Patch rtems-rc-19991105-1.diff.gz from Ralf Corsepius

<corsepiu@faw.uni-ulm.de> which does the following: This is the configuration cleanup patch: Main changes: * TARGET_ARCH removed * target.cfg.in moved to c/make/target.cfg.in (Only configured once for all BSPs of a target) * BARE_XXX variables appended to bsp.cfg.in * autogen renamed to bootstrap * removed stray variables from make/custom/*.cfg To apply: cd <source-tree> rm c/src/make/target.cfg.in cp autogen bootstrap mkdir c/make cp make/target.cfg.in c/make/target.cfg.in rm make/target.cfg.in rm autogen patch -p1 < rtems-rc-19991105-1.diff
2025-11-16 12:34:45 +00:00 · 1999-11-16 15:48:11 +00:00
parent fa3346f509
commit d6c8352925
28 changed files with 129 additions and 110 deletions
--- a/Makefile.am
+++ b/Makefile.am
@@ -54,7 +54,7 @@ aclocal/tool-paths.m4 \
 aclocal/tool-prefix.m4

 noinst_SCRIPTS = \
-autogen
+bootstrap

 EXTRA_DIST = \
 $(AUTOMAKE_FILES) \
--- a/0
+++ b/0
--- a/c/Makefile.am
+++ b/c/Makefile.am
@@ -12,6 +12,7 @@ RTEMS_BSP = $(RTEMS_BSP_LIST)
 ## The '.' in SUBDIRS ensures that local make-targets (xxx-am) will be 
 ## triggered before $(RTEMS_BSP_LIST) subdirectories are made.
 SUBDIRS= \
+make \
 . \
 $(RTEMS_BSP)

--- a/c/configure.in
+++ b/c/configure.in
@@ -98,6 +98,8 @@ AC_SUBST(rtems_bsp_configure)

 AC_SUBST(RTEMS_BSP_LIST)

+AC_CONFIG_SUBDIRS(make)
+
 AC_OUTPUT( 
 Makefile
 )
--- a/c/make/Makefile.am
+++ b/c/make/Makefile.am
@@ -0,0 +1,17 @@
+##
+## $Id$
+##
+
+AUTOMAKE_OPTIONS = foreign 1.4
+ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal
+
+rtems_makedir=$(prefix)/make
+
+GENERIC_FILES = \
+target.cfg
+
+rtems_make_DATA = \
+$(GENERIC_FILES)
+
+include $(top_srcdir)/../../automake/subdirs.am
+include $(top_srcdir)/../../automake/local.am
--- a/c/make/configure.in
+++ b/c/make/configure.in
@@ -0,0 +1,59 @@
+dnl Process this file with autoconf to produce a configure script.
+dnl
+dnl  $Id$
+
+dnl
+dnl This script configures the configuration files below c/make/
+dnl
+
+AC_PREREQ(2.13)
+AC_INIT(target.cfg.in)
+RTEMS_TOP(../..)
+AC_CONFIG_AUX_DIR(../..)
+
+RTEMS_CANONICAL_TARGET_CPU
+
+AM_INIT_AUTOMAKE(rtems-c-make,$RTEMS_VERSION,no)
+AM_MAINTAINER_MODE
+
+RTEMS_ENABLE_MULTIPROCESSING
+RTEMS_ENABLE_POSIX
+RTEMS_ENABLE_NETWORKING
+RTEMS_ENABLE_RDBG
+RTEMS_ENABLE_INLINES
+RTEMS_ENABLE_CXX
+RTEMS_ENABLE_GCC28
+RTEMS_ENABLE_LIBCDIR
+
+RTEMS_CHECK_CPU
+RTEMS_CANONICAL_HOST
+
+RTEMS_PROJECT_ROOT
+
+dnl check target cc
+RTEMS_PROG_CC_FOR_TARGET
+
+dnl check for g++
+if test "$RTEMS_HAS_CPLUSPLUS" = "yes"; then
+  RTEMS_PROG_CXX_FOR_TARGET
+fi
+
+RTEMS_CANONICALIZE_TOOLS
+
+AC_SUBST(rtems_cv_prog_cc_cross)
+AC_SUBST(RTEMS_HAS_POSIX)
+AC_SUBST(RTEMS_HOST)
+AC_SUBST(RTEMS_HAS_MULTIPROCESSING)
+AC_SUBST(RTEMS_HAS_POSIX_API)
+AC_SUBST(RTEMS_HAS_NETWORKING)
+AC_SUBST(RTEMS_HAS_RDBG)
+AC_SUBST(RTEMS_HAS_CPLUSPLUS)
+AC_SUBST(RTEMS_USE_MACROS)
+AC_SUBST(RTEMS_USE_GCC272)
+AC_SUBST(RTEMS_LIBC_DIR)
+AC_SUBST(RTEMS_CPU)
+
+AC_OUTPUT( 
+Makefile
+target.cfg
+)
--- a/c/src/make/target.cfg.in
+++ b/c/src/make/target.cfg.in
@@ -48,10 +48,6 @@ RTEMS_USE_GCC272 = @RTEMS_USE_GCC272@
 RTEMS_LIBC_DIR = @RTEMS_LIBC_DIR@
 RTEMS_CPU = @RTEMS_CPU@

