diff options
author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2011-01-14 17:22:53 -0600 |
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committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2011-01-14 17:25:59 -0600 |
commit | 02feeda587c47fb46988bdf9e98c3a1a7f606935 (patch) | |
tree | 836f3547789f72d9e7c7f2ee3e6c18b063993cac | |
parent | 94c3a45f4c4fd96607cb2a091248a77f72856394 (diff) | |
download | libpng-1.4.6beta02.tar.gz |
[master] Imported from libpng-1.4.6beta02.tarv1.4.6beta02
-rw-r--r-- | INSTALL | 2 | ||||
-rw-r--r-- | LICENSE | 4 | ||||
-rw-r--r-- | README | 2 | ||||
-rw-r--r-- | libpng-1.4.6beta02.txt | 6 | ||||
-rw-r--r-- | libpng.3 | 14 | ||||
-rw-r--r-- | libpngpf.3 | 2 | ||||
-rw-r--r-- | png.5 | 2 | ||||
-rw-r--r-- | png.c | 4 | ||||
-rw-r--r-- | png.h | 10 | ||||
-rw-r--r-- | pngconf.h | 2 | ||||
-rw-r--r-- | pngpriv.h | 2 | ||||
-rw-r--r-- | pngread.c | 2 | ||||
-rw-r--r-- | pngrio.c | 2 | ||||
-rw-r--r-- | pngrtran.c | 2 | ||||
-rw-r--r-- | pngrutil.c | 2 | ||||
-rw-r--r-- | pngset.c | 2 | ||||
-rw-r--r-- | pngtest.c | 2 | ||||
-rw-r--r-- | projects/vstudio/readme.txt | 2 | ||||
-rw-r--r-- | projects/vstudio/zlib.props | 2 | ||||
-rw-r--r-- | scripts/README.txt | 2 | ||||
-rw-r--r-- | xCM-1.4.5 | 374 |
21 files changed, 408 insertions, 34 deletions
@@ -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 @@ -10,7 +10,7 @@ this sentence. 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 @@ certification mark of the Open Source Initiative. Glenn Randers-Pehrson glennrp at users.sourceforge.net -December 31, 2010 +January 14, 2011 @@ -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 314025282..5f0c43ce6 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 @@ libpng.txt - A description on how to use and modify libpng 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 @@ Other rules can be inferred by inspecting the libpng source. 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. @@ -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 @@ 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 1.4.6beta02 - 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 @@ libpng.txt - A description on how to use and modify libpng 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 @@ Other rules can be inferred by inspecting the libpng source. .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 @@ possible without all of you. 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 sentence. 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 @@ certification mark of the Open Source Initiative. 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 91f291d56..5e447e100 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) @@ -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 @@ -547,13 +547,13 @@ png_get_copyright(png_structp png_ptr) #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."); @@ -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 @@ -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) @@ -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) @@ -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.) @@ -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 22526d385..58c5c0a8d 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 cdea6bbe9..8af8b39ad 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.) @@ -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.) @@ -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 e003689f6..af097ac48 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 788f27767..1db4fc2b9 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 f908f17e2..d99496e14 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 000000000..db91f436a --- /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 + |