#
# Motor IDE functional Makefile template
# 	for terminal program in C++
#
# Written by Konstantin Klyagin <konst@konst.org.ua>
# Distributed under the GNU Public License

# Project settings and files

SOURCES = 3dobject-ase.cpp 3dobject.cpp bitmap.cpp bullet.cpp cmc.cpp construction.cpp enemy_ai.cpp glprintf.cpp main.cpp mainmenu.cpp maps.cpp menu.cpp myglutaux.cpp nether.cpp nethercycle.cpp netherdebug.cpp nethersave.cpp particles.cpp piece3dobject.cpp quaternion.cpp radar.cpp robot_ai.cpp robots.cpp shadow3dobject.cpp vector.cpp 
HEADERS = 3dobject.h bitmap.h cmc.h glprintf.h list.h myglutaux.h nether.h piece3dobject.h quaternion.h shadow3dobject.h vector.h 
DOCS = 
MISCF = netherearth.motor 
BUILDF = configure.in Makefile.am netherearth.spec 
ALL_FILES := $(strip $(SOURCES) $(HEADERS) $(MISCF) $(DOCS))
ALL_DIRS := $(sort $(dir $(ALL_FILES)))
PROJNAME = netherearth
PROJVER = 0.51
INCLDIRS = /usr/local/include 
PROG = netherearth
DIST_TARGZ := $(PROJNAME)-$(PROJVER).tar.gz
LDFLAGS =  -L/usr/local/lib
CLNAMES =
WANT_AM = WANT_AUTOCONF=2.1 WANT_AUTOMAKE=1.4
WANT = $(WANT_AM) CFLAGS="-O0 -g" CXXFLAGS="-O0 -g"

# Motor specific targets

# Executed every time there is a need to compile the stuff

build: ready
	$(WANT) $(MAKE)

# Executed to make sure the build environment is ready

ready:
	@if test ! -f Makefile.am; then $(MAKE) -f Makefile.func automake; fi
	@if test ! -f Makefile.in; then $(WANT) automake; fi
	@if test ! -f configure; then autoconf; fi
	@if test ! -f Makefile; then \
	    $(WANT) ./configure; \
	fi

# Invoked for cleaning up

clean: ready
	$(MAKE) distclean

# This one starts the debugger

debug:
	@prg=`echo "$(PROG)" | sed 's/-/_/g'`; prg=`find . -name "$${prg}"`; \
	exec gdb --fullname -silent -tty `cat .debugtty && rm -f .debugtty` $${prg}

# Runs the program

run:
	@prg=`echo "$(PROG)" | sed 's/-/_/g'`; \
	CMD="`find . -name "$${prg}" -type f`"; \
	`echo $$CMD` 

# Executed on project creation

start: automake makesure

# Executed on project modification

update: automake
	rm -f config.cache && $(WANT) ./configure

#
# Add connected libs into the distribution package
#

distextra:
	@sed 's|^EXTRA_DIST\(.*\)$$|EXTRA_DIST\1 $(addsuffix /*, $(CLNAMES))|g' Makefile.am >.makefile.am; \
	mv .makefile.am Makefile.am

#
# Modify the Makefile.am thus connected libraries are to compile
# don't forget to replace dirs in -L and -I
#

linklibs:

