1 files changed, 6 insertions, 0 deletions

diff --git a/uisimulator/x11/Makefile b/uisimulator/x11/Makefile
index ce709f2a83..683dca6b82 100644
--- a/uisimulator/x11/Makefile
+++ b/uisimulator/x11/Makefile
@@ -192,7 +192,13 @@ $(OBJDIR)/%.o: $(PLUGINDIR)/lib/%.c
 $(OBJDIR)/%.rock: $(APPSDIR)/plugins/%.c $(APPSDIR)/plugin.h
         @echo CC $<
         @$(CC) $(APPCFLAGS) -DPLUGIN -shared $< -L$(OBJDIR) -lplugin -o $@
+ifeq ($(UNAME),CYGWIN)
+# 'x' must be kept or you'll have "Win32 error 5" 
+#     $ fgrep 5 /usr/include/w32api/winerror.h | head -1
+#         #define ERROR_ACCESS_DENIED 5L
+else
         @chmod -x $@
+endif
 
 ################## Patterns for building objects ##################
 $(OBJDIR)/%.o: ../x11/%.c