# Makefile.in generated by automake 1.7.9 from Makefile.am.
# @configure_input@

# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
# Free Software Foundation, Inc.
# This Makefile.in is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
# with or without modifications, as long as this notice is preserved.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
# PARTICULAR PURPOSE.

@SET_MAKE@

srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@
top_builddir = ..

am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
INSTALL = @INSTALL@
install_sh_DATA = $(install_sh) -c -m 644
install_sh_PROGRAM = $(install_sh) -c
install_sh_SCRIPT = $(install_sh) -c
INSTALL_HEADER = $(INSTALL_DATA)
transform = $(program_transform_name)
NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_triplet = @host@
ACLOCAL = @ACLOCAL@
AMDEP_FALSE = @AMDEP_FALSE@
AMDEP_TRUE = @AMDEP_TRUE@
AMTAR = @AMTAR@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
GMSGFMT = @GMSGFMT@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
INTLLIBS = @INTLLIBS@
LDFLAGS = @LDFLAGS@
LIBICONV = @LIBICONV@
LIBINTL = @LIBINTL@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LTLIBICONV = @LTLIBICONV@
LTLIBINTL = @LTLIBINTL@
LTLIBOBJS = @LTLIBOBJS@
MAINT = @MAINT@
MAINTAINER_MODE_FALSE = @MAINTAINER_MODE_FALSE@
MAINTAINER_MODE_TRUE = @MAINTAINER_MODE_TRUE@
MAKEINFO = @MAKEINFO@
MKINSTALLDIRS = @MKINSTALLDIRS@
MSGFMT = @MSGFMT@
MSGMERGE = @MSGMERGE@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
POSUB = @POSUB@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
USE_NLS = @USE_NLS@
VERSION = @VERSION@
XGETTEXT = @XGETTEXT@
ac_ct_CC = @ac_ct_CC@
ac_ct_STRIP = @ac_ct_STRIP@
am__fastdepCC_FALSE = @am__fastdepCC_FALSE@
am__fastdepCC_TRUE = @am__fastdepCC_TRUE@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
datadir = @datadir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
oldincludedir = @oldincludedir@
prefix = @prefix@
program_transform_name = @program_transform_name@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
AM_CFLAGS = -g -O2

# Tricks to generate the traj cache at compile time
noinst_PROGRAMS = pathinit
pathinit_SOURCES = \
	path_init.c

pathinit_LDADD = utils.o cell.o

bin_PROGRAMS = xbubble

xbubble_SOURCES = \
	utils.c		utils.h		\
	rectangle.c	rectangle.h	\
	cell.c 		cell.h		\
	loadpng.c 	loadpng.h	\
	rgba.c 		rgba.h 		\
	frame.h		\
	init.c 		init.h 		\
	sprite.c	sprite.h	\
	bubble.c	bubble.h 	\
	opponent.c	opponent.h	\
	board.c		board.h		\
	controls.h \
	timer.c		timer.h		\
	game.c		game.h		\
	setting.h \
	dialog.c	dialog.h	\
	screens.c	screens.h	\
	xbubble.c \
	gettext.h



# 	path_generated.c		
xbubble_LDADD = path_generated.o
subdir = src
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES =
bin_PROGRAMS = xbubble$(EXEEXT)
noinst_PROGRAMS = pathinit$(EXEEXT)
PROGRAMS = $(bin_PROGRAMS) $(noinst_PROGRAMS)

am_pathinit_OBJECTS = path_init.$(OBJEXT)
pathinit_OBJECTS = $(am_pathinit_OBJECTS)
pathinit_DEPENDENCIES = utils.o cell.o
pathinit_LDFLAGS =
am_xbubble_OBJECTS = utils.$(OBJEXT) rectangle.$(OBJEXT) cell.$(OBJEXT) \
	loadpng.$(OBJEXT) rgba.$(OBJEXT) init.$(OBJEXT) \
	sprite.$(OBJEXT) bubble.$(OBJEXT) opponent.$(OBJEXT) \
	board.$(OBJEXT) timer.$(OBJEXT) game.$(OBJEXT) dialog.$(OBJEXT) \
	screens.$(OBJEXT) xbubble.$(OBJEXT)
xbubble_OBJECTS = $(am_xbubble_OBJECTS)
xbubble_DEPENDENCIES = path_generated.o
xbubble_LDFLAGS =

