diff options
Diffstat (limited to 'Modules/FindPNG.cmake')
| -rw-r--r-- | Modules/FindPNG.cmake | 35 |
1 files changed, 25 insertions, 10 deletions
diff --git a/Modules/FindPNG.cmake b/Modules/FindPNG.cmake index a2577d2..873c3de 100644 --- a/Modules/FindPNG.cmake +++ b/Modules/FindPNG.cmake @@ -1,19 +1,34 @@ -# - Find the native PNG includes and library +#.rst: +# FindPNG +# ------- +# +# Find the native PNG includes and library +# +# # # This module searches libpng, the library for working with PNG images. # # It defines the following variables -# PNG_INCLUDE_DIRS, where to find png.h, etc. -# PNG_LIBRARIES, the libraries to link against to use PNG. -# PNG_DEFINITIONS - You should add_definitons(${PNG_DEFINITIONS}) before compiling code that includes png library files. -# PNG_FOUND, If false, do not try to use PNG. -# PNG_VERSION_STRING - the version of the PNG library found (since CMake 2.8.8) +# +# :: +# +# PNG_INCLUDE_DIRS, where to find png.h, etc. +# PNG_LIBRARIES, the libraries to link against to use PNG. +# PNG_DEFINITIONS - You should add_definitons(${PNG_DEFINITIONS}) before compiling code that includes png library files. +# PNG_FOUND, If false, do not try to use PNG. +# PNG_VERSION_STRING - the version of the PNG library found (since CMake 2.8.8) +# # Also defined, but not for general use are -# PNG_LIBRARY, where to find the PNG library. -# For backward compatiblity the variable PNG_INCLUDE_DIR is also set. It has the same value as PNG_INCLUDE_DIRS. # -# Since PNG depends on the ZLib compression library, none of the above will be -# defined unless ZLib can be found. +# :: +# +# PNG_LIBRARY, where to find the PNG library. +# +# For backward compatiblity the variable PNG_INCLUDE_DIR is also set. +# It has the same value as PNG_INCLUDE_DIRS. +# +# Since PNG depends on the ZLib compression library, none of the above +# will be defined unless ZLib can be found. #============================================================================= # Copyright 2002-2009 Kitware, Inc. |