[master] Imported from libpng-1.4.6beta02.tar
diff --git a/INSTALL b/INSTALL
index 05077e7..9cc872d 100644
--- a/INSTALL
+++ b/INSTALL
@@ -1,5 +1,5 @@
-Installing libpng version 1.4.6beta02 - December 31, 2010
+Installing libpng version 1.4.6beta02 - January 14, 2011
On Unix/Linux and similar systems, you can simply type
diff --git a/LICENSE b/LICENSE
index 75b10aa..1497b9a 100644
--- a/LICENSE
+++ b/LICENSE
@@ -10,7 +10,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, December 31, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, January 14, 2011, are
Copyright (c) 2004, 2006-2010 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
@@ -108,4 +108,4 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-December 31, 2010
+January 14, 2011
diff --git a/README b/README
index bdb8077..dca82cd 100644
--- a/README
+++ b/README
@@ -1,4 +1,4 @@
-README for libpng version 1.4.6beta02 - December 31, 2010 (shared library 14.0)
+README for libpng version 1.4.6beta02 - January 14, 2011 (shared library 14.0)
See the note about version numbers near the top of png.h
See INSTALL for instructions on how to install libpng.
diff --git a/libpng-1.4.6beta02.txt b/libpng-1.4.6beta02.txt
index 3140252..5f0c43c 100644
--- a/libpng-1.4.6beta02.txt
+++ b/libpng-1.4.6beta02.txt
@@ -1,6 +1,6 @@
libpng.txt - A description on how to use and modify libpng
- libpng version 1.4.6beta02 - December 31, 2010
+ libpng version 1.4.6beta02 - January 14, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -11,7 +11,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.4.6beta02 - December 31, 2010
+ libpng versions 0.97, January 1998, through 1.4.6beta02 - January 14, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -3303,7 +3303,7 @@
XIII. Y2K Compliance in libpng
-December 31, 2010
+January 14, 2011
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
diff --git a/libpng.3 b/libpng.3
index 91cb44a..6f46ce5 100644
--- a/libpng.3
+++ b/libpng.3
@@ -1,4 +1,4 @@
-.TH LIBPNG 3 "December 31, 2010"
+.TH LIBPNG 3 "January 14, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.6beta02
.SH SYNOPSIS
@@ -785,7 +785,7 @@
.SH LIBPNG.TXT
libpng.txt - A description on how to use and modify libpng
- libpng version 1.4.6beta02 - December 31, 2010
+ libpng version 1.4.6beta02 - January 14, 2011
Updated and distributed by Glenn Randers-Pehrson
<glennrp at users.sourceforge.net>
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -796,7 +796,7 @@
Based on:
- libpng versions 0.97, January 1998, through 1.4.6beta02 - December 31, 2010
+ libpng versions 0.97, January 1998, through 1.4.6beta02 - January 14, 2011
Updated and distributed by Glenn Randers-Pehrson
Copyright (c) 1998-2010 Glenn Randers-Pehrson
@@ -4088,7 +4088,7 @@
.SH XIII. Y2K Compliance in libpng
-December 31, 2010
+January 14, 2011
Since the PNG Development group is an ad-hoc body, we can't make
an official declaration.
@@ -4342,7 +4342,7 @@
Thanks to Frank J. T. Wojcik for helping with the documentation.
-Libpng version 1.4.6beta02 - December 31, 2010:
+Libpng version 1.4.6beta02 - January 14, 2011:
Initially created in 1995 by Guy Eric Schalnat, then of Group 42, Inc.
Currently maintained by Glenn Randers-Pehrson (glennrp at users.sourceforge.net).
@@ -4365,7 +4365,7 @@
This code is released under the libpng license.
-libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, December 31, 2010, are
+libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, January 14, 2011, are
Copyright (c) 2004,2006-2007 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
@@ -4464,7 +4464,7 @@
Glenn Randers-Pehrson
glennrp at users.sourceforge.net
-December 31, 2010
+January 14, 2011
.\" end of man page
diff --git a/libpngpf.3 b/libpngpf.3
index 91f291d..5e447e1 100644
--- a/libpngpf.3
+++ b/libpngpf.3
@@ -1,4 +1,4 @@
-.TH LIBPNGPF 3 "December 31, 2010"
+.TH LIBPNGPF 3 "January 14, 2011"
.SH NAME
libpng \- Portable Network Graphics (PNG) Reference Library 1.4.6beta02
(private functions)
diff --git a/png.5 b/png.5
index 03115dc..f15ffe9 100644
--- a/png.5
+++ b/png.5
@@ -1,4 +1,4 @@
-.TH PNG 5 "December 31, 2010"
+.TH PNG 5 "January 14, 2011"
.SH NAME
png \- Portable Network Graphics (PNG) format
.SH DESCRIPTION
diff --git a/png.c b/png.c
index de8d4f7..58c82be 100644
--- a/png.c
+++ b/png.c
@@ -547,13 +547,13 @@
#else
#ifdef __STDC__
return ((png_charp) PNG_STRING_NEWLINE \
- "libpng version 1.4.6beta02 - December 31, 2010" PNG_STRING_NEWLINE \
+ "libpng version 1.4.6beta02 - January 14, 2011" PNG_STRING_NEWLINE \
"Copyright (c) 1998-2010 Glenn Randers-Pehrson" PNG_STRING_NEWLINE \
"Copyright (c) 1996-1997 Andreas Dilger" PNG_STRING_NEWLINE \
"Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc." \
PNG_STRING_NEWLINE);
#else
- return ((png_charp) "libpng version 1.4.6beta02 - December 31, 2010\
+ return ((png_charp) "libpng version 1.4.6beta02 - January 14, 2011\
Copyright (c) 1998-2010 Glenn Randers-Pehrson\
Copyright (c) 1996-1997 Andreas Dilger\
Copyright (c) 1995-1996 Guy Eric Schalnat, Group 42, Inc.");
diff --git a/png.h b/png.h
index 074ac8b..71dfeeb 100644
--- a/png.h
+++ b/png.h
@@ -1,7 +1,7 @@
/* png.h - header file for PNG reference library
*
- * libpng version 1.4.6beta02 - December 31, 2010
+ * libpng version 1.4.6beta02 - January 14, 2011
* Copyright (c) 1998-2010 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.)
@@ -11,7 +11,7 @@
* 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 1.4.6beta02 - December 31, 2010: Glenn
+ * libpng versions 0.97, January 1998, through 1.4.6beta02 - January 14, 2011: Glenn
* See also "Contributing Authors", below.
*
* Note about libpng version numbers:
@@ -185,7 +185,7 @@
*
* This code is released under the libpng license.
*
- * libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, December 31, 2010, are
+ * libpng versions 1.2.6, August 15, 2004, through 1.4.6beta02, January 14, 2011, are
* Copyright (c) 2004, 2006-2010 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:
@@ -297,7 +297,7 @@
* Y2K compliance in libpng:
* =========================
*
- * December 31, 2010
+ * January 14, 2011
*
* Since the PNG Development group is an ad-hoc body, we can't make
* an official declaration.
@@ -361,7 +361,7 @@
/* Version information for png.h - this should match the version in png.c */
#define PNG_LIBPNG_VER_STRING "1.4.6beta02"
#define PNG_HEADER_VERSION_STRING \
- " libpng version 1.4.6beta02 - December 31, 2010\n"
+ " libpng version 1.4.6beta02 - January 14, 2011\n"
#define PNG_LIBPNG_VER_SONUM 14
#define PNG_LIBPNG_VER_DLLNUM 14
diff --git a/pngconf.h b/pngconf.h
index 926674b..bae615a 100644
--- a/pngconf.h
+++ b/pngconf.h
@@ -1,7 +1,7 @@
/* pngconf.h - machine configurable file for libpng
*
- * libpng version 1.4.6beta02 - December 31, 2010
+ * libpng version 1.4.6beta02 - January 14, 2011
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngpriv.h b/pngpriv.h
index 83fc8c8..666c82d 100644
--- a/pngpriv.h
+++ b/pngpriv.h
@@ -1,7 +1,7 @@
/* pngpriv.h - private declarations for use inside libpng
