updated for version 7.3.836
Problem: Clipboard does not work on Win32 when compiled with Cygwin.
Solution: Move the Win32 clipboard code to a separate file and use it when
building with os_unix.c. (Frodak Baksik, Ken Takata)
diff --git a/src/configure.in b/src/configure.in
index d0fa6ff..3d53a43 100644
--- a/src/configure.in
+++ b/src/configure.in
@@ -2474,6 +2474,21 @@
dnl end of GUI-checking
dnl ---------------------------------------------------------------------------
+dnl Check for Cygwin, which needs an extra source file if not using X11
+AC_MSG_CHECKING(for CYGWIN environment)
+case `uname` in
+ CYGWIN*) CYGWIN=yes; AC_MSG_RESULT(yes)
+ AC_MSG_CHECKING(for CYGWIN clipboard support)
+ if test "x$with_x" = "xno" ; then
+ OS_EXTRA_SRC=winclip.c; OS_EXTRA_OBJ=objects/winclip.o
+ AC_MSG_RESULT(yes)
+ AC_DEFINE(FEAT_CYGWIN_WIN32_CLIPBOARD)
+ else
+ AC_MSG_RESULT(no - using X11)
+ fi ;;
+
+ *) CYGWIN=no; AC_MSG_RESULT(no);;
+esac
dnl Only really enable hangul input when GUI and XFONTSET are available
if test "$enable_hangulinput" = "yes"; then