distlib: linklibs
	@echo; \
	if test ! -z "$$rsed"; then \
	    for file in `find . -name Makefile.am`; do \
		sed "$$rsed" $$file >.makefile.am; \
		mv .makefile.am $$file; \
	    done; \
	fi
	@echo -e "dist-hook:\n\tcd \$$(top_distdir); subs=\`egrep \"^[:space:]*SUBDIRS\" Makefile.am | sed 's/SUBDIRS[ =]\+//g'\`; \\" >.makefile.am
	@echo -e "\techo \"SUBDIRS = $(CLNAMES) \$$\$$subs\" >>.makefile.am; \\" >>.makefile.am
	@echo -e "\tegrep -v \"^[:space:]*SUBDIRS\" Makefile.am >>.makefile.am; \\" >>.makefile.am
	@echo -e "\tmv .makefile.am Makefile.am; $(WANT_AM) autoconf && automake" >>.makefile.am
	@echo -e "\n# END OF MOTOR DIST TARGETS #" >>.makefile.am
	@cat Makefile.am >>.makefile.am
	@mv .makefile.am Makefile.am
	@cat configure.in | egrep -v "^[[:space:]]*AC_OUTPUT|^[[:space:]]*AC_CONFIG_SUBDIRS" >.configure.in; \
	libdirs="$(CLNAMES)"; \
	if test -n "$$libdirs"; then \
	    libdirs=`echo $$libdirs | sed 's/^\s+|\s+$$//g'`; \
	    echo "AC_CONFIG_SUBDIRS($$libdirs)" >>.configure.in; \
	fi; \
	cat configure.in | egrep "^[[:space:]]*AC_OUTPUT" >>.configure.in; \
	mv .configure.in configure.in; \

dist: makesure automake distextra distlib
	@-for i in . $(CLNAMES); do \
	    if cd "/usr/home/oleg/projects/netherearth"/$$i; then \
		if test "$$i" != "."; then for file in `find . -name Makefile.am`; do \
		    sed 's/ [[:alnum:]]*\.spec//g' $$file >.makefile.am; \
		    mv .makefile.am $$file; \
		done; fi; \
		$(WANT) autoconf; automake -a -c; \
		if test $$i != "."; then \
		    find . -name "*.spec" -exec rm -f {} \;; \
		fi; \
	    fi; \
	done
	@if test ! -z "$(CLNAMES)"; then find $(CLNAMES) -name "*.spec" -exec rm -f {} \;; fi
	@if test ! -f Makefile; then ./configure --cache-file=/usr/home/oleg/projects/netherearth/config.cache; fi
	$(MAKE) dist
	$(MAKE) -f Makefile.func automake

distcleanup:
	@if test -f Makefile.am; then \
	    cat Makefile.am | perl -e \
		"while(<STDIN>) { \
		    chomp; push (@toshow, \$$_); \
		    @toshow = () if \$$_ eq '# END OF MOTOR DIST TARGETS #'; \
		}; \
		print map { \$$_, \"\n\" } @toshow;" \
	    >.makefile.am; \
	    mv .makefile.am Makefile.am; \
	fi

rpmspec:
	@if test ! -f netherearth.spec; then \
	    echo "netherearth.spec file not found!"; \
	    exit 1; \
	fi
	@sed "s/^[[:space:]]*Version\: .*$$/Version: $(PROJVER)/g" <netherearth.spec >netherearth.spec.uver
	@if test -z "`egrep '^[[:space:]]*BuildRoot: ' netherearth.spec`"; then \
	    echo "BuildRoot: /var/tmp/%{name}-buildroot" >netherearth.spec; \
	    cat netherearth.spec.uver >>netherearth.spec; \
	else \
	    mv netherearth.spec.uver netherearth.spec; \
	fi
	@rm -f mv netherearth.spec.uver

