makerules

T-kernel 的extension源代码

#
# ----------------------------------------------------------------------
#     T-Kernel / Standard Extension
#
#     Copyright (C) 2004 by Ken Sakamura. All rights reserved.
#     T-Kernel is distributed under the T-License.
# ----------------------------------------------------------------------
#
#     Version:   1.B0.03
#     Released by T-Engine Forum(http://www.t-engine.org) at 2005/8/17.
#
# ----------------------------------------------------------------------
#

#
#	makerules
#		for GNU make
#
#	common standard rules (default rules)
#
#	environment variables:
#
#	mode	compile mode
#		(empty)	: release version
#		debug	: debug version
#
#	BD	development environment base derectory
#
#	GNUs	closs development environment tool
#	GNU_BD	GNU closs development environment tool base directory
#
#	this makerules needs:
#	 * /usr/local/bin/make	GNU make version 3.78.1
#	 * /usr/local/bin/perl	perl version 5.005_03
#

.EXPORT_ALL_VARIABLES:

# ===== default settings ======================================================
### environments ###
ifndef BD
  # default base directory
  BD := /usr/local/te
endif

ifndef MACHINE
  # target machine
  MACHINE := $(firstword $(options))
endif

ifndef TETYPE
  # target T-Engine type
  TETYPE := std
endif

ifeq ($(origin mode), undefined)
  # compile mode
  mode := $(filter debug, $(options))
endif

# ===== directories ===========================================================
#
# COMMONLIB		common library
# LIB_INSTALLDIR	library install directory
# EXE_INSTALLDIR	executable install directory

SUFFIX_LIB  =
SUFFIX_INST =

ifneq ($(filter so, $(options)), )
  SUFFIX_LIB = .dl
endif
ifdef MAKE_DLL
  SUFFIX_LIB = .dl
endif

COMMONLIB = $(BD)/lib/build/$(TETYPE)_$(MACHINE)$(SUFFIX_LIB)
LIB_INSTALLDIR = $(COMMONLIB)
EXE_INSTALLDIR = $(BD)/bin/$(TETYPE)_$(MACHINE)$(SUFFIX_INST)

ifneq ($(filter G0, $(options)), )
  SUFFIX_LIB = .G0
endif

# ===== common definition =====================================================
CROSS_ARCH := $(shell $(BD)/etc/platform)
CCS := $(shell test -d /usr/ccs && echo ccs/)
TOOL_ORIGIN = "environment" "command line"

### others ###
ETCBIN := $(GNU_BD)/etc
RM	= rm -f
CP	= cp
PERL	= perl
MKBTF	= $(ETCBIN)/mkbtf

ifneq ($(shell test -x $(GNU_BD)/bin/cpp && echo exist), )
  CPP = $(GNU_BD)/bin/cpp
else
  CPP =
endif

### header file ###
HEADER		= $(BD)/include
HEADER_TKSE	= $(BD)/tkse/include $(BD)/include/tkse

### install common library ###
$(LIB_INSTALLDIR)/%.so.$(LIB_VERSION): %.so.$(LIB_VERSION)
	$(BD)/etc/backup_copy -t $< $(LIB_INSTALLDIR)

$(LIB_INSTALLDIR)/%.map: %.map
	$(BD)/etc/backup_copy -t $< $(LIB_INSTALLDIR)

$(EXE_INSTALLDIR)/%.so.$(LIB_VERSION): %.so.$(LIB_VERSION)
	$(EXE_INSTALL_STRIP)

### install executable ###
$(EXE_INSTALLDIR)/%: %
	$(BD)/etc/backup_copy -t -d !OLD $< $(EXE_INSTALLDIR)

define EXE_INSTALL_BZCOMP
	$(BD)/etc/backup_copy -t -d !OLD $< $(EXE_INSTALLDIR)
	$(STRIP) $@
	$(ETCBIN)/bzcomp $(BZCOMP_FLAGS) $@
endef

define EXE_INSTALL_STRIP
	$(BD)/etc/backup_copy -t -d !OLD $< $(EXE_INSTALLDIR)
	$(STRIP) $@
endef

### build option ###
CFLAGS =
CPPFLAGS =
ASFLAGS =
LDFLAGS =

# ===== system-dependent ======================================================

include $(BD)/tkse/lib/etc/sysdepend/$(TETYPE)_$(MACHINE)/makerules.sysdepend

# ===== common definition =====================================================

### install library ###
$(LIB_INSTALLDIR)/%.a: %.a
	$(BD)/etc/backup_copy -t $< $(LIB_INSTALLDIR)
  ifdef RANLIB
	$(RANLIB) $@
  endif

$(LIB_INSTALLDIR)/%: %
	$(BD)/etc/backup_copy -t $< $(LIB_INSTALLDIR)

# =============================================================================