Johannes Schindelin <Johannes.Schindelin@xxxxxx> writes: > I'd place a bet on this part of compat/mingw.h for GCC builds: > > #ifdef __MINGW64_VERSION_MAJOR > #include <stdint.h> > #include <wchar.h> > typedef _sigset_t sigset_t; > #endif > > and on this part of git-compat-util.h for MSVC builds: > > #ifndef NO_INTTYPES_H > #include <inttypes.h> > #else > #include <stdint.h> > #endif Yeah, but I had an impression that git-compat-util.h was not in use to build compat/regex/regex.o (regex.c #include's regcomp.c which is a rather unusual arragement), and that was why I am wondering. > For the record, it seems that our current version of compat/regex/regex.c > has this: > > /* On some systems, limits.h sets RE_DUP_MAX to a lower value than > GNU regex allows. Include it before <regex.h>, which correctly > #undefs RE_DUP_MAX and sets it to the right value. */ > #include <limits.h> > #include <stdint.h> > > while the one in `pu` lacks the last line. That may be the reason why > things compiled neatly before, and stopped working for you now. Yes, that explains how the old one worked and the new one didn't without dropping "#ifdef HAVE_STDINT_H". Thanks.