For the build failure on X32: /usr/include/x86_64-linux-gnux32/gnu/stubs.h:7:12: error: unable to open 'gnu/stubs-32.h' Sparse should be called with '--arch=x86_64 -mx32' but the error indicate that '__x86_64__' is not even defined, as if another architecture was selected. Very strange. I can't reproduce this here (nor in my old setup, nor in a brand new reinstall of a x32 chroot). The output of: env CHECK=./sparse ./cgcc -v -no-compile memops.c should be: ./sparse -v --arch=x86_64 <lots of defines for floats> -mx32 --os=linux -gcc-base-dir /usr/lib/gcc/x86_64-linux-gnux32/10/ -multiarch-dir x86_64-linux-gnux32 memops.c I absolutely don't see what can be wrong. But I wonder why it happens first or only on memops.c and not on one of the file listed earlier, for example allocate.c? -- Luc