rpm: rpmspec dist
	@if test ! -f ~/.motor/rpmrc; then \
	    echo "macrofiles:	/usr/lib/rpm/macros:/usr/lib/rpm/%{_target}/macros:/etc/rpm/macros.specspo:/etc/rpm/macros:/etc/rpm/%{_target}/macros:~/.rpmmacros:~/.motor/rpmmacros" >~/.motor/rpmrc; \
	fi
	@if test ! -f ~/.motor/rpmmacros; then \
	    echo "%_topdir	$${HOME}/.motor/rpm"	>>~/.motor/rpmmacros; \
	    echo "%_builddir	%{_topdir}/BUILD"	>>~/.motor/rpmmacros; \
	    echo "%_rpmdir	%{_topdir}/RPMS"	>>~/.motor/rpmmacros; \
	    echo "%_sourcedir	%{_topdir}/SOURCES"	>>~/.motor/rpmmacros; \
	    echo "%_specdir	%{_topdir}/SPECS"	>>~/.motor/rpmmacros; \
	    echo "%_srcrpmdir	%{_topdir}/SRPMS"	>>~/.motor/rpmmacros; \
	    echo "%_tmppath	%{_var}/tmp"		>>~/.motor/rpmmacros; \
	fi
	@-for i in SPECS BUILD RPMS SRPMS; do mkdir -p "$${HOME}/.motor/rpm/$$i"; done
	unset LINGUAS; rpmbuild -ta --rcfile ~/.motor/rpmrc --target i386-pc-linux-gnu /$(DIST_TARGZ)
	find "${HOME}/.motor/rpm" -name "$(PROJNAME)-$(PROJVER)*rpm" -exec mv {} "" \;
	rm -rf "${HOME}/.motor/rpm"

