Hi! My earlier libquadmath change apparently broke mingw32 build, while on Linux <bits/endian.h> is included and defines these, on Mingw apparently that isn't the case, while soft-fp wants a guarantee that sfp-machine.h defines these.
Tested on x86_64-linux, committed to trunk. 2024-04-09 Jakub Jelinek <ja...@redhat.com> * sfp-machine.h (__LITTLE_ENDIAN, __BIG_ENDIAN, __BYTE_ORDER): Define if __BYTE_ORDER isn't defined. --- libquadmath/sfp-machine.h.jj 2024-04-09 08:16:53.705743788 +0200 +++ libquadmath/sfp-machine.h 2024-04-09 09:36:39.059229830 +0200 @@ -18,6 +18,11 @@ #define _FP_NANSIGN_Q 1 #define _FP_KEEPNANFRACP 1 #define _FP_TININESS_AFTER_ROUNDING 0 +#ifndef __BYTE_ORDER +#define __LITTLE_ENDIAN __ORDER_LITTLE_ENDIAN__ +#define __BIG_ENDIAN __ORDER_BIG_ENDIAN__ +#define __BYTE_ORDER __BYTE_ORDER__ +#endif #define _FP_DECL_EX \ unsigned int fp_roundmode __attribute__ ((unused)) = FP_RND_NEAREST; #define FP_ROUNDMODE fp_roundmode Jakub