diff options
Diffstat (limited to 'Modules/FindPNG.cmake')
| -rw-r--r-- | Modules/FindPNG.cmake | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/Modules/FindPNG.cmake b/Modules/FindPNG.cmake index a6c181cb1..d96d2ccf9 100644 --- a/Modules/FindPNG.cmake +++ b/Modules/FindPNG.cmake @@ -30,7 +30,7 @@ if(PNG_FIND_QUIETLY) set(_FIND_ZLIB_ARG QUIET) -endif(PNG_FIND_QUIETLY) +endif() find_package(ZLIB ${_FIND_ZLIB_ARG}) if(ZLIB_FOUND) @@ -43,27 +43,27 @@ if(ZLIB_FOUND) if (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) # png.h includes zlib.h. Sigh. - SET(PNG_INCLUDE_DIRS ${PNG_PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR} ) - SET(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIRS} ) # for backward compatiblity - SET(PNG_LIBRARIES ${PNG_LIBRARY} ${ZLIB_LIBRARY}) + set(PNG_INCLUDE_DIRS ${PNG_PNG_INCLUDE_DIR} ${ZLIB_INCLUDE_DIR} ) + set(PNG_INCLUDE_DIR ${PNG_INCLUDE_DIRS} ) # for backward compatiblity + set(PNG_LIBRARIES ${PNG_LIBRARY} ${ZLIB_LIBRARY}) if (CYGWIN) if(BUILD_SHARED_LIBS) # No need to define PNG_USE_DLL here, because it's default for Cygwin. - else(BUILD_SHARED_LIBS) - SET (PNG_DEFINITIONS -DPNG_STATIC) - endif(BUILD_SHARED_LIBS) - endif (CYGWIN) + else() + set (PNG_DEFINITIONS -DPNG_STATIC) + endif() + endif () - endif (PNG_LIBRARY AND PNG_PNG_INCLUDE_DIR) + endif () if (PNG_PNG_INCLUDE_DIR AND EXISTS "${PNG_PNG_INCLUDE_DIR}/png.h") file(STRINGS "${PNG_PNG_INCLUDE_DIR}/png.h" png_version_str REGEX "^#define[ \t]+PNG_LIBPNG_VER_STRING[ \t]+\".+\"") string(REGEX REPLACE "^#define[ \t]+PNG_LIBPNG_VER_STRING[ \t]+\"([^\"]+)\".*" "\\1" PNG_VERSION_STRING "${png_version_str}") unset(png_version_str) - endif (PNG_PNG_INCLUDE_DIR AND EXISTS "${PNG_PNG_INCLUDE_DIR}/png.h") -endif(ZLIB_FOUND) + endif () +endif() # handle the QUIETLY and REQUIRED arguments and set PNG_FOUND to TRUE if # all listed variables are TRUE |