New file. Should support Cygwin as unix simulator port.

make/custom/Cygwin-posix.cfg

@@ -0,0 +1,65 @@
+#
+#  Config file for the Linux 1.x based RTEMS UNIX 
+#
+#  $Id$
+#
+
+RTEMS_CPU=unix
+RTEMS_CPU_FAMILY=i386
+RTEMS_CPU_MODEL=i486dx
+RTEMS_UNIX_FLAVOR=cygwin
+
+# This is the actual bsp directory used during the build process.
+RTEMS_BSP_FAMILY=posix
+
+include $(RTEMS_ROOT)/make/custom/default.cfg
+
+# RTEMS_LIBC_DIR must already be set (by configuration) DOES NOT MATTER
+LIBC_DEFINES =-D_POSIX_C_SOURCE
+LIBC_DEFINES+=-DRTEMS_UNIXLIB -DRTEMS_UNIX -DMALLOC_PROVIDED -DRTEMS_DEBUG
+
+# The following define the memory reserved in the executable for the
+# RTEMS Workspace and the C Program Heap.
+LIBC_DEFINES += -DWORKSPACE_MB=2
+LIBC_DEFINES += -DHEAPSPACE_MB=1
+
+DEFINES += -D_BSD_SOURCE
+
+# optimize flag: typically -0, could use -O4 or -fast
+# -O4 is ok for RTEMS
+CFLAGS_OPTIMIZE_V = -O2
+
+#  This section makes the target dependent options file.
+
+#  NDEBUG (C library)
+#     if defined asserts do not generate code.  This is commonly used
+#     as a command line option.
+#
+#  RTEMS_TEST_NO_PAUSE (RTEMS tests)
+#     do not pause between screens of output in the rtems tests
+#
+#  NO_TABLE_MOVE (SPARC PORT)
+#     do not have a second trap table -- use the BSP's
+#
+#  RTEMS_DEBUG (RTEMS)
+#     If defined, debug checks in RTEMS and support library code are enabled.
+#     
+#  RTEMS_UNIX (unix)
+#     Define this to indicate this is an RTEMS UNIX port.
+
+define make-target-options
+	echo "/* #define NDEBUG 1 */ "                     >>$@
+	echo "#define RTEMS_TEST_NO_PAUSE 1"               >>$@
+	echo "/* #define RTEMS_DEBUG  1 */"                >>$@
+	echo "#define RTEMS_UNIX 1 "                       >>$@
+endef
+
+define make-exe
+	$(LINK.c) $(AM_CFLAGS) $(AM_LDFLAGS) -o $@ $(LINK_OBJS) $(LINK_LIBS)
+	$(NM) -ng $@ > $(basename $@).num
+	$(SIZE) $@
+endef
+
+
+# *****************************************************************
+# Miscellaneous additions go here