-# the following are only used for the bare bsp
-BARE_CPU_MODEL = @BARE_CPU_MODEL@
-BARE_CPU_CFLAGS = @BARE_CPU_CFLAGS@
- 
 XCFLAGS=$(CFLAGS_FOR_TARGET)
 
 export RTEMS_BSP
--- a/c/src/make/Makefile.am
+++ b/c/src/make/Makefile.am
@@ -8,7 +8,7 @@ ACLOCAL_AMFLAGS = -I $(RTEMS_TOPdir)/aclocal
 rtems_makedir=$(prefix)/make

 GENERIC_FILES = \
-host.cfg target.cfg
+host.cfg

 MAKE_FILES = README \
 directory.cfg leaf.cfg \
@@ -37,8 +37,6 @@ $(srcdir)/main.cfg.in: $(top_srcdir)/@RTEMS_TOPdir@/make/main.cfg
 $(srcdir)/host.cfg.in: $(top_srcdir)/@RTEMS_TOPdir@/make/host.cfg.in
 	cp $< $@

-$(srcdir)/target.cfg.in: $(top_srcdir)/@RTEMS_TOPdir@/make/target.cfg.in
-	cp $< $@
 endif

 SUBDIRS = compilers custom
--- a/c/src/make/bsp.cfg.in
+++ b/c/src/make/bsp.cfg.in
@@ -29,3 +29,7 @@ HAS_CPLUSPLUS = @HAS_CPLUSPLUS@
 ## Does this BSP support RTEMS's networking ?
 ##
 HAS_NETWORKING = @HAS_NETWORKING@
+
+## Only used for the bare bsp
+BARE_CPU_MODEL = @BARE_CPU_MODEL@
+BARE_CPU_CFLAGS = @BARE_CPU_CFLAGS@
--- a/c/src/make/compilers/gcc-target-default.cfg
+++ b/c/src/make/compilers/gcc-target-default.cfg
@@ -82,7 +82,7 @@ endif

 # Define this to yes if C++ is included in the development environment.
 # This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(RTEMS_HAS_CPLUSPLUS),yes)
+ifeq ($(HAS_CPLUSPLUS),yes)
 CPLUS_LD_LIBS += $(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
 endif

@@ -172,13 +172,15 @@ MKLIB=$(RANLIB)
 #
 # How to compile stuff into ${ARCH} subdirectory
 #
+# OBSOLETE: we use make's default rules now
+#
 # NOTE: we override COMPILE.[c|cc|S]
 # because gmake default rules use TARGET_ARCH for different purposes
 #
-
-COMPILE.c=$(CC) $(CPPFLAGS) $(CFLAGS) -c
-COMPILE.cc=$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c
-COMPILE.S=$(CC) $(ASFLAGS) $(CPPFLAGS) -c
+#
+# COMPILE.c=$(CC) $(CPPFLAGS) $(CFLAGS) -c
+# COMPILE.cc=$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c
+# COMPILE.S=$(CC) $(ASFLAGS) $(CPPFLAGS) -c

 ${ARCH}/%.o: %.c
 	${COMPILE.c} -o $@ $<
@@ -198,13 +200,6 @@ ${ARCH}/%.o: %.C
 ${ARCH}/%.o: %.S
 	${COMPILE.S} -DASM -o $@ $<

