Take contents of amcompile.am.

testsuites/automake/compile.am

@@ -2,82 +2,38 @@
 ## $Id$
 ##
 
-## -------------------------------------------------------------------------
-## NOTE: This file is rather immature and has to be considered to be
-## almost experimental.
-##
-## Expect frequent changes -- It deserves to be cleaned up :(
-## -------------------------------------------------------------------------
+## RTEMS_USE_GCC     .. if we are using GCC
 
 if RTEMS_USE_GCC
 ## All the stuff below is specific to gcc
 GCCSPECS = $(GCC_SPECS) $(RTEMS_BSP_SPECS)
 endif # RTEMS_USE_GCC
 
+depend:
+
+if RTEMS_USE_GCC
+RTEMS_RELLDFLAGS = -qnolinkcmds -nostdlib -Wl,-r
+endif
 LINK_LIBS = $(LD_LIBS)
 
+#COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+#	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+#CCLD = $(CC)
+#LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+#        $(AM_LDFLAGS) $(LDFLAGS) -o $@
 #
-# How to compile stuff into ${ARCH} subdirectory
+#CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
+#	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
+#CXXLD = $(CXX)
+#CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
+#	$(AM_LDFLAGS) $(LDFLAGS) -o $@
 #
-
-COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
-	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
-        $(AM_LDFLAGS) $(LDFLAGS) -o $@
-
-CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \
-	$(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS)
-CXXLD = $(CXX)
-CXXLINK = $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \
-	$(AM_LDFLAGS) $(LDFLAGS) -o $@
-
-CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
-
-${ARCH}/%.o: %.c $(ARCH)/$(dirstamp)
-	${COMPILE} -o $@ -c $<
-
-${ARCH}/%.o: %.cc $(ARCH)/$(dirstamp)
-	${CXXCOMPILE} -o $@ -c $<
-
-${ARCH}/%.o: %.S $(ARCH)/$(dirstamp)
-	${CCASCOMPILE} -DASM -o $@ -c $<
+#CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS)
 
 ${ARCH}/$(dirstamp):
 	@$(mkdir_p) $(ARCH)
 	@: > $(ARCH)/$(dirstamp)
 
-# Dependency files for use by gmake
-# NOTE: we don't put them into $(ARCH)
-#       so that 'make clean' doesn't blow it away
-
-DEPEND=Depends-${ARCH}
-
-# We deliberately don't have anything depend on the
-# $(DEPEND) file; otherwise it will get rebuilt even
-# on 'make clean'
-#
-
-if RTEMS_USE_GCC
-## HACK: Specific to gcc
-## FIXME: The approach below is known to be conceptionally broken.
-depend-gcc: $(C_FILES) $(CC_FILES) $(S_FILES)
-##       Use gcc -M to generate dependencies
-##       Replace foo.o with $(ARCH)/foo.o
-##       Replace $(ARCH) value with string $(ARCH)
-##           so that it will for debug cases
-	$(COMPILE) -M   $^    |  \
-	sed -e 's?^\(.*\)\.o[ ]*:?$$(ARCH)/\1.o:?' \
-	    -e 's?$(ARCH)/?$$(ARCH)/?'   >$(DEPEND).tmp
-	mv $(DEPEND).tmp $(DEPEND)
-
-# pull in dependencies if they exist
-ifeq (${DEPEND},$(wildcard ${DEPEND}))
-include ${DEPEND}
-@ENDIF@
-endif
-depend: depend-am
-
 # spell out all the LINK_FILE's, rather than using -lbsp, so
 #  that $(LINK_FILES) can be a dependency
 
@@ -91,7 +47,6 @@ LINK_FILES =\
     $(MANAGERS_NOT_WANTED:%=$(PROJECT_LIB)/no-%.rel)
 
 ## -------------------------------------------------------------------------
-## Setup the variant build subdirectory
 ARCH = o-optimize
 
 ## -------------------------------------------------------------------------
@@ -113,5 +68,4 @@ AM_CXXFLAGS = $(RTEMS_CXXFLAGS)
 AM_CCASFLAGS = $(CPU_CFLAGS) $(RTEMS_CPPFLAGS) $(RTEMS_CCASFLAGS)
 
 clean-local:
-	$(RM) -r o-optimize
-	$(RM) Depends-o-optimize.tmp
+	$(RM) -r ${ARCH}