Imported from libpng-1.2.15beta6.tar

scripts/CMakeLists.txt

@@ -1,147 +1,193 @@
-project(libpng)
+project(PNG)
 
-SET(PNG_VER_MAJOR 1)
-SET(PNG_VER_MINOR 2)
-SET(PNG_VER_PATCH 15)
+set(PNGLIB_MAJOR 1)
+set(PNGLIB_MINOR 2)
+set(PNGLIB_RELEASE 15)
+set(PNGLIB_NAME libpng${PNGLIB_MAJOR}${PNGLIB_MINOR})
+set(PNGLIB_VERSION ${PNGLIB_MAJOR}.${PNGLIB_MINOR}.${PNGLIB_RELEASE})
 
 # needed packages
 find_package(ZLIB REQUIRED)
+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(NOT M_LIBRARY)
+else(NOT WIN32)
+ # not needed on windows
+ set(M_LIBRARY "")
+endif(NOT WIN32)
 
 
-# command line options
+# COMMAND LINE OPTIONS
 option(PNG_SHARED "Build shared lib" YES)
 option(PNG_TESTS  "Build pngtest" YES)
+option(PNG_NO_CONSOLE_IO "FIXME" YES)
+option(PNG_NO_STDIO      "FIXME" YES)
+option(PNG_DEBUG         "Build with debug output" YES)
+option(PNGARG            "FIXME" YES)
 #TODO:
-# PNG_NO_CONSOLE_IO
-# PNG_NO_STDIO
 # PNG_CONSOLE_IO_SUPPORTED
-# PNGARG
-# some others :)
 
+# 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)
+ 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)
 endif(NOT WIN32)
 
 option(PNG_MMX "Use MMX assembler code (x86 only)" ${png_asm_tmp})
 
-
+# SET LIBNAME
 # msvc does not append 'lib' - do it here to have consistent name
 if(MSVC)
-  set(PNG_LIB_NAME lib)
+ set(PNG_LIB_NAME lib)
 endif(MSVC)
-#set(PNG_LIB_NAME ${PNG_LIB_NAME}png-${PNG_VER_MAJOR}.${PNG_VER_MINOR})
-set(PNG_LIB_NAME ${PNG_LIB_NAME}png)
+set(PNG_LIB_NAME ${PNG_LIB_NAME}png${PNGLIB_MAJOR}${PNGLIB_MINOR})
 
 # to distinguish between debug and release lib
 set(CMAKE_DEBUG_POSTFIX "d")
 
 # append _static to static lib
 if(NOT PNG_SHARED)
-  set(PNG_LIB_NAME ${PNG_LIB_NAME}_static)
+ set(PNG_LIB_NAME ${PNG_LIB_NAME}_static)
 endif(NOT PNG_SHARED)
 
 
-# our sources
+# OUR SOURCES
 set(libpng_sources
-  png.h
-  pngconf.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
+ png.h
+ pngconf.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
+       pngtest.c
 )
 
 
-# Some needed definitions
+# SOME NEEDED DEFINITIONS
 add_definitions(-DZLIB_DLL)
 
 if(MSVC)
-  add_definitions(-DPNG_USE_PNGVCRD -DPNG_NO_MODULEDEF -D_CRT_SECURE_NO_DEPRECATE)
-  set(libpng_sources ${libpng_sources}
-          pngvcrd.c
-  )
+ add_definitions(-DPNG_USE_PNGVCRD -DPNG_NO_MODULEDEF -D_CRT_SECURE_NO_DEPRECATE)
+ set(libpng_sources ${libpng_sources}
+         pngvcrd.c
+ )
 else(MSVC)
-  add_definitions(-DPNG_USE_PNGGCCRD -DPNG_USE_GLOBAL_ARRAYS)
-  set(libpng_sources ${libpng_sources}
-          pnggccrd.c
-  )
+ add_definitions(-DPNG_USE_PNGGCCRD)
+ set(libpng_sources ${libpng_sources}
+         pnggccrd.c
+ )
 endif(MSVC)
 
-if(NOT PNG_MMX)
-  add_definitions(-DPNG_NO_MMX_CODE)
-endif(NOT PNG_MMX)
+if(NOT MSVC)
+ if(NOT PNG_MMX)
+   add_definitions(-DLIBPNG_NO_MMX)
+ endif(NOT PNG_MMX)
+else(NOT MSVC)
+ # maybe add this to pngconf.h ?
+ add_definitions(-DPNG_MMX_CODE_SUPPORTED)
+endif(NOT MSVC)
 
