Xiao Sheng, Thanks for testing that -mabi=ilp32f patch.
---------------- wuruilong (and other loong folks), Here is what the build log says: > configure:5169: gcc -o conftest ... -mabi=ilp32f ... conftest.c ... > gcc: error: unrecognized argument in option '-mabi=ilp32f' > gcc: note: valid arguments to '-mabi=' are: lp64d lp64f lp64s It would seem that Debian GCC for loongarch64 did not have 32-bit support available on the build system. Perhaps gcc-multilib needs to be installed? That is necessary for other 64-bit architectures that have a 32-bit mode. I could add loongarch64 to the architecture list for gcc-multilib in the build dependencies. But I'm not seeing it as available for loongarch64 in https://packages.debian.org/unstable/gcc-multilib