#
# mfdetect(currentfiles) returns
#	1 - root dir	2 - prog dir
#	3 - lib dir	4 - doc dir
#	5 - misc dir
#
# finlist(currentfiles, setof) $result to the list of files matched
#
# variables
#	rfnames - files in the current directory (with relative path names)
#	fnames  - files in the current directory (filenames only)
#	dnames  - current dir subdirectories
#
automake: distcleanup
	@rootfound=0; \
	cflgs=""; \
	if test ! -z "$(INCLDIRS)"; then \
	    idirs=`for i in $(addprefix -I, $(INCLDIRS)); do (echo -n "$$i " | \
		grep -v "^-I/" | sed 's/^-I/-I\\\\044(top_srcdir)\//g'); done; \
		for i in $(addprefix -I, $(INCLDIRS)); do (echo -n "$$i " | \
		grep "^-I/"); done`; \
	    idirs=`echo -e $$idirs | sed "s/\n//g"`; \
	fi; \
	amfnames=""; \
	plibs=`for i in  "GL" "GLU" "glut" "SDL" "SDL_mixer" "pthread"; do printf " %s" $$i | sed 's/-/_/g'; done`; \
	plibs=`for i in $$plibs; do printf " -l%s" $$i; done`; \
	 \
	\
	finlist () { \
	    result=""; \
	    for i in $$1; do \
		gmask=`echo $$i | sed 's/\//\\\\\//g' | sed 's/\./\\\\\./g'`; \
		gmask="\<$$gmask\>"; \
		if test ! -z "`echo $$2 | egrep $$gmask`"; then \
		result="$$result $$i"; fi; \
	    done; \
	}; \
	mfdetect () { \
	    finlist "$$1" "$(SOURCES)"; \
	    if test ! -z "$$result"; then \
		if test "$$rootfound" = "0"; then \
		rootfound=1; return 2; else \
		return 3; fi; \
	    fi; \
	    finlist "$$1" "$(DOCS)"; \
	    if test ! -z "$$result"; then return 4; fi; \
	    return 5; \
	}; \
	getlastword () { \
	    result=`echo $$1 | sed "s/^\(.*\)\/\([^/]\+\)\/$$/\2/g" | sed "s/\///g"`; \
	}; \
	filteram () { \
	    if test -f $$1; then egrep -v "^[^#]+_PROGRAMS|^[^#]+_SOURCES|^[[:space:]]*EXTRA_DIST|^[[:space:]]*AUTOMAKE_OPTIONS|^[^#]+_LIBRARIES|^[[:space:]]*SUBDIRS|^[[:space:]]*INCLUDES|^[[:space:]]*CPPFLAGS|^[[:space:]]*CFLAGS|^[^#]+_LDADD|^[^#]+_LDFLAGS" $$1 >$${1}.motmp; \
	    else touch $${1}.motmp; fi; \
	    echo -n >$$1; \
	}; \
	extractsubdirs () { dextracted=""; \
	    for ndir; do \
		pathcomp=""; \
		set `echo ":$$ndir" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'`; \
		if test "$$ndir" != "po/" -a "$$ndir" != "./po/" -a "$$ndir" != "intl/" -a "$$ndir" != "./intl/"; then \
		for d; do pathcomp="$$pathcomp$$d"; \
		    pathcomp="$$pathcomp/"; \
		    dextracted="$$dextracted $$pathcomp"; \
		    if test $$pathcomp = "./"; then pathcomp=""; fi; \
		done; fi; \
	    done; \
	    dextracted=`for i in $$dextracted; do echo $$i; done | sort -u`; \
	}; \
	\
	extractsubdirs ./ $(ALL_DIRS); \
	echo "$$dextracted" >.dextracted; \
	for dir in $$dextracted; do \
	    if test "$$dir" = "./"; then dir=""; fi; \
	    gmask="^$$dir[^/]+$$"; \
	\
	    if test ! -z "$(ALL_FILES)"; then \
		rfnames=`for i in $(ALL_FILES); do echo $$i | egrep $$gmask; done`; \
		rfnames=`echo $$rfnames | sed "s/\n//g"`; \
	    fi; \
	    if test ! -z "$$dir"; then \
		gmask="s/`echo $$dir | sed 's/\//\\\\\//g'`//g"; \
		fnames=`echo $$rfnames | sed $$gmask`; \
		gmask="^$$dir[^/]+/$$" ;\
	    else \
		fnames="$$rfnames"; \
		gmask="^[^.][^/]*/$$" ;\
	    fi; \
	    if test -f "$${dir}netherearth.spec"; then fnames="$$fnames netherearth.spec"; fi; \
	\
	    dnames=`for i in $$dextracted; do echo $$i | egrep $$gmask; done`; \
	    dnames=`echo $$dnames | sed "s/\n//g"`; \
	    if test ! -z "$$dir"; then \
		gmask="s/`echo $$dir | sed 's/\//\\\\\//g'`//g"; \
		dnames=`echo $$dnames | sed $$gmask`; \
	    fi; \
	    dnames=`echo $$dnames | sed "s/\///g"`; \
	\
	    mfdetect $$rfnames; tmf=$$?; \
	    amfname="$${dir}Makefile.am"; filteram $$amfname; \
	    amfnames="$$amfnames $$amfname"; \
	    case "$$tmf" in \
		2) pdir="$$dir"; \
		   pfnames="$$fnames"; \
		   pdnames="$$dnames"; \
		   ;; \
		3) getlastword $$dir; lib=$$result; \
		   finlist "$$fnames" "$(SOURCES)"; \
		   if test ! -z "$$result"; then \
		       if test ! -z "$$idirs"; then echo "INCLUDES = $$idirs" >>$$amfname; fi; \
		       if test ! -z "$$cflgs"; then \
		           echo "CPPFLAGS = $$cflgs" >>$$amfname; \
		       fi; \
		       lib=`echo $$lib | sed 's/[-.,]/_/g'`; \
		       echo "noinst_LIBRARIES = lib$${lib}.a" >>$$amfname; \
		       echo "lib$${lib}_a_SOURCES =$${result}" >>$$amfname; \
		       plibs="\$$(top_srcdir)/$${dir}lib$${lib}.a $${plibs}"; \
		   fi; ;; \
		4) ;; \
	    esac; \
	    if test ! -z "$$fnames"; then echo "EXTRA_DIST = $$fnames" >>$$amfname; fi; \
	    if test ! -z "$$dnames"; then echo "SUBDIRS = $$dnames" >>$$amfname; fi; \
	    if test -z "$$dir"; then echo "AUTOMAKE_OPTIONS = foreign" >>$$amfname; fi; \
	    cat $${amfname}.motmp >>$$amfname; rm -f $${amfname}.motmp; \
	done; \
	amfname="$${pdir}Makefile.am"; filteram $$amfname; \
	amfnames="$$amfnames $$amfname"; \
	prog=$(notdir $(PROG)); \
	prog=`echo $$prog | sed 's/[-.,]/_/g'`; \
	if test ! -z "$$idirs"; then echo "INCLUDES = $$idirs" >>$$amfname; fi; \
	if test ! -z "$$cflgs"; then \
	    echo "CPPFLAGS = $$cflgs" >>$$amfname; \
	fi; \
	finlist "$$pfnames" "$(SOURCES)"; \
	echo "bin_PROGRAMS = $$prog" >>$$amfname; \
	echo "$${prog}_SOURCES =$${result}" >>$$amfname; \
	pldflags="$(LDFLAGS)"; \
	if test ! -z "$$pldflags"; then \
	    echo "$${prog}_LDFLAGS = $$pldflags" >> $$amfname; \
	fi; if test ! -z "$$plibs"; then \
	    echo "$${prog}_LDADD = $${plibs}" >>$$amfname; \
	fi; if test ! -z "$$pdnames"; then \
	    echo "SUBDIRS = $$pdnames" >>$$amfname; \
	fi; \
	echo "EXTRA_DIST = $${pfnames}" >>$$amfname; \
	echo "AUTOMAKE_OPTIONS = foreign" >>$$amfname; \
	cat $${amfname}.motmp >>$$amfname; rm -f $${amfname}.motmp; \
	echo "$${amfnames}" >.amfnames
	@rm -f .amfnames
	@cat configure.in | egrep -v "^[[:space:]]*AC_OUTPUT" >configure.in.acout
	@for i in `cat .dextracted && rm -f .dextracted`; do \
	    if test ! -z "$$acmfnames"; then acmfnames="$$acmfnames "; fi; \
	    if test $$i = "./"; then i=""; fi; \
	    acmfnames="$${acmfnames}$${i}Makefile"; \
	done; \
	echo "AC_OUTPUT($${acmfnames})" >>configure.in.acout
	@sed "s/^[[:space:]]*AM_INIT_AUTOMAKE\(.*\)/AM_INIT_AUTOMAKE($(PROJNAME), $(PROJVER))/g" <configure.in.acout >configure.in
	@$(RM) configure.in.acout
	@if test ! -z "`egrep '^[[:space:]]*AM_CONFIG_HEADER' configure.in`"; then \
	    if test ! -f config.h.in; then $(WANT) autoheader; fi; \
	fi
	$(WANT) aclocal
	$(WANT) autoconf
	-$(WANT) automake -a -c

