diff options
Diffstat (limited to 'Modules/FindGIF.cmake')
| -rw-r--r-- | Modules/FindGIF.cmake | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/Modules/FindGIF.cmake b/Modules/FindGIF.cmake index 41e909805..6a665ad7e 100644 --- a/Modules/FindGIF.cmake +++ b/Modules/FindGIF.cmake @@ -5,7 +5,7 @@ # GIF_VERSION, reports either version 4 or 3 (for everything before version 4) # # The minimum required version of giflib can be specified using the -# standard syntax, e.g. FIND_PACKAGE(GIF 4) +# standard syntax, e.g. find_package(GIF 4) # # $GIF_DIR is an environment variable that would # correspond to the ./configure --prefix=$GIF_DIR @@ -26,9 +26,9 @@ # Created by Eric Wing. # Modifications by Alexander Neundorf -FIND_PATH(GIF_INCLUDE_DIR gif_lib.h +find_path(GIF_INCLUDE_DIR gif_lib.h HINTS - $ENV{GIF_DIR} + ENV GIF_DIR PATH_SUFFIXES include PATHS ~/Library/Frameworks @@ -36,20 +36,20 @@ FIND_PATH(GIF_INCLUDE_DIR gif_lib.h ) # the gif library can have many names :-/ -SET(POTENTIAL_GIF_LIBS gif libgif ungif libungif giflib giflib4) +set(POTENTIAL_GIF_LIBS gif libgif ungif libungif giflib giflib4) -FIND_LIBRARY(GIF_LIBRARY +find_library(GIF_LIBRARY NAMES ${POTENTIAL_GIF_LIBS} HINTS - $ENV{GIF_DIR} - PATH_SUFFIXES lib64 lib + ENV GIF_DIR + PATH_SUFFIXES lib PATHS ~/Library/Frameworks /usr/freeware ) # see readme.txt -SET(GIF_LIBRARIES ${GIF_LIBRARY}) +set(GIF_LIBRARIES ${GIF_LIBRARY}) # Very basic version detection. # The GIF_LIB_VERSION string in gif_lib.h seems to be unreliable, since it seems @@ -57,24 +57,24 @@ SET(GIF_LIBRARIES ${GIF_LIBRARY}) # In version 4 the member UserData was added to GifFileType, so we check for this # one. # http://giflib.sourcearchive.com/documentation/4.1.4/files.html -IF(GIF_INCLUDE_DIR) - INCLUDE(CMakePushCheckState) - INCLUDE(CheckStructHasMember) +if(GIF_INCLUDE_DIR) + include(CMakePushCheckState) + include(CheckStructHasMember) CMAKE_PUSH_CHECK_STATE() - SET(GIF_VERSION 3) - SET(CMAKE_REQUIRED_INCLUDES "${GIF_INCLUDE_DIR}") + set(GIF_VERSION 3) + set(CMAKE_REQUIRED_INCLUDES "${GIF_INCLUDE_DIR}") CHECK_STRUCT_HAS_MEMBER(GifFileType UserData gif_lib.h GIF_GifFileType_UserData ) - IF(GIF_GifFileType_UserData) - SET(GIF_VERSION 4) - ENDIF() + if(GIF_GifFileType_UserData) + set(GIF_VERSION 4) + endif() CMAKE_POP_CHECK_STATE() -ENDIF() +endif() # handle the QUIETLY and REQUIRED arguments and set GIF_FOUND to TRUE if # all listed variables are TRUE -INCLUDE(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) +include(${CMAKE_CURRENT_LIST_DIR}/FindPackageHandleStandardArgs.cmake) FIND_PACKAGE_HANDLE_STANDARD_ARGS(GIF REQUIRED_VARS GIF_LIBRARY GIF_INCLUDE_DIR VERSION_VAR GIF_VERSION ) -MARK_AS_ADVANCED(GIF_INCLUDE_DIR GIF_LIBRARY) +mark_as_advanced(GIF_INCLUDE_DIR GIF_LIBRARY) |