On 6 June 2013 12:12, Earnie Boyd wrote: > On Thu, Jun 6, 2013 at 5:00 AM, A.P. Horst wrote: > > Also when I just have: > > echo "$var" | grep -Eq '^[0-9]+$' > > echo "$?" > -->8-- > > I am on a win7 x64 machine with MinGW 3.20 and W32API 3.17 > > sh --version > > GNU bash, version 3.1.17(1)-release (i686-pc-msys) > > How is the var variable set? If you're using the output of a compiled > program, I'm guessing the issue is CRLF versus just LF. MSYS will not > remove the CR from the variable. Add the /mingw/lib/binmode.o to the > compiled program or use _setmode on stdout to make it _O_BINARY. > http://msdn.microsoft.com/en-us/library/tw4k6df8(v=vs.110).aspx > > Another (more likely) possibility is that the shell fragment is under quoted, where it appears in configure.ac. Look for that fragment in the generated configure script: I suspect you may find that the [] surrounding the [0-9] expression have been swallowed by autoconf; (they are the autoconf quoting characters. -- Regards, Keith. _______________________________________________ Autoconf mailing list Autoconf@xxxxxxx https://lists.gnu.org/mailman/listinfo/autoconf