*
- * libpng version 1.4.6beta02 - December 31, 2010
+ * libpng version 1.4.6beta02 - January 14, 2011
* For conditions of distribution and use, see copyright notice in png.h
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
* (Version 0.96 Copyright (c) 1996, 1997 Andreas Dilger)
diff --git a/pngread.c b/pngread.c
index 99cd48d..633cac0 100644
--- a/pngread.c
+++ b/pngread.c
@@ -1,7 +1,7 @@
/* pngread.c - read a PNG file
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/pngrio.c b/pngrio.c
index 2b77198..bf85439 100644
--- a/pngrio.c
+++ b/pngrio.c
@@ -1,7 +1,7 @@
/* pngrio.c - functions for data input
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/pngrtran.c b/pngrtran.c
index 22526d3..58c5c0a 100644
--- a/pngrtran.c
+++ b/pngrtran.c
@@ -1,7 +1,7 @@
/* pngrtran.c - transforms the data in a row for PNG readers
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/pngrutil.c b/pngrutil.c
index cdea6bb..8af8b39 100644
--- a/pngrutil.c
+++ b/pngrutil.c
@@ -1,7 +1,7 @@
/* pngrutil.c - utilities to read a PNG file
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/pngset.c b/pngset.c
index c4f15ba..e264fea 100644
--- a/pngset.c
+++ b/pngset.c
@@ -1,7 +1,7 @@
/* pngset.c - storage of image information into info struct
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/pngtest.c b/pngtest.c
index 7e314f8..ab30eaf 100644
--- a/pngtest.c
+++ b/pngtest.c
@@ -1,7 +1,7 @@
/* pngtest.c - a simple test program to test libpng
*
- * Last changed in libpng 1.4.5 [December 31, 2010]
+ * Last changed in libpng 1.4.5 [January 14, 2011]
* Copyright (c) 1998-2010 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/projects/vstudio/readme.txt b/projects/vstudio/readme.txt
index e003689..af097ac 100644
--- a/projects/vstudio/readme.txt
+++ b/projects/vstudio/readme.txt
@@ -1,7 +1,7 @@
VisualStudio instructions
-libpng version 1.4.6beta02 - December 31, 2010
+libpng version 1.4.6beta02 - January 14, 2011
Copyright (c) 1998-2010 Glenn Randers-Pehrson
diff --git a/projects/vstudio/zlib.props b/projects/vstudio/zlib.props
index 788f277..1db4fc2 100644
--- a/projects/vstudio/zlib.props
+++ b/projects/vstudio/zlib.props
@@ -2,7 +2,7 @@
<!--
* zlib.props - location of zlib source and build
*
- * libpng version 1.4.6beta02 - December 31, 2010
+ * libpng version 1.4.6beta02 - January 14, 2011
*
* Copyright (c) 1998-2010 Glenn Randers-Pehrson
*
diff --git a/scripts/README.txt b/scripts/README.txt
index f908f17..d99496e 100644
--- a/scripts/README.txt
+++ b/scripts/README.txt
@@ -1,5 +1,5 @@
-Makefiles for libpng version 1.4.6beta02 - December 31, 2010
+Makefiles for libpng version 1.4.6beta02 - January 14, 2011
makefile.linux => Linux/ELF makefile
(gcc, creates libpng14.so.14.1.4.6beta02)
diff --git a/xCM-1.4.5 b/xCM-1.4.5
new file mode 100644
index 0000000..db91f43
--- /dev/null
+++ b/xCM-1.4.5
@@ -0,0 +1,374 @@
+cmake_minimum_required(VERSION 2.4.4)
+set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
+
+if(UNIX AND NOT DEFINED CMAKE_BUILD_TYPE)
+ if(CMAKE_MAJOR_VERSION EQUAL 2 AND CMAKE_MINOR_VERSION EQUAL 4)
+ # workaround CMake 2.4.x bug
+ set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
+ "Choose the type of build, options are:
+ None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used)
+ Debug
+ Release
+ RelWithDebInfo
+ MinSizeRel.")
+ else()
+ set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
+ "Choose the type of build, options are:
+ None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used)
+ Debug
+ Release
+ RelWithDebInfo
+ MinSizeRel.")
+ endif()
+endif()
+
+project(libpng C)
+enable_testing()
+
+# Copyright (C) 2007-2010 Glenn Randers-Pehrson
+
+# This code is released under the libpng license.
+# For conditions of distribution and use, see the disclaimer
+# and license in png.h
+
+set(PNGLIB_MAJOR 1)
+set(PNGLIB_MINOR 4)
+set(PNGLIB_RELEASE 6)
+set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
+set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
+
+# needed packages
+find_package(ZLIB REQUIRED)
+include_directories(${ZLIB_INCLUDE_DIR})
+
+if(NOT WIN32)
+ find_library(M_LIBRARY
+ NAMES m
+ PATHS /usr/lib /usr/local/lib
+ )
+ if(NOT M_LIBRARY)
+ message(STATUS
+ "math library 'libm' not found - floating point support disabled")
+ endif()
+else()
+ # not needed on windows
+ set(M_LIBRARY "")
+endif()
+
+# COMMAND LINE OPTIONS
+if(DEFINED PNG_SHARED)
+ option(PNG_SHARED "Build shared lib" ${PNG_SHARED})
+else()
+ option(PNG_SHARED "Build shared lib" ON)
+endif()
+if(DEFINED PNG_STATIC)
+ option(PNG_STATIC "Build static lib" ${PNG_STATIC})
+else()
+ option(PNG_STATIC "Build static lib" ON)
+endif()
+
+if(MINGW)
+ option(PNG_TESTS "Build pngtest" NO)
+else()
+ option(PNG_TESTS "Build pngtest" YES)
+endif()
+
+option(PNG_NO_CONSOLE_IO "FIXME" YES)
+option(PNG_NO_STDIO "FIXME" YES)
+option(PNG_DEBUG "Build with debug output" NO)
+option(PNGARG "FIXME" YES)
+#TODO:
+# PNG_CONSOLE_IO_SUPPORTED
+
+# maybe needs improving, but currently I don't know when we can enable what :)
+set(png_asm_tmp "OFF")
+if(NOT WIN32)
+ find_program(uname_executable NAMES uname PATHS /bin /usr/bin /usr/local/bin)
+ if(uname_executable)
+ exec_program(${uname_executable}
+ ARGS --machine OUTPUT_VARIABLE uname_output)
+ if("uname_output" MATCHES "^.*i[1-9]86.*$")
+ set(png_asm_tmp "ON")
+ else("uname_output" MATCHES "^.*i[1-9]86.*$")
+ set(png_asm_tmp "OFF")
+ endif("uname_output" MATCHES "^.*i[1-9]86.*$")
+ endif(uname_executable)
+else()
+ # this env var is normally only set on win64
+ set(TEXT "ProgramFiles(x86)")
+ if("$ENV{${TEXT}}" STREQUAL "")
+ set(png_asm_tmp "ON")
+ endif("$ENV{${TEXT}}" STREQUAL "")
+endif()
+
+# SET LIBNAME
+set(PNG_LIB_NAME png${PNGLIB_MAJOR}${PNGLIB_MINOR})
+
+# to distinguish between debug and release lib
+set(CMAKE_DEBUG_POSTFIX "d")
+
+# OUR SOURCES
+set(libpng_public_hdrs
+ png.h
+ pngconf.h
+)
+set(libpng_sources
+ ${libpng_public_hdrs}
+ pngpriv.h
+ png.c
+ pngerror.c
+ pngget.c
+ pngmem.c
+ pngpread.c
+ pngread.c
+ pngrio.c
+ pngrtran.c
+ pngrutil.c
+ pngset.c
+ pngtrans.c
+ pngwio.c
+ pngwrite.c
+ pngwtran.c
+ pngwutil.c
+)
+set(pngtest_sources
+ pngtest.c
+)
+# SOME NEEDED DEFINITIONS
+
+add_definitions(-DPNG_CONFIGURE_LIBPNG)
+
+if(_AIX)
+ add_definitions(-D_ALL_SOURCE)
+endif(_AIX)
+
+if(MSVC)
+ add_definitions(-DPNG_NO_MODULEDEF -D_CRT_SECURE_NO_DEPRECATE)
+endif(MSVC)
+
+if(PNG_SHARED OR NOT MSVC)
+ #if building msvc static this has NOT to be defined
+ add_definitions(-DZLIB_DLL)
+endif()
+
+
+if(PNG_CONSOLE_IO_SUPPORTED)
+ add_definitions(-DPNG_CONSOLE_IO_SUPPORTED)
+endif()
+
+if(PNG_NO_CONSOLE_IO)
+ add_definitions(-DPNG_NO_CONSOLE_IO)
+endif()
+
+if(PNG_NO_STDIO)
+ add_definitions(-DPNG_NO_STDIO)
+endif()
+
+if(PNG_DEBUG)
+ add_definitions(-DPNG_DEBUG)
+endif()
+
+if(NOT M_LIBRARY AND NOT WIN32)
+ add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED)
+endif()
+
+# NOW BUILD OUR TARGET
+include_directories(${CMAKE_CURRENT_SOURCE_DIR} ${ZLIB_INCLUDE_DIR})
+
+if(PNG_SHARED)
+ add_library(${PNG_LIB_NAME} SHARED ${libpng_sources})
+ if(MSVC)
+ # msvc does not append 'lib' - do it here to have consistent name
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES PREFIX "lib")
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES IMPORT_PREFIX "lib")
+ endif()
+ target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY})
+endif()
+
+if(PNG_STATIC)
+# does not work without changing name
+ set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static)
+ add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources})
+ if(MSVC)
+ # msvc does not append 'lib' - do it here to have consistent name
+ set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES PREFIX "lib")
+ endif()
+ target_link_libraries(${PNG_LIB_NAME_STATIC} ${ZLIB_LIBRARY} ${M_LIBRARY})
+endif()
+
+
+if(PNG_SHARED AND WIN32)
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL)
+endif()
+
+if(PNG_TESTS AND PNG_SHARED)
+ # does not work with msvc due to png_lib_ver issue
+ add_executable(pngtest ${pngtest_sources})
+ target_link_libraries(pngtest ${PNG_LIB_NAME})
+ add_test(pngtest ./pngtest ${CMAKE_CURRENT_SOURCE_DIR}/pngtest.png)
+endif()
+
+#
+# Set a variable with CMake code which:
+# Creates a symlink from src to dest (if possible) or alternatively
+# copies if different.
+macro(_png_generate_symlink_code CODE SRC DEST)
+ if(WIN32 AND NOT CYGWIN)
+ set(_png_gsc_message "Copying ${SRC} to ${DEST} if needed")
+ set(_png_gsc_operation "copy_if_different")
+ else()
+ set(_png_gsc_message "Symlinking ${SRC} to ${DEST}")
+ set(_png_gsc_operation "create_symlink")
+ endif()
+
+ set(${CODE} "
+ message(STATUS \"${_png_gsc_message}\")
+ execute_process(COMMAND \${CMAKE_COMMAND} -E ${_png_gsc_operation}
+ \"${SRC}\" \"${DEST}\")
+ ")
+endmacro()
+
+# CREATE PKGCONFIG FILES
+# we use the same files like ./configure, so we have to set its vars
+if(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+ set(CMAKE_INSTALL_LIBDIR ${CMAKE_INSTALL_PREFIX}/lib)
+endif(NOT DEFINED CMAKE_INSTALL_LIBDIR)
+set(prefix ${CMAKE_INSTALL_PREFIX})
+set(exec_prefix ${CMAKE_INSTALL_PREFIX})
+set(libdir ${CMAKE_INSTALL_LIBDIR})
+set(includedir ${CMAKE_INSTALL_PREFIX}/include)
+set(LIBS "-lz -lm")
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng.pc.in
+ ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc @ONLY)
+_png_generate_symlink_code(PNG_PC_INSTALL_CODE ${PNGLIB_NAME}.pc libpng.pc)
+install(CODE ${PNG_PC_INSTALL_CODE})
+
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpng-config.in
+ ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config @ONLY)
+_png_generate_symlink_code(PNG_CONFIG_INSTALL_CODE ${PNGLIB_NAME}-config
+ libpng-config)
+install(CODE ${PNG_CONFIG_INSTALL_CODE})
+
+# SET UP LINKS
+if(PNG_SHARED)
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES
+# VERSION 14.${PNGLIB_RELEASE}.1.4.6beta02
+ VERSION 14.${PNGLIB_RELEASE}.0
+ SOVERSION 14
+ CLEAN_DIRECT_OUTPUT 1)
+endif()
+if(PNG_STATIC)
+ # MSVC doesn't use a different file extension for shared vs. static
+ # libs. We are able to change OUTPUT_NAME to remove the _static
+ # for all other platforms.
+ if(NOT MSVC)
+ set_target_properties(${PNG_LIB_NAME_STATIC} PROPERTIES
+ OUTPUT_NAME ${PNG_LIB_NAME}
+ CLEAN_DIRECT_OUTPUT 1)
+ endif()
+endif()
+
+# If CMake > 2.4.x, we set a variable used below to export
+# targets to an export file.
+# TODO: Use VERSION_GREATER after our cmake_minimum_required >= 2.6.2
+if(CMAKE_MAJOR_VERSION GREATER 1 AND CMAKE_MINOR_VERSION GREATER 4)
+ set(PNG_EXPORT_RULE EXPORT libpng)
+elseif(CMAKE_MAJOR_VERSION GREATER 2) # future proof
+ set(PNG_EXPORT_RULE EXPORT libpng)
+endif()
+
+# INSTALL
+if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
+ if(PNG_SHARED)
+ install(TARGETS ${PNG_LIB_NAME}
+ ${PNG_EXPORT_RULE}
+ RUNTIME DESTINATION bin
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+
+ # Create a symlink for libpng.dll.a => libpng14.dll.a on Cygwin
+ if(CYGWIN)
+ _png_generate_symlink_code(PNG_SHARED_IMPLIB_INSTALL_CODE
+ ${PNGLIB_NAME}${CMAKE_IMPORT_LIBRARY_SUFFIX}
+ libpng${CMAKE_IMPORT_LIBRARY_SUFFIX})
+ install(CODE ${PNG_SHARED_IMPLIB_INSTALL_CODE})
+ install(FILES
+ ${CMAKE_CURRENT_BINARY_DIR}/libpng${CMAKE_IMPORT_LIBRARY_SUFFIX}
+ DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ endif()
+
+ if(NOT WIN32)
+ _png_generate_symlink_code(PNG_SHARED_INSTALL_CODE
+ ${PNGLIB_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}
+ libpng${CMAKE_SHARED_LIBRARY_SUFFIX})
+ install(CODE ${PNG_SHARED_INSTALL_CODE})
+ install(FILES
+ ${CMAKE_CURRENT_BINARY_DIR}/libpng${CMAKE_SHARED_LIBRARY_SUFFIX}
+ DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ endif()
+ endif()
+
+ if(PNG_STATIC)
+ install(TARGETS ${PNG_LIB_NAME_STATIC}
+ ${PNG_EXPORT_RULE}
+ LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+ ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ if(NOT WIN32 OR CYGWIN)
+ _png_generate_symlink_code(PNG_STATIC_INSTALL_CODE
+ ${PNGLIB_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}
+ libpng${CMAKE_STATIC_LIBRARY_SUFFIX})
+ install(CODE ${PNG_STATIC_INSTALL_CODE})
+ install(FILES
+ ${CMAKE_CURRENT_BINARY_DIR}/libpng${CMAKE_STATIC_LIBRARY_SUFFIX}
+ DESTINATION ${CMAKE_INSTALL_LIBDIR})
+ endif()
+ endif()
+endif()
+
+if(NOT SKIP_INSTALL_HEADERS AND NOT SKIP_INSTALL_ALL )
+ install(FILES ${libpng_public_hdrs} DESTINATION include)
+ install(FILES ${libpng_public_hdrs} DESTINATION include/${PNGLIB_NAME})
+endif()
+if(NOT SKIP_INSTALL_EXECUTABLES AND NOT SKIP_INSTALL_ALL )
+ install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config DESTINATION bin)
+ install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config
+ DESTINATION bin)
+endif()
+if(NOT SKIP_INSTALL_FILES AND NOT SKIP_INSTALL_ALL )
+ # Install man pages
+ if(NOT PNG_MAN_DIR)
+ set(PNG_MAN_DIR "share/man")
+ endif()
+ install(FILES libpng.3 libpngpf.3 DESTINATION ${PNG_MAN_DIR}/man3)
+ install(FILES png.5 DESTINATION ${PNG_MAN_DIR}/man5)
+ # Install pkg-config files
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpng.pc
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+ install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/libpng-config
+ DESTINATION bin)
+ install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}.pc
+ DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
+ install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${PNGLIB_NAME}-config
+ DESTINATION bin)
+endif()
+
+# On versions of CMake that support it, create an export file CMake
+# users can include() to import our targets
+if(PNG_EXPORT_RULE AND NOT SKIP_INSTALL_EXPORT AND NOT SKIP_INSTALL_ALL )
+ install(EXPORT libpng DESTINATION lib/libpng FILE lib${PNG_LIB_NAME}.cmake)
+endif()
+
+# what's with libpng.txt and all the extra files?
+
+
+# UNINSTALL
+# do we need this?
+
+
+# DIST
+# do we need this?
+
+# to create msvc import lib for mingw compiled shared lib
+# pexports libpng.dll > libpng.def
+# lib /def:libpng.def /machine:x86
+