DEFAULT_INCLUDES =  -I. -I$(srcdir) -I.
depcomp = $(SHELL) $(top_srcdir)/depcomp
am__depfiles_maybe = depfiles
@AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/board.Po ./$(DEPDIR)/bubble.Po \
@AMDEP_TRUE@	./$(DEPDIR)/cell.Po ./$(DEPDIR)/dialog.Po \
@AMDEP_TRUE@	./$(DEPDIR)/game.Po ./$(DEPDIR)/init.Po \
@AMDEP_TRUE@	./$(DEPDIR)/loadpng.Po ./$(DEPDIR)/opponent.Po \
@AMDEP_TRUE@	./$(DEPDIR)/path_init.Po ./$(DEPDIR)/rectangle.Po \
@AMDEP_TRUE@	./$(DEPDIR)/rgba.Po ./$(DEPDIR)/screens.Po \
@AMDEP_TRUE@	./$(DEPDIR)/sprite.Po ./$(DEPDIR)/timer.Po \
@AMDEP_TRUE@	./$(DEPDIR)/utils.Po ./$(DEPDIR)/xbubble.Po
COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
DIST_SOURCES = $(pathinit_SOURCES) $(xbubble_SOURCES)
DIST_COMMON = $(srcdir)/Makefile.in Makefile.am config.h.in
SOURCES = $(pathinit_SOURCES) $(xbubble_SOURCES)

all: config.h
	$(MAKE) $(AM_MAKEFLAGS) all-am

.SUFFIXES:
.SUFFIXES: .c .o .obj
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am  $(top_srcdir)/configure.ac $(ACLOCAL_M4)
	cd $(top_srcdir) && \
	  $(AUTOMAKE) --gnu  src/Makefile
Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in  $(top_builddir)/config.status
	cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)

config.h: stamp-h1
	@if test ! -f $@; then \
	  rm -f stamp-h1; \
	  $(MAKE) stamp-h1; \
	else :; fi

stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
	@rm -f stamp-h1
	cd $(top_builddir) && $(SHELL) ./config.status src/config.h

$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(top_srcdir)/configure.ac $(ACLOCAL_M4) 
	cd $(top_srcdir) && $(AUTOHEADER)
	touch $(srcdir)/config.h.in

distclean-hdr:
	-rm -f config.h stamp-h1
binPROGRAMS_INSTALL = $(INSTALL_PROGRAM)
install-binPROGRAMS: $(bin_PROGRAMS)
	@$(NORMAL_INSTALL)
	$(mkinstalldirs) $(DESTDIR)$(bindir)
	@list='$(bin_PROGRAMS)'; for p in $$list; do \
	  p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
	  if test -f $$p \
	  ; then \
	    f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
	   echo " $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f"; \
	   $(INSTALL_PROGRAM_ENV) $(binPROGRAMS_INSTALL) $$p $(DESTDIR)$(bindir)/$$f || exit 1; \
	  else :; fi; \
	done

uninstall-binPROGRAMS:
	@$(NORMAL_UNINSTALL)
	@list='$(bin_PROGRAMS)'; for p in $$list; do \
	  f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
	  echo " rm -f $(DESTDIR)$(bindir)/$$f"; \
	  rm -f $(DESTDIR)$(bindir)/$$f; \
	done

clean-binPROGRAMS:
	-test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS)

clean-noinstPROGRAMS:
	-test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS)
pathinit$(EXEEXT): $(pathinit_OBJECTS) $(pathinit_DEPENDENCIES) 
	@rm -f pathinit$(EXEEXT)
	$(LINK) $(pathinit_LDFLAGS) $(pathinit_OBJECTS) $(pathinit_LDADD) $(LIBS)
xbubble$(EXEEXT): $(xbubble_OBJECTS) $(xbubble_DEPENDENCIES) 
	@rm -f xbubble$(EXEEXT)
	$(LINK) $(xbubble_LDFLAGS) $(xbubble_OBJECTS) $(xbubble_LDADD) $(LIBS)

mostlyclean-compile:
	-rm -f *.$(OBJEXT) core *.core

distclean-compile:
	-rm -f *.tab.c

@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/board.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/bubble.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cell.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dialog.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/game.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/init.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/loadpng.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/opponent.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/path_init.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rectangle.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rgba.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/screens.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sprite.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/timer.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/utils.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/xbubble.Po@am__quote@

.c.o:
@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
@am__fastdepCC_TRUE@	  -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$<; \
@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
@am__fastdepCC_TRUE@	else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
@am__fastdepCC_TRUE@	fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@	$(COMPILE) -c `test -f '$<' || echo '$(srcdir)/'`$<