gettext:
	@for i in `ls po/*.po`; do linguas="`basename $$i .po` $$linguas"; done; \
	cat configure.in | egrep -v "^[[:space:]]*AM_GNU_GETTEXT|^[[:space:]]*ALL_LINGUAS" >configure.in.acout; \
	if test ! -z "$$linguas"; then \
	    cat configure.in | egrep -v "^[[:space:]]*AM_GNU_GETTEXT|^[[:space:]]*ALL_LINGUAS|^[[:space:]]*AC_OUTPUT" >configure.in.acout; \
	    echo "ALL_LINGUAS=\"`echo $$linguas | sed 's/^[ ]*\(.*\)[ ]*$$/\1/g' `\"" \
		>>configure.in.acout; \
	    echo "AM_GNU_GETTEXT" >>configure.in.acout; \
	    acoutadd=""; if test -d intl; then acoutadd=" intl/Makefile"; fi; \
		acopt="s|^\s*AC_OUTPUT(\\(.*\\))|AC_OUTPUT(\\1 po/Makefile.in$$acoutadd)|g"; \
	    cat configure.in | egrep "^[[:space:]]*AC_OUTPUT" | \
		sed "$$acopt" >>configure.in.acout; \
	    if test ! -z "`egrep '^\s*SUBDIRS' Makefile.am`"; then \
		sed 's/^\s*SUBDIRS[ 	=]*\(.*\)$$/SUBDIRS = intl po \1/g' <Makefile.am >Makefile.am.motmp; \
	    else \
		echo "SUBDIRS = intl po" >Makefile.am.motmp; cat Makefile.am >>Makefile.am.motmp; \
	    fi; \
	    mv Makefile.am.motmp Makefile.am; \
	    if test ! -f po/Makefile.in.in; then \
		m4d=""; if test -d m4; then m4d=1; fi; \
		yes | gettextize -c -f --no-changelog --intl; \
		if test -f po/Makevars.template -a ! -f po/Makevars; \
		    then mv po/Makevars.template po/Makevars; fi; \
		if test -z "$$m4d"; then \
		    rm -rf m4; \
		    sed 's/^\s*SUBDIRS[ 	=]*m4[ 	=]*\(.*\)$$/SUBDIRS = \1/g' <Makefile.am >Makefile.am.motmp; \
		    grep -v "ACLOCAL_AMFLAGS = -I m4" Makefile.am.motmp >Makefile.am; \
		fi; \
		if test ! -d intl; then \
		    sed 's/^\s*SUBDIRS[ 	=]*intl[ 	=]*\(.*\)$$/SUBDIRS = \1/g' <Makefile.am >Makefile.am.motmp; \
		    mv Makefile.am.motmp Makefile.am; \
		fi; \
	    fi; \
	    echo -n >po/POTFILES.in; for i in $(SOURCES) $(HEADERS); do echo $$i >>po/POTFILES.in; done; \
	    touch po/ChangeLog; \
	fi; \
	mv configure.in.acout configure.in