-# OBSOLETE: the rule above should be equivalent.
-# strip out C++ style comments.
-# ${ARCH}/%.o: %.S
-#	sed -e 's/\/\/.*$$//' < $< | \
-#	    $(CPP) $(CPPFLAGS) -I. -I$(srcdir) -DASM - >$(ARCH)/$*.i
-#	$(AS) $(ASFLAGS) -o $@ $(ARCH)/$*.i
-
 # Make foo.rel from foo.o
 ${ARCH}/%.rel: ${ARCH}/%.o
 	${LD} $(LDFLAGS_INCOMPLETE) -o $@ $^
@@ -216,10 +211,10 @@ ${ARCH}/%: %.sh
 	$(CHMOD) +x $@

 # Dependency files for use by gmake
-# NOTE: we don't put in $(TARGET_ARCH)
+# NOTE: we don't put them into $(ARCH)
 #       so that 'make clean' doesn't blow it away

-DEPEND=Depends-$(TARGET_ARCH:o-%=%)
+DEPEND=Depends-${ARCH}

 CLEAN_DEPEND=$(DEPEND).tmp
 CLOBBER_DEPEND=$(DEPEND)
--- a/c/src/make/configure.in
+++ b/c/src/make/configure.in
@@ -124,7 +124,6 @@ Makefile
 Makefile.inc
 main.cfg
 host.cfg
-target.cfg
 bsp.cfg
 custom/Makefile
 custom/default.cfg
--- a/c/src/make/custom/default.cfg.in
+++ b/c/src/make/custom/default.cfg.in
@@ -8,20 +8,14 @@
 #  $Id$
 #

-include $(RTEMS_ROOT)/make/target.cfg
+include $(RTEMS_ROOT)/../make/target.cfg
 include $(RTEMS_ROOT)/make/host.cfg

-# Specify here the host and target "architectures"
-HOST_ARCH=o-$(RTEMS_HOST)
-ifndef TARGET_ARCH
-TARGET_ARCH=o-@RTEMS_BSP@
-endif
-
 include $(RTEMS_ROOT)/make/main.cfg
 include $(RTEMS_ROOT)/make/bsp.cfg

 ## Target compiler config file, if any
-CONFIG.$(TARGET_ARCH).CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg
+CONFIG.CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg

 ## GCC specs extension file location
 RTEMS_BSP_SPECS = $(PROJECT_ROOT)/@RTEMS_BSP@/lib/bsp_specs
--- a/c/src/make/main.cfg.in
+++ b/c/src/make/main.cfg.in
@@ -17,11 +17,11 @@ PROJECT_INCLUDE=$(PROJECT_RELEASE)/lib/include
 PROJECT_TOOLS = $(PROJECT_RELEASE)/build-tools

 #
-# Target architecture; may be changed as per 'make "ARCH=${TARGET_ARCH}-debug"'
+# Target architecture; may be changed as per 'make "ARCH=debug"'
 # This is where the object files get put.
 #

-ARCH=${TARGET_ARCH}
+ARCH=o-optimize

 VARIANT=

@@ -43,12 +43,12 @@ MAKEFILE=Makefile
 #
 # Target variant names
 #
-TARGET_VARIANTS = debug profile
+TARGET_VARIANTS = optimize debug profile

 #
-# Generate list of object directories: sun4, sun4-debug, sun4-profile
+# Generate list of object directories: o-optimize, o-debug, o-profile
 #
-VARIANTS=${TARGET_ARCH} ${TARGET_VARIANTS:%=${TARGET_ARCH}-%}
+VARIANTS=${TARGET_VARIANTS:%=o-%}

 #
 # List of "recursion-able" targets for directory Makefiles
--- a/c/src/tests/samples/cdtest/Makefile.in
+++ b/c/src/tests/samples/cdtest/Makefile.in
@@ -50,7 +50,7 @@ PACKHEX = @PACKHEX@
 #

 DEFINES +=
-CPPFLAGS += -I$(LIBCC_INCLUDE)
+CPPFLAGS +=
 CFLAGS +=

 LD_PATHS +=
--- a/c/src/tests/samples/paranoia/Makefile.in
+++ b/c/src/tests/samples/paranoia/Makefile.in
@@ -52,7 +52,7 @@ CPPFLAGS +=
 CFLAGS +=

 LD_PATHS +=
-LD_LIBS += $(LIBC_LIBM)
+LD_LIBS += -lm
 LDFLAGS +=

 #
--- a/make/Makefile.am
+++ b/make/Makefile.am
@@ -14,8 +14,7 @@ README \
 directory.cfg \
 host.cfg.in \
 leaf.cfg \
-lib.cfg \
-target.cfg.in
+lib.cfg

 SUBDIRS = \
 Templates \
--- a/make/compilers/gcc-target-default.cfg
+++ b/make/compilers/gcc-target-default.cfg
@@ -82,7 +82,7 @@ endif

