Makefile.in   [plain text]

# Makefile.in generated automatically by automake 1.4-p6 from Makefile.am

# Copyright (C) 1994, 1995-8, 1999, 2001 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.


SHELL = @SHELL@

srcdir = @srcdir@
top_srcdir = @top_srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@

bindir = @bindir@
sbindir = @sbindir@
libexecdir = @libexecdir@
datadir = @datadir@
sysconfdir = @sysconfdir@
sharedstatedir = @sharedstatedir@
localstatedir = @localstatedir@
libdir = @libdir@
infodir = @infodir@
mandir = @mandir@
includedir = @includedir@
oldincludedir = /usr/include

DESTDIR =

pkgdatadir = $(datadir)/@PACKAGE@
pkglibdir = $(libdir)/@PACKAGE@
pkgincludedir = $(includedir)/@PACKAGE@

top_builddir = .

ACLOCAL = @ACLOCAL@
AUTOCONF = @AUTOCONF@
AUTOMAKE = @AUTOMAKE@
AUTOHEADER = @AUTOHEADER@

INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
INSTALL_DATA = @INSTALL_DATA@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
transform = @program_transform_name@

NORMAL_INSTALL = :
PRE_INSTALL = :
POST_INSTALL = :
NORMAL_UNINSTALL = :
PRE_UNINSTALL = :
POST_UNINSTALL = :
host_alias = @host_alias@
host_triplet = @host@
AS = @AS@
CC = @CC@
DLLTOOL = @DLLTOOL@
ECHO = @ECHO@
EXEEXT = @EXEEXT@
GLIB_CFLAGS = @GLIB_CFLAGS@
GLIB_LIBS = @GLIB_LIBS@
LIBTOOL = @LIBTOOL@
LN_S = @LN_S@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
PACKAGE = @PACKAGE@
RANLIB = @RANLIB@
STRIP = @STRIP@
VERSION = @VERSION@
@USE_INSTALLED_GLIB_TRUE@included_glib_includes = @USE_INSTALLED_GLIB_TRUE@@GLIB_CFLAGS@
@USE_INSTALLED_GLIB_FALSE@included_glib_includes = @USE_INSTALLED_GLIB_FALSE@-I./glib-1.2.8
@USE_INSTALLED_GLIB_TRUE@pkg_config_LDADD = @USE_INSTALLED_GLIB_TRUE@@GLIB_LIBS@
@USE_INSTALLED_GLIB_FALSE@pkg_config_LDADD = @USE_INSTALLED_GLIB_FALSE@glib-1.2.8/libglib.la
@USE_INSTALLED_GLIB_FALSE@SUBDIRS = @USE_INSTALLED_GLIB_FALSE@glib-1.2.8

m4dir = $(datadir)/aclocal
m4_DATA = pkg.m4

man_MANS = pkg-config.1
EXTRA_DIST = $(m4_DATA) $(man_MANS) README.win32

bin_PROGRAMS = pkg-config

INCLUDES = -DPKGLIBDIR="\"$(pkglibdir)\"" $(included_glib_includes)

pkg_config_SOURCES = \
	pkg.h \
	pkg.c \
	partial-glib.h \
	partial-glib.c \
	parse.h \
	parse.c \
	main.c \
	findme.c \
	findme.h \
	popt.c \
	popt.h \
	poptconfig.c \
	popthelp.c \
	poptint.h \
	poptparse.c

ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
CONFIG_HEADER = config.h
CONFIG_CLEAN_FILES = 
bin_PROGRAMS =  pkg-config$(EXEEXT)
PROGRAMS =  $(bin_PROGRAMS)


