kc3-lang/gnulib/m4/ftruncate.m4
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Hash : 3cb66419
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Date : 2001-04-21T14:08:00
Check for chsize. Link with ftruncate.o unconditionally if ftruncate is missing. This was required when cross-compiling to i586-mingw32msvc.
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m4/ftruncate.m4
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#serial 3 # See if we need to emulate a missing ftruncate function using fcntl or chsize. AC_DEFUN(jm_FUNC_FTRUNCATE, [ AC_CHECK_FUNCS(ftruncate, , [ftruncate_missing=yes]) if test "$ftruncate_missing" = yes; then AC_CHECK_HEADERS([unistd.h]) AC_CHECK_FUNCS([chsize]) AC_LIBOBJ(ftruncate) fi ])