On 10 Mar 2017 09:03, Basin Ilya wrote: > Some authors indeed forget about cross compilation when they publish > their m4 to autoconf-archive. > > Good example is byte order check aka endianness. Before endian.h one way > to check it was to run a program. But the cross-compile alternative was > to grep the binary for a magic byte sequence without running.
there is no reason to do any ad-hoc detecting of endianness anymore. use the standard autoconf AC_C_BIGENDIAN macro. -mike
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