-if(NOT WIN32)
-  find_library(M_LIBRARY
-      NAMES m
-      PATHS /usr/lib /usr/local/lib
-  )
-endif(NOT WIN32)
 
-# now build our target
-include_directories(${CMAKE_SOURCE_DIR} ${ZLIB_INCLUDE_DIR})
+if(PNG_CONSOLE_IO_SUPPORTED)
+ add_definitions(-DPNG_CONSOLE_IO_SUPPORTED)
+endif(PNG_CONSOLE_IO_SUPPORTED)
+
+if(PNG_NO_CONSOLE_IO)
+ add_definitions(-DPNG_NO_CONSOLE_IO)
+endif(PNG_NO_CONSOLE_IO)
+
+if(PNG_NO_STDIO)
+ add_definitions(-DPNG_NO_STDIO)
+endif(PNG_NO_STDIO)
+
+if(PNG_DEBUG)
+ add_definitions(-DPNG_DEBUG)
+endif(PNG_DEBUG)
+
+if(NOT M_LIBRARY)
+ add_definitions(-DPNG_NO_FLOATING_POINT_SUPPORTED)
+endif(NOT M_LIBRARY)
+
+# NOW BUILD OUR TARGET
+include_directories(${PNG_SOURCE_DIR} ${ZLIB_INCLUDE_DIR})
 
 if(PNG_SHARED)
-  add_library(${PNG_LIB_NAME} SHARED ${libpng_sources})
+ add_library(${PNG_LIB_NAME} SHARED ${libpng_sources})
 else(PNG_SHARED)
-  add_library(STATIC ${libpng_sources})
+ add_library(STATIC ${libpng_sources})
 endif(PNG_SHARED)
 
 target_link_libraries(${PNG_LIB_NAME} ${ZLIB_LIBRARY} ${M_LIBRARY})
 if(PNG_SHARED AND WIN32)
-  set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL)
+ set_target_properties(${PNG_LIB_NAME} PROPERTIES DEFINE_SYMBOL PNG_BUILD_DLL)
 endif(PNG_SHARED AND WIN32)
 
 if(PNG_TESTS)
 # 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 ${CMAKE_SOURCE_DIR}/pngtest.png)
+ add_executable(pngtest ${pngtest_sources})
+ target_link_libraries(pngtest ${PNG_LIB_NAME})
+#  add_test(pngtest ${PNG_SOURCE_DIR}/pngtest.png)
 endif(PNG_TESTS)
 
 
-# install
-install_targets(/bin ${PNG_LIB_NAME})
-install(FILES libpng.so libpng.a DESTINATION lib)
-install(FILES png.h pngconf.h DESTINATION include)
-install(FILES libpng.3 libpngpf.3 DESTINATION man/man3)
+# CREATE PKGCONFIG FILES
+# we use the same files like ./configure, so we have to set its vars
+set(prefix      ${CMAKE_INSTALL_PREFIX}/bin)
+set(exec_prefix ${CMAKE_INSTALL_PREFIX}/bin)
+set(libdir      ${CMAKE_INSTALL_PREFIX}/lib)
+set(includedir  ${CMAKE_INSTALL_PREFIX}/include)
+
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng.pc.in ${PNG_BINARY_DIR}/libpng.pc)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in ${PNG_BINARY_DIR}/libpng-config)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng.pc.in ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc)
+configure_file(${PNG_SOURCE_DIR}/scripts/libpng-config.in ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config)
+
+# INSTALL
+install_targets(/lib ${PNG_LIB_NAME})
+install(FILES png.h pngconf.h                 DESTINATION include)
+install(FILES png.h pngconf.h                 DESTINATION include/${PNGLIB_NAME})
+install(FILES libpng.3 libpngpf.3             DESTINATION man/man3)
+install(FILES ${PNG_BINARY_DIR}/libpng.pc     DESTINATION lib/pkgconfig)
+install(FILES ${PNG_BINARY_DIR}/libpng-config DESTINATION bin)
+install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}.pc     DESTINATION lib/pkgconfig)
+install(FILES ${PNG_BINARY_DIR}/${PNGLIB_NAME}-config DESTINATION bin)
+
 # what's with libpng.txt and all the extra files?
 
 
-# uninstall
+# UNINSTALL
 # do we need this?
 
