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[libpng17] Updated CMakeLists.txt to add OSX framework, change YES/NO to ON/OFF

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for consistency (Alexey Petruchik).
This commit is contained in:
Glenn Randers-Pehrson 2015-03-11 11:37:59 -05:00
parent c4c28d7251
commit 1d7f037627
3 changed files with 41 additions and 11 deletions
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6
ANNOUNCE
View File

@ -1,5 +1,5 @@
Libpng 1.7.0beta56 - March 9, 2015
Libpng 1.7.0beta56 - March 11, 2015
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.
@ -746,7 +746,9 @@ Version 1.7.0beta55 [March 9, 2015]
Added more error reporting in png_default_read_data().
Merged png_free_data() with libpng-1.6.17rc02.
Version 1.7.0beta56 [March 9, 2015]
Version 1.7.0beta56 [March 11, 2015]
Updated CMakeLists.txt to add OSX framework, change YES/NO to ON/OFF
for consistency (Alexey Petruchik).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

4
CHANGES
View File

@ -5036,7 +5036,9 @@ Version 1.7.0beta55 [March 9, 2015]
Added more error reporting in png_default_read_data().
Merged png_free_data() with libpng-1.6.17rc02.
Version 1.7.0beta56 [March 9, 2015]
Version 1.7.0beta56 [March 11, 2015]
Updated CMakeLists.txt to add OSX framework, change YES/NO to ON/OFF
for consistency (Alexey Petruchik).
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

42
CMakeLists.txt
View File

@ -1,6 +1,6 @@
# CMakeLists.txt
# Copyright (C) 2007-2014 Glenn Randers-Pehrson
# Copyright (C) 2007-2015 Glenn Randers-Pehrson
# This code is released under the libpng license.
# For conditions of distribution and use, see the disclaimer
@ -49,12 +49,20 @@ if(DEFINED PNG_STATIC)
else()
option(PNG_STATIC "Build static lib" ON)
endif()
option(PNG_TESTS "Build libpng tests" YES)
if(DEFINED PNG_FRAMEWORK)
option(PNG_FRAMEWORK "Build OS X framework" ${PNG_FRAMEWORK})
else()
option(PNG_FRAMEWORK "Build OS X framework" OFF)
endif()
if(DEFINED PNG_TESTS)
option(PNG_TESTS "Build libpng tests" ${PNG_TESTS})
else()
option(PNG_TESTS "Build libpng tests" ON)
endif()
# Many more configuration options could be added here
option(PNG_DEBUG "Build with debug output" NO)
option(PNGARG "Disable ANSI-C prototypes" NO)
option(PNG_DEBUG "Build with debug output" OFF)
option(PNGARG "Disable ANSI-C prototypes" OFF)
# SET LIBNAME
set(PNG_LIB_NAME png${PNGLIB_MAJOR}${PNGLIB_MINOR})
@ -134,7 +142,7 @@ if(PNG_SHARED)
endif()
if(PNG_STATIC)
# does not work without changing name
# does not work without changing name
set(PNG_LIB_NAME_STATIC ${PNG_LIB_NAME}_static)
add_library(${PNG_LIB_NAME_STATIC} STATIC ${libpng_sources})
list(APPEND PNG_LIB_TARGETS ${PNG_LIB_NAME_STATIC})
@ -145,10 +153,27 @@ if(PNG_STATIC)
target_link_libraries(${PNG_LIB_NAME_STATIC} ${ZLIB_LIBRARY} ${M_LIBRARY})
endif()
if(PNG_FRAMEWORK)
set(PNG_LIB_NAME_FRAMEWORK ${PNG_LIB_NAME}_framework)
add_library(${PNG_LIB_NAME_FRAMEWORK} SHARED ${libpng_sources})
list(APPEND PNG_LIB_TARGETS ${PNG_LIB_NAME_FRAMEWORK})
set_target_properties(${PNG_LIB_NAME_FRAMEWORK} PROPERTIES
FRAMEWORK TRUE
FRAMEWORK_VERSION ${PNGLIB_VERSION}
MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${PNGLIB_MAJOR}.${PNGLIB_MINOR}
MACOSX_FRAMEWORK_BUNDLE_VERSION ${PNGLIB_VERSION}
MACOSX_FRAMEWORK_IDENTIFIER org.libpng.libpng
XCODE_ATTRIBUTE_INSTALL_PATH "@rpath"
PUBLIC_HEADER "${libpng_public_hdrs}"
OUTPUT_NAME png)
target_link_libraries(${PNG_LIB_NAME_FRAMEWORK} ${ZLIB_LIBRARY} ${M_LIBRARY})
endif()
if(NOT PNG_LIB_TARGETS)
message(SEND_ERROR
"No library variant selected to build. "
"Please enable at least one of the following options: PNG_STATIC, PNG_SHARED")
"Please enable at least one of the following options: "
" PNG_STATIC, PNG_SHARED, PNG_FRAMEWORK")
endif()
if(PNG_SHARED AND WIN32)
@ -284,7 +309,8 @@ if(NOT SKIP_INSTALL_LIBRARIES AND NOT SKIP_INSTALL_ALL )
${PNG_EXPORT_RULE}
RUNTIME DESTINATION bin
LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
FRAMEWORK DESTINATION ${CMAKE_INSTALL_LIBDIR})
if(PNG_SHARED)
# Create a symlink for libpng.dll.a => libpng17.dll.a on Cygwin