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-rw-r--r--Modules/FindPNG.cmake35
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.