 
-# dist
+# 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
-
- 	  	 
-
- 	  	 

scripts/libpng-config-head.in

@@ -8,7 +8,7 @@
 
 # Modeled after libxml-config.
 
-version=1.2.15beta5
+version=1.2.15beta6
 prefix=""
 libdir=""
 libs=""

scripts/libpng-config.in

@@ -12,9 +12,9 @@ version="@PNGLIB_VERSION@"
 prefix="@prefix@"
 exec_prefix="@exec_prefix@"
 libdir="@libdir@"
-includedir="@includedir@/libpng@PNGLIB_MAJOR@"
-libs="-lpng@PNGLIB_MAJOR@"
-all_libs="-lpng@PNGLIB_MAJOR@ -lz -lm"
+includedir="@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
+libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
+all_libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ -lz -lm"
 I_opts="-I${includedir}"
 L_opts="-L${libdir}"
 R_opts=""

scripts/libpng.pc-configure.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.2.15beta5
+Version: 1.2.15beta6
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir} @LIBPNG_NO_MMX@

scripts/libpng.pc.in

@@ -5,6 +5,6 @@ includedir=@includedir@/libpng12
 
 Name: libpng
 Description: Loads and saves PNG files
-Version: 1.2.15beta5
+Version: 1.2.15beta6
 Libs: -L${libdir} -lpng12
 Cflags: -I${includedir}

scripts/makefile.32sunu

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.64sunu

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.aix

@@ -20,7 +20,7 @@ LN_SF = ln -f -s
 
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 prefix=/usr/local

scripts/makefile.beos

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.cygwin

@@ -80,7 +80,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 CYGDLL = 12
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=cygpng$(CYGDLL).dll

scripts/makefile.darwin

@@ -19,7 +19,7 @@ ZLIBINC=../zlib
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.dec

@@ -5,7 +5,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.elf

@@ -12,7 +12,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.gcmmx

@@ -16,7 +16,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hp64

@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpgcc

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.hpux

@@ -18,7 +18,7 @@ ZLIBINC=/opt/zlib/include
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.linux

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.mingw

@@ -76,7 +76,7 @@ CFLAGS= $(strip $(MINGW_CCFLAGS) $(addprefix -I,$(ZLIBINC)) \
 LIBNAME = libpng12
 PNGMAJ = 0
 MINGDLL = 12
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 SHAREDLIB=libpng$(MINGDLL).dll

scripts/makefile.ne12bsd

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng12
 
 LIB=	png12
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.15beta5
+SHLIB_MINOR=	1.2.15beta6
 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

scripts/makefile.netbsd

@@ -13,7 +13,7 @@ INCSDIR=${LOCALBASE}/include/libpng
 
 LIB=	png
 SHLIB_MAJOR=	3
-SHLIB_MINOR=	1.2.15beta5
+SHLIB_MINOR=	1.2.15beta6
 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

scripts/makefile.openbsd

@@ -7,7 +7,7 @@ LIBDIR=	${PREFIX}/lib
 MANDIR= ${PREFIX}/man/cat
 
 SHLIB_MAJOR=	0
-SHLIB_MINOR=	1.2.15beta5
+SHLIB_MINOR=	1.2.15beta6
 
 LIB=	png
 SRCS=	png.c pngerror.c pnggccrd.c pngget.c pngmem.c pngpread.c \

scripts/makefile.sco

@@ -9,7 +9,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sggcc

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.sgi

@@ -6,7 +6,7 @@
 # Library name:
 LIBNAME=libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/makefile.so9

@@ -8,7 +8,7 @@
 
 # Library name:
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 LIBNAME = libpng12
 

scripts/makefile.solaris

@@ -8,7 +8,7 @@
 # Library name:
 LIBNAME = libpng12
 PNGMAJ = 0
-PNGMIN = 1.2.15beta5
+PNGMIN = 1.2.15beta6
 PNGVER = $(PNGMAJ).$(PNGMIN)
 
 # Shared library names:

scripts/pngos2.def

@@ -2,7 +2,7 @@
 ; PNG.LIB module definition file for OS/2
 ;----------------------------------------
 
-; Version 1.2.15beta5
+; Version 1.2.15beta6
 
 LIBRARY		PNG
 DESCRIPTION	"PNG image compression library for OS/2"

scripts/pngw32.def

@@ -5,7 +5,7 @@
 LIBRARY
 
 EXPORTS
-;Version 1.2.15beta5
+;Version 1.2.15beta6
   png_build_grayscale_palette  @1
   png_check_sig        @2
   png_chunk_error      @3