 # Define this to yes if C++ is included in the development environment.
 # This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(RTEMS_HAS_CPLUSPLUS),yes)
+ifeq ($(HAS_CPLUSPLUS),yes)
 CPLUS_LD_LIBS += $(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
 endif

@@ -172,13 +172,15 @@ MKLIB=$(RANLIB)
 #
 # How to compile stuff into ${ARCH} subdirectory
 #
+# OBSOLETE: we use make's default rules now
+#
 # NOTE: we override COMPILE.[c|cc|S]
 # because gmake default rules use TARGET_ARCH for different purposes
 #
-
-COMPILE.c=$(CC) $(CPPFLAGS) $(CFLAGS) -c
-COMPILE.cc=$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c
-COMPILE.S=$(CC) $(ASFLAGS) $(CPPFLAGS) -c
+#
+# COMPILE.c=$(CC) $(CPPFLAGS) $(CFLAGS) -c
+# COMPILE.cc=$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c
+# COMPILE.S=$(CC) $(ASFLAGS) $(CPPFLAGS) -c

 ${ARCH}/%.o: %.c
 	${COMPILE.c} -o $@ $<
@@ -198,13 +200,6 @@ ${ARCH}/%.o: %.C
 ${ARCH}/%.o: %.S
 	${COMPILE.S} -DASM -o $@ $<

-# OBSOLETE: the rule above should be equivalent.
-# strip out C++ style comments.
-# ${ARCH}/%.o: %.S
-#	sed -e 's/\/\/.*$$//' < $< | \
-#	    $(CPP) $(CPPFLAGS) -I. -I$(srcdir) -DASM - >$(ARCH)/$*.i
-#	$(AS) $(ASFLAGS) -o $@ $(ARCH)/$*.i
-
 # Make foo.rel from foo.o
 ${ARCH}/%.rel: ${ARCH}/%.o
 	${LD} $(LDFLAGS_INCOMPLETE) -o $@ $^
@@ -216,10 +211,10 @@ ${ARCH}/%: %.sh
 	$(CHMOD) +x $@

 # Dependency files for use by gmake
-# NOTE: we don't put in $(TARGET_ARCH)
+# NOTE: we don't put them into $(ARCH)
 #       so that 'make clean' doesn't blow it away

-DEPEND=Depends-$(TARGET_ARCH:o-%=%)
+DEPEND=Depends-${ARCH}

 CLEAN_DEPEND=$(DEPEND).tmp
 CLOBBER_DEPEND=$(DEPEND)
--- a/make/custom/FreeBSD-posix.cfg
+++ b/make/custom/FreeBSD-posix.cfg
@@ -10,7 +10,6 @@ RTEMS_UNIX_FLAVOR=freebsd

 # This is the actual bsp directory used during the build process.
 RTEMS_BSP_FAMILY=posix
-TARGET_ARCH=o-freebsd2

 include $(RTEMS_ROOT)/make/custom/default.cfg

@@ -24,12 +23,6 @@ LIBC_DEFINES += -DWORKSPACE_MB=2
 LIBC_DEFINES += -DHEAPSPACE_MB=1


-# Define this to yes if C++ is included in the development environment
-# This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(HAS_CPLUSPLUS),yes)
-CPLUS_LD_LIBS += $(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
-endif
-
 # optimize flag: typically -0, could use -O4 or -fast
 # -O4 is ok for RTEMS
 CFLAGS_OPTIMIZE_V = -O2
--- a/make/custom/HPUX9-posix.cfg
+++ b/make/custom/HPUX9-posix.cfg
@@ -12,7 +12,6 @@ RTEMS_UNIX_FLAVOR=hpux

 # This is the actual bsp directory used during the build process.
 RTEMS_BSP_FAMILY=posix
-TARGET_ARCH=o-hpux9

 include $(RTEMS_ROOT)/make/custom/default.cfg

--- a/make/custom/Linux-posix.cfg
+++ b/make/custom/Linux-posix.cfg
@@ -11,7 +11,6 @@ RTEMS_UNIX_FLAVOR=linux

 # This is the actual bsp directory used during the build process.
 RTEMS_BSP_FAMILY=posix
-TARGET_ARCH=o-linux1

 include $(RTEMS_ROOT)/make/custom/default.cfg

@@ -26,12 +25,6 @@ LIBC_DEFINES += -DHEAPSPACE_MB=1

 DEFINES += -D_BSD_SOURCE

-# Define this to yes if C++ is included in the development environment
-# This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(HAS_CPLUSPLUS),yes)
-CPLUS_LD_LIBS += $(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
-endif
-
 # optimize flag: typically -0, could use -O4 or -fast
 # -O4 is ok for RTEMS
 CFLAGS_OPTIMIZE_V = -O2
--- a/make/custom/Solaris-posix.cfg
+++ b/make/custom/Solaris-posix.cfg
@@ -11,7 +11,6 @@ RTEMS_UNIX_FLAVOR=solaris

 # This is the actual bsp directory used during the build process.
 RTEMS_BSP_FAMILY=posix
-TARGET_ARCH=o-solaris2

 include $(RTEMS_ROOT)/make/custom/default.cfg

@@ -23,12 +22,6 @@ LIBC_DEFINES +=-DRTEMS_UNIXLIB -DRTEMS_UNIX -DMALLOC_PROVIDED -DRTEMS_DEBUG

 DEFINES += -D__EXTENSIONS__ -Dsolaris2

-# Define this to yes if C++ is included in the development environment
-# This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(HAS_CPLUSPLUS),yes)
-CPLUS_LD_LIBS=$(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
-endif
-
 # optimize flag: typically -0, could use -O4 or -fast
 # -O4 is ok for RTEMS
 CFLAGS_OPTIMIZE_V = -O2
--- a/make/custom/bare.cfg
+++ b/make/custom/bare.cfg
@@ -11,8 +11,6 @@ RTEMS_BSP=bare

 RTEMS_CPU_MODEL=$(BARE_CPU_MODEL)

-TARGET_ARCH=o-$(RTEMS_BSP_FAMILY)-$(BARE_CPU_MODEL)
-
 CPU_CFLAGS=$(BARE_CPU_CFLAGS)

 include $(RTEMS_ROOT)/make/custom/default.cfg
--- a/make/custom/default.cfg
+++ b/make/custom/default.cfg
@@ -11,11 +11,6 @@
 include $(RTEMS_ROOT)/make/target.cfg
 include $(RTEMS_ROOT)/make/host.cfg

-# Specify here the host and target "architectures"
-ifndef TARGET_ARCH
-TARGET_ARCH=o-$(RTEMS_BSP)
-endif
-
 include $(RTEMS_ROOT)/make/main.cfg
 include $(RTEMS_ROOT)/$(RTEMS_BSP)/make/bsp.cfg

@@ -30,7 +25,7 @@ INLINE_UPCASE=INLINE
 endif

 ## Target compiler config file, if any
-CONFIG.$(TARGET_ARCH).CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg
+CONFIG.CC = $(RTEMS_ROOT)/make/compilers/gcc-target-default.cfg

 ## GCC specs extension file location
 RTEMS_BSP_SPECS = $(PROJECT_ROOT)/$(RTEMS_BSP)/lib/bsp_specs
--- a/make/custom/gen68360.cfg
+++ b/make/custom/gen68360.cfg
@@ -7,10 +7,8 @@
 RTEMS_CPU=m68k

 ifeq ($(RTEMS_GEN68360_COMPANION_MODE),yes)
-TARGET_ARCH=o-gen68360_040
 RTEMS_CPU_MODEL=m68040
 else
-TARGET_ARCH=o-gen68360
 RTEMS_CPU_MODEL=mcpu32
 endif

--- a/make/custom/mvme162.cfg
+++ b/make/custom/mvme162.cfg
@@ -10,14 +10,12 @@ RTEMS_CPU=m68k

 ifeq ($(RTEMS_MVME162_MODEL),mvme162lx)

-TARGET_ARCH=o-mvme162lx
 RTEMS_CPU_MODEL=m68lc040

 else
 ifeq ($(RTEMS_MVME162_MODEL),)

 RTEMS_MVME162_MODEL=mvme162
-TARGET_ARCH=o-mvme162
 RTEMS_CPU_MODEL=m68040

 endif # mvme162   - mc68040
--- a/make/custom/ods68302.cfg
+++ b/make/custom/ods68302.cfg
@@ -31,14 +31,7 @@ CPU_DEFINES = \
 CFLAGS_OPTIMIZE_V=-O4 -fomit-frame-pointer

