# Makefile.in generated by automake 1.15 from Makefile.am.
# @configure_input@

# Copyright (C) 1994-2014 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,
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# Makefile.am, the source file for Makefile.in (and hence Makefile), is
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# Copyright (c) 2004-2016 Glenn Randers-Pehrson
# Last changed in libpng 1.6.25 [September 1, 2016]
#
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
# and license in png.h





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TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/test-driver
TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
	$(TEST_LOG_FLAGS)
am__DIST_COMMON = $(dist_man_MANS) $(srcdir)/Makefile.in \
	$(srcdir)/config.h.in $(srcdir)/libpng-config.in \
	$(srcdir)/libpng.pc.in INSTALL README TODO compile \
	config.guess config.sub depcomp install-sh ltmain.sh missing \
	test-driver
DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
distdir = $(PACKAGE)-$(VERSION)
top_distdir = $(distdir)
am__remove_distdir = \
  if test -d "$(distdir)"; then \
    find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \
      && rm -rf "$(distdir)" \
      || { sleep 5 && rm -rf "$(distdir)"; }; \
  else :; fi
am__post_remove_distdir = $(am__remove_distdir)
DIST_ARCHIVES = $(distdir).tar.gz $(distdir).tar.xz
GZIP_ENV = --best
DIST_TARGETS = dist-xz dist-gzip
distuninstallcheck_listfiles = find . -type f -print
am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \
  | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$'
distcleancheck_listfiles = find . -type f -print

#distribute headers in /usr/include/libpng/*
pkgincludedir = $(includedir)/$(PNGLIB_BASENAME)
ACLOCAL = @ACLOCAL@
AMTAR = @AMTAR@
AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
AR = @AR@
AS = @AS@
AUTOCONF = @AUTOCONF@
AUTOHEADER = @AUTOHEADER@
AUTOMAKE = @AUTOMAKE@
AWK = @AWK@
CC = @CC@
CCAS = @CCAS@
CCASDEPMODE = @CCASDEPMODE@
CCASFLAGS = @CCASFLAGS@
CCDEPMODE = @CCDEPMODE@
CFLAGS = @CFLAGS@
CPP = @CPP@
CPPFLAGS = @CPPFLAGS@
CYGPATH_W = @CYGPATH_W@
DEFS = @DEFS@
DEPDIR = @DEPDIR@

# DFNCPP is normally just CPP - the C preprocessor - but on Solaris and maybe
# other operating systems (NeXT?) the C preprocessor selected by configure
# checks input tokens for validity - effectively it performs part of the ANSI-C
# parsing - and therefore fails with the .df files.  configure.ac has special
# checks for this and sets DFNCPP appropriately.
DFNCPP = @DFNCPP@
DLLTOOL = @DLLTOOL@
DSYMUTIL = @DSYMUTIL@
DUMPBIN = @DUMPBIN@
ECHO_C = @ECHO_C@
ECHO_N = @ECHO_N@
ECHO_T = @ECHO_T@
EGREP = @EGREP@
EXEEXT = @EXEEXT@
FGREP = @FGREP@
GREP = @GREP@
INSTALL = @INSTALL@
INSTALL_DATA = @INSTALL_DATA@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_SCRIPT = @INSTALL_SCRIPT@
INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
LD = @LD@
LDFLAGS = @LDFLAGS@
LIBOBJS = @LIBOBJS@
LIBS = @LIBS@
LIBTOOL = @LIBTOOL@
LIPO = @LIPO@
LN_S = @LN_S@
LTLIBOBJS = @LTLIBOBJS@
LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
MAINT = @MAINT@
MAKEINFO = @MAKEINFO@
MANIFEST_TOOL = @MANIFEST_TOOL@
MKDIR_P = @MKDIR_P@
NM = @NM@
NMEDIT = @NMEDIT@
OBJDUMP = @OBJDUMP@
OBJEXT = @OBJEXT@
OTOOL = @OTOOL@
OTOOL64 = @OTOOL64@
PACKAGE = @PACKAGE@
PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
PACKAGE_NAME = @PACKAGE_NAME@
PACKAGE_STRING = @PACKAGE_STRING@
PACKAGE_TARNAME = @PACKAGE_TARNAME@
PACKAGE_URL = @PACKAGE_URL@
PACKAGE_VERSION = @PACKAGE_VERSION@
PATH_SEPARATOR = @PATH_SEPARATOR@
PNGLIB_MAJOR = @PNGLIB_MAJOR@
PNGLIB_MINOR = @PNGLIB_MINOR@
PNGLIB_RELEASE = @PNGLIB_RELEASE@
PNGLIB_VERSION = @PNGLIB_VERSION@

# PNG_COPTS give extra options for the C compiler to be used on all compilation
# steps (unless targe_CFLAGS is specified; that will take precedence over
# AM_CFLAGS)
PNG_COPTS = @PNG_COPTS@
PNG_PREFIX = @PNG_PREFIX@
POW_LIB = @POW_LIB@
RANLIB = @RANLIB@
SED = @SED@
SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
SYMBOL_PREFIX = @SYMBOL_PREFIX@
VERSION = @VERSION@
abs_builddir = @abs_builddir@
abs_srcdir = @abs_srcdir@
abs_top_builddir = @abs_top_builddir@
abs_top_srcdir = @abs_top_srcdir@
ac_ct_AR = @ac_ct_AR@
ac_ct_CC = @ac_ct_CC@
ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
am__include = @am__include@
am__leading_dot = @am__leading_dot@
am__quote = @am__quote@
am__tar = @am__tar@
am__untar = @am__untar@

# generate the -config scripts if required
binconfigs = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config
bindir = @bindir@
build = @build@
build_alias = @build_alias@
build_cpu = @build_cpu@
build_os = @build_os@
build_vendor = @build_vendor@
builddir = @builddir@
datadir = @datadir@
datarootdir = @datarootdir@
docdir = @docdir@
dvidir = @dvidir@
exec_prefix = @exec_prefix@
host = @host@
host_alias = @host_alias@
host_cpu = @host_cpu@
host_os = @host_os@
host_vendor = @host_vendor@
htmldir = @htmldir@
includedir = @includedir@
infodir = @infodir@
install_sh = @install_sh@
libdir = @libdir@
libexecdir = @libexecdir@
localedir = @localedir@
localstatedir = @localstatedir@
mandir = @mandir@
mkdir_p = @mkdir_p@
oldincludedir = @oldincludedir@
pdfdir = @pdfdir@

# pkg-config stuff, note that libpng.pc is always required in order
# to get the correct library
pkgconfigdir = @pkgconfigdir@
prefix = @prefix@
program_transform_name = @program_transform_name@
psdir = @psdir@
sbindir = @sbindir@
sharedstatedir = @sharedstatedir@
srcdir = @srcdir@
sysconfdir = @sysconfdir@
target_alias = @target_alias@
top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@
ACLOCAL_AMFLAGS = -I scripts

# This ensures that pnglibconf.h gets built at the start of 'make all' or
# 'make check', but it does not add dependencies to the individual programs,
# this is done below.
#
# IMPORTANT: always add the object modules of new programs to the list below
# because otherwise the sequence 'configure; make new-program' will *sometimes*
# result in the installed (system) pnglibconf.h being used and the result is
# always wrong and always very confusing.
BUILT_SOURCES = pnglibconf.h
pngtest_SOURCES = pngtest.c
pngtest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngvalid_SOURCES = contrib/libtests/pngvalid.c
pngvalid_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngstest_SOURCES = contrib/libtests/pngstest.c
pngstest_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngunknown_SOURCES = contrib/libtests/pngunknown.c
pngunknown_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngimage_SOURCES = contrib/libtests/pngimage.c
pngimage_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
timepng_SOURCES = contrib/libtests/timepng.c
timepng_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
pngfix_SOURCES = contrib/tools/pngfix.c
pngfix_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
png_fix_itxt_SOURCES = contrib/tools/png-fix-itxt.c
pngcp_SOURCES = contrib/tools/pngcp.c
pngcp_LDADD = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la

# Generally these are single line shell scripts to run a test with a particular
# set of parameters:
TESTS = \
   tests/pngtest\
   tests/pngvalid-gamma-16-to-8 tests/pngvalid-gamma-alpha-mode\
   tests/pngvalid-gamma-background tests/pngvalid-gamma-expand16-alpha-mode\
   tests/pngvalid-gamma-expand16-background\
   tests/pngvalid-gamma-expand16-transform tests/pngvalid-gamma-sbit\
   tests/pngvalid-gamma-threshold tests/pngvalid-gamma-transform\
   tests/pngvalid-progressive-size\
   tests/pngvalid-progressive-interlace-standard\
   tests/pngvalid-transform\
   tests/pngvalid-progressive-standard tests/pngvalid-standard\
   tests/pngstest-1.8 tests/pngstest-1.8-alpha tests/pngstest-linear\
   tests/pngstest-linear-alpha tests/pngstest-none tests/pngstest-none-alpha\
   tests/pngstest-sRGB tests/pngstest-sRGB-alpha tests/pngunknown-IDAT\
   tests/pngunknown-discard tests/pngunknown-if-safe tests/pngunknown-sAPI\
   tests/pngunknown-sTER tests/pngunknown-save tests/pngunknown-vpAg\
   tests/pngimage-quick tests/pngimage-full


# man pages
dist_man_MANS = libpng.3 libpngpf.3 png.5
EXTRA_SCRIPTS = libpng-config libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config
bin_SCRIPTS = @binconfigs@

# rules to build libpng, only build the old library on request
lib_LTLIBRARIES = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la
# EXTRA_LTLIBRARIES= libpng.la
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = png.c pngerror.c \
	pngget.c pngmem.c pngpread.c pngread.c pngrio.c pngrtran.c \
	pngrutil.c pngset.c pngtrans.c pngwio.c pngwrite.c pngwtran.c \
	pngwutil.c png.h pngconf.h pngdebug.h pnginfo.h pngpriv.h \
	pngstruct.h pngusr.dfa $(am__append_2) $(am__append_3)
nodist_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_SOURCES = pnglibconf.h
libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LDFLAGS = -no-undefined \
	-export-dynamic -version-number \
	@PNGLIB_MAJOR@@PNGLIB_MINOR@:@PNGLIB_RELEASE@:0 \
	$(am__append_4) $(am__append_5) $(am__append_6)
@HAVE_LD_VERSION_SCRIPT_FALSE@libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.sym
@HAVE_LD_VERSION_SCRIPT_TRUE@libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES = libpng.vers
pkginclude_HEADERS = png.h pngconf.h
nodist_pkginclude_HEADERS = pnglibconf.h
pkgconfig_DATA = libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc

# Extra source distribution files, '${srcdir}' is used below to stop build files
# from those directories being included.  This only works if the configure is
# not done in the source directory!
EXTRA_DIST = \
	ANNOUNCE CHANGES INSTALL LICENSE README TODO \
	pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \
	${srcdir}/contrib ${srcdir}/projects ${srcdir}/scripts \
	$(TESTS) $(XFAIL_TESTS) tests/pngstest \
	CMakeLists.txt example.c libpng-manual.txt

SCRIPT_CLEANFILES = scripts/*.out scripts/*.chk
CLEANFILES = *.tf? pngout.png libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.pc \
	libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@-config libpng.vers libpng.sym \
	check.new pnglibconf.h pngprefix.h symbols.new pngtest-log.txt \
	pnglibconf.out pnglibconf.c pnglibconf.pre pnglibconf.dfn \
	$(SCRIPT_CLEANFILES)

MAINTAINERCLEANFILES = Makefile.in aclocal.m4 config.guess config.h.in \
config.sub configure depcomp install-sh ltmain.sh missing

AM_CFLAGS = ${PNG_COPTS}
SUFFIXES = .chk .out

# We must use -DPNG_NO_USE_READ_MACROS here even when the library may actually
# be built with PNG_USE_READ_MACROS; this prevents the read macros from
# interfering with the symbol file format.
SYMBOL_CFLAGS = -DPNGLIB_LIBNAME='PNG@PNGLIB_MAJOR@@PNGLIB_MINOR@_0' \
	-DPNGLIB_VERSION='@PNGLIB_VERSION@' \
	-DSYMBOL_PREFIX='$(SYMBOL_PREFIX)' -DPNG_NO_USE_READ_MACROS \
	-DPNG_BUILDING_SYMBOL_TABLE $(am__append_7)

# EXT_LIST is a list of the possibly library directory extensions, this exists
# because we can't find a good way of discovering the file extensions that are
# actually installed on a given system, so instead we check for every extension
# we have seen.
EXT_LIST = a dll.a so so.@PNGLIB_MAJOR@@PNGLIB_MINOR@.@PNGLIB_RELEASE@ la sl dylib
all: $(BUILT_SOURCES) config.h
	$(MAKE) $(AM_MAKEFLAGS) all-am

.SUFFIXES:
.SUFFIXES: .chk .out .S .c .lo .log .o .obj .test .test$(EXEEXT) .trs
am--refresh: Makefile
	@:
$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.am  $(am__configure_deps)
	@for dep in $?; do \
	  case '$(am__configure_deps)' in \
	    *$$dep*) \
	      echo ' cd $(srcdir) && $(AUTOMAKE) --foreign'; \
	      $(am__cd) $(srcdir) && $(AUTOMAKE) --foreign \
		&& exit 0; \
	      exit 1;; \
	  esac; \
	done; \
	echo ' cd $(top_srcdir) && $(AUTOMAKE) --foreign Makefile'; \
	$(am__cd) $(top_srcdir) && \
	  $(AUTOMAKE) --foreign Makefile
Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
	@case '$?' in \
	  *config.status*) \
	    echo ' $(SHELL) ./config.status'; \
	    $(SHELL) ./config.status;; \
	  *) \
	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe)'; \
	    cd $(top_builddir) && $(SHELL) ./config.status $@ $(am__depfiles_maybe);; \
	esac;

$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
	$(SHELL) ./config.status --recheck

$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps)
	$(am__cd) $(srcdir) && $(AUTOCONF)
$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps)
	$(am__cd) $(srcdir) && $(ACLOCAL) $(ACLOCAL_AMFLAGS)
$(am__aclocal_m4_deps):

config.h: stamp-h1
	@test -f $@ || rm -f stamp-h1
	@test -f $@ || $(MAKE) $(AM_MAKEFLAGS) stamp-h1

stamp-h1: $(srcdir)/config.h.in $(top_builddir)/config.status
	@rm -f stamp-h1
	cd $(top_builddir) && $(SHELL) ./config.status config.h
$(srcdir)/config.h.in: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) 
	($(am__cd) $(top_srcdir) && $(AUTOHEADER))
	rm -f stamp-h1
	touch $@

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

install-libLTLIBRARIES: $(lib_LTLIBRARIES)
	@$(NORMAL_INSTALL)
	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
	list2=; for p in $$list; do \
	  if test -f $$p; then \
	    list2="$$list2 $$p"; \
	  else :; fi; \
	done; \
	test -z "$$list2" || { \
	  echo " $(MKDIR_P) '$(DESTDIR)$(libdir)'"; \
	  $(MKDIR_P) "$(DESTDIR)$(libdir)" || exit 1; \
	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 '$(DESTDIR)$(libdir)'"; \
	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL) $(INSTALL_STRIP_FLAG) $$list2 "$(DESTDIR)$(libdir)"; \
	}

uninstall-libLTLIBRARIES:
	@$(NORMAL_UNINSTALL)
	@list='$(lib_LTLIBRARIES)'; test -n "$(libdir)" || list=; \
	for p in $$list; do \
	  $(am__strip_dir) \
	  echo " $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f '$(DESTDIR)$(libdir)/$$f'"; \
	  $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=uninstall rm -f "$(DESTDIR)$(libdir)/$$f"; \
	done

clean-libLTLIBRARIES:
	-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
	@list='$(lib_LTLIBRARIES)'; \
	locs=`for p in $$list; do echo $$p; done | \
	      sed 's|^[^/]*$$|.|; s|/[^/]*$$||; s|$$|/so_locations|' | \
	      sort -u`; \
	test -z "$$locs" || { \
	  echo rm -f $${locs}; \
	  rm -f $${locs}; \
	}
arm/$(am__dirstamp):
	@$(MKDIR_P) arm
	@: > arm/$(am__dirstamp)
arm/$(DEPDIR)/$(am__dirstamp):
	@$(MKDIR_P) arm/$(DEPDIR)
	@: > arm/$(DEPDIR)/$(am__dirstamp)
arm/arm_init.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
arm/filter_neon.lo: arm/$(am__dirstamp) arm/$(DEPDIR)/$(am__dirstamp)
arm/filter_neon_intrinsics.lo: arm/$(am__dirstamp) \
	arm/$(DEPDIR)/$(am__dirstamp)
mips/$(am__dirstamp):
	@$(MKDIR_P) mips
	@: > mips/$(am__dirstamp)
mips/$(DEPDIR)/$(am__dirstamp):
	@$(MKDIR_P) mips/$(DEPDIR)
	@: > mips/$(DEPDIR)/$(am__dirstamp)
mips/mips_init.lo: mips/$(am__dirstamp) mips/$(DEPDIR)/$(am__dirstamp)
mips/filter_msa_intrinsics.lo: mips/$(am__dirstamp) \
	mips/$(DEPDIR)/$(am__dirstamp)

libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@.la: $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES) $(EXTRA_libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_DEPENDENCIES) 
	$(AM_V_CCLD)$(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LINK) -rpath $(libdir) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS) $(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_LIBADD) $(LIBS)
install-binPROGRAMS: $(bin_PROGRAMS)
	@$(NORMAL_INSTALL)
	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
	if test -n "$$list"; then \
	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
	fi; \
	for p in $$list; do echo "$$p $$p"; done | \
	sed 's/$(EXEEXT)$$//' | \
	while read p p1; do if test -f $$p \
	 || test -f $$p1 \
	  ; then echo "$$p"; echo "$$p"; else :; fi; \
	done | \
	sed -e 'p;s,.*/,,;n;h' \
	    -e 's|.*|.|' \
	    -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \
	sed 'N;N;N;s,\n, ,g' | \
	$(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \
	  { d=$$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \
	    if ($$2 == $$4) files[d] = files[d] " " $$1; \
	    else { print "f", $$3 "/" $$4, $$1; } } \
	  END { for (d in files) print "f", d, files[d] }' | \
	while read type dir files; do \
	    if test "$$dir" = .; then dir=; else dir=/$$dir; fi; \
	    test -z "$$files" || { \
	    echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files '$(DESTDIR)$(bindir)$$dir'"; \
	    $(INSTALL_PROGRAM_ENV) $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=install $(INSTALL_PROGRAM) $$files "$(DESTDIR)$(bindir)$$dir" || exit $$?; \
	    } \
	; done

uninstall-binPROGRAMS:
	@$(NORMAL_UNINSTALL)
	@list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \
	files=`for p in $$list; do echo "$$p"; done | \
	  sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \
	      -e 's/$$/$(EXEEXT)/' \
	`; \
	test -n "$$list" || exit 0; \
	echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \
	cd "$(DESTDIR)$(bindir)" && rm -f $$files

clean-binPROGRAMS:
	@list='$(bin_PROGRAMS)'; test -n "$$list" || exit 0; \
	echo " rm -f" $$list; \
	rm -f $$list || exit $$?; \
	test -n "$(EXEEXT)" || exit 0; \
	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
	echo " rm -f" $$list; \
	rm -f $$list

clean-checkPROGRAMS:
	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
	echo " rm -f" $$list; \
	rm -f $$list || exit $$?; \
	test -n "$(EXEEXT)" || exit 0; \
	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
	echo " rm -f" $$list; \
	rm -f $$list
contrib/tools/$(am__dirstamp):
	@$(MKDIR_P) contrib/tools
	@: > contrib/tools/$(am__dirstamp)
contrib/tools/$(DEPDIR)/$(am__dirstamp):
	@$(MKDIR_P) contrib/tools/$(DEPDIR)
	@: > contrib/tools/$(DEPDIR)/$(am__dirstamp)
contrib/tools/png-fix-itxt.$(OBJEXT): contrib/tools/$(am__dirstamp) \
	contrib/tools/$(DEPDIR)/$(am__dirstamp)

png-fix-itxt$(EXEEXT): $(png_fix_itxt_OBJECTS) $(png_fix_itxt_DEPENDENCIES) $(EXTRA_png_fix_itxt_DEPENDENCIES) 
	@rm -f png-fix-itxt$(EXEEXT)
	$(AM_V_CCLD)$(LINK) $(png_fix_itxt_OBJECTS) $(png_fix_itxt_LDADD) $(LIBS)
contrib/tools/pngcp.$(OBJEXT): contrib/tools/$(am__dirstamp) \
	contrib/tools/$(DEPDIR)/$(am__dirstamp)

pngcp$(EXEEXT): $(pngcp_OBJECTS) $(pngcp_DEPENDENCIES) $(EXTRA_pngcp_DEPENDENCIES) 
	@rm -f pngcp$(EXEEXT)
	$(AM_V_CCLD)$(LINK) $(pngcp_OBJECTS) $(pngcp_LDADD) $(LIBS)
contrib/tools/pngfix.$(OBJEXT): contrib/tools/$(am__dirstamp) \
	contrib/tools/$(DEPDIR)/$(am__dirstamp)

pngfix$(EXEEXT): $(pngfix_OBJECTS) $(pngfix_DEPENDENCIES) $(EXTRA_pngfix_DEPENDENCIES) 
	@rm -f pngfix$(EXEEXT)
	$(AM_V_CCLD)$(LINK) $(pngfix_OBJECTS) $(pngfix_LDADD) $(LIBS)
contrib/libtests/$(am__dirstamp):
	@$(MKDIR_P) contrib/libtests
	@: > contrib/libtests/$(am__dirstamp)
contrib/libtests/$(DEPDIR)/$(am__dirstamp):
	@$(MKDIR_P) contrib/libtests/$(DEPDIR)
	@: > contrib/libtests/$(DEPDIR)/$(am__dirstamp)
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tests/pngvalid-gamma-expand16-alpha-mode.log: tests/pngvalid-gamma-expand16-alpha-mode
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tests/pngvalid-gamma-threshold.log: tests/pngvalid-gamma-threshold
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tests/pngvalid-progressive-interlace-standard.log: tests/pngvalid-progressive-interlace-standard
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	|| find "$(distdir)" -type d ! -perm -755 \
		-exec chmod u+rwx,go+rx {} \; -o \
	  ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
	  ! -type d ! -perm -400 -exec chmod a+r {} \; -o \
	  ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
	|| chmod -R a+r "$(distdir)"
dist-gzip: distdir
	tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
	$(am__post_remove_distdir)

dist-bzip2: distdir
	tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2
	$(am__post_remove_distdir)

dist-lzip: distdir
	tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz
	$(am__post_remove_distdir)
dist-xz: distdir
	tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz
	$(am__post_remove_distdir)

dist-tarZ: distdir
	@echo WARNING: "Support for distribution archives compressed with" \
		       "legacy program 'compress' is deprecated." >&2
	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
	tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z
	$(am__post_remove_distdir)

dist-shar: distdir
	@echo WARNING: "Support for shar distribution archives is" \
	               "deprecated." >&2
	@echo WARNING: "It will be removed altogether in Automake 2.0" >&2
	shar $(distdir) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).shar.gz
	$(am__post_remove_distdir)

dist-zip: distdir
	-rm -f $(distdir).zip
	zip -rq $(distdir).zip $(distdir)
	$(am__post_remove_distdir)

dist dist-all:
	$(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:'
	$(am__post_remove_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
	case '$(DIST_ARCHIVES)' in \
	*.tar.gz*) \
	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
	*.tar.bz2*) \
	  bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
	*.tar.lz*) \
	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
	*.tar.xz*) \
	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
	*.tar.Z*) \
	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
	*.shar.gz*) \
	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
	*.zip*) \
	  unzip $(distdir).zip ;;\
	esac
	chmod -R a-w $(distdir)
	chmod u+w $(distdir)
	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
	chmod a-w $(distdir)
	test -d $(distdir)/_build || exit 0; \
	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
	  && am__cwd=`pwd` \
	  && $(am__cd) $(distdir)/_build/sub \
	  && ../../configure \
	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
	    $(DISTCHECK_CONFIGURE_FLAGS) \
	    --srcdir=../.. --prefix="$$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) uninstall \
	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
	        distuninstallcheck \
	  && chmod -R a-w "$$dc_install_base" \
	  && ({ \
	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
	  && rm -rf "$$dc_destdir" \
	  && $(MAKE) $(AM_MAKEFLAGS) dist \
	  && rm -rf $(DIST_ARCHIVES) \
	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
	  && cd "$$am__cwd" \
	  || exit 1
	$(am__post_remove_distdir)
	@(echo "$(distdir) archives ready for distribution: "; \
	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
	@test -n '$(distuninstallcheck_dir)' || { \
	  echo 'ERROR: trying to run $@ with an empty' \
	       '$$(distuninstallcheck_dir)' >&2; \
	  exit 1; \
	}; \
	$(am__cd) '$(distuninstallcheck_dir)' || { \
	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
	  exit 1; \
	}; \
	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
	   || { echo "ERROR: files left after uninstall:" ; \
	        if test -n "$(DESTDIR)"; then \
	          echo "  (check DESTDIR support)"; \
	        fi ; \
	        $(distuninstallcheck_listfiles) ; \
	        exit 1; } >&2
distcleancheck: distclean
	@if test '$(srcdir)' = . ; then \
	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
	  exit 1 ; \
	fi
	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
	  || { echo "ERROR: files left in build directory after distclean:" ; \
	       $(distcleancheck_listfiles) ; \
	       exit 1; } >&2
check-am: all-am
	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
check: $(BUILT_SOURCES)
	$(MAKE) $(AM_MAKEFLAGS) check-am
all-am: Makefile $(LTLIBRARIES) $(PROGRAMS) $(SCRIPTS) $(MANS) $(DATA) \
		$(HEADERS) config.h
install-binPROGRAMS: install-libLTLIBRARIES

installdirs:
	for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(pkgincludedir)" "$(DESTDIR)$(pkgincludedir)"; do \
	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
	done
install: $(BUILT_SOURCES)
	$(MAKE) $(AM_MAKEFLAGS) 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:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:
	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)

clean-generic:
	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
	-rm -f arm/$(DEPDIR)/$(am__dirstamp)
	-rm -f arm/$(am__dirstamp)
	-rm -f contrib/libtests/$(DEPDIR)/$(am__dirstamp)
	-rm -f contrib/libtests/$(am__dirstamp)
	-rm -f contrib/tools/$(DEPDIR)/$(am__dirstamp)
	-rm -f contrib/tools/$(am__dirstamp)
	-rm -f mips/$(DEPDIR)/$(am__dirstamp)
	-rm -f mips/$(am__dirstamp)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
	-test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES)
	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
@DO_INSTALL_LIBPNG_CONFIG_FALSE@@DO_INSTALL_LINKS_FALSE@install-exec-hook:
@DO_INSTALL_LIBPNG_PC_FALSE@@DO_INSTALL_LINKS_FALSE@install-data-hook:
@DO_INSTALL_LIBPNG_CONFIG_FALSE@@DO_INSTALL_LIBPNG_PC_FALSE@@DO_INSTALL_LINKS_FALSE@uninstall-hook:
clean: clean-am

clean-am: clean-binPROGRAMS clean-checkPROGRAMS clean-generic \
	clean-libLTLIBRARIES clean-libtool mostlyclean-am

distclean: distclean-am
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -rf ./$(DEPDIR) arm/$(DEPDIR) contrib/libtests/$(DEPDIR) contrib/tools/$(DEPDIR) mips/$(DEPDIR)
	-rm -f Makefile
distclean-am: clean-am distclean-compile distclean-generic \
	distclean-hdr distclean-libtool distclean-tags

dvi: dvi-am

dvi-am:

html: html-am

html-am:

info: info-am

info-am:

install-data-am: install-man install-nodist_pkgincludeHEADERS \
	install-pkgconfigDATA install-pkgincludeHEADERS
	@$(NORMAL_INSTALL)
	$(MAKE) $(AM_MAKEFLAGS) install-data-hook
install-dvi: install-dvi-am

install-dvi-am:

install-exec-am: install-binPROGRAMS install-binSCRIPTS \
	install-libLTLIBRARIES
	@$(NORMAL_INSTALL)
	$(MAKE) $(AM_MAKEFLAGS) install-exec-hook
install-html: install-html-am

install-html-am:

install-info: install-info-am

install-info-am:

install-man: install-man3 install-man5

install-pdf: install-pdf-am

install-pdf-am:

install-ps: install-ps-am

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-am
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -rf $(top_srcdir)/autom4te.cache
	-rm -rf ./$(DEPDIR) arm/$(DEPDIR) contrib/libtests/$(DEPDIR) contrib/tools/$(DEPDIR) mips/$(DEPDIR)
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-am

mostlyclean-am: mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool

pdf: pdf-am

pdf-am:

ps: ps-am

ps-am:

uninstall-am: uninstall-binPROGRAMS uninstall-binSCRIPTS \
	uninstall-libLTLIBRARIES uninstall-man \
	uninstall-nodist_pkgincludeHEADERS uninstall-pkgconfigDATA \
	uninstall-pkgincludeHEADERS
	@$(NORMAL_INSTALL)
	$(MAKE) $(AM_MAKEFLAGS) uninstall-hook
uninstall-man: uninstall-man3 uninstall-man5

.MAKE: all check check-am install install-am install-data-am \
	install-exec-am install-strip uninstall-am

.PHONY: CTAGS GTAGS TAGS all all-am am--refresh check check-TESTS \
	check-am clean clean-binPROGRAMS clean-checkPROGRAMS \
	clean-cscope clean-generic clean-libLTLIBRARIES clean-libtool \
	cscope cscopelist-am ctags ctags-am dist dist-all dist-bzip2 \
	dist-gzip dist-hook dist-lzip dist-shar dist-tarZ dist-xz \
	dist-zip distcheck distclean distclean-compile \
	distclean-generic distclean-hdr distclean-libtool \
	distclean-tags distcleancheck distdir distuninstallcheck dvi \
	dvi-am html html-am info info-am install install-am \
	install-binPROGRAMS install-binSCRIPTS install-data \
	install-data-am install-data-hook install-dvi install-dvi-am \
	install-exec install-exec-am install-exec-hook install-html \
	install-html-am install-info install-info-am \
	install-libLTLIBRARIES install-man install-man3 install-man5 \
	install-nodist_pkgincludeHEADERS install-pdf install-pdf-am \
	install-pkgconfigDATA install-pkgincludeHEADERS install-ps \
	install-ps-am install-strip installcheck installcheck-am \
	installdirs maintainer-clean maintainer-clean-generic \
	mostlyclean mostlyclean-compile mostlyclean-generic \
	mostlyclean-libtool pdf pdf-am ps ps-am recheck tags tags-am \
	uninstall uninstall-am uninstall-binPROGRAMS \
	uninstall-binSCRIPTS uninstall-hook uninstall-libLTLIBRARIES \
	uninstall-man uninstall-man3 uninstall-man5 \
	uninstall-nodist_pkgincludeHEADERS uninstall-pkgconfigDATA \
	uninstall-pkgincludeHEADERS

.PRECIOUS: Makefile


$(PNGLIB_BASENAME).pc: libpng.pc
	cp libpng.pc $@

$(PNGLIB_BASENAME)-config: libpng-config
	cp libpng-config $@

scripts/sym.out scripts/vers.out: png.h pngconf.h pnglibconf.h
scripts/prefix.out: png.h pngconf.h pnglibconf.out
scripts/symbols.out: png.h pngconf.h $(srcdir)/scripts/pnglibconf.h.prebuilt
scripts/intprefix.out: pnglibconf.h

libpng.sym: scripts/sym.out
	rm -f $@
	cp $? $@
libpng.vers: scripts/vers.out
	rm -f $@
	cp $? $@

# Rename functions in scripts/prefix.out with a PNG_PREFIX prefix.
# Rename macros in scripts/macro.lst from PNG_PREFIXpng_ to PNG_ (the actual
# implementation of the macro).
@DO_PNG_PREFIX_TRUE@pnglibconf.h: pnglibconf.out scripts/prefix.out scripts/macro.lst
@DO_PNG_PREFIX_TRUE@	rm -f $@
@DO_PNG_PREFIX_TRUE@	$(AWK) 's==0 && NR>1{print prev}\
@DO_PNG_PREFIX_TRUE@	   s==0{prev=$$0}\
@DO_PNG_PREFIX_TRUE@	   s==1{print "#define", $$1, "@PNG_PREFIX@" $$1}\
@DO_PNG_PREFIX_TRUE@	   s==2{print "#define @PNG_PREFIX@png_" $$1, "PNG_" $$1}\
@DO_PNG_PREFIX_TRUE@	   END{print prev}' s=0 pnglibconf.out s=1 scripts/prefix.out\
@DO_PNG_PREFIX_TRUE@	   s=2 ${srcdir}/scripts/macro.lst >pnglibconf.tf8
@DO_PNG_PREFIX_TRUE@	mv pnglibconf.tf8 $@

@DO_PNG_PREFIX_TRUE@pngprefix.h: scripts/intprefix.out
@DO_PNG_PREFIX_TRUE@	rm -f pngprefix.tf1
@DO_PNG_PREFIX_TRUE@	$(AWK) '{print "#define", $$1, "@PNG_PREFIX@" $$1}' $? >pngprefix.tf1
@DO_PNG_PREFIX_TRUE@	mv pngprefix.tf1 $@
@DO_PNG_PREFIX_FALSE@pnglibconf.h: pnglibconf.out
@DO_PNG_PREFIX_FALSE@	rm -f $@
@DO_PNG_PREFIX_FALSE@	cp $? $@

@DO_PNG_PREFIX_FALSE@pngprefix.h: # is empty
@DO_PNG_PREFIX_FALSE@	:>$@

$(srcdir)/scripts/pnglibconf.h.prebuilt:
	@echo "Attempting to build $@" >&2
	@echo "This is a machine generated file, but if you want to make" >&2
	@echo "a new one simply make 'scripts/pnglibconf.out', copy that" >&2
	@echo "AND set PNG_ZLIB_VERNUM to 0 (you MUST do this)" >&2
	@exit 1

# The following is necessary to ensure that the local pnglibconf.h is used, not
# an installed one (this can happen immediately after on a clean system if
# 'make test' is the first thing the user does.)  Only files which include
# one of the png source files (typically png.h or pngpriv.h) need to be listed
# here:
pngtest.o: pnglibconf.h

contrib/libtests/makepng.o: pnglibconf.h
contrib/libtests/pngstest.o: pnglibconf.h
contrib/libtests/pngunknown.o: pnglibconf.h
contrib/libtests/pngimage.o: pnglibconf.h
contrib/libtests/pngvalid.o: pnglibconf.h
contrib/libtests/readpng.o: pnglibconf.h
contrib/libtests/tarith.o: pnglibconf.h
contrib/libtests/timepng.o: pnglibconf.h

contrib/tools/makesRGB.o: pnglibconf.h
contrib/tools/pngfix.o: pnglibconf.h
contrib/tools/pngcp.o: pnglibconf.h

.c.out:
	rm -f $@ $*.tf[12]
	test -d scripts || mkdir scripts || test -d scripts
	$(DFNCPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES)\
	    $(CPPFLAGS) $(SYMBOL_CFLAGS) $< > $*.tf1
	$(AWK) -f "${srcdir}/scripts/dfn.awk" out="$*.tf2" $*.tf1 1>&2
	rm -f $*.tf1
	mv $*.tf2 $@

# The .c file for pnglibconf.h is machine generated
pnglibconf.c: scripts/pnglibconf.dfa scripts/options.awk pngconf.h pngusr.dfa $(DFA_XTRA)
	rm -f $@ $*.tf[45]
	$(AWK) -f ${srcdir}/scripts/options.awk out=$*.tf4 version=search\
	    ${srcdir}/pngconf.h ${srcdir}/scripts/pnglibconf.dfa\
	    ${srcdir}/pngusr.dfa $(DFA_XTRA) 1>&2
	$(AWK) -f ${srcdir}/scripts/options.awk out=$*.tf5 $*.tf4 1>&2
	rm $*.tf4
	mv $*.tf5 $@

# Symbol checks (.def and .out files should match)
scripts/symbols.chk: scripts/checksym.awk scripts/symbols.def scripts/symbols.out

.out.chk:
	rm -f $@ $*.new
	$(AWK) -f ${srcdir}/scripts/checksym.awk ${srcdir}/scripts/${*F}.def\
	    of="$*.new" $< >&2
	mv $*.new $@

# used on demand to regenerate the standard header, CPPFLAGS should
# be empty - no non-standard defines
scripts/pnglibconf.c: scripts/pnglibconf.dfa scripts/options.awk pngconf.h
	rm -f $@ pnglibconf.tf[67]
	test -z "$(CPPFLAGS)"
	echo "com @PNGLIB_VERSION@ STANDARD API DEFINITION" |\
	$(AWK) -f ${srcdir}/scripts/options.awk out=pnglibconf.tf6\
	    logunsupported=1 version=search ${srcdir}/pngconf.h -\
	    ${srcdir}/scripts/pnglibconf.dfa 1>&2
	$(AWK) -f ${srcdir}/scripts/options.awk out=pnglibconf.tf7\
	    pnglibconf.tf6 1>&2
	rm pnglibconf.tf6
	mv pnglibconf.tf7 $@

$(libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@_la_OBJECTS): png.h pngconf.h \
	pnglibconf.h pngpriv.h pngdebug.h pnginfo.h pngstruct.h pngprefix.h

test: check-am

# Extra checks
check: scripts/symbols.chk

# Don't distribute the generated script files
dist-hook:
	cd '$(top_distdir)'; rm -f $(SCRIPT_CLEANFILES)

# Make links between installed files with release-specific names and the generic
# file names.  If this install rule is run the generic names will be deleted and
# recreated - this has obvious issues for systems with multiple installations.

install-header-links:
	@set -ex; cd '$(DESTDIR)$(includedir)'; for f in $(HEADERS); do \
	   rm -f "$$f"; $(LN_S) "$(PNGLIB_BASENAME)/$$f" "$$f"; done

uninstall-header-links:
	cd '$(DESTDIR)$(includedir)'; rm -f $(HEADERS)

install-libpng-pc:
	@set -ex; cd '$(DESTDIR)$(pkgconfigdir)'; rm -f libpng.pc; \
	   $(LN_S) '$(PNGLIB_BASENAME).pc' libpng.pc

uninstall-libpng-pc:
	rm -f '$(DESTDIR)$(pkgconfigdir)/libpng.pc'

install-library-links:
	@set -x; cd '$(DESTDIR)$(libdir)';\
	for ext in $(EXT_LIST); do\
	   rm -f "libpng.$$ext";\
           if test -f "$(PNGLIB_BASENAME).$$ext"; then\
              $(LN_S) "$(PNGLIB_BASENAME).$$ext" "libpng.$$ext" || exit 1;\
           fi;\
	done

uninstall-library-links:
	@set -x; cd '$(DESTDIR)$(libdir)'; for ext in $(EXT_LIST); do\
	   rm -f "libpng.$$ext"; done

install-libpng-config:
	@set -ex; cd '$(DESTDIR)$(bindir)'; rm -f libpng-config; \
	   $(LN_S) '$(PNGLIB_BASENAME)-config' libpng-config

uninstall-libpng-config:
	rm -f '$(DESTDIR)$(bindir)/libpng-config'

# If --enable-unversioned-links is specified the header and lib file links
# will be automatically made on a 'make install':

@DO_INSTALL_LINKS_TRUE@install-data-hook: install-header-links
@DO_INSTALL_LINKS_TRUE@uninstall-hook: uninstall-header-links
@DO_INSTALL_LINKS_TRUE@install-exec-hook: install-library-links
@DO_INSTALL_LINKS_TRUE@uninstall-hook: uninstall-library-links

# Likewise, --install-pc causes libpng.pc to be constructed:

@DO_INSTALL_LIBPNG_PC_TRUE@install-data-hook: install-libpng-pc
@DO_INSTALL_LIBPNG_PC_TRUE@uninstall-hook: uninstall-libpng-pc

# And --install-config:

@DO_INSTALL_LIBPNG_CONFIG_TRUE@install-exec-hook: install-libpng-config
@DO_INSTALL_LIBPNG_CONFIG_TRUE@uninstall-hook: uninstall-libpng-config

# The following addition ensures that 'make all' always builds the test programs
# too.  It used to, but some change either in libpng or configure stopped this
# working.
all-am: $(check_PROGRAMS)

# 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:
