42 lines
1.5 KiB
CMake
42 lines
1.5 KiB
CMake
#############################################################################
|
|
# Name: build/cmake/lib/png.cmake
|
|
# Purpose: Use external or internal libpng
|
|
# Author: Tobias Taschner
|
|
# Created: 2016-09-21
|
|
# Copyright: (c) 2016 wxWidgets development team
|
|
# Licence: wxWindows licence
|
|
#############################################################################
|
|
|
|
if(wxUSE_LIBPNG STREQUAL "builtin")
|
|
wx_add_builtin_library(wxpng
|
|
src/png/png.c
|
|
src/png/pngerror.c
|
|
src/png/pngget.c
|
|
src/png/pngmem.c
|
|
src/png/pngpread.c
|
|
src/png/pngread.c
|
|
src/png/pngrio.c
|
|
src/png/pngrtran.c
|
|
src/png/pngrutil.c
|
|
src/png/pngset.c
|
|
src/png/pngtrans.c
|
|
src/png/pngwio.c
|
|
src/png/pngwrite.c
|
|
src/png/pngwtran.c
|
|
src/png/pngwutil.c
|
|
)
|
|
if(WIN32)
|
|
# define this to get rid of a warning about using POSIX lfind():
|
|
# confusingly enough, we do define lfind as _lfind for MSVC but
|
|
# doing this results in a just more confusing warning, see:
|
|
# http://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=101278
|
|
target_compile_definitions(wxpng PRIVATE _CRT_NONSTDC_NO_WARNINGS)
|
|
endif()
|
|
target_include_directories(wxpng PRIVATE ${ZLIB_INCLUDE_DIRS})
|
|
target_link_libraries(wxpng PRIVATE ${ZLIB_LIBRARIES})
|
|
set(PNG_LIBRARIES wxpng)
|
|
set(PNG_INCLUDE_DIRS ${wxSOURCE_DIR}/src/png)
|
|
elseif(wxUSE_LIBPNG)
|
|
find_package(PNG REQUIRED)
|
|
endif()
|