 # debugging please
-CFLAGS_DEBUG_V+=-g
-
-# Define this to yes if C++ is included in the development environment.
-# This requires that at least the GNU C++ compiler and libg++ be installed.
-ifeq ($(RTEMS_HAS_CPLUSPLUS),yes)
-HAS_CPLUSPLUS=yes
-CPLUS_LD_LIBS=$(PROJECT_RELEASE)/lib/librtems++$(LIBSUFFIX_VA)
-endif
+CFLAGS_DEBUG_V =

 START_BASE=start302

--- a/make/leaf.cfg
+++ b/make/leaf.cfg
@@ -37,7 +37,7 @@ MANAGERS := $(sort $(MANAGERS))
 # Pull in the desired "target" compiler
 # Programs built on the host use automake generated rules.
 # This will not change $(ARCH) -- binaries will still be place as per target
-include ${CONFIG.$(TARGET_ARCH).CC}
+include ${CONFIG.CC}
 ifeq (${DEPEND},$(wildcard ${DEPEND}))
 include ${DEPEND}		     # pull in dependencies if they exist
 endif
@@ -46,14 +46,14 @@ endif
 # Builtin targets for compilation variants
 #
 debug:
-	$(MAKE) -f $(MAKEFILE) MAKEFILE=$(MAKEFILE) "ARCH=${TARGET_ARCH}-debug" \
+	$(MAKE) -f $(MAKEFILE) MAKEFILE=$(MAKEFILE) "ARCH=o-debug" \
      "CFLAGS_DEBUG=$(CFLAGS_DEBUG_V)" \
      "CFLAGS_OPTIMIZE=$(CFLAGS_DEBUG_OPTIMIZE_V)" \
      "LDFLAGS_DEBUG=$(LDFLAGS_DEBUG_V)" $(TARGET_VA)

 profile:
 	$(MAKE) -f $(MAKEFILE) \
-      MAKEFILE=$(MAKEFILE) "ARCH=${TARGET_ARCH}-profile" \
+      MAKEFILE=$(MAKEFILE) "ARCH=o-profile" \
      "CFLAGS_PROFILE=$(CFLAGS_PROFILE_V)" \
      "LDFLAGS_PROFILE=$(LDFLAGS_PROFILE_V)" $(TARGET_VA)

@@ -63,9 +63,9 @@ profile:
 #   build something "the same" way.
 #

-VARIANT-$(TARGET_ARCH)-v =
-VARIANT-$(TARGET_ARCH)-debug-v = debug
-VARIANT-$(TARGET_ARCH)-profile-v = profile
+VARIANT-o-optimize-v =
+VARIANT-o-debug-v = debug
+VARIANT-o-profile-v = profile

 VARIANT_VA = $(VARIANT-$(ARCH)-v)

@@ -86,9 +86,9 @@ TARGET_VA = $(TARGET_$@_V)
 #   Useful for installing libraries.
 #

-LIBSUFFIX_$(TARGET_ARCH)_V=
-LIBSUFFIX_$(TARGET_ARCH)-debug_V=_g
-LIBSUFFIX_$(TARGET_ARCH)-profile_V=_p
+LIBSUFFIX_o-optimize_V=
+LIBSUFFIX_o-debug_V=_g
+LIBSUFFIX_o-profile_V=_p

 LIB_VARIANT=$(LIBSUFFIX_$(ARCH)_V)
 LIBSUFFIX_VA = $(LIB_VARIANT).a
--- a/make/main.cfg
+++ b/make/main.cfg
@@ -17,11 +17,11 @@ PROJECT_INCLUDE=$(PROJECT_RELEASE)/lib/include
 PROJECT_TOOLS = $(PROJECT_RELEASE)/build-tools

 #
-# Target architecture; may be changed as per 'make "ARCH=${TARGET_ARCH}-debug"'
+# Target architecture; may be changed as per 'make "ARCH=debug"'
 # This is where the object files get put.
 #

-ARCH=${TARGET_ARCH}
+ARCH=o-optimize

 VARIANT=

@@ -43,12 +43,12 @@ MAKEFILE=Makefile
 #
 # Target variant names
 #
-TARGET_VARIANTS = debug profile
+TARGET_VARIANTS = optimize debug profile

 #
-# Generate list of object directories: sun4, sun4-debug, sun4-profile
+# Generate list of object directories: o-optimize, o-debug, o-profile
 #
-VARIANTS=${TARGET_ARCH} ${TARGET_VARIANTS:%=${TARGET_ARCH}-%}
+VARIANTS=${TARGET_VARIANTS:%=o-%}

 #
 # List of "recursion-able" targets for directory Makefiles