makesure:
	@for i in $(ALL_FILES) $(BUILDF); do \
	    if test ! -f $$i; then touch $$i; fi; \
	done

tags:
	@if test "$$MOTOR_TAGS" = "file"; then \
	    TFILES="$$MOTOR_CURRENTFILE"; \
	elif test "$$MOTOR_TAGS" = "project"; then \
	    TFILES=" 3dobject-ase.cpp 3dobject.cpp bitmap.cpp bullet.cpp cmc.cpp construction.cpp enemy_ai.cpp glprintf.cpp main.cpp mainmenu.cpp maps.cpp menu.cpp myglutaux.cpp nether.cpp nethercycle.cpp netherdebug.cpp nethersave.cpp particles.cpp piece3dobject.cpp quaternion.cpp radar.cpp robot_ai.cpp robots.cpp shadow3dobject.cpp vector.cpp 3dobject.h bitmap.h cmc.h glprintf.h list.h myglutaux.h nether.h piece3dobject.h quaternion.h shadow3dobject.h vector.h"; \
	elif test "$$MOTOR_TAGS" = "all"; then \
	    TFILES=" 3dobject-ase.cpp 3dobject.cpp bitmap.cpp bullet.cpp cmc.cpp construction.cpp enemy_ai.cpp glprintf.cpp main.cpp mainmenu.cpp maps.cpp menu.cpp myglutaux.cpp nether.cpp nethercycle.cpp netherdebug.cpp nethersave.cpp particles.cpp piece3dobject.cpp quaternion.cpp radar.cpp robot_ai.cpp robots.cpp shadow3dobject.cpp vector.cpp 3dobject.h bitmap.h cmc.h glprintf.h list.h myglutaux.h nether.h piece3dobject.h quaternion.h shadow3dobject.h vector.h"; \
	fi; \
	if test ! -z "$$TFILES"; then ctags --c++-types=cdefgmnpstuvx --excmd=number -f - $$TFILES; fi

target: ready
	@$(WANT) $(MAKE) ${MOTOR_TARGET}

gnudoc:
	touch INSTALL NEWS README COPYING AUTHORS ChangeLog

.PHONY: build update debug automake dist rpm start makesure distextra \
    distlib gettext target linklibs gnudoc