DEFS = @DEFS@ -I. -I$(srcdir) -I.
CPPFLAGS = @CPPFLAGS@
LDFLAGS = @LDFLAGS@
LIBS = @LIBS@
pkg_config_OBJECTS =  pkg.$(OBJEXT) partial-glib.$(OBJEXT) \
parse.$(OBJEXT) main.$(OBJEXT) findme.$(OBJEXT) popt.$(OBJEXT) \
poptconfig.$(OBJEXT) popthelp.$(OBJEXT) poptparse.$(OBJEXT)
@USE_INSTALLED_GLIB_FALSE@pkg_config_DEPENDENCIES =  \
@USE_INSTALLED_GLIB_FALSE@glib-1.2.8/libglib.la
@USE_INSTALLED_GLIB_TRUE@pkg_config_DEPENDENCIES = 
pkg_config_LDFLAGS = 
CFLAGS = @CFLAGS@
COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
CCLD = $(CC)
LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
man1dir = $(mandir)/man1
MANS = $(man_MANS)

NROFF = nroff
DATA =  $(m4_DATA)

DIST_COMMON =  README ./stamp-h.in AUTHORS COPYING ChangeLog INSTALL \
Makefile.am Makefile.in NEWS acconfig.h aclocal.m4 config.guess \
config.h.in config.sub configure configure.in install-sh ltmain.sh \
missing mkinstalldirs


DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)

TAR = gtar
GZIP_ENV = --best
DIST_SUBDIRS =  glib-1.2.8
SOURCES = $(pkg_config_SOURCES)
OBJECTS = $(pkg_config_OBJECTS)

all: all-redirect
.SUFFIXES:
.SUFFIXES: .S .c .lo .o .obj .s
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) 
	cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps Makefile

Makefile: $(srcdir)/Makefile.in  $(top_builddir)/config.status
	cd $(top_builddir) \
	  && CONFIG_FILES=$@ CONFIG_HEADERS= $(SHELL) ./config.status

$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ configure.in 
	cd $(srcdir) && $(ACLOCAL)

config.status: $(srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	$(SHELL) ./config.status --recheck
$(srcdir)/configure: @MAINTAINER_MODE_TRUE@$(srcdir)/configure.in $(ACLOCAL_M4) $(CONFIGURE_DEPENDENCIES)
	cd $(srcdir) && $(AUTOCONF)

config.h: stamp-h
	@if test ! -f $@; then \
		rm -f stamp-h; \
		$(MAKE) stamp-h; \
	else :; fi
stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
	cd $(top_builddir) \
	  && CONFIG_FILES= CONFIG_HEADERS=config.h \
	     $(SHELL) ./config.status
	@echo timestamp > stamp-h 2> /dev/null
$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@$(srcdir)/stamp-h.in
	@if test ! -f $@; then \
		rm -f $(srcdir)/stamp-h.in; \
		$(MAKE) $(srcdir)/stamp-h.in; \
	else :; fi
$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4) acconfig.h
	cd $(top_srcdir) && $(AUTOHEADER)
	@echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null

mostlyclean-hdr:

clean-hdr:

distclean-hdr:
	-rm -f config.h

maintainer-clean-hdr:

mostlyclean-binPROGRAMS:

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

distclean-binPROGRAMS:

maintainer-clean-binPROGRAMS:

install-binPROGRAMS: $(bin_PROGRAMS)
	@$(NORMAL_INSTALL)
	$(mkinstalldirs) $(DESTDIR)$(bindir)
	@list='$(bin_PROGRAMS)'; for p in $$list; do \
	  if test -f $$p; then \
	    echo " $(LIBTOOL)  --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`"; \
	    $(LIBTOOL)  --mode=install $(INSTALL_PROGRAM) $$p $(DESTDIR)$(bindir)/`echo $$p|sed 's/$(EXEEXT)$$//'|sed '$(transform)'|sed 's/$$/$(EXEEXT)/'`; \
	  else :; fi; \
	done

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

.c.o:
	$(COMPILE) -c $<

# FIXME: We should only use cygpath when building on Windows,
# and only if it is available.
.c.obj:
	$(COMPILE) -c `cygpath -w $<`

.s.o:
	$(COMPILE) -c $<

.S.o:
	$(COMPILE) -c $<

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

clean-compile:

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

maintainer-clean-compile:

.c.lo:
	$(LIBTOOL) --mode=compile $(COMPILE) -c $<

.s.lo:
	$(LIBTOOL) --mode=compile $(COMPILE) -c $<

.S.lo:
	$(LIBTOOL) --mode=compile $(COMPILE) -c $<

mostlyclean-libtool:
	-rm -f *.lo

clean-libtool:
	-rm -rf .libs _libs

distclean-libtool:

maintainer-clean-libtool:

pkg-config$(EXEEXT): $(pkg_config_OBJECTS) $(pkg_config_DEPENDENCIES)
	@rm -f pkg-config$(EXEEXT)
	$(LINK) $(pkg_config_LDFLAGS) $(pkg_config_OBJECTS) $(pkg_config_LDADD) $(LIBS)

install-man1:
	$(mkinstalldirs) $(DESTDIR)$(man1dir)
	@list='$(man1_MANS)'; \
	l2='$(man_MANS)'; for i in $$l2; do \
	  case "$$i" in \
	    *.1*) list="$$list $$i" ;; \
	  esac; \
	done; \
	for i in $$list; do \
	  if test -f $(srcdir)/$$i; then file=$(srcdir)/$$i; \
	  else file=$$i; fi; \
	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
	  echo " $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst"; \
	  $(INSTALL_DATA) $$file $(DESTDIR)$(man1dir)/$$inst; \
	done

uninstall-man1:
	@list='$(man1_MANS)'; \
	l2='$(man_MANS)'; for i in $$l2; do \
	  case "$$i" in \
	    *.1*) list="$$list $$i" ;; \
	  esac; \
	done; \
	for i in $$list; do \
	  ext=`echo $$i | sed -e 's/^.*\\.//'`; \
	  inst=`echo $$i | sed -e 's/\\.[0-9a-z]*$$//'`; \
	  inst=`echo $$inst | sed '$(transform)'`.$$ext; \
	  echo " rm -f $(DESTDIR)$(man1dir)/$$inst"; \
	  rm -f $(DESTDIR)$(man1dir)/$$inst; \
	done
install-man: $(MANS)
	@$(NORMAL_INSTALL)
	$(MAKE) $(AM_MAKEFLAGS) install-man1
uninstall-man:
	@$(NORMAL_UNINSTALL)
	$(MAKE) $(AM_MAKEFLAGS) uninstall-man1

install-m4DATA: $(m4_DATA)
	@$(NORMAL_INSTALL)
	$(mkinstalldirs) $(DESTDIR)$(m4dir)
	@list='$(m4_DATA)'; for p in $$list; do \
	  if test -f $(srcdir)/$$p; then \
	    echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(m4dir)/$$p"; \
	    $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(m4dir)/$$p; \
	  else if test -f $$p; then \
	    echo " $(INSTALL_DATA) $$p $(DESTDIR)$(m4dir)/$$p"; \
	    $(INSTALL_DATA) $$p $(DESTDIR)$(m4dir)/$$p; \
	  fi; fi; \
	done

uninstall-m4DATA:
	@$(NORMAL_UNINSTALL)
	list='$(m4_DATA)'; for p in $$list; do \
	  rm -f $(DESTDIR)$(m4dir)/$$p; \
	done

# This directory's subdirectories are mostly independent; you can cd
# into them and run `make' without going through this Makefile.
# To change the values of `make' variables: instead of editing Makefiles,
# (1) if the variable is set in `config.status', edit `config.status'
#     (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.

