# $HeadURL$
# $Date$
# $Author$
#
# experimental parallel GnuMakefile for DStress http://dstress.kuehne.cn/www/dstress.html
# Copyright (C) 2006 Thomas Kuehne
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#                                      

usage :
	$(warning common target sequence: 'clean' 'all')
	$(warning don't forget to call >>>clean<<< before 'all' 'compile' 'nocompile' 'norun' or 'run')

#
# config
#

date = date +"%a, %e %b %Y %T %z"
uname = uname -s -m -r

ifndef CAT
CAT := cat
endif

ifndef CC
CC := cc
endif

ifndef DMD
DMD := dmd
export DMD
endif

ifndef FIND
FIND := find
endif

ifndef RM
RM := rm -f
endif

###############################################################################
###############################################################################
#
# nothing to customize below this line
#
###############################################################################
###############################################################################

dstress := ./dstress.exe
crashRun := ./crashRun.exe
logsuffix := .outlog

.PHONY:: all all_prep all_real clean compile nocompile norun run tools version

all : tools compile nocompile run norun

%.exe : %.c
	$(CC) $(CFLAGS) $< -o $@
	
tools : $(dstress) $(crashRun)

version :
	@$(date)
	@$(uname)
	-@$(DMD) -v

#
# compile
#
compile : $(patsubst %,%.exe,$(shell find compile -type f | grep -v "\\.svn"))

compile/%.exe : compile/% tools
	@$(dstress) torture-compile $< > obj/$(notdir $<)$(logsuffix)
	@$(CAT) obj/$(notdir $<)$(logsuffix)

#
# nocompile
# 
nocompile : $(patsubst %,%.exe,$(shell find nocompile -type f | grep -v "\\.svn"))

nocompile/%.exe : nocompile/% tools
	@$(dstress) torture-nocompile $< > obj/$(notdir $<)$(logsuffix)
	@$(CAT) obj/$(notdir $<)$(logsuffix)

#
# norun
#
norun : $(patsubst %,%.exe,$(shell find norun -type f | grep -v "\\.svn"))

norun/%.exe : norun/% tools
	@$(dstress) torture-norun $< > obj/$(notdir $<)$(logsuffix)
	@$(CAT) obj/$(notdir $<)$(logsuffix)

#
# run
#
run : $(patsubst %,%.exe,$(shell find run -type f | grep -v "\\.svn"))

run/%.exe : run/% tools
	@$(dstress) torture-run $< > obj/$(notdir $<)$(logsuffix)
	@$(CAT) obj/$(notdir $<)$(logsuffix)


clean :
	$(RM) -- $(shell find run -name "*exe")
	$(RM) -- $(shell find norun -name "*exe")
	$(RM) -- $(shell find compile -name "*exe")
	$(RM) -- $(shell find nocompile -name "*exe")
	$(RM) -- obj/?*.*
	$(RM) -- $(dstress) $(crashRun)