diff options
64 files changed, 1239 insertions, 1902 deletions
@@ -1,5 +1,5 @@ -Libpng 1.2.9beta4 - March 2, 2006 +Libpng 1.2.9beta5 - March 4, 2006 This is not intended to be a public release. It will be replaced within a few weeks by a public version or by another test version. @@ -9,26 +9,26 @@ Files available for download: Source files with LF line endings (for Unix/Linux) and with a "configure" script - 1.2.9beta4.tar.gz - 1.2.9beta4.tar.bz2 + 1.2.9beta5.tar.gz + 1.2.9beta5.tar.bz2 Source files with CRLF line endings (for Windows), without the "configure" script - lp129b04.zip - lp129b04.tar.bz2 + lp129b05.zip + lp129b05.tar.bz2 Project files - 1.2.9beta4-project-netware.zip - 1.2.9beta4-project-wince.zip + 1.2.9beta5-project-netware.zip + 1.2.9beta5-project-wince.zip Other information: - 1.2.9beta4-README.txt - 1.2.9beta4-KNOWNBUGS.txt - 1.2.9beta4-LICENSE.txt - 1.2.9beta4-Y2K-compliance.txt + 1.2.9beta5-README.txt + 1.2.9beta5-KNOWNBUGS.txt + 1.2.9beta5-LICENSE.txt + 1.2.9beta5-Y2K-compliance.txt Changes since the last public release (1.2.8): @@ -73,17 +73,17 @@ version 1.2.9beta2 [February 22, 2006] version 1.2.9beta3 [February 24, 2006] - Fix CRCRLF line endings in contrib/visupng/VisualPng.dsp - Make libpng.pc respect EXEC_PREFIX (D.P.Kreil) - Remove reference to pngasmrd.h from Makefile.am + Fixed CRCRLF line endings in contrib/visupng/VisualPng.dsp + Made libpng.pc respect EXEC_PREFIX (D.P.Kreil) + Removed reference to pngasmrd.h from Makefile.am Renamed CHANGES to ChangeLog. Renamed LICENSE to COPYING. Renamed ANNOUNCE to NEWS. Created AUTHORS file. -version 1.2.9beta4 [March 2, 2006] +version 1.2.9beta4 [March 3, 2006] - Change definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac + Changed definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac Reverted to filenames LICENSE and ANNOUNCE; removed AUTHORS and COPYING. Removed newline from the end of some error and warning messages. Removed test for sqrt() from configure.ac and configure. @@ -94,6 +94,10 @@ version 1.2.9beta4 [March 2, 2006] Added "OS2" to list of systems that don't need underscores, in pnggccrd.c Removed libpng version and date from *.c files. +version 1.2.9beta5 [March 4, 2006] + + Removed trailing blanks from source files. + Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit https://lists.sourceforge.net/lists/listinfo/png-mng-implement @@ -1441,11 +1441,11 @@ version 1.2.9beta2 [February 21, 2006] Check for png_rgb_to_gray and png_gray_to_rgb read transformations before checking for png_read_dither in pngrtran.c - Revise checking of chromaticity limits to accommodate extended RGB + Revised checking of chromaticity limits to accommodate extended RGB colorspace (John Denker). Changed line endings in some of the project files to CRLF, even in the "Unix" tar distributions (Cosmin). - Make png_get_int_32 and png_save_int_32 always available (Cosmin). + Made png_get_int_32 and png_save_int_32 always available (Cosmin). Updated scripts/pngos2.def, scripts/pngw32.def and projects/wince/png32ce.def with the newly exported functions. Eliminated distributions without the "configure" script. @@ -1453,17 +1453,17 @@ version 1.2.9beta2 [February 21, 2006] version 1.2.9beta3 [February 24, 2006] - Fix CRCRLF line endings in contrib/visupng/VisualPng.dsp - Make libpng.pc respect EXEC_PREFIX (D. P. Kreil, J. Bowler) - Remove reference to pngasmrd.h from Makefile.am + Fixed CRCRLF line endings in contrib/visupng/VisualPng.dsp + Made libpng.pc respect EXEC_PREFIX (D. P. Kreil, J. Bowler) + Removed reference to pngasmrd.h from Makefile.am Renamed CHANGES to ChangeLog. Renamed LICENSE to COPYING. Renamed ANNOUNCE to NEWS. Created AUTHORS file. -version 1.2.9beta4 [March 2, 2006] +version 1.2.9beta4 [March 3, 2006] - Change definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac + Changed definition of PKGCONFIG from $prefix/lib to $libdir in configure.ac Reverted to filenames LICENSE and ANNOUNCE; removed AUTHORS and COPYING. Removed newline from the end of some error and warning messages. Removed test for sqrt() from configure.ac and configure. @@ -1471,12 +1471,19 @@ version 1.2.9beta4 [March 2, 2006] Disabled default iTXt support that was inadvertently enabled in libpng-1.2.9beta1. Added "OS2" to list of systems that don't need underscores, in pnggccrd.c + Removed libpng version and date from *.c files. + +version 1.2.9beta5 [March 4, 2006] + Removed trailing blanks from source files. + Put version and date of latest change in each source file, and changed + copyright year accordingly. + More cleanup of configure.ac, Makefile.ac, and associated scripts. + Restored scripts/makefile.elf which was inadvertently deleted. -version 1.3.0beta1 [future] - Enable iTXt support (changes png_struct, thus requires so-number change). +version 1.4.0beta1 [future] + Enabled iTXt support (changes png_struct, thus requires so-number change). Removed deprecated functions png_read_init, png_write_init, png_info_init, png_permit_empty_plte and deprecated macro PNG_MAX_UINT. - Removed libpng version and date from *.c files. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -1,5 +1,5 @@ -Installing libpng version 1.2.9beta4 - March 2, 2006 +Installing libpng version 1.2.9beta5 - March 4, 2006 On Unix/Linux and similar systems, you can simply type @@ -29,7 +29,7 @@ to have access to the zlib.h and zconf.h include files that correspond to the version of zlib that's installed. You can rename the directories that you downloaded (they -might be called "libpng-1.2.9beta4" or "lpng109" and "zlib-1.2.1" +might be called "libpng-1.2.9beta5" or "lpng109" and "zlib-1.2.1" or "zlib121") so that you have directories called "zlib" and "libpng". Your directory structure should look like this: @@ -85,11 +85,11 @@ include makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.9beta4) + gcc, creates libpng12.so.0.1.2.9beta5) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.9beta4) + (gcc, creates libpng12.so.0.1.2.9beta5) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.9beta4, + (gcc, creates libpng12.so.0.1.2.9beta5, uses assembler code tuned for Intel MMX platform) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -112,12 +112,12 @@ include makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX makefile (cc, creates static lib) makefile.sggcc => Silicon Graphics (gcc, - creates libpng12.so.0.1.2.9beta4) + creates libpng12.so.0.1.2.9beta5) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile (gcc, - creates libpng12.so.0.1.2.9beta4) + creates libpng12.so.0.1.2.9beta5) makefile.so9 => Solaris 9 makefile (gcc, - creates libpng12.so.0.1.2.9beta4) + creates libpng12.so.0.1.2.9beta5) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -1,5 +1,5 @@ -Known bugs in libpng version 1.2.9beta4 +Known bugs in libpng version 1.2.9beta5 1. April 22, 2001: pnggccrd.c has been reported to crash on NetBSD when reading interlaced PNG files, when assembler code is enabled but running @@ -8,7 +8,7 @@ COPYRIGHT NOTICE, DISCLAIMER, and LICENSE: If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.9beta4, March 2, 2006, are +libpng versions 1.2.6, August 15, 2004, through 1.2.9beta5, March 4, 2006, are Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -106,4 +106,4 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -March 2, 2006 +March 4, 2006 diff --git a/Makefile.am b/Makefile.am index b5e35710d..16e1c4e07 100644 --- a/Makefile.am +++ b/Makefile.am @@ -16,7 +16,7 @@ AUTOMAKE_OPTIONS = foreign # test programs - run on make check, make distcheck check_PROGRAMS= pngtest pngtest_SOURCES = pngtest.c -pngtest_LDADD = libpng.la +pngtest_LDADD = libpng12.la TESTS = test-pngtest.sh TESTS_ENVIRONMENT= srcdir=$(srcdir) @@ -24,8 +24,8 @@ TESTS_ENVIRONMENT= srcdir=$(srcdir) dist_man_MANS= libpng.3 libpngpf.3 png.5 # generate the -config scripts if required -binconfigs= libpng-config libpng12-config -EXTRA_SCRIPTS= libpng-config libpng12-config +binconfigs= libpng12-config +EXTRA_SCRIPTS= libpng-config libpng12-config bin_SCRIPTS= @binconfigs@ # rules to build libpng, only build the old library on request @@ -34,7 +34,8 @@ EXTRA_LTLIBRARIES= libpng.la libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c \ - png.h pngconf.h + png.h pngconf.h libpng.sym libpng.vers +BUILT_SOURCES = libpng.sym libpng.vers libpng_la_SOURCES = $(libpng12_la_SOURCES) # MAJOR UPGRADE: the version-number settings below must be changed. libpng12_la_LDFLAGS = -no-undefined -export-dynamic \ @@ -42,6 +43,16 @@ libpng12_la_LDFLAGS = -no-undefined -export-dynamic \ # -rpath is needed as automake doesn't know the directory libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \ -version-number 3:@PNGLIB_MINOR@:0 +libpng12_la_LIBADD = @PNG_LIBS@ +libpng_la_LIBADD = @PNG_LIBS@ + +if HAVE_LD_VERSION_SCRIPT + # Versioned symbols and restricted exports + libpng12_la_LDFLAGS += -Wl,--version-script=libpng.vers +else + # Only restricted exports when possible + libpng12_la_LDFLAGS += -export-symbols libpng.sym +endif #distribute headers in /usr/include/libpng/* pkgincludedir= $(includedir)/$(PNGLIB_BASENAME) @@ -50,11 +61,11 @@ pkginclude_HEADERS= png.h pngconf.h # pkg-config stuff, note that libpng.pc is always required in order # to get the correct library pkgconfigdir = @pkgconfigdir@ -pkgconfig_DATA = libpng.pc libpng12.pc +pkgconfig_DATA = libpng12.pc #extra source distribution files. EXTRA_DIST= \ - ANNOUNCE ChangeLog INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ + ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ ${srcdir}/projects/cbuilder5/* \ ${srcdir}/projects/beos/* \ @@ -70,7 +81,7 @@ EXTRA_DIST= \ $(TESTS) \ example.c libpng.txt pnggccrd.c pngvcrd.c -CLEANFILES= pngout.png libpng12.pc libpng12-config +CLEANFILES= pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym $(PNGLIB_BASENAME).pc: libpng.pc cp libpng.pc $@ @@ -78,15 +89,39 @@ $(PNGLIB_BASENAME).pc: libpng.pc $(PNGLIB_BASENAME)-config: libpng-config cp libpng-config $@ +libpng.sym: png.h pngconf.h + rm -f $@ + $(CPP) $(CPPFLAGS) -DPNG_BUILDSYMS -DPNG_INTERNAL $(srcdir)/png.h | \ + $(AWK) -F '[\t [\\]();]' '{ \ + for (i=1;i+2<=NF;++i)\ + if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\ + print $$(i+1) ;\ + for (i=1;i+1<=NF;++i)\ + if ($$(i)=="PNG_DATA_EXPORT")\ + print $$(i+1) ;\ + }' > $@.new + mv $@.new $@ + +libpng.vers: libpng.sym + rm -f $@ + $(ECHO) PNG12_0 '{global:' > $@.new + $(SED) s/$$/\;/ $< >> $@.new + $(ECHO) 'local: *; };' >> $@.new + mv $@.new $@ + # install the .../include headers as links to the new ones install-data-hook: cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h pngconf.h + cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc + cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc # do evil things to libpng to cause libpng12 to be used, if # the compat library is not being built do nothing. install-exec-hook: + cd $(DESTDIR)$(bindir); rm -f libpng-config + cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config @if test -n "@compatlib@"; then\ set -x;\ cd $(DESTDIR)$(libdir);\ @@ -95,3 +130,15 @@ install-exec-hook: $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\ done;\ fi + +uninstall-hook: + cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h + rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc + rm -f $(DESTDIR)$(bindir)/libpng-config + @if test -n "@compatlib@"; then\ + set -x;\ + cd $(DESTDIR)$(libdir);\ + for ext in a la so; do\ + rm -f libpng.$$ext;\ + done;\ + fi diff --git a/Makefile.in b/Makefile.in index dfcb325ff..56a1ee1b3 100644 --- a/Makefile.in +++ b/Makefile.in @@ -49,13 +49,14 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ check_PROGRAMS = pngtest$(EXEEXT) +@HAVE_LD_VERSION_SCRIPT_TRUE@am__append_1 = -Wl,--version-script=libpng.vers +@HAVE_LD_VERSION_SCRIPT_FALSE@am__append_2 = -export-symbols libpng.sym DIST_COMMON = README $(am__configure_deps) $(dist_man_MANS) \ $(pkginclude_HEADERS) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(srcdir)/config.h.in \ $(top_srcdir)/configure $(top_srcdir)/scripts/libpng-config.in \ - $(top_srcdir)/scripts/libpng.pc.in ChangeLog INSTALL NEWS TODO \ - config.guess config.sub depcomp install-sh ltmain.sh missing \ - mkinstalldirs + $(top_srcdir)/scripts/libpng.pc.in INSTALL TODO config.guess \ + config.sub depcomp install-sh ltmain.sh missing mkinstalldirs subdir = . ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 am__aclocal_m4_deps = $(top_srcdir)/configure.ac @@ -77,13 +78,13 @@ am__installdirs = "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" \ "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(pkgincludedir)" libLTLIBRARIES_INSTALL = $(INSTALL) LTLIBRARIES = $(lib_LTLIBRARIES) -libpng_la_LIBADD = +libpng_la_DEPENDENCIES = am__objects_1 = png.lo pngset.lo pngget.lo pngrutil.lo pngtrans.lo \ pngwutil.lo pngread.lo pngrio.lo pngwio.lo pngwrite.lo \ pngrtran.lo pngwtran.lo pngmem.lo pngerror.lo pngpread.lo am_libpng_la_OBJECTS = $(am__objects_1) libpng_la_OBJECTS = $(am_libpng_la_OBJECTS) -libpng12_la_LIBADD = +libpng12_la_DEPENDENCIES = am_libpng12_la_OBJECTS = png.lo pngset.lo pngget.lo pngrutil.lo \ pngtrans.lo pngwutil.lo pngread.lo pngrio.lo pngwio.lo \ pngwrite.lo pngrtran.lo pngwtran.lo pngmem.lo pngerror.lo \ @@ -91,7 +92,7 @@ am_libpng12_la_OBJECTS = png.lo pngset.lo pngget.lo pngrutil.lo \ libpng12_la_OBJECTS = $(am_libpng12_la_OBJECTS) am_pngtest_OBJECTS = pngtest.$(OBJEXT) pngtest_OBJECTS = $(am_pngtest_OBJECTS) -pngtest_DEPENDENCIES = libpng.la +pngtest_DEPENDENCIES = libpng12.la binSCRIPT_INSTALL = $(INSTALL_SCRIPT) SCRIPTS = $(bin_SCRIPTS) DEFAULT_INCLUDES = -I. -I$(srcdir) -I. @@ -162,6 +163,8 @@ EGREP = @EGREP@ EXEEXT = @EXEEXT@ F77 = @F77@ FFLAGS = @FFLAGS@ +HAVE_LD_VERSION_SCRIPT_FALSE = @HAVE_LD_VERSION_SCRIPT_FALSE@ +HAVE_LD_VERSION_SCRIPT_TRUE = @HAVE_LD_VERSION_SCRIPT_TRUE@ INSTALL_DATA = @INSTALL_DATA@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ @@ -187,8 +190,10 @@ PATH_SEPARATOR = @PATH_SEPARATOR@ PNGLIB_MAJOR = @PNGLIB_MAJOR@ PNGLIB_MINOR = @PNGLIB_MINOR@ PNGLIB_VERSION = @PNGLIB_VERSION@ +PNG_LIBS = @PNG_LIBS@ POW_LIB = @POW_LIB@ RANLIB = @RANLIB@ +SED = @SED@ SET_MAKE = @SET_MAKE@ SHELL = @SHELL@ STRIP = @STRIP@ @@ -198,6 +203,7 @@ ac_ct_CC = @ac_ct_CC@ ac_ct_CXX = @ac_ct_CXX@ ac_ct_F77 = @ac_ct_F77@ ac_ct_RANLIB = @ac_ct_RANLIB@ +ac_ct_SED = @ac_ct_SED@ ac_ct_STRIP = @ac_ct_STRIP@ am__fastdepCC_FALSE = @am__fastdepCC_FALSE@ am__fastdepCC_TRUE = @am__fastdepCC_TRUE@ @@ -210,7 +216,7 @@ am__tar = @am__tar@ am__untar = @am__untar@ # generate the -config scripts if required -binconfigs = libpng-config libpng12-config +binconfigs = libpng12-config bindir = @bindir@ build = @build@ build_alias = @build_alias@ @@ -249,13 +255,13 @@ PNGLIB_BASENAME = libpng@PNGLIB_MAJOR@ # libpng does not follow GNU file name conventions AUTOMAKE_OPTIONS = foreign pngtest_SOURCES = pngtest.c -pngtest_LDADD = libpng.la +pngtest_LDADD = libpng12.la TESTS = test-pngtest.sh TESTS_ENVIRONMENT = srcdir=$(srcdir) # man pages dist_man_MANS = libpng.3 libpngpf.3 png.5 -EXTRA_SCRIPTS = libpng-config libpng12-config +EXTRA_SCRIPTS = libpng-config libpng12-config bin_SCRIPTS = @binconfigs@ # rules to build libpng, only build the old library on request @@ -264,23 +270,25 @@ EXTRA_LTLIBRARIES = libpng.la libpng12_la_SOURCES = png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c \ - png.h pngconf.h + png.h pngconf.h libpng.sym libpng.vers +BUILT_SOURCES = libpng.sym libpng.vers libpng_la_SOURCES = $(libpng12_la_SOURCES) # MAJOR UPGRADE: the version-number settings below must be changed. -libpng12_la_LDFLAGS = -no-undefined -export-dynamic \ - -version-number 0:@PNGLIB_MINOR@:0 - +libpng12_la_LDFLAGS = -no-undefined -export-dynamic -version-number \ + 0:@PNGLIB_MINOR@:0 $(am__append_1) $(am__append_2) # -rpath is needed as automake doesn't know the directory libpng_la_LDFLAGS = -rpath '$(libdir)' -no-undefined -export-dynamic \ -version-number 3:@PNGLIB_MINOR@:0 +libpng12_la_LIBADD = @PNG_LIBS@ +libpng_la_LIBADD = @PNG_LIBS@ pkginclude_HEADERS = png.h pngconf.h -pkgconfig_DATA = libpng.pc libpng12.pc +pkgconfig_DATA = libpng12.pc #extra source distribution files. EXTRA_DIST = \ - NEWS ChangeLog INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ + ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO \ pngtest.png pngbar.png pngnow.png pngbar.jpg autogen.sh \ ${srcdir}/projects/cbuilder5/* \ ${srcdir}/projects/beos/* \ @@ -296,8 +304,8 @@ EXTRA_DIST = \ $(TESTS) \ example.c libpng.txt pnggccrd.c pngvcrd.c -CLEANFILES = pngout.png libpng12.pc libpng12-config -all: config.h +CLEANFILES = pngout.png libpng12.pc libpng12-config libpng.vers libpng.sym +all: $(BUILT_SOURCES) config.h $(MAKE) $(AM_MAKEFLAGS) all-am .SUFFIXES: @@ -846,14 +854,16 @@ distcleancheck: distclean check-am: all-am $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) $(MAKE) $(AM_MAKEFLAGS) check-TESTS -check: check-am +check: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) check-am all-am: Makefile $(LTLIBRARIES) $(SCRIPTS) $(MANS) $(DATA) $(HEADERS) \ config.h installdirs: for dir in "$(DESTDIR)$(libdir)" "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man3dir)" "$(DESTDIR)$(man5dir)" "$(DESTDIR)$(pkgconfigdir)" "$(DESTDIR)$(pkgincludedir)"; do \ test -z "$$dir" || $(mkdir_p) "$$dir"; \ done -install: install-am +install: $(BUILT_SOURCES) + $(MAKE) $(AM_MAKEFLAGS) install-am install-exec: install-exec-am install-data: install-data-am uninstall: uninstall-am @@ -878,6 +888,7 @@ distclean-generic: maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." + -test -z "$(BUILT_SOURCES)" || rm -f $(BUILT_SOURCES) clean: clean-am clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ @@ -938,6 +949,8 @@ ps-am: uninstall-am: uninstall-binSCRIPTS uninstall-info-am \ uninstall-libLTLIBRARIES uninstall-man uninstall-pkgconfigDATA \ uninstall-pkgincludeHEADERS + @$(NORMAL_INSTALL) + $(MAKE) $(AM_MAKEFLAGS) uninstall-hook uninstall-man: uninstall-man3 uninstall-man5 @@ -957,10 +970,13 @@ uninstall-man: uninstall-man3 uninstall-man5 maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags uninstall uninstall-am uninstall-binSCRIPTS \ - uninstall-info-am uninstall-libLTLIBRARIES uninstall-man \ - uninstall-man3 uninstall-man5 uninstall-pkgconfigDATA \ - uninstall-pkgincludeHEADERS + uninstall-hook uninstall-info-am uninstall-libLTLIBRARIES \ + uninstall-man uninstall-man3 uninstall-man5 \ + uninstall-pkgconfigDATA uninstall-pkgincludeHEADERS + +@HAVE_LD_VERSION_SCRIPT_TRUE@ # Versioned symbols and restricted exports +@HAVE_LD_VERSION_SCRIPT_FALSE@ # Only restricted exports when possible $(PNGLIB_BASENAME).pc: libpng.pc cp libpng.pc $@ @@ -968,15 +984,39 @@ $(PNGLIB_BASENAME).pc: libpng.pc $(PNGLIB_BASENAME)-config: libpng-config cp libpng-config $@ +libpng.sym: png.h pngconf.h + rm -f $@ + $(CPP) $(CPPFLAGS) -DPNG_BUILDSYMS -DPNG_INTERNAL $(srcdir)/png.h | \ + $(AWK) -F '[\t [\\]();]' '{ \ + for (i=1;i+2<=NF;++i)\ + if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\ + print $$(i+1) ;\ + for (i=1;i+1<=NF;++i)\ + if ($$(i)=="PNG_DATA_EXPORT")\ + print $$(i+1) ;\ + }' > $@.new + mv $@.new $@ + +libpng.vers: libpng.sym + rm -f $@ + $(ECHO) PNG12_0 '{global:' > $@.new + $(SED) s/$$/\;/ $< >> $@.new + $(ECHO) 'local: *; };' >> $@.new + mv $@.new $@ + # install the .../include headers as links to the new ones install-data-hook: cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/png.h png.h cd $(DESTDIR)$(includedir); $(LN_S) $(PNGLIB_BASENAME)/pngconf.h pngconf.h + cd $(DESTDIR)$(pkgconfigdir); rm -f libpng.pc + cd $(DESTDIR)$(pkgconfigdir); $(LN_S) $(PNGLIB_BASENAME).pc libpng.pc -# do evil things to libpng to cause libpngMM to be used, if +# do evil things to libpng to cause libpng12 to be used, if # the compat library is not being built do nothing. install-exec-hook: + cd $(DESTDIR)$(bindir); rm -f libpng-config + cd $(DESTDIR)$(bindir); $(LN_S) $(PNGLIB_BASENAME)-config libpng-config @if test -n "@compatlib@"; then\ set -x;\ cd $(DESTDIR)$(libdir);\ @@ -985,6 +1025,18 @@ install-exec-hook: $(LN_S) $(PNGLIB_BASENAME).$$ext libpng.$$ext;\ done;\ fi + +uninstall-hook: + cd $(DESTDIR)$(includedir); rm -f png.h pngconf.h + rm -f $(DESTDIR)$(pkgconfigdir)/libpng.pc + rm -f $(DESTDIR)$(bindir)/libpng-config + @if test -n "@compatlib@"; then\ + set -x;\ + cd $(DESTDIR)$(libdir);\ + for ext in a la so; do\ + rm -f libpng.$$ext;\ + done;\ + fi # 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: @@ -1,4 +1,4 @@ -README for libpng version 1.2.9beta4 - March 2, 2006 (shared library 12.0) +README for libpng version 1.2.9beta5 - March 4, 2006 (shared library 12.0) See the note about version numbers near the top of png.h See INSTALL for instructions on how to install libpng. @@ -190,11 +190,11 @@ Files in this distribution: descrip.mms => VMS makefile for MMS or MMK makefile.std => Generic UNIX makefile (cc, creates static libpng.a) makefile.elf => Linux/ELF makefile symbol versioning, - gcc, creates libpng12.so.0.1.2.9beta4) + gcc, creates libpng12.so.0.1.2.9beta5) makefile.linux => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.9beta4) + (gcc, creates libpng12.so.0.1.2.9beta5) makefile.gcmmx => Linux/ELF makefile - (gcc, creates libpng12.so.0.1.2.9beta4, + (gcc, creates libpng12.so.0.1.2.9beta5, uses assembler code tuned for Intel MMX platform) makefile.gcc => Generic makefile (gcc, creates static libpng.a) makefile.knr => Archaic UNIX Makefile that converts files with @@ -216,12 +216,12 @@ Files in this distribution: makefile.openbsd => OpenBSD makefile makefile.sgi => Silicon Graphics IRIX (cc, creates static lib) makefile.sggcc => Silicon Graphics - (gcc, creates libpng12.so.0.1.2.9beta4) + (gcc, creates libpng12.so.0.1.2.9beta5) makefile.sunos => Sun makefile makefile.solaris => Solaris 2.X makefile - (gcc, creates libpng12.so.0.1.2.9beta4) + (gcc, creates libpng12.so.0.1.2.9beta5) makefile.so9 => Solaris 9 makefile - (gcc, creates libpng12.so.0.1.2.9beta4) + (gcc, creates libpng12.so.0.1.2.9beta5) makefile.32sunu => Sun Ultra 32-bit makefile makefile.64sunu => Sun Ultra 64-bit makefile makefile.sco => For SCO OSr5 ELF and Unixware 7 with Native cc @@ -1,13 +1,13 @@ Y2K compliance in libpng: ========================= - March 2, 2006 + March 4, 2006 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and - upward through 1.2.9beta4 are Y2K compliant. It is my belief that earlier + upward through 1.2.9beta5 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer diff --git a/aclocal.m4 b/aclocal.m4 index 4a12a9c20..306743193 100644 --- a/aclocal.m4 +++ b/aclocal.m4 @@ -219,14 +219,6 @@ AC_ARG_WITH([pic], [pic_mode=default]) test -z "$pic_mode" && pic_mode=default -# Check if we have a version mismatch between libtool.m4 and ltmain.sh. -# -# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined. -# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually -# calls AC_LIBTOOL_CONFIG and creates libtool. -# -_LT_VERSION_CHECK - # Use C for the default configuration in the libtool script tagname= AC_LIBTOOL_LANG_C_CONFIG @@ -234,41 +226,6 @@ _LT_AC_TAGCONFIG ])# AC_LIBTOOL_SETUP -# _LT_VERSION_CHECK -# ----------------- -AC_DEFUN([_LT_VERSION_CHECK], -[AC_MSG_CHECKING([for correct ltmain.sh version]) -if test "x$ltmain" = "x" ; then - AC_MSG_RESULT(no) - AC_MSG_ERROR([ - -*** @<:@Gentoo@:>@ sanity check failed! *** -*** \$ltmain is not defined, please check the patch for consistency! *** -]) -fi -gentoo_lt_version="1.5.22" -gentoo_ltmain_version=`sed -n '/^[[ ]]*VERSION=/{s/^[[ ]]*VERSION=//;p;q;}' "$ltmain"` -if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then - AC_MSG_RESULT(no) - AC_MSG_ERROR([ - -*** @<:@Gentoo@:>@ sanity check failed! *** -*** libtool.m4 and ltmain.sh have a version mismatch! *** -*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) *** - -Please run: - - libtoolize --copy --force - -if appropriate, please contact the maintainer of this -package (or your distribution) for help. -]) -else - AC_MSG_RESULT(yes) -fi -])# _LT_VERSION_CHECK - - # _LT_AC_SYS_COMPILER # ------------------- AC_DEFUN([_LT_AC_SYS_COMPILER], @@ -1399,30 +1356,6 @@ cygwin* | mingw* | pw32*) esac ;; - linux*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - supports_anon_versioning=no - case `$LD -v 2>/dev/null` in - *\ [01].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - if test $supports_anon_versioning = yes; then - archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ -cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ -$echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - else - $archive_expsym_cmds="$archive_cmds" - fi - else - ld_shlibs=no - fi - ;; - *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; @@ -1487,14 +1420,7 @@ freebsd* | dragonfly*) *) objformat=elf ;; esac fi - # Handle Gentoo/FreeBSD as it was Linux - case $host_vendor in - gentoo) - version_type=linux ;; - *) - version_type=freebsd-$objformat ;; - esac - + version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' @@ -1505,12 +1431,6 @@ freebsd* | dragonfly*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; - linux) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - need_lib_prefix=no - need_version=no - ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in diff --git a/config.h.in b/config.h.in index 89c260ded..e6a839e74 100644 --- a/config.h.in +++ b/config.h.in @@ -6,12 +6,6 @@ /* Define to 1 if you have the <inttypes.h> header file. */ #undef HAVE_INTTYPES_H -/* Define to 1 if you have the `m' library (-lm). */ -#undef HAVE_LIBM - -/* Define to 1 if you have the `z' library (-lz). */ -#undef HAVE_LIBZ - /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC @@ -1,6 +1,6 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.59 for libpng 1.2.9beta4. +# Generated by GNU Autoconf 2.59 for libpng 1.2.9beta5. # # Report bugs to <png-mng-implement@lists.sourceforge.net>. # @@ -423,8 +423,8 @@ SHELL=${CONFIG_SHELL-/bin/sh} # Identity of this package. PACKAGE_NAME='libpng' PACKAGE_TARNAME='libpng' -PACKAGE_VERSION='1.2.9beta4' -PACKAGE_STRING='libpng 1.2.9beta4' +PACKAGE_VERSION='1.2.9beta5' +PACKAGE_STRING='libpng 1.2.9beta5' PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net' ac_unique_file="pngget.c" @@ -465,7 +465,7 @@ ac_includes_default="\ # include <unistd.h> #endif" -ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE LN_S build build_cpu build_vendor build_os host host_cpu host_vendor host_os EGREP ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CPP CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL LIBOBJS POW_LIB PNGLIB_VERSION PNGLIB_MAJOR PNGLIB_MINOR pkgconfigdir binconfigs compatlib LTLIBOBJS' +ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS INSTALL_PROGRAM INSTALL_SCRIPT INSTALL_DATA CYGPATH_W PACKAGE VERSION ACLOCAL AUTOCONF AUTOMAKE AUTOHEADER MAKEINFO install_sh STRIP ac_ct_STRIP INSTALL_STRIP_PROGRAM mkdir_p AWK SET_MAKE am__leading_dot AMTAR am__tar am__untar MAINTAINER_MODE_TRUE MAINTAINER_MODE_FALSE MAINT CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT DEPDIR am__include am__quote AMDEP_TRUE AMDEP_FALSE AMDEPBACKSLASH CCDEPMODE am__fastdepCC_TRUE am__fastdepCC_FALSE build build_cpu build_vendor build_os host host_cpu host_vendor host_os EGREP CPP SED ac_ct_SED LN_S ECHO AR ac_ct_AR RANLIB ac_ct_RANLIB CXX CXXFLAGS ac_ct_CXX CXXDEPMODE am__fastdepCXX_TRUE am__fastdepCXX_FALSE CXXCPP F77 FFLAGS ac_ct_F77 LIBTOOL LIBOBJS POW_LIB PNG_LIBS HAVE_LD_VERSION_SCRIPT_TRUE HAVE_LD_VERSION_SCRIPT_FALSE PNGLIB_VERSION PNGLIB_MAJOR PNGLIB_MINOR pkgconfigdir binconfigs compatlib LTLIBOBJS' ac_subst_files='' # Initialize some variables set by options. @@ -954,7 +954,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures libpng 1.2.9beta4 to adapt to many kinds of systems. +\`configure' configures libpng 1.2.9beta5 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1020,7 +1020,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libpng 1.2.9beta4:";; + short | recursive ) echo "Configuration of libpng 1.2.9beta5:";; esac cat <<\_ACEOF @@ -1167,7 +1167,7 @@ fi test -n "$ac_init_help" && exit 0 if $ac_init_version; then cat <<\_ACEOF -libpng configure 1.2.9beta4 +libpng configure 1.2.9beta5 generated by GNU Autoconf 2.59 Copyright (C) 2003 Free Software Foundation, Inc. @@ -1181,7 +1181,7 @@ cat >&5 <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by libpng $as_me 1.2.9beta4, which was +It was created by libpng $as_me 1.2.9beta5, which was generated by GNU Autoconf 2.59. Invocation command line was $ $0 $@ @@ -1824,7 +1824,7 @@ fi # Define the identity of the package. PACKAGE='libpng' - VERSION='1.2.9beta4' + VERSION='1.2.9beta5' cat >>confdefs.h <<_ACEOF @@ -1979,9 +1979,9 @@ fi -PNGLIB_VERSION=1.2.9beta4 +PNGLIB_VERSION=1.2.9beta5 PNGLIB_MAJOR=12 -PNGLIB_MINOR=9 +PNGLIB_MINOR=%RELEASE% @@ -3093,6 +3093,593 @@ else fi +echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 +echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6 +if test "${lt_cv_path_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Loop through the user's path and test for sed and gsed. +# Then use that list of sed's as ones to test for truncation. +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for lt_ac_prog in sed gsed; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then + lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" + fi + done + done +done +lt_ac_max=0 +lt_ac_count=0 +# Add /usr/xpg4/bin/sed as it is typically found on Solaris +# along with /bin/sed that truncates output. +for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do + test ! -f $lt_ac_sed && continue + cat /dev/null > conftest.in + lt_ac_count=0 + echo $ECHO_N "0123456789$ECHO_C" >conftest.in + # Check for GNU sed and select it if it is found. + if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then + lt_cv_path_SED=$lt_ac_sed + break + fi + while true; do + cat conftest.in conftest.in >conftest.tmp + mv conftest.tmp conftest.in + cp conftest.in conftest.nl + echo >>conftest.nl + $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break + cmp -s conftest.out conftest.nl || break + # 10000 chars as input seems more than enough + test $lt_ac_count -gt 10 && break + lt_ac_count=`expr $lt_ac_count + 1` + if test $lt_ac_count -gt $lt_ac_max; then + lt_ac_max=$lt_ac_count + lt_cv_path_SED=$lt_ac_sed + fi + done +done + +fi + +SED=$lt_cv_path_SED +echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6 + +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking for egrep" >&5 +echo $ECHO_N "checking for egrep... $ECHO_C" >&6 +if test "${ac_cv_prog_egrep+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if echo a | (grep -E '(a|b)') >/dev/null 2>&1 + then ac_cv_prog_egrep='grep -E' + else ac_cv_prog_egrep='egrep' + fi +fi +echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 +echo "${ECHO_T}$ac_cv_prog_egrep" >&6 + EGREP=$ac_cv_prog_egrep + + + +# Check whether --with-gnu-ld or --without-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then + withval="$with_gnu_ld" + test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi; +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + echo "$as_me:$LINENO: checking for ld used by $CC" >&5 +echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + echo "$as_me:$LINENO: checking for GNU ld" >&5 +echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 +else + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 +echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 +fi +if test "${lt_cv_path_LD+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -z "$LD"; then + lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$lt_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in + *GNU* | *'with BFD'*) + test "$with_gnu_ld" != no && break + ;; + *) + test "$with_gnu_ld" != yes && break + ;; + esac + fi + done + IFS="$lt_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi +fi + +LD="$lt_cv_path_LD" +if test -n "$LD"; then + echo "$as_me:$LINENO: result: $LD" >&5 +echo "${ECHO_T}$LD" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 +echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} + { (exit 1); exit 1; }; } +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 +echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 +if test "${lt_cv_prog_gnu_ld+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 </dev/null` in +*GNU* | *'with BFD'*) + lt_cv_prog_gnu_ld=yes + ;; +*) + lt_cv_prog_gnu_ld=no + ;; +esac +fi +echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 +echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 +with_gnu_ld=$lt_cv_prog_gnu_ld + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 +echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if test "${ac_cv_prog_CPP+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +echo "$as_me:$LINENO: result: $CPP" >&5 +echo "${ECHO_T}$CPP" >&6 +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since + # <limits.h> exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#ifdef __STDC__ +# include <limits.h> +#else +# include <assert.h> +#endif + Syntax error +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + : +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.$ac_ext + + # OK, works on sane cases. Now check whether non-existent headers + # can be detected and how. + cat >conftest.$ac_ext <<_ACEOF +/* confdefs.h. */ +_ACEOF +cat confdefs.h >>conftest.$ac_ext +cat >>conftest.$ac_ext <<_ACEOF +/* end confdefs.h. */ +#include <ac_nonexistent.h> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + grep -v '^ *+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + ac_cpp_err=$ac_cpp_err$ac_c_werror_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + # Broken: success on invalid input. +continue +else + echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.err conftest.$ac_ext +if $ac_preproc_ok; then + : +else + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&5 +echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details." >&2;} + { (exit 1); exit 1; }; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +for ac_prog in gawk mawk nawk awk +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_AWK+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$AWK"; then + ac_cv_prog_AWK="$AWK" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +AWK=$ac_cv_prog_AWK +if test -n "$AWK"; then + echo "$as_me:$LINENO: result: $AWK" >&5 +echo "${ECHO_T}$AWK" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + test -n "$AWK" && break +done + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}sed", so it can be a program name with args. +set dummy ${ac_tool_prefix}sed; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$SED"; then + ac_cv_prog_SED="$SED" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_SED="${ac_tool_prefix}sed" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + +fi +fi +SED=$ac_cv_prog_SED +if test -n "$SED"; then + echo "$as_me:$LINENO: result: $SED" >&5 +echo "${ECHO_T}$SED" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + +fi +if test -z "$ac_cv_prog_SED"; then + ac_ct_SED=$SED + # Extract the first word of "sed", so it can be a program name with args. +set dummy sed; ac_word=$2 +echo "$as_me:$LINENO: checking for $ac_word" >&5 +echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 +if test "${ac_cv_prog_ac_ct_SED+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + if test -n "$ac_ct_SED"; then + ac_cv_prog_ac_ct_SED="$ac_ct_SED" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_SED="sed" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done +done + + test -z "$ac_cv_prog_ac_ct_SED" && ac_cv_prog_ac_ct_SED=":" +fi +fi +ac_ct_SED=$ac_cv_prog_ac_ct_SED +if test -n "$ac_ct_SED"; then + echo "$as_me:$LINENO: result: $ac_ct_SED" >&5 +echo "${ECHO_T}$ac_ct_SED" >&6 +else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 +fi + + SED=$ac_ct_SED +else + SED="$ac_cv_prog_SED" +fi + # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: @@ -3284,239 +3871,6 @@ else enable_fast_install=yes fi; -# Make sure we can run config.sub. -$ac_config_sub sun4 >/dev/null 2>&1 || - { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 -echo "$as_me: error: cannot run $ac_config_sub" >&2;} - { (exit 1); exit 1; }; } - -echo "$as_me:$LINENO: checking build system type" >&5 -echo $ECHO_N "checking build system type... $ECHO_C" >&6 -if test "${ac_cv_build+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_build_alias=$build_alias -test -z "$ac_cv_build_alias" && - ac_cv_build_alias=`$ac_config_guess` -test -z "$ac_cv_build_alias" && - { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;} - { (exit 1); exit 1; }; } -ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || - { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} - { (exit 1); exit 1; }; } - -fi -echo "$as_me:$LINENO: result: $ac_cv_build" >&5 -echo "${ECHO_T}$ac_cv_build" >&6 -build=$ac_cv_build -build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - - -echo "$as_me:$LINENO: checking host system type" >&5 -echo $ECHO_N "checking host system type... $ECHO_C" >&6 -if test "${ac_cv_host+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_host_alias=$host_alias -test -z "$ac_cv_host_alias" && - ac_cv_host_alias=$ac_cv_build_alias -ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || - { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} - { (exit 1); exit 1; }; } - -fi -echo "$as_me:$LINENO: result: $ac_cv_host" >&5 -echo "${ECHO_T}$ac_cv_host" >&6 -host=$ac_cv_host -host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` - - -echo "$as_me:$LINENO: checking for a sed that does not truncate output" >&5 -echo $ECHO_N "checking for a sed that does not truncate output... $ECHO_C" >&6 -if test "${lt_cv_path_SED+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Loop through the user's path and test for sed and gsed. -# Then use that list of sed's as ones to test for truncation. -as_save_IFS=$IFS; IFS=$PATH_SEPARATOR -for as_dir in $PATH -do - IFS=$as_save_IFS - test -z "$as_dir" && as_dir=. - for lt_ac_prog in sed gsed; do - for ac_exec_ext in '' $ac_executable_extensions; do - if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then - lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext" - fi - done - done -done -lt_ac_max=0 -lt_ac_count=0 -# Add /usr/xpg4/bin/sed as it is typically found on Solaris -# along with /bin/sed that truncates output. -for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do - test ! -f $lt_ac_sed && continue - cat /dev/null > conftest.in - lt_ac_count=0 - echo $ECHO_N "0123456789$ECHO_C" >conftest.in - # Check for GNU sed and select it if it is found. - if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then - lt_cv_path_SED=$lt_ac_sed - break - fi - while true; do - cat conftest.in conftest.in >conftest.tmp - mv conftest.tmp conftest.in - cp conftest.in conftest.nl - echo >>conftest.nl - $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break - cmp -s conftest.out conftest.nl || break - # 10000 chars as input seems more than enough - test $lt_ac_count -gt 10 && break - lt_ac_count=`expr $lt_ac_count + 1` - if test $lt_ac_count -gt $lt_ac_max; then - lt_ac_max=$lt_ac_count - lt_cv_path_SED=$lt_ac_sed - fi - done -done - -fi - -SED=$lt_cv_path_SED -echo "$as_me:$LINENO: result: $SED" >&5 -echo "${ECHO_T}$SED" >&6 - -echo "$as_me:$LINENO: checking for egrep" >&5 -echo $ECHO_N "checking for egrep... $ECHO_C" >&6 -if test "${ac_cv_prog_egrep+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if echo a | (grep -E '(a|b)') >/dev/null 2>&1 - then ac_cv_prog_egrep='grep -E' - else ac_cv_prog_egrep='egrep' - fi -fi -echo "$as_me:$LINENO: result: $ac_cv_prog_egrep" >&5 -echo "${ECHO_T}$ac_cv_prog_egrep" >&6 - EGREP=$ac_cv_prog_egrep - - - -# Check whether --with-gnu-ld or --without-gnu-ld was given. -if test "${with_gnu_ld+set}" = set; then - withval="$with_gnu_ld" - test "$withval" = no || with_gnu_ld=yes -else - with_gnu_ld=no -fi; -ac_prog=ld -if test "$GCC" = yes; then - # Check if gcc -print-prog-name=ld gives a path. - echo "$as_me:$LINENO: checking for ld used by $CC" >&5 -echo $ECHO_N "checking for ld used by $CC... $ECHO_C" >&6 - case $host in - *-*-mingw*) - # gcc leaves a trailing carriage return which upsets mingw - ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; - *) - ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; - esac - case $ac_prog in - # Accept absolute paths. - [\\/]* | ?:[\\/]*) - re_direlt='/[^/][^/]*/\.\./' - # Canonicalize the pathname of ld - ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'` - while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do - ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"` - done - test -z "$LD" && LD="$ac_prog" - ;; - "") - # If it fails, then pretend we aren't using GCC. - ac_prog=ld - ;; - *) - # If it is relative, then search for the first ld in PATH. - with_gnu_ld=unknown - ;; - esac -elif test "$with_gnu_ld" = yes; then - echo "$as_me:$LINENO: checking for GNU ld" >&5 -echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 -else - echo "$as_me:$LINENO: checking for non-GNU ld" >&5 -echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 -fi -if test "${lt_cv_path_LD+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - if test -z "$LD"; then - lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR - for ac_dir in $PATH; do - IFS="$lt_save_ifs" - test -z "$ac_dir" && ac_dir=. - if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then - lt_cv_path_LD="$ac_dir/$ac_prog" - # Check to see if the program is GNU ld. I'd rather use --version, - # but apparently some variants of GNU ld only accept -v. - # Break only if it was the GNU/non-GNU ld that we prefer. - case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in - *GNU* | *'with BFD'*) - test "$with_gnu_ld" != no && break - ;; - *) - test "$with_gnu_ld" != yes && break - ;; - esac - fi - done - IFS="$lt_save_ifs" -else - lt_cv_path_LD="$LD" # Let the user override the test with a path. -fi -fi - -LD="$lt_cv_path_LD" -if test -n "$LD"; then - echo "$as_me:$LINENO: result: $LD" >&5 -echo "${ECHO_T}$LD" >&6 -else - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 -fi -test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 -echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} - { (exit 1); exit 1; }; } -echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 -echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 -if test "${lt_cv_prog_gnu_ld+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # I'd rather use --version here, but apparently some GNU lds only accept -v. -case `$LD -v 2>&1 </dev/null` in -*GNU* | *'with BFD'*) - lt_cv_prog_gnu_ld=yes - ;; -*) - lt_cv_prog_gnu_ld=no - ;; -esac -fi -echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 -echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 -with_gnu_ld=$lt_cv_prog_gnu_ld - - echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 if test "${lt_cv_ld_reload_flag+set}" = set; then @@ -3821,7 +4175,7 @@ ia64-*-hpux*) ;; *-*-irix6*) # Find out which ABI we are using. - echo '#line 3824 "configure"' > conftest.$ac_ext + echo '#line 4178 "configure"' > conftest.$ac_ext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? @@ -4003,240 +4357,6 @@ esac need_locks="$enable_libtool_lock" -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu -echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 -echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 -# On Suns, sometimes $CPP names a directory. -if test -n "$CPP" && test -d "$CPP"; then - CPP= -fi -if test -z "$CPP"; then - if test "${ac_cv_prog_CPP+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - # Double quotes because CPP needs to be expanded - for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" - do - ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - # <limits.h> exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - Syntax error -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - : -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether non-existent headers - # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <ac_nonexistent.h> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - # Broken: success on invalid input. -continue -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - break -fi - - done - ac_cv_prog_CPP=$CPP - -fi - CPP=$ac_cv_prog_CPP -else - ac_cv_prog_CPP=$CPP -fi -echo "$as_me:$LINENO: result: $CPP" >&5 -echo "${ECHO_T}$CPP" >&6 -ac_preproc_ok=false -for ac_c_preproc_warn_flag in '' yes -do - # Use a header file that comes with gcc, so configuring glibc - # with a fresh cross-compiler works. - # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since - # <limits.h> exists even on freestanding compilers. - # On the NeXT, cc -E runs the code through the compiler's parser, - # not just through cpp. "Syntax error" is here to catch this case. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#ifdef __STDC__ -# include <limits.h> -#else -# include <assert.h> -#endif - Syntax error -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - : -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Broken: fails on valid input. -continue -fi -rm -f conftest.err conftest.$ac_ext - - # OK, works on sane cases. Now check whether non-existent headers - # can be detected and how. - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include <ac_nonexistent.h> -_ACEOF -if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 - (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } >/dev/null; then - if test -s conftest.err; then - ac_cpp_err=$ac_c_preproc_warn_flag - ac_cpp_err=$ac_cpp_err$ac_c_werror_flag - else - ac_cpp_err= - fi -else - ac_cpp_err=yes -fi -if test -z "$ac_cpp_err"; then - # Broken: success on invalid input. -continue -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - # Passes both tests. -ac_preproc_ok=: -break -fi -rm -f conftest.err conftest.$ac_ext - -done -# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. -rm -f conftest.err conftest.$ac_ext -if $ac_preproc_ok; then - : -else - { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&5 -echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check -See \`config.log' for more details." >&2;} - { (exit 1); exit 1; }; } -fi - -ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - echo "$as_me:$LINENO: checking for ANSI C header files" >&5 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 @@ -5420,7 +5540,7 @@ fi # Provide some information about the compiler. -echo "$as_me:5423:" \ +echo "$as_me:5543:" \ "checking for Fortran 77 compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 @@ -6410,67 +6530,6 @@ else fi; test -z "$pic_mode" && pic_mode=default -# Check if we have a version mismatch between libtool.m4 and ltmain.sh. -# -# Note: This should be in AC_LIBTOOL_SETUP, _after_ $ltmain have been defined. -# We also should do it _before_ AC_LIBTOOL_LANG_C_CONFIG that actually -# calls AC_LIBTOOL_CONFIG and creates libtool. -# -echo "$as_me:$LINENO: checking for correct ltmain.sh version" >&5 -echo $ECHO_N "checking for correct ltmain.sh version... $ECHO_C" >&6 -if test "x$ltmain" = "x" ; then - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 - { { echo "$as_me:$LINENO: error: - -*** [Gentoo] sanity check failed! *** -*** \$ltmain is not defined, please check the patch for consistency! *** -" >&5 -echo "$as_me: error: - -*** [Gentoo] sanity check failed! *** -*** \$ltmain is not defined, please check the patch for consistency! *** -" >&2;} - { (exit 1); exit 1; }; } -fi -gentoo_lt_version="1.5.22" -gentoo_ltmain_version=`sed -n '/^[ ]*VERSION=/{s/^[ ]*VERSION=//;p;q;}' "$ltmain"` -if test "x$gentoo_lt_version" != "x$gentoo_ltmain_version" ; then - echo "$as_me:$LINENO: result: no" >&5 -echo "${ECHO_T}no" >&6 - { { echo "$as_me:$LINENO: error: - -*** [Gentoo] sanity check failed! *** -*** libtool.m4 and ltmain.sh have a version mismatch! *** -*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) *** - -Please run: - - libtoolize --copy --force - -if appropriate, please contact the maintainer of this -package (or your distribution) for help. -" >&5 -echo "$as_me: error: - -*** [Gentoo] sanity check failed! *** -*** libtool.m4 and ltmain.sh have a version mismatch! *** -*** (libtool.m4 = $gentoo_lt_version, ltmain.sh = $gentoo_ltmain_version) *** - -Please run: - - libtoolize --copy --force - -if appropriate, please contact the maintainer of this -package (or your distribution) for help. -" >&2;} - { (exit 1); exit 1; }; } -else - echo "$as_me:$LINENO: result: yes" >&5 -echo "${ECHO_T}yes" >&6 -fi - - # Use C for the default configuration in the libtool script tagname= lt_save_CC="$CC" @@ -6544,11 +6603,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6547: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6606: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:6551: \$? = $ac_status" >&5 + echo "$as_me:6610: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -6812,11 +6871,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6815: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6874: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:6819: \$? = $ac_status" >&5 + echo "$as_me:6878: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -6916,11 +6975,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:6919: $lt_compile\"" >&5) + (eval echo "\"\$as_me:6978: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:6923: \$? = $ac_status" >&5 + echo "$as_me:6982: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -8159,30 +8218,6 @@ cygwin* | mingw* | pw32*) esac ;; - linux*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - supports_anon_versioning=no - case `$LD -v 2>/dev/null` in - *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - if test $supports_anon_versioning = yes; then - archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ -cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ -$echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - else - $archive_expsym_cmds="$archive_cmds" - fi - else - ld_shlibs=no - fi - ;; - *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; @@ -8247,14 +8282,7 @@ freebsd* | dragonfly*) *) objformat=elf ;; esac fi - # Handle Gentoo/FreeBSD as it was Linux - case $host_vendor in - gentoo) - version_type=linux ;; - *) - version_type=freebsd-$objformat ;; - esac - + version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' @@ -8265,12 +8293,6 @@ freebsd* | dragonfly*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; - linux) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - need_lib_prefix=no - need_version=no - ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in @@ -9298,7 +9320,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 9301 "configure" +#line 9323 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -9398,7 +9420,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 9401 "configure" +#line 9423 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11738,11 +11760,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:11741: $lt_compile\"" >&5) + (eval echo "\"\$as_me:11763: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:11745: \$? = $ac_status" >&5 + echo "$as_me:11767: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -11842,11 +11864,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:11845: $lt_compile\"" >&5) + (eval echo "\"\$as_me:11867: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:11849: \$? = $ac_status" >&5 + echo "$as_me:11871: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -12152,30 +12174,6 @@ cygwin* | mingw* | pw32*) esac ;; - linux*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - supports_anon_versioning=no - case `$LD -v 2>/dev/null` in - *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - if test $supports_anon_versioning = yes; then - archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ -cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ -$echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - else - $archive_expsym_cmds="$archive_cmds" - fi - else - ld_shlibs=no - fi - ;; - *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; @@ -12240,14 +12238,7 @@ freebsd* | dragonfly*) *) objformat=elf ;; esac fi - # Handle Gentoo/FreeBSD as it was Linux - case $host_vendor in - gentoo) - version_type=linux ;; - *) - version_type=freebsd-$objformat ;; - esac - + version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' @@ -12258,12 +12249,6 @@ freebsd* | dragonfly*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; - linux) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - need_lib_prefix=no - need_version=no - ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in @@ -13449,11 +13434,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:13452: $lt_compile\"" >&5) + (eval echo "\"\$as_me:13437: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:13456: \$? = $ac_status" >&5 + echo "$as_me:13441: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -13553,11 +13538,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:13556: $lt_compile\"" >&5) + (eval echo "\"\$as_me:13541: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:13560: \$? = $ac_status" >&5 + echo "$as_me:13545: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -14776,30 +14761,6 @@ cygwin* | mingw* | pw32*) esac ;; - linux*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - supports_anon_versioning=no - case `$LD -v 2>/dev/null` in - *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - if test $supports_anon_versioning = yes; then - archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ -cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ -$echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - else - $archive_expsym_cmds="$archive_cmds" - fi - else - ld_shlibs=no - fi - ;; - *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; @@ -14864,14 +14825,7 @@ freebsd* | dragonfly*) *) objformat=elf ;; esac fi - # Handle Gentoo/FreeBSD as it was Linux - case $host_vendor in - gentoo) - version_type=linux ;; - *) - version_type=freebsd-$objformat ;; - esac - + version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' @@ -14882,12 +14836,6 @@ freebsd* | dragonfly*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; - linux) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - need_lib_prefix=no - need_version=no - ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in @@ -15793,11 +15741,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:15796: $lt_compile\"" >&5) + (eval echo "\"\$as_me:15744: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:15800: \$? = $ac_status" >&5 + echo "$as_me:15748: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -16061,11 +16009,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:16064: $lt_compile\"" >&5) + (eval echo "\"\$as_me:16012: $lt_compile\"" >&5) (eval "$lt_compile" 2>conftest.err) ac_status=$? cat conftest.err >&5 - echo "$as_me:16068: \$? = $ac_status" >&5 + echo "$as_me:16016: \$? = $ac_status" >&5 if (exit $ac_status) && test -s "$ac_outfile"; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings other than the usual output. @@ -16165,11 +16113,11 @@ else -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` - (eval echo "\"\$as_me:16168: $lt_compile\"" >&5) + (eval echo "\"\$as_me:16116: $lt_compile\"" >&5) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&5 - echo "$as_me:16172: \$? = $ac_status" >&5 + echo "$as_me:16120: \$? = $ac_status" >&5 if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized @@ -17408,30 +17356,6 @@ cygwin* | mingw* | pw32*) esac ;; - linux*) - if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then - archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' - supports_anon_versioning=no - case `$LD -v 2>/dev/null` in - *\ 01.* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11 - *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ... - *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ... - *\ 2.11.*) ;; # other 2.11 versions - *) supports_anon_versioning=yes ;; - esac - if test $supports_anon_versioning = yes; then - archive_expsym_cmds='$echo "{ global:" > $output_objdir/$libname.ver~ -cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ -$echo "local: *; };" >> $output_objdir/$libname.ver~ - $CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' - else - $archive_expsym_cmds="$archive_cmds" - fi - else - ld_shlibs=no - fi - ;; - *) library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib' ;; @@ -17496,14 +17420,7 @@ freebsd* | dragonfly*) *) objformat=elf ;; esac fi - # Handle Gentoo/FreeBSD as it was Linux - case $host_vendor in - gentoo) - version_type=linux ;; - *) - version_type=freebsd-$objformat ;; - esac - + version_type=freebsd-$objformat case $version_type in freebsd-elf*) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' @@ -17514,12 +17431,6 @@ freebsd* | dragonfly*) library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix' need_version=yes ;; - linux) - library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' - soname_spec='${libname}${release}${shared_ext}$major' - need_lib_prefix=no - need_version=no - ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in @@ -20110,8 +20021,7 @@ if test `eval echo '${'$as_ac_var'}'` = yes; then _ACEOF else - -echo "$as_me:$LINENO: checking for pow in -lm" >&5 + echo "$as_me:$LINENO: checking for pow in -lm" >&5 echo $ECHO_N "checking for pow in -lm... $ECHO_C" >&6 if test "${ac_cv_lib_m_pow+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -20176,12 +20086,7 @@ fi echo "$as_me:$LINENO: result: $ac_cv_lib_m_pow" >&5 echo "${ECHO_T}$ac_cv_lib_m_pow" >&6 if test $ac_cv_lib_m_pow = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBM 1 -_ACEOF - - LIBS="-lm $LIBS" - + PNG_LIBS="$PNG_LIBS -lm" else { { echo "$as_me:$LINENO: error: cannot find pow" >&5 echo "$as_me: error: cannot find pow" >&2;} @@ -20191,7 +20096,6 @@ fi fi done - echo "$as_me:$LINENO: checking for zlibVersion in -lz" >&5 echo $ECHO_N "checking for zlibVersion in -lz... $ECHO_C" >&6 if test "${ac_cv_lib_z_zlibVersion+set}" = set; then @@ -20257,12 +20161,7 @@ fi echo "$as_me:$LINENO: result: $ac_cv_lib_z_zlibVersion" >&5 echo "${ECHO_T}$ac_cv_lib_z_zlibVersion" >&6 if test $ac_cv_lib_z_zlibVersion = yes; then - cat >>confdefs.h <<_ACEOF -#define HAVE_LIBZ 1 -_ACEOF - - LIBS="-lz $LIBS" - + PNG_LIBS="$PNG_LIBS -lz" else { { echo "$as_me:$LINENO: error: zlib not installed" >&5 echo "$as_me: error: zlib not installed" >&2;} @@ -20270,6 +20169,32 @@ echo "$as_me: error: zlib not installed" >&2;} fi + +echo "$as_me:$LINENO: checking if libraries can be versioned" >&5 +echo $ECHO_N "checking if libraries can be versioned... $ECHO_C" >&6 +GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` +if test "$GLD"; then + have_ld_version_script=yes + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 +else + have_ld_version_script=no + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 + { echo "$as_me:$LINENO: WARNING: *** You may want to rerun configure using --with-gnu-ld to enable versioned symbols." >&5 +echo "$as_me: WARNING: *** You may want to rerun configure using --with-gnu-ld to enable versioned symbols." >&2;} +fi + + +if test "$have_ld_version_script" = "yes"; then + HAVE_LD_VERSION_SCRIPT_TRUE= + HAVE_LD_VERSION_SCRIPT_FALSE='#' +else + HAVE_LD_VERSION_SCRIPT_TRUE='#' + HAVE_LD_VERSION_SCRIPT_FALSE= +fi + + # Substitutions for .in files @@ -20315,8 +20240,8 @@ if test "${with_libpng_compat+set}" = set; then withval="$with_libpng_compat" if test "${withval}" = no; then compatlib= - { echo "$as_me:$LINENO: libpng.so will not be build" >&5 -echo "$as_me: libpng.so will not be build" >&6;} + { echo "$as_me:$LINENO: libpng.so will not be built" >&5 +echo "$as_me: libpng.so will not be built" >&6;} else compatlib=libpng.la fi @@ -20450,6 +20375,13 @@ echo "$as_me: error: conditional \"am__fastdepCXX\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi +if test -z "${HAVE_LD_VERSION_SCRIPT_TRUE}" && test -z "${HAVE_LD_VERSION_SCRIPT_FALSE}"; then + { { echo "$as_me:$LINENO: error: conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined. +Usually this means the macro was only invoked conditionally." >&5 +echo "$as_me: error: conditional \"HAVE_LD_VERSION_SCRIPT\" was never defined. +Usually this means the macro was only invoked conditionally." >&2;} + { (exit 1); exit 1; }; } +fi : ${CONFIG_STATUS=./config.status} ac_clean_files_save=$ac_clean_files @@ -20721,7 +20653,7 @@ _ASBOX } >&5 cat >&5 <<_CSEOF -This file was extended by libpng $as_me 1.2.9beta4, which was +This file was extended by libpng $as_me 1.2.9beta5, which was generated by GNU Autoconf 2.59. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -20784,7 +20716,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -libpng config.status 1.2.9beta4 +libpng config.status 1.2.9beta5 configured by $0, generated by GNU Autoconf 2.59, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" @@ -21025,7 +20957,6 @@ s,@AMDEPBACKSLASH@,$AMDEPBACKSLASH,;t t s,@CCDEPMODE@,$CCDEPMODE,;t t s,@am__fastdepCC_TRUE@,$am__fastdepCC_TRUE,;t t s,@am__fastdepCC_FALSE@,$am__fastdepCC_FALSE,;t t -s,@LN_S@,$LN_S,;t t s,@build@,$build,;t t s,@build_cpu@,$build_cpu,;t t s,@build_vendor@,$build_vendor,;t t @@ -21035,12 +20966,15 @@ s,@host_cpu@,$host_cpu,;t t s,@host_vendor@,$host_vendor,;t t s,@host_os@,$host_os,;t t s,@EGREP@,$EGREP,;t t +s,@CPP@,$CPP,;t t +s,@SED@,$SED,;t t +s,@ac_ct_SED@,$ac_ct_SED,;t t +s,@LN_S@,$LN_S,;t t s,@ECHO@,$ECHO,;t t s,@AR@,$AR,;t t s,@ac_ct_AR@,$ac_ct_AR,;t t s,@RANLIB@,$RANLIB,;t t s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t -s,@CPP@,$CPP,;t t s,@CXX@,$CXX,;t t s,@CXXFLAGS@,$CXXFLAGS,;t t s,@ac_ct_CXX@,$ac_ct_CXX,;t t @@ -21054,6 +20988,9 @@ s,@ac_ct_F77@,$ac_ct_F77,;t t s,@LIBTOOL@,$LIBTOOL,;t t s,@LIBOBJS@,$LIBOBJS,;t t s,@POW_LIB@,$POW_LIB,;t t +s,@PNG_LIBS@,$PNG_LIBS,;t t +s,@HAVE_LD_VERSION_SCRIPT_TRUE@,$HAVE_LD_VERSION_SCRIPT_TRUE,;t t +s,@HAVE_LD_VERSION_SCRIPT_FALSE@,$HAVE_LD_VERSION_SCRIPT_FALSE,;t t s,@PNGLIB_VERSION@,$PNGLIB_VERSION,;t t s,@PNGLIB_MAJOR@,$PNGLIB_MAJOR,;t t s,@PNGLIB_MINOR@,$PNGLIB_MINOR,;t t diff --git a/configure.ac b/configure.ac index bb6c5afdd..2e922cd86 100644 --- a/configure.ac +++ b/configure.ac @@ -18,14 +18,14 @@ AC_PREREQ(2.59) dnl Version number stuff here: -AC_INIT([libpng], [1.2.9beta4], [png-mng-implement@lists.sourceforge.net]) +AC_INIT([libpng], [1.2.9beta5], [png-mng-implement@lists.sourceforge.net]) AM_INIT_AUTOMAKE dnl stop configure from automagically running automake AM_MAINTAINER_MODE -PNGLIB_VERSION=1.2.9beta4 +PNGLIB_VERSION=1.2.9beta5 PNGLIB_MAJOR=12 -PNGLIB_MINOR=9 +PNGLIB_MINOR=%RELEASE% dnl End of version number stuff @@ -34,6 +34,10 @@ AM_CONFIG_HEADER([config.h]) # Checks for programs. AC_PROG_CC +AC_PROG_LD +AC_PROG_CPP +AC_PROG_AWK +AC_CHECK_TOOL(SED, sed, :) AC_PROG_INSTALL AC_PROG_LN_S AC_PROG_MAKE_SET @@ -52,8 +56,21 @@ AC_STRUCT_TM AC_FUNC_MALLOC AC_FUNC_STRTOD AC_CHECK_FUNCS([memset], , AC_ERROR([memset not found in libc])) -AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow,, AC_ERROR([cannot find pow])) ) -AC_CHECK_LIB(z, zlibVersion,, AC_ERROR([zlib not installed])) +AC_CHECK_FUNCS([pow], , AC_CHECK_LIB(m, pow, PNG_LIBS="$PNG_LIBS -lm", AC_ERROR([cannot find pow])) ) +AC_CHECK_LIB(z, zlibVersion, PNG_LIBS="$PNG_LIBS -lz", AC_ERROR([zlib not installed])) +AC_SUBST(PNG_LIBS) + +AC_MSG_CHECKING([if libraries can be versioned]) +GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` +if test "$GLD"; then + have_ld_version_script=yes + AC_MSG_RESULT(yes) +else + have_ld_version_script=no + AC_MSG_RESULT(no) + AC_MSG_WARN(*** You may want to rerun configure using --with-gnu-ld to enable versioned symbols.) +fi +AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") # Substitutions for .in files AC_SUBST(PNGLIB_VERSION) @@ -490,10 +490,10 @@ row_callback(png_structp png_ptr, png_bytep new_row, * In this function you will receive a pointer to new row data from * libpng called new_row that is to replace a corresponding row (of * the same data format) in a buffer allocated by your application. - * + * * The new row data pointer new_row may be NULL, indicating there is * no new data to be replaced (in cases of interlace loading). - * + * * If new_row is not NULL then you need to call * png_progressive_combine_row() to replace the corresponding row as * shown below: @@ -1,811 +1,402 @@ -.TH LIBPNG 3 "March 2, 2006" +.TH LIBPNG 3 "March 4, 2006" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta5 .SH SYNOPSIS -\fI\fB - -\fB#include <png.h>\fP - -\fI\fB +\fB +#include <png.h>\fP \fBpng_uint_32 png_access_version_number \fI(void\fP\fB);\fP -\fI\fB - \fBint png_check_sig (png_bytep \fP\fIsig\fP\fB, int \fInum\fP\fB);\fP -\fI\fB - \fBvoid png_chunk_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP -\fI\fB - \fBvoid png_chunk_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP -\fI\fB - \fBvoid png_convert_from_struct_tm (png_timep \fP\fIptime\fP\fB, struct tm FAR * \fIttime\fP\fB);\fP -\fI\fB - \fBvoid png_convert_from_time_t (png_timep \fP\fIptime\fP\fB, time_t \fIttime\fP\fB);\fP -\fI\fB - \fBpng_charp png_convert_to_rfc1123 (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fIptime\fP\fB);\fP -\fI\fB - \fBpng_infop png_create_info_struct (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_structp png_create_read_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP -\fI\fB - \fBpng_structp png_create_read_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP -\fI\fB - \fBpng_structp png_create_write_struct (png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarn_fn\fP\fB);\fP -\fI\fB - \fBpng_structp png_create_write_struct_2(png_const_charp \fP\fIuser_png_ver\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fP\fIwarn_fn\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP -\fI\fB - \fBint png_debug(int \fP\fIlevel\fP\fB, png_const_charp \fImessage\fP\fB);\fP -\fI\fB - \fBint png_debug1(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fIp1\fP\fB);\fP -\fI\fB - \fBint png_debug2(int \fP\fIlevel\fP\fB, png_const_charp \fP\fImessage\fP\fB, \fP\fIp1\fP\fB, \fIp2\fP\fB);\fP -\fI\fB - \fBvoid png_destroy_info_struct (png_structp \fP\fIpng_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_destroy_read_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fP\fIinfo_ptr_ptr\fP\fB, png_infopp \fIend_info_ptr_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_destroy_write_struct (png_structpp \fP\fIpng_ptr_ptr\fP\fB, png_infopp \fIinfo_ptr_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_error (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fIerror\fP\fB);\fP -\fI\fB - \fBvoid png_free (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP -\fI\fB - \fBvoid png_free_chunk_list (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_free_default(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fIptr\fP\fB);\fP -\fI\fB - \fBvoid png_free_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fInum\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_bit_depth (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fI*background\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_channels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fI*white_x\fP\fB, double \fP\fI*white_y\fP\fB, double \fP\fI*red_x\fP\fB, double \fP\fI*red_y\fP\fB, double \fP\fI*green_x\fP\fB, double \fP\fI*green_y\fP\fB, double \fP\fI*blue_x\fP\fB, double \fI*blue_y\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*white_x\fP\fB, png_uint_32 \fP\fI*white_y\fP\fB, png_uint_32 \fP\fI*red_x\fP\fB, png_uint_32 \fP\fI*red_y\fP\fB, png_uint_32 \fP\fI*green_x\fP\fB, png_uint_32 \fP\fI*green_y\fP\fB, png_uint_32 \fP\fI*blue_x\fP\fB, png_uint_32 \fI*blue_y\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_color_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_compression_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_copyright (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_error_ptr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_filter_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fI*file_gamma\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fI*int_file_gamma\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_header_ver (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_header_version (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fI*hist\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charpp \fP\fIname\fP\fB, int \fP\fI*compression_type\fP\fB, png_charpp \fP\fIprofile\fP\fB, png_uint_32 \fI*proflen\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*width\fP\fB, png_uint_32 \fP\fI*height\fP\fB, int \fP\fI*bit_depth\fP\fB, int \fP\fI*color_type\fP\fB, int \fP\fI*interlace_type\fP\fB, int \fP\fI*compression_type\fP\fB, int \fI*filter_type\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_image_height (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_image_width (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fB#if \fI!defined(PNG_1_0_X) - -\fBpng_int_32 png_get_int_32 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB#endif - -\fI\fB +\fB#if !defined(PNG_1_0_X) png_int_32 png_get_int_32 (png_bytep buf); \fI#endif \fBpng_byte png_get_interlace_type (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_io_ptr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_byte png_get_libpng_ver (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_mem_ptr(png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*offset_x\fP\fB, png_uint_32 \fP\fI*offset_y\fP\fB, int \fI*unit_type\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fI*purpose\fP\fB, png_int_32 \fP\fI*X0\fP\fB, png_int_32 \fP\fI*X1\fP\fB, int \fP\fI*type\fP\fB, int \fP\fI*nparams\fP\fB, png_charp \fP\fI*units\fP\fB, png_charpp \fI*params\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fI*res_x\fP\fB, png_uint_32 \fP\fI*res_y\fP\fB, int \fI*unit_type\fP\fB);\fP -\fI\fB - \fBfloat png_get_pixel_aspect_ratio (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_progressive_ptr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fI*palette\fP\fB, int \fI*num_palette\fP\fB);\fP -\fI\fB - -\fBpng_byte png_get_rgb_to_gray_status (png_structp \fIpng_ptr) - -\fBpng_uint_32 png_get_rowbytes (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP - -\fI\fB +\fBpng_byte png_get_rgb_to_gray_status (png_structp png_ptr) png_uint_32 png_get_rowbytes (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP \fBpng_bytepp png_get_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fI*sig_bit\fP\fB);\fP -\fI\fB - \fBpng_bytep png_get_signature (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fI*splt_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fI*intent\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fI*text_ptr\fP\fB, int \fI*num_text\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fI*mod_time\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fI*trans\fP\fB, int \fP\fI*num_trans\fP\fB, png_color_16p \fI*trans_values\fP\fB);\fP -\fI\fB - -\fB#if \fI!defined(PNG_1_0_X) - -\fBpng_uint_16 png_get_uint_16 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB +\fB#if !defined(PNG_1_0_X) png_uint_16 png_get_uint_16 (png_bytep \fIbuf\fP\fB);\fP \fBpng_uint_32 png_get_uint_31 (png_bytep \fIbuf\fP\fB);\fP -\fI\fB - -\fBpng_uint_32 png_get_uint_32 (png_bytep \fIbuf\fP\fB);\fP - -\fI\fB#endif - -\fI\fB +\fBpng_uint_32 png_get_uint_32 (png_bytep buf); \fI#endif \fBpng_uint_32 png_get_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkpp \fIunknowns\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_user_chunk_ptr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_user_height_max( png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_voidp png_get_user_transform_ptr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_user_width_max (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_valid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIflag\fP\fB);\fP -\fI\fB - \fBpng_int_32 png_get_x_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_int_32 png_get_x_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_x_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_int_32 png_get_y_offset_microns (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_int_32 png_get_y_offset_pixels (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_y_pixels_per_meter (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_get_compression_buffer_size (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBint png_handle_as_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP -\fI\fB - \fBvoid png_init_io (png_structp \fP\fIpng_ptr\fP\fB, FILE \fI*fp\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_info_init (png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_info_init_2 (png_infopp \fP\fIptr_ptr\fP\fB, png_size_t \fIpng_info_struct_size\fP\fB);\fP -\fI\fB - \fBpng_voidp png_malloc (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP -\fI\fB - \fBpng_voidp png_malloc_default(png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP -\fI\fB - \fBvoidp png_memcpy (png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_size_t \fIsize\fP\fB);\fP -\fI\fB - \fBpng_voidp png_memcpy_check (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIs1\fP\fB, png_voidp \fP\fIs2\fP\fB, png_uint_32 \fIsize\fP\fB);\fP -\fI\fB - \fBvoidp png_memset (png_voidp \fP\fIs1\fP\fB, int \fP\fIvalue\fP\fB, png_size_t \fIsize\fP\fB);\fP -\fI\fB - \fBpng_voidp png_memset_check (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIs1\fP\fB, int \fP\fIvalue\fP\fB, png_uint_32 \fIsize\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_permit_empty_plte (png_structp \fP\fIpng_ptr\fP\fB, int \fIempty_plte_permitted\fP\fB);\fP -\fI\fB - \fBvoid png_process_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_size\fP\fB);\fP -\fI\fB - \fBvoid png_progressive_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIold_row\fP\fB, png_bytep \fInew_row\fP\fB);\fP -\fI\fB - \fBvoid png_read_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_infop \fIend_info_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_read_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_read_init (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_read_init_2 (png_structpp \fP\fIptr_ptr\fP\fB, png_const_charp \fP\fIuser_png_ver\fP\fB, png_size_t \fP\fIpng_struct_size\fP\fB, png_size_t \fIpng_info_size\fP\fB);\fP -\fI\fB - \fBvoid png_read_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_read_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP -\fI\fB - \fBvoid png_read_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fIdisplay_row\fP\fB);\fP -\fI\fB - \fBvoid png_read_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_bytepp \fP\fIdisplay_row\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP -\fI\fB - \fBvoid png_read_update_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fB#if \fI!defined(PNG_1_0_X) - -\fBpng_save_int_32 (png_bytep \fP\fIbuf\fP\fB, png_int_32 \fIi\fP\fB);\fP - -\fI\fB +\fB#if !defined(PNG_1_0_X) png_save_int_32 (png_bytep \fP\fIbuf\fP\fB, png_int_32 \fIi\fP\fB);\fP \fBvoid png_save_uint_16 (png_bytep \fP\fIbuf\fP\fB, unsigned int \fIi\fP\fB);\fP -\fI\fB - \fBvoid png_save_uint_32 (png_bytep \fP\fIbuf\fP\fB, png_uint_32 \fIi\fP\fB);\fP -\fI\fB - -\fBvoid png_set_add_alpha (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP - -\fI\fB#endif - -\fI\fB +\fBvoid png_set_add_alpha (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int flags); \fI#endif \fBvoid png_set_background (png_structp \fP\fIpng_ptr\fP\fB, png_color_16p \fP\fIbackground_color\fP\fB, int \fP\fIbackground_gamma_code\fP\fB, int \fP\fIneed_expand\fP\fB, double \fIbackground_gamma\fP\fB);\fP -\fI\fB - \fBvoid png_set_bgr (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_16p \fIbackground\fP\fB);\fP -\fI\fB - \fBvoid png_set_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP -\fI\fB - \fBvoid png_set_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_level (png_structp \fP\fIpng_ptr\fP\fB, int \fIlevel\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_mem_level (png_structp \fP\fIpng_ptr\fP\fB, int \fImem_level\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_method (png_structp \fP\fIpng_ptr\fP\fB, int \fImethod\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_strategy (png_structp \fP\fIpng_ptr\fP\fB, int \fIstrategy\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_window_bits (png_structp \fP\fIpng_ptr\fP\fB, int \fIwindow_bits\fP\fB);\fP -\fI\fB - \fBvoid png_set_crc_action (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcrit_action\fP\fB, int \fIancil_action\fP\fB);\fP -\fI\fB - \fBvoid png_set_dither (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fP\fInum_palette\fP\fB, int \fP\fImaximum_colors\fP\fB, png_uint_16p \fP\fIhistogram\fP\fB, int \fIfull_dither\fP\fB);\fP -\fI\fB - \fBvoid png_set_error_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIerror_ptr\fP\fB, png_error_ptr \fP\fIerror_fn\fP\fB, png_error_ptr \fIwarning_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_expand (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_filler (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, int \fIflags\fP\fB);\fP -\fI\fB - \fBvoid png_set_filter (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fImethod\fP\fB, int \fIfilters\fP\fB);\fP -\fI\fB - \fBvoid png_set_filter_heuristics (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIheuristic_method\fP\fB, int \fP\fInum_weights\fP\fB, png_doublep \fP\fIfilter_weights\fP\fB, png_doublep \fIfilter_costs\fP\fB);\fP -\fI\fB - \fBvoid png_set_flush (png_structp \fP\fIpng_ptr\fP\fB, int \fInrows\fP\fB);\fP -\fI\fB - \fBvoid png_set_gamma (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIscreen_gamma\fP\fB, double \fIdefault_file_gamma\fP\fB);\fP -\fI\fB - \fBvoid png_set_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP -\fI\fB - \fBvoid png_set_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIfile_gamma\fP\fB);\fP -\fI\fB - \fBvoid png_set_gray_1_2_4_to_8(png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_gray_to_rgb (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_16p \fIhist\fP\fB);\fP -\fI\fB - \fBvoid png_set_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, png_uint_32 \fIproflen\fP\fB);\fP -\fI\fB - \fBint png_set_interlace_handling (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_invalid (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fImask\fP\fB);\fP -\fI\fB - \fBvoid png_set_invert_alpha (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_invert_mono (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIinterlace_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fIfilter_type\fP\fB);\fP -\fI\fB - \fBvoid png_set_keep_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIkeep\fP\fB, png_bytep \fP\fIchunk_list\fP\fB, int \fInum_chunks\fP\fB);\fP -\fI\fB - \fBvoid png_set_mem_fn(png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fImem_ptr\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_free_ptr \fIfree_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIoffset_x\fP\fB, png_uint_32 \fP\fIoffset_y\fP\fB, int \fIunit_type\fP\fB);\fP -\fI\fB - \fBvoid png_set_packing (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_packswap (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_palette_to_rgb(png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP -\fI\fB - \fBvoid png_set_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fP\fIres_x\fP\fB, png_uint_32 \fP\fIres_y\fP\fB, int \fIunit_type\fP\fB);\fP -\fI\fB - \fBvoid png_set_progressive_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIprogressive_ptr\fP\fB, png_progressive_info_ptr \fP\fIinfo_fn\fP\fB, png_progressive_row_ptr \fP\fIrow_fn\fP\fB, png_progressive_end_ptr \fIend_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP -\fI\fB - \fBvoid png_set_read_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fIread_data_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_read_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_read_status_ptr \fIread_row_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_read_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIread_user_transform_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_rgb_to_gray (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIerror_action\fP\fB, double \fP\fIred\fP\fB, double \fIgreen\fP\fB);\fP -\fI\fB - \fBvoid png_set_rgb_to_gray_fixed (png_structp \fP\fIpng_ptr\fP\fB, int error_action png_fixed_point \fP\fIred\fP\fB, png_fixed_point \fIgreen\fP\fB);\fP -\fI\fB - \fBvoid png_set_rows (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytepp \fIrow_pointers\fP\fB);\fP -\fI\fB - \fBvoid png_set_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_color_8p \fIsig_bit\fP\fB);\fP -\fI\fB - \fBvoid png_set_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP -\fI\fB - \fBvoid png_set_shift (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fItrue_bits\fP\fB);\fP -\fI\fB - \fBvoid png_set_sig_bytes (png_structp \fP\fIpng_ptr\fP\fB, int \fInum_bytes\fP\fB);\fP -\fI\fB - \fBvoid png_set_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_spalette_p \fP\fIsplt_ptr\fP\fB, int \fInum_spalettes\fP\fB);\fP -\fI\fB - \fBvoid png_set_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP -\fI\fB - \fBvoid png_set_sRGB_gAMA_and_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fIintent\fP\fB);\fP -\fI\fB - \fBvoid png_set_strip_16 (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_strip_alpha (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_swap (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_swap_alpha (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_set_text (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP -\fI\fB - \fBvoid png_set_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP -\fI\fB - \fBvoid png_set_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fP\fInum_trans\fP\fB, png_color_16p \fItrans_values\fP\fB);\fP -\fI\fB - \fBvoid png_set_tRNS_to_alpha(png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBpng_uint_32 png_set_unknown_chunks (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_unknown_chunkp \fP\fIunknowns\fP\fB, int \fP\fInum\fP\fB, int \fIlocation\fP\fB);\fP -\fI\fB - \fBvoid png_set_unknown_chunk_location(png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fIchunk\fP\fB, int \fIlocation\fP\fB);\fP -\fI\fB - \fBvoid png_set_read_user_chunk_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_chunk_ptr\fP\fB, png_user_chunk_ptr \fIread_user_chunk_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_user_limits (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIuser_width_max\fP\fB, png_uint_32 \fIuser_height_max\fP\fB);\fP -\fI\fB - \fBvoid png_set_user_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIuser_transform_ptr\fP\fB, int \fP\fIuser_transform_depth\fP\fB, int \fIuser_transform_channels\fP\fB);\fP -\fI\fB - \fBvoid png_set_write_fn (png_structp \fP\fIpng_ptr\fP\fB, png_voidp \fP\fIio_ptr\fP\fB, png_rw_ptr \fP\fIwrite_data_fn\fP\fB, png_flush_ptr \fIoutput_flush_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_write_status_fn (png_structp \fP\fIpng_ptr\fP\fB, png_write_status_ptr \fIwrite_row_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_write_user_transform_fn (png_structp \fP\fIpng_ptr\fP\fB, png_user_transform_ptr \fIwrite_user_transform_fn\fP\fB);\fP -\fI\fB - \fBvoid png_set_compression_buffer_size(png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIsize\fP\fB);\fP -\fI\fB - \fBint png_sig_cmp (png_bytep \fP\fIsig\fP\fB, png_size_t \fP\fIstart\fP\fB, png_size_t \fInum_to_check\fP\fB);\fP -\fI\fB - \fBvoid png_start_read_image (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_warning (png_structp \fP\fIpng_ptr\fP\fB, png_const_charp \fImessage\fP\fB);\fP -\fI\fB - \fBvoid png_write_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - \fBvoid png_write_chunk_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - \fBvoid png_write_chunk_end (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_chunk_start (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIchunk_name\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - \fBvoid png_write_destroy (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_flush (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_image (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fIimage\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_write_init (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - \fBDEPRECATED: void png_write_init_2 (png_structpp \fP\fIptr_ptr\fP\fB, png_const_charp \fP\fIuser_png_ver\fP\fB, png_size_t \fP\fIpng_struct_size\fP\fB, png_size_t \fIpng_info_size\fP\fB);\fP -\fI\fB - \fBvoid png_write_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_info_before_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - \fBvoid png_write_png (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, int \fP\fItransforms\fP\fB, png_voidp \fIparams\fP\fB);\fP -\fI\fB - \fBvoid png_write_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - \fBvoid png_write_rows (png_structp \fP\fIpng_ptr\fP\fB, png_bytepp \fP\fIrow\fP\fB, png_uint_32 \fInum_rows\fP\fB);\fP -\fI\fB - \fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP -\fI\fB - \fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP -\fI\fB - .SH DESCRIPTION The .I libpng @@ -817,7 +408,7 @@ Following is a copy of the libpng.txt file that accompanies libpng. .SH LIBPNG.TXT libpng.txt - A description on how to use and modify libpng - libpng version 1.2.9beta4 - March 2, 2006 + libpng version 1.2.9beta5 - March 4, 2006 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2005 Glenn Randers-Pehrson @@ -3721,13 +3312,13 @@ application: .SH IX. Y2K Compliance in libpng -March 2, 2006 +March 4, 2006 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.9beta4 are Y2K compliant. It is my belief that earlier +upward through 1.2.9beta5 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that @@ -3880,7 +3471,8 @@ the first widely used release: 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5 1.0.18 10 10018 12.so.0.1.0.18 1.2.8 13 10208 12.so.0.1.2.8 - 1.2.9beta1-4 13 10209 12.so.0.1.2.9beta1-4 + 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 + 1.2.9beta4 13 10209 12.so.0.9[.0] Henceforth the source version will match the shared-library minor and patch numbers; the shared-library major version number will be @@ -3936,7 +3528,7 @@ possible without all of you. Thanks to Frank J. T. Wojcik for helping with the documentation. -Libpng version 1.2.9beta4 - March 2, 2006: +Libpng version 1.2.9beta5 - March 4, 2006: Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc. Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net). @@ -3957,7 +3549,7 @@ included in the libpng distribution, the latter shall prevail.) If you modify libpng you may insert additional notices immediately following this sentence. -libpng versions 1.2.6, August 15, 2004, through 1.2.9beta4, March 2, 2006, are +libpng versions 1.2.6, August 15, 2004, through 1.2.9beta5, March 4, 2006, are Copyright (c) 2004-2006 Glenn Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual added to the list of Contributing Authors @@ -4056,7 +3648,7 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -March 2, 2006 +March 4, 2006 .\" end of man page diff --git a/libpng.txt b/libpng.txt index de207c753..eca1a670e 100644 --- a/libpng.txt +++ b/libpng.txt @@ -1,6 +1,6 @@ libpng.txt - A description on how to use and modify libpng - libpng version 1.2.9beta4 - March 2, 2006 + libpng version 1.2.9beta5 - March 4, 2006 Updated and distributed by Glenn Randers-Pehrson <glennrp at users.sourceforge.net> Copyright (c) 1998-2005 Glenn Randers-Pehrson @@ -2904,13 +2904,13 @@ application: IX. Y2K Compliance in libpng -March 2, 2006 +March 4, 2006 Since the PNG Development group is an ad-hoc body, we can't make an official declaration. This is your unofficial assurance that libpng from version 0.71 and -upward through 1.2.9beta4 are Y2K compliant. It is my belief that earlier +upward through 1.2.9beta5 are Y2K compliant. It is my belief that earlier versions were also Y2K compliant. Libpng only has three year fields. One is a 2-byte unsigned integer that diff --git a/libpngpf.3 b/libpngpf.3 index 07aa39dcf..d2161951a 100644 --- a/libpngpf.3 +++ b/libpngpf.3 @@ -1,776 +1,266 @@ -.TH LIBPNGPF 3 "March 2, 2006" +.TH LIBPNGPF 3 "March 4, 2006" .SH NAME -libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta4 +libpng \- Portable Network Graphics (PNG) Reference Library 1.2.9beta5 (private functions) .SH SYNOPSIS \fB#include <png.h>\fP -\fI\fB - -\fI\fB - \fBvoid png_build_gamma_table (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_build_grayscale_palette (int \fP\fIbit_depth\fP\fB, png_colorp \fIpalette\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_calculate_crc (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIptr\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_check_chunk_name (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIchunk_name\fP\fB);\fP -\fI\fB - -\fI\fB - \fBpng_size_t png_check_keyword (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charpp \fInew_key\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_combine_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fImask\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_correct_palette (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, int \fInum_palette\fP\fB);\fP -\fI\fB - -\fI\fB - \fBint png_crc_error (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBint png_crc_finish (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIskip\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_crc_read (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuf\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBpng_voidp png_create_struct (int \fItype\fP\fB);\fP -\fI\fB - -\fI\fB - \fBpng_voidp png_create_struct_2 (int \fP\fItype\fP\fB, png_malloc_ptr \fP\fImalloc_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBpng_charp png_decompress_chunk (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcomp_type\fP\fB, png_charp \fP\fIchunkdata\fP\fB, png_size_t \fP\fIchunklength\fP\fB, png_size_t \fP\fIprefix_length\fP\fB, png_size_t \fI*data_length\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_destroy_struct (png_voidp \fIstruct_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_destroy_struct_2 (png_voidp \fP\fIstruct_ptr\fP\fB, png_free_ptr \fP\fIfree_fn\fP\fB, png_voidp \fImem_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_background (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fP\fItrans_values\fP\fB, png_color_16p \fP\fIbackground\fP\fB, png_color_16p \fP\fIbackground_1\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_bytep \fP\fIgamma_from_1\fP\fB, png_bytep \fP\fIgamma_to_1\fP\fB, png_uint_16pp \fP\fIgamma_16\fP\fB, png_uint_16pp \fP\fIgamma_16_from_1\fP\fB, png_uint_16pp \fP\fIgamma_16_to_1\fP\fB, int \fIgamma_shift\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_bgr (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_chop (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_dither (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIpalette_lookup\fP\fB, png_bytep \fIdither_lookup\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_expand (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_16p \fItrans_value\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_expand_palette (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_bytep \fP\fItrans\fP\fB, int \fInum_trans\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_gamma (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIgamma_table\fP\fB, png_uint_16pp \fP\fIgamma_16_table\fP\fB, int \fIgamma_shift\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_gray_to_rgb (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_invert (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_pack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIbit_depth\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_packswap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_read_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fP\fIfiller\fP\fB, png_uint_32 \fIflags\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_read_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fP\fIpass\fP\fB, png_uint_32 \fItransformations\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_read_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_read_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBint png_do_rgb_to_gray (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_shift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIbit_depth\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_strip_filler (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_uint_32 \fIflags\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_swap (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_unpack (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_unshift (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_color_8p \fIsig_bits\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_write_interlace (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, int \fIpass\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_write_invert_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_write_swap_alpha (png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_do_write_transformations (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid *png_far_to_near (png_structp png_ptr,png_voidp \fP\fIptr\fP\fB, int \fIcheck\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_flush (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_bKGD (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_cHRM (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_gAMA (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_IEND (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_iTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_sRGB (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_info_destroy (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_init_mmx_flags (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_init_read_transformations (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_process_IDAT_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_process_some_data (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_check_crc (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_crc_finish (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_crc_skip (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_fill_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_handle_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_handle_unknown (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_handle_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_uint_32 \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_have_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_have_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_have_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIrow\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_process_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_chunk (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_end (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_IDAT (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_sig (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_read_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_restore_buffer (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIbuffer\fP\fB, png_size_t \fIbuffer_length\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_push_save_buffer (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_filter_row (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fP\fIrow_info\fP\fB, png_bytep \fP\fIrow\fP\fB, png_bytep \fP\fIprev_row\fP\fB, int \fIfilter\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_finish_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_push_finish_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_start_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_read_transform_info (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fIinfo_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_reset_crc (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBint png_set_text_2 (png_structp \fP\fIpng_ptr\fP\fB, png_infop \fP\fIinfo_ptr\fP\fB, png_textp \fP\fItext_ptr\fP\fB, int \fInum_text\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_cHRM (png_structp \fP\fIpng_ptr\fP\fB, double \fP\fIwhite_x\fP\fB, double \fP\fIwhite_y\fP\fB, double \fP\fIred_x\fP\fB, double \fP\fIred_y\fP\fB, double \fP\fIgreen_x\fP\fB, double \fP\fIgreen_y\fP\fB, double \fP\fIblue_x\fP\fB, double \fIblue_y\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_cHRM_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwhite_x\fP\fB, png_uint_32 \fP\fIwhite_y\fP\fB, png_uint_32 \fP\fIred_x\fP\fB, png_uint_32 \fP\fIred_y\fP\fB, png_uint_32 \fP\fIgreen_x\fP\fB, png_uint_32 \fP\fIgreen_y\fP\fB, png_uint_32 \fP\fIblue_x\fP\fB, png_uint_32 \fIblue_y\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_data (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_filtered_row (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fIfiltered_row\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_find_filter (png_structp \fP\fIpng_ptr\fP\fB, png_row_infop \fIrow_info\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_finish_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_gAMA (png_structp \fP\fIpng_ptr\fP\fB, double \fIfile_gamma\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_gAMA_fixed (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fIint_file_gamma\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_hIST (png_structp \fP\fIpng_ptr\fP\fB, png_uint_16p \fP\fIhist\fP\fB, int \fInum_hist\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_iCCP (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIname\fP\fB, int \fP\fIcompression_type\fP\fB, png_charp \fP\fIprofile\fP\fB, int \fIproflen\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_IDAT (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fIdata\fP\fB, png_size_t \fIlength\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_IEND (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_IHDR (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIwidth\fP\fB, png_uint_32 \fP\fIheight\fP\fB, int \fP\fIbit_depth\fP\fB, int \fP\fIcolor_type\fP\fB, int \fP\fIcompression_type\fP\fB, int \fP\fIfilter_type\fP\fB, int \fIinterlace_type\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_iTXt (png_structp \fP\fIpng_ptr\fP\fB, int \fP\fIcompression\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fIlang\fP\fB, png_charp \fP\fItranslated_key\fP\fB, png_charp \fItext\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_oFFs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_offset\fP\fB, png_uint_32 \fP\fIy_offset\fP\fB, int \fIunit_type\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_pCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIpurpose\fP\fB, png_int_32 \fP\fIX0\fP\fB, png_int_32 \fP\fIX1\fP\fB, int \fP\fItype\fP\fB, int \fP\fInparams\fP\fB, png_charp \fP\fIunits\fP\fB, png_charpp \fIparams\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_pHYs (png_structp \fP\fIpng_ptr\fP\fB, png_uint_32 \fP\fIx_pixels_per_unit\fP\fB, png_uint_32 \fP\fIy_pixels_per_unit\fP\fB, int \fIunit_type\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_PLTE (png_structp \fP\fIpng_ptr\fP\fB, png_colorp \fP\fIpalette\fP\fB, png_uint_32 \fInum_pal\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sBIT (png_structp \fP\fIpng_ptr\fP\fB, png_color_8p \fP\fIsbit\fP\fB, int \fIcolor_type\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sCAL (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, double \fP\fIwidth\fP\fB, double \fIheight\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sCAL_s (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIunit\fP\fB, png_charp \fP\fIwidth\fP\fB, png_charp \fIheight\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sig (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sRGB (png_structp \fP\fIpng_ptr\fP\fB, int \fIintent\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_sPLT (png_structp \fP\fIpng_ptr\fP\fB, png_spalette_p \fIpalette\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_start_row (png_structp \fIpng_ptr\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_tEXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fItext_len\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_tIME (png_structp \fP\fIpng_ptr\fP\fB, png_timep \fImod_time\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_tRNS (png_structp \fP\fIpng_ptr\fP\fB, png_bytep \fP\fItrans\fP\fB, png_color_16p \fP\fIvalues\fP\fB, int \fP\fInumber\fP\fB, int \fIcolor_type\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_write_zTXt (png_structp \fP\fIpng_ptr\fP\fB, png_charp \fP\fIkey\fP\fB, png_charp \fP\fItext\fP\fB, png_size_t \fP\fItext_len\fP\fB, int \fIcompression\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoidpf png_zalloc (voidpf \fP\fIpng_ptr\fP\fB, uInt \fP\fIitems\fP\fB, uInt \fIsize\fP\fB);\fP -\fI\fB - -\fI\fB - \fBvoid png_zfree (voidpf \fP\fIpng_ptr\fP\fB, voidpf \fIptr\fP\fB);\fP \fI\fB -\fI\fB - .SH DESCRIPTION The functions listed above are used privately by libpng and are not recommended for use by applications. They are @@ -1,4 +1,4 @@ -.TH PNG 5 "March 2, 2006" +.TH PNG 5 "March 4, 2006" .SH NAME png \- Portable Network Graphics (PNG) format .SH DESCRIPTION @@ -1,6 +1,7 @@ /* png.c - location for general purpose libpng functions * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -12,7 +13,7 @@ #include "png.h" /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_9beta4 Your_png_h_is_not_version_1_2_9beta4; +typedef version_1_2_9beta5 Your_png_h_is_not_version_1_2_9beta5; /* Version information for C files. This had better match the version * string defined in png.h. */ @@ -692,7 +693,7 @@ png_charp PNGAPI png_get_copyright(png_structp png_ptr) { if (&png_ptr != NULL) /* silence compiler warning about unused png_ptr */ - return ((png_charp) "\n libpng version 1.2.9beta4 - March 2, 2006\n\ + return ((png_charp) "\n libpng version 1.2.9beta5 - March 4, 2006\n\ Copyright (c) 1998-2006 Glenn Randers-Pehrson\n\ Copyright (c) 1996-1997 Andreas Dilger\n\ Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.\n"); @@ -1,6 +1,7 @@ + /* png.h - header file for PNG reference library * - * libpng version 1.2.9beta4 - March 2, 2006 + * libpng version 1.2.9beta5 - March 4, 2006 * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) @@ -8,7 +9,7 @@ * Authors and maintainers: * libpng versions 0.71, May 1995, through 0.88, January 1996: Guy Schalnat * libpng versions 0.89c, June 1996, through 0.96, May 1997: Andreas Dilger - * libpng versions 0.97, January 1998, through 1.2.9beta4 - March 2, 2006: Glenn + * libpng versions 0.97, January 1998, through 1.2.9beta5 - March 4, 2006: Glenn * See also "Contributing Authors", below. * * Note about libpng version numbers: @@ -111,7 +112,8 @@ * 1.2.8rc1-5 13 10208 12.so.0.1.2.8rc1-5 * 1.0.18 10 10018 12.so.0.1.0.18 * 1.2.8 13 10208 12.so.0.1.2.8 - * 1.2.9beta1-4 13 10209 12.so.0.1.2.9beta1-4 + * 1.2.9beta1-3 13 10209 12.so.0.1.2.9beta1-3 + * 1.2.9beta4 13 10209 12.so.0.9[.0] * * Henceforth the source version will match the shared-library major * and minor numbers; the shared-library major version number will be @@ -141,7 +143,7 @@ * If you modify libpng you may insert additional notices immediately following * this sentence. * - * libpng versions 1.2.6, August 15, 2004, through 1.2.9beta4, March 2, 2006, are + * libpng versions 1.2.6, August 15, 2004, through 1.2.9beta5, March 4, 2006, are * Copyright (c) 2004, 2006 Glenn Randers-Pehrson, and are * distributed according to the same disclaimer and license as libpng-1.2.5 * with the following individual added to the list of Contributing Authors: @@ -253,13 +255,13 @@ * Y2K compliance in libpng: * ========================= * - * March 2, 2006 + * March 4, 2006 * * Since the PNG Development group is an ad-hoc body, we can't make * an official declaration. * * This is your unofficial assurance that libpng from version 0.71 and - * upward through 1.2.9beta4 are Y2K compliant. It is my belief that earlier + * upward through 1.2.9beta5 are Y2K compliant. It is my belief that earlier * versions were also Y2K compliant. * * Libpng only has three year fields. One is a 2-byte unsigned integer @@ -315,9 +317,9 @@ */ /* Version information for png.h - this should match the version in png.c */ -#define PNG_LIBPNG_VER_STRING "1.2.9beta4" +#define PNG_LIBPNG_VER_STRING "1.2.9beta5" #define PNG_HEADER_VERSION_STRING \ - " libpng version 1.2.9beta4 - March 2, 2006 (header)\n" + " libpng version 1.2.9beta5 - March 4, 2006 (header)\n" #define PNG_LIBPNG_VER_SONUM 0 #define PNG_LIBPNG_VER_DLLNUM 13 @@ -329,7 +331,7 @@ /* This should match the numeric part of the final component of * PNG_LIBPNG_VER_STRING, omitting any leading zero: */ -#define PNG_LIBPNG_VER_BUILD 4 +#define PNG_LIBPNG_VER_BUILD 5 /* Release Status */ #define PNG_LIBPNG_BUILD_ALPHA 1 @@ -1359,7 +1361,7 @@ struct png_struct_def /* This triggers a compiler error in png.c, if png.c and png.h * do not agree upon the version number. */ -typedef png_structp version_1_2_9beta4; +typedef png_structp version_1_2_9beta5; typedef png_struct FAR * FAR * png_structpp; @@ -1,7 +1,10 @@ /* pngconf.h - machine configurable file for libpng * - * libpng version 1.2.9beta4 - March 2, 2006 +#if defined(PNG_1_0_X) +#endif +#if defined (PNG_1_2_X) + * libpng version 1.2.9beta5 - March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2005 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngerror.c b/pngerror.c index 602a3a846..3d5b51e00 100644 --- a/pngerror.c +++ b/pngerror.c @@ -1,6 +1,7 @@ /* pngerror.c - stub functions for i/o and memory allocation * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -56,7 +57,7 @@ png_error(png_structp png_ptr, png_const_charp error_message) { if (png_ptr->flags&PNG_FLAG_STRIP_ERROR_TEXT) { - msg[0]='0'; + msg[0]='0'; msg[1]='\0'; error_message=msg; } diff --git a/pnggccrd.c b/pnggccrd.c index 05a7206d3..2eca650fc 100644 --- a/pnggccrd.c +++ b/pnggccrd.c @@ -1,3 +1,4 @@ + /* pnggccrd.c - mixed C/assembler version of utilities to read a PNG file * * For Intel x86 CPU (Pentium-MMX or later) and GNU C compiler. @@ -6,6 +7,7 @@ * and http://www.intel.com/drg/pentiumII/appnotes/923/923.htm * for Intel's performance analysis of the MMX vs. non-MMX code. * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation @@ -5102,7 +5104,7 @@ png_read_filter_row(png_structp png_ptr, png_row_infop row_info, png_bytep case 1: sprintf(filnm, "sub-%s", #if defined(PNG_ASSEMBLER_CODE_SUPPORTED) && defined(PNG_THREAD_UNSAFE_OK) #if !defined(PNG_1_0_X) - (png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" : + (png_ptr->asm_flags & PNG_ASM_FLAG_MMX_READ_FILTER_SUB)? "MMX" : #endif #endif "x86"); @@ -5397,7 +5399,7 @@ png_mmx_support(void) // , "memory" // if write to a variable gcc thought was in a reg // , "cc" // "condition codes" (flag bits) ); -#else +#else _mmx_supported = 0; #endif /* PNG_MMX_CODE_SUPPORTED */ @@ -1,6 +1,7 @@ /* pngget.c - retrieval of values from info struct * + * libpng VER DATE * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,6 +1,7 @@ /* pngmem.c - stub functions for memory allocation * + * libpng VER DATE * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngpread.c b/pngpread.c index 1f90580ef..6684dc0f3 100644 --- a/pngpread.c +++ b/pngpread.c @@ -1,8 +1,9 @@ /* pngpread.c - read a png file in push mode * + * libpng 1.2.8 - December 3, 2004 * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2006 Glenn Randers-Pehrson + * Copyright (c) 1998-2004 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) */ @@ -613,7 +614,7 @@ png_push_save_buffer(png_structp png_ptr) png_size_t new_max; png_bytep old_buffer; - if (png_ptr->save_buffer_size > PNG_SIZE_MAX - + if (png_ptr->save_buffer_size > PNG_SIZE_MAX - (png_ptr->current_buffer_size + 256)) { png_error(png_ptr, "Potential overflow of save_buffer"); @@ -1,6 +1,7 @@ /* pngread.c - read a PNG file * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -76,7 +77,7 @@ png_create_read_struct_2(png_const_charp user_png_ver, png_voidp error_ptr, png_free(png_ptr, png_ptr->zbuf); png_ptr->zbuf=NULL; #ifdef PNG_USER_MEM_SUPPORTED - png_destroy_struct_2((png_voidp)png_ptr, + png_destroy_struct_2((png_voidp)png_ptr, (png_free_ptr)free_fn, (png_voidp)mem_ptr); #else png_destroy_struct((png_voidp)png_ptr); @@ -188,7 +189,7 @@ png_read_init_2(png_structp png_ptr, png_const_charp user_png_ver, { /* We only come here via pre-1.0.12-compiled applications */ #if !defined(PNG_NO_STDIO) && !defined(_WIN32_WCE) - if(png_sizeof(png_struct) > png_struct_size || + if(png_sizeof(png_struct) > png_struct_size || png_sizeof(png_info) > png_info_size) { char msg[80]; @@ -737,7 +738,7 @@ png_read_row(png_structp png_ptr, png_bytep row, png_bytep dsp_row) png_memcpy_check(png_ptr, png_ptr->prev_row, png_ptr->row_buf, png_ptr->rowbytes + 1); - + #if defined(PNG_MNG_FEATURES_SUPPORTED) if((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && (png_ptr->filter_type == PNG_INTRAPIXEL_DIFFERENCING)) @@ -1,6 +1,7 @@ /* pngrio.c - functions for data input * + * libpng VER DATE * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngrtran.c b/pngrtran.c index b489077f2..5f31478b8 100644 --- a/pngrtran.c +++ b/pngrtran.c @@ -1,6 +1,7 @@ /* pngrtran.c - transforms the data in a row for PNG readers * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -790,7 +791,7 @@ png_init_read_transformations(png_structp png_ptr) { if (color_type == PNG_COLOR_TYPE_PALETTE) { - /* could skip if no transparency and + /* could skip if no transparency and */ png_color back, back_1; png_colorp palette = png_ptr->palette; diff --git a/pngrutil.c b/pngrutil.c index 5d147e91a..7508c60e2 100644 --- a/pngrutil.c +++ b/pngrutil.c @@ -1,5 +1,7 @@ + /* pngrutil.c - utilities to read a PNG file * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,6 +1,7 @@ /* pngset.c - storage of image information into info struct * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -323,7 +324,7 @@ png_set_IHDR(png_structp png_ptr, png_infop info_ptr, if(!((png_ptr->mng_features_permitted & PNG_FLAG_MNG_FILTER_64) && (filter_type == PNG_INTRAPIXEL_DIFFERENCING) && ((png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) == 0) && - (color_type == PNG_COLOR_TYPE_RGB || + (color_type == PNG_COLOR_TYPE_RGB || color_type == PNG_COLOR_TYPE_RGB_ALPHA))) png_error(png_ptr, "Unknown filter method in IHDR"); if(png_ptr->mode&PNG_HAVE_PNG_SIGNATURE) @@ -1,8 +1,9 @@ /* pngtest.c - a simple test program to test libpng * + * libpng 1.2.6 - August 15, 2004 * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2006 Glenn Randers-Pehrson + * Copyright (c) 1998-2004 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * @@ -1434,7 +1435,7 @@ main(int argc, char *argv[]) current_allocation); while (pinfo != NULL) { - fprintf(STDERR, " %lu bytes at %x\n", pinfo->size, + fprintf(STDERR, " %lu bytes at %x\n", pinfo->size, (unsigned int) pinfo->pointer); pinfo = pinfo->next; } @@ -1550,4 +1551,4 @@ main(int argc, char *argv[]) } /* Generate a compiler error if there is an old png.h in the search path. */ -typedef version_1_2_9beta4 your_png_h_is_not_version_1_2_9beta4; +typedef version_1_2_9beta5 your_png_h_is_not_version_1_2_9beta5; diff --git a/pngtrans.c b/pngtrans.c index b3bf25c4b..b174c1ffe 100644 --- a/pngtrans.c +++ b/pngtrans.c @@ -1,6 +1,7 @@ /* pngtrans.c - transforms the data in a row (used by both readers and writers) * + * libpng VER DATE * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) @@ -1,9 +1,11 @@ + /* pngvcrd.c - mixed C/assembler version of utilities to read a PNG file * * For Intel x86 CPU and Microsoft Visual C++ compiler * + * libpng 1.2.6 - August 15, 2004 * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2006 Glenn Randers-Pehrson + * Copyright (c) 1998-2004 Glenn Randers-Pehrson * Copyright (c) 1998, Intel Corporation * * Contributed by Nirav Chhatrapati, Intel Corporation, 1998 @@ -1,8 +1,9 @@ /* pngwio.c - functions for data output * + * libpng 1.2.3 - May 21, 2002 * For conditions of distribution and use, see copyright notice in png.h - * Copyright (c) 1998-2006 Glenn Randers-Pehrson + * Copyright (c) 1998-2002 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) * (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.) * diff --git a/pngwrite.c b/pngwrite.c index c17c8020a..476b807ec 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1,6 +1,7 @@ /* pngwrite.c - general routines to write a PNG file * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngwtran.c b/pngwtran.c index 550e85b42..716422f1b 100644 --- a/pngwtran.c +++ b/pngwtran.c @@ -1,6 +1,7 @@ /* pngwtran.c - transforms the data in a row for PNG writers * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/pngwutil.c b/pngwutil.c index 6d171773c..2ab65b602 100644 --- a/pngwutil.c +++ b/pngwutil.c @@ -1,6 +1,7 @@ /* pngwutil.c - utilities to write a PNG file * + * libpng 1.2.9 March 4, 2006 * For conditions of distribution and use, see copyright notice in png.h * Copyright (c) 1998-2006 Glenn Randers-Pehrson * (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger) diff --git a/scripts/libpng-config-head.in b/scripts/libpng-config-head.in index 7ae9e0d38..88ef89f11 100755 --- a/scripts/libpng-config-head.in +++ b/scripts/libpng-config-head.in @@ -8,7 +8,7 @@ # Modeled after libxml-config. -version=1.2.9beta4 +version=1.2.9beta5 prefix="" libdir="" libs="" diff --git a/scripts/libpng-config.in b/scripts/libpng-config.in index f6f921856..b82a017a7 100755 --- a/scripts/libpng-config.in +++ b/scripts/libpng-config.in @@ -13,10 +13,11 @@ prefix="@prefix@" exec_prefix="@exec_prefix@" libdir="@libdir@" includedir="@includedir@/libpng@PNGLIB_MAJOR@" -libs="-lpng@PNGLIB_MAJOR@ -lz -lm" +libs="-lpng@PNGLIB_MAJOR@" +all_libs="-lpng@PNGLIB_MAJOR@ -lz -lm" I_opts="-I${includedir}" L_opts="-L${libdir}" -R_opts="-Wl,-rpath,${libdir}" +R_opts="" cppflags="" ccopts="" ldopts="" @@ -109,6 +110,7 @@ while test $# -gt 0; do --static) R_opts="" + libs=${all_libs} ;; *) diff --git a/scripts/libpng.pc.in b/scripts/libpng.pc.in index 799dfbfbd..621836f99 100644 --- a/scripts/libpng.pc.in +++ b/scripts/libpng.pc.in @@ -6,5 +6,5 @@ includedir=@includedir@/libpng@PNGLIB_MAJOR@ Name: libpng Description: Loads and saves PNG files Version: @PNGLIB_VERSION@ -Libs: -L${libdir} -lpng@PNGLIB_MAJOR@ -lz -lm +Libs: -L${libdir} -lpng@PNGLIB_MAJOR@ Cflags: -I${includedir} diff --git a/scripts/makefile.32sunu b/scripts/makefile.32sunu index cc779d8ae..e0f32f4b7 100644 --- a/scripts/makefile.32sunu +++ b/scripts/makefile.32sunu @@ -33,7 +33,7 @@ RANLIB=echo LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/makefile.64sunu b/scripts/makefile.64sunu index 20a4f4fcd..38f3d8323 100644 --- a/scripts/makefile.64sunu +++ b/scripts/makefile.64sunu @@ -33,7 +33,7 @@ RANLIB=echo LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) INCPATH=$(prefix)/include diff --git a/scripts/makefile.aix b/scripts/makefile.aix index 6291f5e84..68118f1d7 100644 --- a/scripts/makefile.aix +++ b/scripts/makefile.aix @@ -18,7 +18,7 @@ RM = rm -f LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) prefix=/usr/local diff --git a/scripts/makefile.beos b/scripts/makefile.beos index 8a1f3d646..23da50aab 100644 --- a/scripts/makefile.beos +++ b/scripts/makefile.beos @@ -12,7 +12,7 @@ ZLIBLIB=/usr/local/lib ZLIBINC=/usr/local/include PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) ALIGN= diff --git a/scripts/makefile.cygwin b/scripts/makefile.cygwin index 44af9b916..74dd3ec0a 100644 --- a/scripts/makefile.cygwin +++ b/scripts/makefile.cygwin @@ -79,7 +79,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \ LIBNAME = libpng12 PNGMAJ = 0 CYGDLL = 12 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) SHAREDLIB=cygpng$(CYGDLL).dll diff --git a/scripts/makefile.darwin b/scripts/makefile.darwin index 3289dea68..92206db45 100644 --- a/scripts/makefile.darwin +++ b/scripts/makefile.darwin @@ -23,7 +23,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz RANLIB=ranlib PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.dec b/scripts/makefile.dec index 2e4b6b74f..18000e5d3 100644 --- a/scripts/makefile.dec +++ b/scripts/makefile.dec @@ -32,7 +32,7 @@ ZLIBLIB=../zlib ZLIBINC=../zlib PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.elf b/scripts/makefile.elf new file mode 100644 index 000000000..ec817c3f3 --- /dev/null +++ b/scripts/makefile.elf @@ -0,0 +1,249 @@ +# makefile for libpng.a and libpng12.so on Linux ELF with gcc +# Copyright (C) 1998, 1999, 2002 Greg Roelofs and Glenn Randers-Pehrson +# Copyright (C) 1996, 1997 Andreas Dilger +# For conditions of distribution and use, see copyright notice in png.h + +LIBNAME = libpng12 +PNGMAJ = 0 +PNGMIN = 1.2.9beta5 +PNGVER = $(PNGMAJ).$(PNGMIN) + +CC=gcc + +# where "make install" puts libpng12.a, libpng12.so*, +# libpng12/png.h and libpng12/pngconf.h +# Prefix must be a full pathname. +prefix=/usr/local + +# Where the zlib library and include files are located. +#ZLIBLIB=/usr/local/lib +#ZLIBINC=/usr/local/include +ZLIBLIB=../zlib +ZLIBINC=../zlib + +ALIGN= +# for i386: +#ALIGN=-malign-loops=2 -malign-functions=2 + +WARNMORE=-Wwrite-strings -Wpointer-arith -Wshadow \ + -Wmissing-declarations -Wtraditional -Wcast-align \ + -Wstrict-prototypes -Wmissing-prototypes #-Wconversion + +# for pgcc version 2.95.1, -O3 is buggy; don't use it. + +CFLAGS=-I$(ZLIBINC) -Wall -O3 -funroll-loops \ + $(ALIGN) # $(WARNMORE) -g -DPNG_DEBUG=5 + +LDFLAGS=-L. -Wl,-rpath,. -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) -lpng12 -lz -lm +LDFLAGS_A=-L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) libpng.a -lz -lm + +RANLIB=ranlib +#RANLIB=echo + +INCPATH=$(prefix)/include +LIBPATH=$(prefix)/lib +MANPATH=$(prefix)/man +BINPATH=$(prefix)/bin + +# override DESTDIR= on the make install command line to easily support +# installing into a temporary location. Example: +# +# make install DESTDIR=/tmp/build/libpng +# +# If you're going to install into a temporary location +# via DESTDIR, $(DESTDIR)$(prefix) must already exist before +# you execute make install. +DESTDIR= + +DB=$(DESTDIR)$(BINPATH) +DI=$(DESTDIR)$(INCPATH) +DL=$(DESTDIR)$(LIBPATH) +DM=$(DESTDIR)$(MANPATH) + +OBJS = png.o pngset.o pngget.o pngrutil.o pngtrans.o pngwutil.o \ + pngread.o pngrio.o pngwio.o pngwrite.o pngrtran.o \ + pngwtran.o pngmem.o pngerror.o pngpread.o + +OBJSDLL = $(OBJS:.o=.pic.o) + +.SUFFIXES: .c .o .pic.o + +.c.pic.o: + $(CC) -c $(CFLAGS) -fPIC -o $@ $*.c + +all: libpng.a $(LIBNAME).so pngtest pngtest-static libpng.pc libpng-config + +libpng.a: $(OBJS) + ar rc $@ $(OBJS) + $(RANLIB) $@ + +libpng.pc: + cat scripts/libpng.pc.in | sed -e s\!@PREFIX@!$(prefix)! > libpng.pc + +libpng.syms: png.h pngconf.h + $(CC) $(CFLAGS) -E -DPNG_BUILDSYMS png.h |\ + awk -F '[\t [\]();]' 'BEGIN{print "{global:"}\ + { for (i=1;i+2<=NF;++i)\ + if ($$(i)=="PNG_FUNCTION_EXPORT" && $$(i+2)=="END")\ + print $$(i+1) ";";\ + for (i=1;i+1<=NF;++i)\ + if ($$(i)=="PNG_DATA_EXPORT")\ + print $$(i+1) ";";}\ + END{print "local: *; };"}' >$@.new + rm -f $@ + mv $@.new $@ + +libpng-config: + ( cat scripts/libpng-config-head.in; \ + echo prefix=\"$(prefix)\"; \ + echo I_opts=\"-I$(INCPATH)/$(LIBNAME)\"; \ + echo L_opts=\"-L$(LIBPATH)\"; \ + echo R_opts=\"-Wl,-rpath,$(LIBPATH)\"; \ + echo libs=\"-lpng12 -lz -lm\"; \ + cat scripts/libpng-config-body.in ) > libpng-config + chmod +x libpng-config + +$(LIBNAME).so: $(LIBNAME).so.$(PNGMAJ) + ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so + +$(LIBNAME).so.$(PNGMAJ): $(LIBNAME).so.$(PNGVER) + ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ) + +$(LIBNAME).so.$(PNGVER): $(OBJSDLL) libpng.syms + $(CC) -shared -Wl,-soname,$(LIBNAME).so.$(PNGMAJ) \ + -Wl,-version-script,libpng.syms \ + -o $(LIBNAME).so.$(PNGVER) \ + $(OBJSDLL) + +libpng.so.0.$(PNGMIN): $(OBJSDLL) libpng.syms + $(CC) -shared -Wl,-soname,libpng.so.0 \ + -Wl,-version-script,libpng.syms \ + -o libpng.so.0.$(PNGMIN) \ + $(OBJSDLL) + +pngtest: pngtest.o $(LIBNAME).so + $(CC) -o pngtest $(CFLAGS) pngtest.o $(LDFLAGS) + +pngtest-static: pngtest.o libpng.a + $(CC) -o pngtest-static $(CFLAGS) pngtest.o $(LDFLAGS_A) + +test: pngtest pngtest-static + @echo "" + @echo " Running pngtest dynamically linked with $(LIBNAME).so:" + @echo "" + ./pngtest + @echo "" + @echo " Running pngtest statically linked with libpng.a:" + @echo "" + ./pngtest-static + +install-headers: png.h pngconf.h + -@if [ ! -d $(DI) ]; then mkdir $(DI); fi + -@if [ ! -d $(DI)/$(LIBNAME) ]; then mkdir $(DI)/$(LIBNAME); fi + cp png.h pngconf.h $(DI)/$(LIBNAME) + chmod 644 $(DI)/$(LIBNAME)/png.h $(DI)/$(LIBNAME)/pngconf.h + -@/bin/rm -f $(DI)/png.h $(DI)/pngconf.h + -@/bin/rm -f $(DI)/libpng + (cd $(DI); ln -sf $(LIBNAME) libpng; ln -sf $(LIBNAME)/* .) + +install-static: install-headers libpng.a + -@if [ ! -d $(DL) ]; then mkdir $(DL); fi + cp libpng.a $(DL)/$(LIBNAME).a + chmod 644 $(DL)/$(LIBNAME).a + -@/bin/rm -f $(DL)/libpng.a + (cd $(DL); ln -sf $(LIBNAME).a libpng.a) + +install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc \ + libpng.so.0.$(PNGMIN) + -@if [ ! -d $(DL) ]; then mkdir $(DL); fi + -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGVER)* $(DL)/$(LIBNAME).so + -@/bin/rm -f $(DL)/$(LIBNAME).so.$(PNGMAJ) + -@/bin/rm -f $(DL)/libpng.so + -@/bin/rm -f $(DL)/libpng.so.0 + -@/bin/rm -f $(DL)/libpng.so.0.$(PNGMIN)* + cp $(LIBNAME).so.$(PNGVER) $(DL) + cp libpng.so.0.$(PNGMIN) $(DL) + chmod 755 $(DL)/$(LIBNAME).so.$(PNGVER) + chmod 755 $(DL)/libpng.so.0.$(PNGMIN) + (cd $(DL); \ + ln -sf libpng.so.0.$(PNGMIN) libpng.so.0; \ + ln -sf libpng.so.0 libpng.so; \ + ln -sf $(LIBNAME).so.$(PNGVER) $(LIBNAME).so.$(PNGMAJ); \ + ln -sf $(LIBNAME).so.$(PNGMAJ) $(LIBNAME).so) + -@if [ ! -d $(DL)/pkgconfig ]; then mkdir $(DL)/pkgconfig; fi + -@/bin/rm -f $(DL)/pkgconfig/$(LIBNAME).pc + -@/bin/rm -f $(DL)/pkgconfig/libpng.pc + cp libpng.pc $(DL)/pkgconfig/$(LIBNAME).pc + chmod 644 $(DL)/pkgconfig/$(LIBNAME).pc + (cd $(DL)/pkgconfig; ln -sf $(LIBNAME).pc libpng.pc) + +install-man: libpng.3 libpngpf.3 png.5 + -@if [ ! -d $(DM) ]; then mkdir $(DM); fi + -@if [ ! -d $(DM)/man3 ]; then mkdir $(DM)/man3; fi + -@/bin/rm -f $(DM)/man3/libpng.3 + -@/bin/rm -f $(DM)/man3/libpngpf.3 + cp libpng.3 $(DM)/man3 + cp libpngpf.3 $(DM)/man3 + -@if [ ! -d $(DM)/man5 ]; then mkdir $(DM)/man5; fi + -@/bin/rm -f $(DM)/man5/png.5 + cp png.5 $(DM)/man5 + +install-config: libpng-config + -@if [ ! -d $(DB) ]; then mkdir $(DB); fi + -@/bin/rm -f $(DB)/libpng-config + -@/bin/rm -f $(DB)/$(LIBNAME)-config + cp libpng-config $(DB)/$(LIBNAME)-config + chmod 755 $(DB)/$(LIBNAME)-config + (cd $(DB); ln -sf $(LIBNAME)-config libpng-config) + +install: install-static install-shared install-man install-config + +# If you installed in $(DESTDIR), test-installed won't work until you +# move the library to its final location. Use test-dd to test it +# before then. + +test-dd: + echo + echo Testing installed dynamic shared library in $(DL). + $(CC) -I$(DI) -I$(ZLIBINC) \ + `$(BINPATH)/libpng12-config --cflags` pngtest.c \ + -L$(DL) -L$(ZLIBLIB) -W1, -rpath,$(DL) -Wl,-rpath,$(ZLIBLIB) \ + -o pngtestd `$(BINPATH)/libpng12-config --ldflags` + ./pngtestd pngtest.png + +test-installed: + $(CC) -I$(ZLIBINC) \ + `$(BINPATH)/libpng12-config --cflags` pngtest.c \ + -L$(ZLIBLIB) -Wl,-rpath,$(ZLIBLIB) \ + -o pngtesti `$(BINPATH)/libpng12-config --ldflags` + ./pngtesti pngtest.png + +clean: + /bin/rm -f *.o libpng.a libpng.syms pngtest pngout.png libpng-config \ + $(LIBNAME).so $(LIBNAME).so.$(PNGMAJ)* pngtest-static pngtesti \ + libpng.so.0.$(PNGMIN) \ + libpng.pc + +DOCS = ANNOUNCE CHANGES INSTALL KNOWNBUG LICENSE README TODO Y2KINFO +writelock: + chmod a-w *.[ch35] $(DOCS) scripts/* + +# DO NOT DELETE THIS LINE -- make depend depends on it. + +png.o png.pic.o: png.h pngconf.h +pngerror.o pngerror.pic.o: png.h pngconf.h +pngrio.o pngrio.pic.o: png.h pngconf.h +pngwio.o pngwio.pic.o: png.h pngconf.h +pngmem.o pngmem.pic.o: png.h pngconf.h +pngset.o pngset.pic.o: png.h pngconf.h +pngget.o pngget.pic.o: png.h pngconf.h +pngread.o pngread.pic.o: png.h pngconf.h +pngrtran.o pngrtran.pic.o: png.h pngconf.h +pngrutil.o pngrutil.pic.o: png.h pngconf.h +pngtrans.o pngtrans.pic.o: png.h pngconf.h +pngwrite.o pngwrite.pic.o: png.h pngconf.h +pngwtran.o pngwtran.pic.o: png.h pngconf.h +pngwutil.o pngwutil.pic.o: png.h pngconf.h +pngpread.o pngpread.pic.o: png.h pngconf.h + +pngtest.o: png.h pngconf.h diff --git a/scripts/makefile.gcmmx b/scripts/makefile.gcmmx index 833ec8874..3ca65c191 100644 --- a/scripts/makefile.gcmmx +++ b/scripts/makefile.gcmmx @@ -15,7 +15,7 @@ LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) CC=gcc diff --git a/scripts/makefile.hp64 b/scripts/makefile.hp64 index 39ada8f6a..3e1ef7ad4 100644 --- a/scripts/makefile.hp64 +++ b/scripts/makefile.hp64 @@ -27,7 +27,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm RANLIB=ranlib PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.hpgcc b/scripts/makefile.hpgcc index 7b15650ec..ed19309e2 100644 --- a/scripts/makefile.hpgcc +++ b/scripts/makefile.hpgcc @@ -41,7 +41,7 @@ RANLIB=ranlib #RANLIB=echo PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.hpux b/scripts/makefile.hpux index e241f06aa..6c26fb45c 100644 --- a/scripts/makefile.hpux +++ b/scripts/makefile.hpux @@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng -lz -lm RANLIB=ranlib PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.linux b/scripts/makefile.linux index 71792de2c..8fbadd2aa 100644 --- a/scripts/makefile.linux +++ b/scripts/makefile.linux @@ -5,7 +5,7 @@ LIBNAME = libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) CC=gcc diff --git a/scripts/makefile.ne12bsd b/scripts/makefile.ne12bsd index 4ab2bdac6..84494745d 100644 --- a/scripts/makefile.ne12bsd +++ b/scripts/makefile.ne12bsd @@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12 LIB= png12 SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.9beta4 +SHLIB_MINOR= 1.2.9beta5 SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.netbsd b/scripts/makefile.netbsd index 089f595ba..ef68cf3a3 100644 --- a/scripts/makefile.netbsd +++ b/scripts/makefile.netbsd @@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng LIB= png SHLIB_MAJOR= 3 -SHLIB_MINOR= 1.2.9beta4 +SHLIB_MINOR= 1.2.9beta5 SRCS= pnggccrd.c png.c pngset.c pngget.c pngrutil.c pngtrans.c pngwutil.c \ pngread.c pngrio.c pngwio.c pngwrite.c pngrtran.c \ pngwtran.c pngmem.c pngerror.c pngpread.c diff --git a/scripts/makefile.openbsd b/scripts/makefile.openbsd index 5fd2a5ec2..9565eb901 100644 --- a/scripts/makefile.openbsd +++ b/scripts/makefile.openbsd @@ -7,7 +7,7 @@ LIBDIR= ${PREFIX}/lib MANDIR= ${PREFIX}/man/cat SHLIB_MAJOR= 0 -SHLIB_MINOR= 1.2.9beta4 +SHLIB_MINOR= 1.2.9beta5 LIB= png SRCS= png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \ diff --git a/scripts/makefile.sco b/scripts/makefile.sco index d10760436..d494b5edb 100644 --- a/scripts/makefile.sco +++ b/scripts/makefile.sco @@ -24,7 +24,7 @@ LDFLAGS=-L. -L$(ZLIBLIB) -lpng12 -lz -lm RANLIB=echo PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.sggcc b/scripts/makefile.sggcc index a1118578c..e5e6533c3 100644 --- a/scripts/makefile.sggcc +++ b/scripts/makefile.sggcc @@ -18,7 +18,7 @@ ZLIBINC=../zlib LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) CC=gcc diff --git a/scripts/makefile.sgi b/scripts/makefile.sgi index 055e222f2..a6af49e9c 100644 --- a/scripts/makefile.sgi +++ b/scripts/makefile.sgi @@ -5,7 +5,7 @@ LIBNAME=libpng12 PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) # Where make install puts libpng.a, libpng12.so, and libpng12/png.h diff --git a/scripts/makefile.so9 b/scripts/makefile.so9 index f0287d073..9cd022f93 100644 --- a/scripts/makefile.so9 +++ b/scripts/makefile.so9 @@ -34,7 +34,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm RANLIB=echo PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/makefile.solaris b/scripts/makefile.solaris index 375a78638..87c975fb5 100644 --- a/scripts/makefile.solaris +++ b/scripts/makefile.solaris @@ -30,7 +30,7 @@ LDFLAGS=-L. -R. -L$(ZLIBLIB) -R$(ZLIBLIB) -lpng12 -lz -lm RANLIB=echo PNGMAJ = 0 -PNGMIN = 1.2.9beta4 +PNGMIN = 1.2.9beta5 PNGVER = $(PNGMAJ).$(PNGMIN) LIBNAME = libpng12 diff --git a/scripts/pngos2.def b/scripts/pngos2.def index de71926ac..2d8b511e4 100644 --- a/scripts/pngos2.def +++ b/scripts/pngos2.def @@ -2,7 +2,7 @@ ; PNG.LIB module definition file for OS/2 ;---------------------------------------- -; Version 1.2.9beta4 +; Version 1.2.9beta5 LIBRARY PNG DESCRIPTION "PNG image compression library for OS/2" diff --git a/scripts/pngw32.def b/scripts/pngw32.def index b0acf75a3..ddcea9735 100644 --- a/scripts/pngw32.def +++ b/scripts/pngw32.def @@ -5,7 +5,7 @@ LIBRARY EXPORTS -;Version 1.2.9beta4 +;Version 1.2.9beta5 png_build_grayscale_palette @1 png_check_sig @2 png_chunk_error @3 |