@SET_MAKE@

all-recursive install-data-recursive install-exec-recursive \
installdirs-recursive install-recursive uninstall-recursive  \
check-recursive installcheck-recursive info-recursive dvi-recursive:
	@set fnord $(MAKEFLAGS); amf=$$2; \
	dot_seen=no; \
	target=`echo $@ | sed s/-recursive//`; \
	list='$(SUBDIRS)'; for subdir in $$list; do \
	  echo "Making $$target in $$subdir"; \
	  if test "$$subdir" = "."; then \
	    dot_seen=yes; \
	    local_target="$$target-am"; \
	  else \
	    local_target="$$target"; \
	  fi; \
	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
	done; \
	if test "$$dot_seen" = "no"; then \
	  $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \
	fi; test -z "$$fail"

mostlyclean-recursive clean-recursive distclean-recursive \
maintainer-clean-recursive:
	@set fnord $(MAKEFLAGS); amf=$$2; \
	dot_seen=no; \
	rev=''; list='$(SUBDIRS)'; for subdir in $$list; do \
	  rev="$$subdir $$rev"; \
	  test "$$subdir" != "." || dot_seen=yes; \
	done; \
	test "$$dot_seen" = "no" && rev=". $$rev"; \
	target=`echo $@ | sed s/-recursive//`; \
	for subdir in $$rev; do \
	  echo "Making $$target in $$subdir"; \
	  if test "$$subdir" = "."; then \
	    local_target="$$target-am"; \
	  else \
	    local_target="$$target"; \
	  fi; \
	  (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \
	   || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \
	done && test -z "$$fail"
tags-recursive:
	list='$(SUBDIRS)'; for subdir in $$list; do \
	  test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \
	done

tags: TAGS

ID: $(HEADERS) $(SOURCES) $(LISP)
	list='$(SOURCES) $(HEADERS)'; \
	unique=`for i in $$list; do echo $$i; done | \
	  awk '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	here=`pwd` && cd $(srcdir) \
	  && mkid -f$$here/ID $$unique $(LISP)

TAGS: tags-recursive $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
	tags=; \
	here=`pwd`; \
	list='$(SUBDIRS)'; for subdir in $$list; do \
   if test "$$subdir" = .; then :; else \
	    test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \
   fi; \
	done; \
	list='$(SOURCES) $(HEADERS)'; \
	unique=`for i in $$list; do echo $$i; done | \
	  awk '    { files[$$0] = 1; } \
	       END { for (i in files) print i; }'`; \
	test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
	  || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)

mostlyclean-tags:

clean-tags:

distclean-tags:
	-rm -f TAGS ID

maintainer-clean-tags:

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

# This target untars the dist file and tries a VPATH configuration.  Then
# it guarantees that the distribution is self-contained by making another
# tarfile.
distcheck: dist
	-rm -rf $(distdir)
	GZIP=$(GZIP_ENV) $(TAR) zxf $(distdir).tar.gz
	mkdir $(distdir)/=build
	mkdir $(distdir)/=inst
	dc_install_base=`cd $(distdir)/=inst && pwd`; \
	cd $(distdir)/=build \
	  && ../configure --srcdir=.. --prefix=$$dc_install_base \
	  && $(MAKE) $(AM_MAKEFLAGS) \
	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
	  && $(MAKE) $(AM_MAKEFLAGS) check \
	  && $(MAKE) $(AM_MAKEFLAGS) install \
	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
	  && $(MAKE) $(AM_MAKEFLAGS) dist
	-rm -rf $(distdir)
	@banner="$(distdir).tar.gz is ready for distribution"; \
	dashes=`echo "$$banner" | sed s/./=/g`; \
	echo "$$dashes"; \
	echo "$$banner"; \
	echo "$$dashes"
dist: distdir
	-chmod -R a+r $(distdir)
	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
	-rm -rf $(distdir)
dist-all: distdir
	-chmod -R a+r $(distdir)
	GZIP=$(GZIP_ENV) $(TAR) chozf $(distdir).tar.gz $(distdir)
	-rm -rf $(distdir)
distdir: $(DISTFILES)
	-rm -rf $(distdir)
	mkdir $(distdir)
	-chmod 777 $(distdir)
	@for file in $(DISTFILES); do \
	  d=$(srcdir); \
	  if test -d $$d/$$file; then \
	    cp -pr $$d/$$file $(distdir)/$$file; \
	  else \
	    test -f $(distdir)/$$file \
	    || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
	    || cp -p $$d/$$file $(distdir)/$$file || :; \
	  fi; \
	done
	for subdir in $(DIST_SUBDIRS); do \
	  if test "$$subdir" = .; then :; else \
	    test -d $(distdir)/$$subdir \
	    || mkdir $(distdir)/$$subdir \
	    || exit 1; \
	    chmod 777 $(distdir)/$$subdir; \
	    (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir=../$(distdir) distdir=../$(distdir)/$$subdir distdir) \
	      || exit 1; \
	  fi; \
	done

info-am:
info: info-recursive
dvi-am:
dvi: dvi-recursive
check-am: all-am
check: check-recursive
installcheck-am:
installcheck: installcheck-recursive
all-recursive-am: config.h
	$(MAKE) $(AM_MAKEFLAGS) all-recursive

install-exec-am: install-binPROGRAMS
install-exec: install-exec-recursive

install-data-am: install-man install-m4DATA
install-data: install-data-recursive

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
install: install-recursive
uninstall-am: uninstall-binPROGRAMS uninstall-man uninstall-m4DATA
uninstall: uninstall-recursive
all-am: Makefile $(PROGRAMS) $(MANS) $(DATA) config.h
all-redirect: all-recursive-am
install-strip:
	$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
installdirs: installdirs-recursive
installdirs-am:
	$(mkinstalldirs)  $(DESTDIR)$(bindir) $(DESTDIR)$(mandir)/man1 \
		$(DESTDIR)$(m4dir)


mostlyclean-generic:

clean-generic:

distclean-generic:
	-rm -f Makefile $(CONFIG_CLEAN_FILES)
	-rm -f config.cache config.log stamp-h stamp-h[0-9]*

maintainer-clean-generic:
mostlyclean-am:  mostlyclean-hdr mostlyclean-binPROGRAMS \
		mostlyclean-compile mostlyclean-libtool \
		mostlyclean-tags mostlyclean-generic

mostlyclean: mostlyclean-recursive

clean-am:  clean-hdr clean-binPROGRAMS clean-compile clean-libtool \
		clean-tags clean-generic mostlyclean-am

clean: clean-recursive

distclean-am:  distclean-hdr distclean-binPROGRAMS distclean-compile \
		distclean-libtool distclean-tags distclean-generic \
		clean-am
	-rm -f libtool

distclean: distclean-recursive
	-rm -f config.status

maintainer-clean-am:  maintainer-clean-hdr maintainer-clean-binPROGRAMS \
		maintainer-clean-compile maintainer-clean-libtool \
		maintainer-clean-tags maintainer-clean-generic \
		distclean-am
	@echo "This command is intended for maintainers to use;"
	@echo "it deletes files that may require special tools to rebuild."

maintainer-clean: maintainer-clean-recursive
	-rm -f config.status

.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
mostlyclean-binPROGRAMS distclean-binPROGRAMS clean-binPROGRAMS \
maintainer-clean-binPROGRAMS uninstall-binPROGRAMS install-binPROGRAMS \
mostlyclean-compile distclean-compile clean-compile \
maintainer-clean-compile mostlyclean-libtool distclean-libtool \
clean-libtool maintainer-clean-libtool install-man1 uninstall-man1 \
install-man uninstall-man uninstall-m4DATA install-m4DATA \
install-data-recursive uninstall-data-recursive install-exec-recursive \
uninstall-exec-recursive installdirs-recursive uninstalldirs-recursive \
all-recursive check-recursive installcheck-recursive info-recursive \
dvi-recursive mostlyclean-recursive distclean-recursive clean-recursive \
maintainer-clean-recursive tags tags-recursive mostlyclean-tags \
distclean-tags clean-tags maintainer-clean-tags distdir info-am info \
dvi-am dvi check check-am installcheck-am installcheck all-recursive-am \
install-exec-am install-exec install-data-am install-data install-am \
install uninstall-am uninstall all-redirect all-am all installdirs-am \
installdirs mostlyclean-generic distclean-generic clean-generic \
maintainer-clean-generic clean mostlyclean distclean maintainer-clean


# 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: