[PATCH 0 of 1] Enable building on MSYS/Cygwin shell using native GCC when configure executed via abs path.

[Torbjorn Granlund]

Ray Donnelly <mingw.android at gmail.com> writes:

  The following patch for GMP 5.1.2 works around path namespace
  differences between MSYS/Cygwin and native Windows GCC in configure by
  calculating and using relative paths instead of absolute ones.
  
Which namespace differences?

An incompatibility between MSYS/Cygwin and Windows GCC, should that be
handled in GMP?

Do you have a test case which the "following patch" makes work?  (And
where is the patch?)

-- 
Torbjörn