.c.obj:
@am__fastdepCC_TRUE@	if $(COMPILE) -MT $@ -MD -MP -MF "$(DEPDIR)/$*.Tpo" \
@am__fastdepCC_TRUE@	  -c -o $@ `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`; \
@am__fastdepCC_TRUE@	then mv -f "$(DEPDIR)/$*.Tpo" "$(DEPDIR)/$*.Po"; \
@am__fastdepCC_TRUE@	else rm -f "$(DEPDIR)/$*.Tpo"; exit 1; \
@am__fastdepCC_TRUE@	fi
@AMDEP_TRUE@@am__fastdepCC_FALSE@	source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	depfile='$(DEPDIR)/$*.Po' tmpdepfile='$(DEPDIR)/$*.TPo' @AMDEPBACKSLASH@
@AMDEP_TRUE@@am__fastdepCC_FALSE@	$(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@	$(COMPILE) -c `if test -f '$<'; then $(CYGPATH_W) '$<'; else $(CYGPATH_W) '$(srcdir)/$<'; fi`
uninstall-info-am:

ETAGS = etags
ETAGSFLAGS =

CTAGS = ctags
CTAGSFLAGS =

tags: TAGS

ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
	list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	mkid -fID $$unique

TAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	test -z "$(ETAGS_ARGS)$$tags$$unique" \
	  || $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
	     $$tags $$unique

ctags: CTAGS
CTAGS:  $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) \
		$(TAGS_FILES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(SOURCES) $(HEADERS) config.h.in $(LISP) $(TAGS_FILES)'; \
	unique=`for i in $$list; do \
	    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
	  done | \
	  $(AWK) '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	test -z "$(CTAGS_ARGS)$$tags$$unique" \
	  || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
	     $$tags $$unique

GTAGS:
	here=`$(am__cd) $(top_builddir) && pwd` \
	  && cd $(top_srcdir) \
	  && gtags -i $(GTAGS_ARGS) $$here

distclean-tags:
	-rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)

top_distdir = ..
distdir = $(top_distdir)/$(PACKAGE)-$(VERSION)

distdir: $(DISTFILES)
	@srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`; \
	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's|.|.|g'`; \
	list='$(DISTFILES)'; for file in $$list; do \
	  case $$file in \
	    $(srcdir)/*) file=`echo "$$file" | sed "s|^$$srcdirstrip/||"`;; \
	    $(top_srcdir)/*) file=`echo "$$file" | sed "s|^$$topsrcdirstrip/|$(top_builddir)/|"`;; \
	  esac; \
	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
	  dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \
	  if test "$$dir" != "$$file" && test "$$dir" != "."; then \
	    dir="/$$dir"; \
	    $(mkinstalldirs) "$(distdir)$$dir"; \
	  else \
	    dir=''; \
	  fi; \
	  if test -d $$d/$$file; then \
	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
	      cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \
	    fi; \
	    cp -pR $$d/$$file $(distdir)$$dir || exit 1; \
	  else \
	    test -f $(distdir)/$$file \
	    || cp -p $$d/$$file $(distdir)/$$file \
	    || exit 1; \
	  fi; \
	done
check-am: all-am
check: check-am
all-am: Makefile $(PROGRAMS) config.h

installdirs:
	$(mkinstalldirs) $(DESTDIR)$(bindir)
install: install-am
install-exec: install-exec-am
install-data: install-data-am
uninstall: uninstall-am

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-am
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	  install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	  `test -z '$(STRIP)' || \
	    echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
mostlyclean-generic:

clean-generic:

distclean-generic:
	-rm -f $(CONFIG_CLEAN_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
clean: clean-am

clean-am: clean-binPROGRAMS clean-generic clean-noinstPROGRAMS \
	mostlyclean-am

distclean: distclean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic distclean-hdr \
	distclean-tags

dvi: dvi-am

dvi-am:

info: info-am

info-am:

install-data-am:

install-exec-am: install-binPROGRAMS

install-info: install-info-am

install-man:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -rf ./$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am: uninstall-binPROGRAMS uninstall-info-am

.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
	clean-generic clean-noinstPROGRAMS ctags distclean \
	distclean-compile distclean-generic distclean-hdr \
	distclean-tags distdir dvi dvi-am info info-am install \
	install-am install-binPROGRAMS install-data install-data-am \
	install-exec install-exec-am install-info install-info-am \
	install-man install-strip installcheck installcheck-am \
	installdirs maintainer-clean maintainer-clean-generic \
	mostlyclean mostlyclean-compile mostlyclean-generic pdf pdf-am \
	ps ps-am tags uninstall uninstall-am uninstall-binPROGRAMS \
	uninstall-info-am


path_generated.c: pathinit
	./pathinit > path_generated.c 2>/dev/null
path_generated.o:path_generated.c

xbubble.o: xbubble.c cell.h setting.h game.h timer.h screens.h init.h
	$(COMPILE) @DEFS@ -DDATADIR=\"$(pkgdatadir)\" -c xbubble.c
# Tell versions [3.59,3.63) of GNU make to not export all variables.
# Otherwise a system limit (for SysV at least) may be exceeded.
.NOEXPORT: