Imported from libpng-1.2.3rc2.tar

2025-07-10 18:04:09 +02:00 · 2002-05-01 11:51:26 -05:00
parent 03008a08d1
commit 25d8224d15
60 changed files with 190 additions and 157 deletions
--- a/scripts/libpng.pc.in
+++ b/scripts/libpng.pc.in
@@ -6,6 +6,6 @@ includedir=${exec_prefix}/include

 Name: libpng12
 Description: Loads and saves PNG files
-Version: 1.2.3rc1
+Version: 1.2.3rc2
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}/libpng12
--- a/scripts/makefile.32sunu
+++ b/scripts/makefile.32sunu
@@ -33,7 +33,7 @@ RANLIB=echo

 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 INCPATH=$(prefix)/include
@@ -117,7 +117,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.64sunu
+++ b/scripts/makefile.64sunu
@@ -33,7 +33,7 @@ RANLIB=echo

 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 INCPATH=$(prefix)/include
@@ -117,7 +117,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.aix
+++ b/scripts/makefile.aix
@@ -19,7 +19,7 @@ RM = rm -f
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 prefix=/usr/local
--- a/scripts/makefile.beos
+++ b/scripts/makefile.beos
@@ -14,7 +14,7 @@ ZLIBINC=/usr/local/include
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 ALIGN=
@@ -106,7 +106,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.cygwin
+++ b/scripts/makefile.cygwin
@@ -52,7 +52,7 @@ CFLAGS=$(MINGW_CCFLAGS) -I$(ZLIBINC) -Wall -O3 $(ALIGN) -funroll-loops \
 LIBNAME=libpng12
 PNGMAJ = 0
 PNGDLL = 12
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 SHAREDLIB=cygpng$(PNGDLL).dll
--- a/scripts/makefile.darwin
+++ b/scripts/makefile.darwin
@@ -25,7 +25,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -98,7 +98,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).dylib
+install-shared: install-headers $(LIBNAME).dylib libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.dylib
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).dylib
--- a/scripts/makefile.dec
+++ b/scripts/makefile.dec
@@ -28,7 +28,7 @@ ZLIBINC=../zlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -85,7 +85,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.gcmmx
+++ b/scripts/makefile.gcmmx
@@ -15,7 +15,7 @@

 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 CC=gcc
@@ -144,7 +144,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.hpgcc
+++ b/scripts/makefile.hpgcc
@@ -35,7 +35,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -109,7 +109,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).sl.$(PNGVER)
+install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).sl
--- a/scripts/makefile.hpux
+++ b/scripts/makefile.hpux
@@ -19,7 +19,7 @@ RANLIB=ranlib
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -94,7 +94,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).sl.$(PNGVER)
+install-shared: install-headers $(LIBNAME).sl.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).sl.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).sl
--- a/scripts/makefile.linux
+++ b/scripts/makefile.linux
@@ -5,7 +5,7 @@

 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 CC=gcc
@@ -118,7 +118,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -sf $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.macosx
+++ b/scripts/makefile.macosx
@@ -17,7 +17,7 @@ ZLIBINC=../zlib
 CC=cc

 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 CFLAGS=-fno-common -I$(ZLIBINC) -O # -g -DPNG_DEBUG=5
@@ -88,7 +88,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX)
+install-shared: install-headers $(LIBNAME).$(PNGVER).$(SHAREDLIB_POSTFIX) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).$(PNGMAJ)*.$(SHAREDLIB_POSTFIX)
--- a/scripts/makefile.ne12bsd
+++ b/scripts/makefile.ne12bsd
@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12

 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.3rc1
+SHLIB_MINOR=	1.2.3rc2
 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
--- a/scripts/makefile.netbsd
+++ b/scripts/makefile.netbsd
@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng

 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.3rc1
+SHLIB_MINOR=	1.2.3rc2
 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
--- a/scripts/makefile.openbsd
+++ b/scripts/makefile.openbsd
@@ -7,7 +7,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat

 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.3rc1
+SHLIB_MINOR=	1.2.3rc2

 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \
--- a/scripts/makefile.sco
+++ b/scripts/makefile.sco
@@ -26,7 +26,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -102,7 +102,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.sggcc
+++ b/scripts/makefile.sggcc
@@ -36,7 +36,7 @@ LDFLAGS=$(ABI) -L. -L$(ZLIBLIB) -lpng -lz -lm
 LDSHARED=CC $(ABI) -shared

 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 # See "man dso" for info about shared objects
 LIBS=libpng12.so.$(PNGVER)
@@ -103,7 +103,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.sgi
+++ b/scripts/makefile.sgi
@@ -31,7 +31,7 @@ LDSHARED=cc $(ABI) -shared
 # See "man dso" for info about shared objects
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)

 RANLIB=echo
@@ -98,7 +98,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.so9
+++ b/scripts/makefile.so9
@@ -36,7 +36,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -121,7 +121,7 @@ install-static: install-headers libpng.a
 	(cd $(DESTDIR)$(INCPATH); ln -f -s $(LIBNAME) libpng; \
 	ln -f -s $(LIBNAME)/* .)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/makefile.solaris
+++ b/scripts/makefile.solaris
@@ -32,7 +32,7 @@ RANLIB=echo
 # read libpng.txt or png.h to see why PNGMAJ is 0.  You should not
 # have to change it.
 PNGMAJ = 0
-PNGMIN = 1.2.3rc1
+PNGMIN = 1.2.3rc2
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12

@@ -117,7 +117,7 @@ install-static: install-headers libpng.a
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/libpng.a
 	(cd $(DESTDIR)$(LIBPATH); ln -f -s $(LIBNAME).a libpng.a)

-install-shared: install-headers $(LIBNAME).so.$(PNGVER)
+install-shared: install-headers $(LIBNAME).so.$(PNGVER) libpng.pc
 	-@if [ ! -d $(DESTDIR)$(LIBPATH) ]; then mkdir $(DESTDIR)$(LIBPATH); fi
 	-@/bin/rm -f $(DESTDIR)$(LIBPATH)/$(LIBNAME).so.$(PNGMAJ)* \
 	$(DESTDIR)$(LIBPATH)/$(LIBNAME).so
--- a/scripts/pngdef.pas
+++ b/scripts/pngdef.pas
@@ -7,7 +7,7 @@ unit pngdef;
 interface

 const
-  PNG_LIBPNG_VER_STRING = '1.2.3rc1';
+  PNG_LIBPNG_VER_STRING = '1.2.3rc2';
  PNG_LIBPNG_VER        =  10203;

 type
--- a/scripts/pngos2.def
+++ b/scripts/pngos2.def
@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------

-; Version 1.2.3rc1
+; Version 1.2.3rc2

 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"
@@ -198,6 +198,14 @@ EXPORTS

 ; Added at version 1.2.2:
  png_handle_as_unknown
+  png_zalloc
+  png_zfree
+
+; Added at version 1.2.3
+  png_default_read
+  png_default_write
+  png_default_flush
+  png_push_fill_buffer

 ; These are not present when libpng is compiled with PNG_NO_GLOBAL_ARRAYS
  png_libpng_ver