib/gcc/x86_64-redhat-linux/14/../../../../include/c++/14/x86_64-redhat-linux/bits/c++config.h:2677:25: error: invalid suffix 'bf16' on floating constant
2677 | typedef __decltype(0.0bf16) __bfloat16_t;
or
/usr/lib/gcc/x86_64-redhat-linux/14/../../../../include/c++/14/limits:1989:1: error: invalid suffix 'F32' on floating constant
1989 | __glibcxx_float_n(32)
It looked to me like an issue with C++ standard, so I tried to play with -std=c++XX but it didn’t work.
However, compilation works fine when compiling with -DITK_WRAP_PYTON=OFF, or when compiling with GCC 13.3.1 that I installed on the same machine.
Did I do something wrong when setting up the compilation? Is there some caveat when compiling with GCC 14? Or perhaps it is a known bug? I tried to go through ITK issue tracker but did not find anything relevant.
Thank you very much!