Ralf Corsepius suggested a way to get rid of UNIX compiler files and use gcc-target-default.cfg

make/custom/Solaris-posix.cfg

@@ -4,12 +4,6 @@
 #  $Id$
 #
 
-# Specify here the host and target "architectures"
-HOST_ARCH=o-$(RTEMS_HOST)
-TARGET_ARCH=o-$(RTEMS_BSP)
-
-include $(RTEMS_ROOT)/make/main.cfg
-
 RTEMS_CPU=unix
 RTEMS_CPU_FAMILY=sparc
 RTEMS_CPU_MODEL=sparc_v8
@@ -18,31 +12,20 @@ RTEMS_UNIX_FLAVOR=solaris
 # This is the actual bsp directory used during the build process.
 RTEMS_BSP_FAMILY=posix
 
-# use the inline functions instead of the macros
-# ref: src/exec/generic/Makefile
-# Need INLINE_UPCASE set to uppercase value of INLINE variable
-#   ref: make/compilers/gcc-force386.cfg
-ifeq (${RTEMS_USE_MACROS},yes)
-INLINE=macros
-INLINE_UPCASE=
-else
-INLINE=inline
-INLINE_UPCASE=INLINE
-endif
+# share the posix bsp
+TARGET_ARCH=o-solaris2 
+RTEMS_BSP=posix
 
-# HOST Compiler config file
-# You may also want to specify where the compiler resides here.
-CC_$(HOST_ARCH)_DIR=$(RTEMS_GNUTOOLS_HOST)
-CONFIG.$(HOST_ARCH).CC	 = $(RTEMS_ROOT)/make/compilers/gcc.cfg
+include $(RTEMS_ROOT)/make/default.cfg
 
 ## Target compiler config file, if any
-CC_$(TARGET_ARCH)_DIR=$(CC_$(HOST_ARCH)_DIR)
-CONFIG.$(TARGET_ARCH).CC = $(RTEMS_ROOT)/make/compilers/gcc-solaris2.cfg
+CONFIG.$(TARGET_ARCH).CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg
 
 # Use the LIBC support for CYGNUS newlib
 # RTEMS_LIBC_DIR must already be set (by module file)
 RTEMS_USE_NEWLIB=no
 
+LIBC_DEFINES=-DRTEMS_UNIXLIB -DRTEMS_UNIX -DMALLOC_PROVIDED -DRTEMS_DEBUG
 LIBC_LIBM=-lm
 
 # Define this to yes if C++ is included in the development environment
@@ -67,4 +50,58 @@ HAS_KA9Q=no
 # This target does NOT support the POSIX API.
 HAS_POSIX_API=no
 
+# 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
+#
+#  STACK_CHECKER_ON (RTEMS support code)
+#     If defined, stack bounds checking is enabled.
+#
+#  STACK_CHECKER_REPORT_USAGE (RTEMS support code)
+#     If this and STACK_CHECKER_ON are defined, then a report on stack usage
+#     per task is printed when the program exits.
+#
+#  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 STACK_CHECKER_ON  1 */"           >>$@
+	echo "/* #define STACK_CHECKER_REPORT_USAGE  1 */" >>$@
+	echo "/* #define RTEMS_DEBUG  1 */"                >>$@
+	echo "#define RTEMS_UNIX 1 "                       >>$@
+endef
+
+ifeq ($(RTEMS_USE_GCC272),yes)
+define make-exe
+	$(CC) -o $@ $(LINK_FILES) $(LD_LIBS) $(LIBC_LIBM) $(LIBC_LIBC)
+	$(NM) -ng $@ > $(basename $@).num
+	$(SIZE) $@
+endef
+else
+#
+# gcc28 not yet supported
+#
+endif
+
+
+# *****************************************************************
+
+
 # Miscellaneous additions go here