On 08/26/2015 10:11 AM, Kizito Porta Balanyà wrote: >> Probably a missing dll. What does: >> >> cygcheck m4 >> >> state? I'm guessing you may be missing libsigsegv2, which would show up >> as 'cygcheck: track_down: could not find cygsigsegv-2.dll'? If so, >> rerun setup.exe to install it (however, the m4 dependencies should >> automatically be pulling it in). > > cygcheck returns no error (no missing cygsigsegv-2.dll):
Bummer, then something else is wrong. > > $ cygcheck m4 > Found: C:\Windows\KSR\bin\m4.exe > Found: C:\Windows\KSR\bin\m4.exe > C:\Windows\KSR\bin\m4.exe > C:\Windows\KSR\bin\cygwin1.dll ... > C:\Windows\KSR\bin\cygsigsegv-2.dll Looks like the executable is fine, then. Maybe it's a virus scanner interfering, even though you said you've exempted things? Also, are you sure you are getting the correct m4? What does: $ type m4 say? What about trying to execute it by absolute path: $ /bin/m4 --version $ /cygdrive/c/Windows/KSR/bin/m4 --version Could it be a collision between a non-executable file named 'm4' vs. the normal 'm4.exe' that is confusing cygwin .exe magic? Are you sure that nothing is messing with PATH and picking up a bogus m4 earlier in the lookup process? -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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