Always provision PATH the cygwin way under Windows

With PATH essentially serving the role of LD_LIBRARY_PATH under
Windows, there was the notion that this needs to be provided in
Windows notation, for win32 gnumake.

That was perhaps once true; currently we're always evaluating PATH
inside a shell, not the Makefile. So this since a while only worked
accidentally, due to cygwin transparently converting between DOS and
UNIX PATH vars. It did break though for corner-cases, e.g.
SRCDIR!=BUILDDIR, and BUILDDIR e.g. D:\FOO.

With that simplification, also GNUMAKE_WIN_NATIVE can go.

Change-Id: Ied5a0443dc70e7dc629c0c0620e6ce911d9a73d0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119941
Tested-by: Jenkins
Reviewed-by: Thorsten Behrens <thorsten.behrens@allotropia.de>

0 files changed, 0 insertions, 0 deletions