[Mono-dev] 'configure: error: ./configure failed for libgc'

[Andy Hume]

I've been having problems over the past few days getting a build to work and on tuesday night and yesterday morning it was quite broken here.  So I cleaned everything up and made sure I'd the most recent SVN updates.  Now on doing ./autogen --... as described by shana it fails with:
[[
...
...
checking sys/dg_sys_info.h usability... no
checking sys/dg_sys_info.h presence... no
checking for sys/dg_sys_info.h... no
checking for threads package to use... win32
checking whether Solaris gcc optimization fix is necessary... no
configure: creating ./config.status
config.status: error: cannot find input file: Makefile.in
configure: error: ./configure failed for libgc
]]

Is there something wrong with my setup?  Or something that breaks cygwin building?  Any suggestions?

I see from looking at monobuild status now that the original build problems I experienced weren't only affecting me so I probably didn't need to clean up, but I'm here now. :-(

Andy