diff options
Diffstat (limited to 'Modules/FindGIF.cmake')
| -rw-r--r-- | Modules/FindGIF.cmake | 54 |
1 files changed, 28 insertions, 26 deletions
diff --git a/Modules/FindGIF.cmake b/Modules/FindGIF.cmake index b2b2f23..320cdb6 100644 --- a/Modules/FindGIF.cmake +++ b/Modules/FindGIF.cmake @@ -1,57 +1,56 @@ # This module defines -# GIFLIB_LIBRARY -# GIFLIB_FOUND, if false, do not try to link -# GIFLIB_INCLUDE_DIR, where to find the headers -# -# $GIFLIB_DIR is an environment variable that would -# correspond to the ./configure --prefix=$GIFLIB_DIR +# GIF_LIBRARIES - libraries to link to in order to use GIF +# GIF_FOUND, if false, do not try to link +# GIF_INCLUDE_DIR, where to find the headers # +# $GIF_DIR is an environment variable that would +# correspond to the ./configure --prefix=$GIF_DIR + # Created by Eric Wing. +# Modifications by Alexander Neundorf -FIND_PATH(GIFLIB_INCLUDE_DIR gif_lib.h +FIND_PATH(GIF_INCLUDE_DIR gif_lib.h PATHS - $ENV{GIFLIB_DIR} + $ENV{GIF_DIR} NO_DEFAULT_PATH PATH_SUFFIXES include ) -FIND_PATH(GIFLIB_INCLUDE_DIR gif_lib.h +FIND_PATH(GIF_INCLUDE_DIR gif_lib.h PATHS ${CMAKE_PREFIX_PATH} # Unofficial: We are proposing this. NO_DEFAULT_PATH PATH_SUFFIXES include ) -FIND_PATH(GIFLIB_INCLUDE_DIR gif_lib.h +FIND_PATH(GIF_INCLUDE_DIR gif_lib.h PATHS ~/Library/Frameworks /Library/Frameworks - /usr/local/include - /usr/include /sw/include # Fink - /opt/local/include # DarwinPorts - /opt/csw/include # Blastwave - /opt/include [HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]/include /usr/freeware/include ) -FIND_LIBRARY(GIFLIB_LIBRARY - NAMES gif ungif libgif libungif +# the gif library can have many names :-/ +SET(POTENTIAL_GIF_LIBS gif libgif ungif libungif giflib) + +FIND_LIBRARY(GIF_LIBRARY + NAMES ${POTENTIAL_GIF_LIBS} PATHS - $ENV{GIFLIB_DIR} + $ENV{GIF_DIR} NO_DEFAULT_PATH PATH_SUFFIXES lib64 lib ) -FIND_LIBRARY(GIFLIB_LIBRARY - NAMES gif ungif libgif libungif +FIND_LIBRARY(GIF_LIBRARY + NAMES ${POTENTIAL_GIF_LIBS} PATHS ${CMAKE_PREFIX_PATH} # Unofficial: We are proposing this. NO_DEFAULT_PATH PATH_SUFFIXES lib64 lib ) -FIND_LIBRARY(GIFLIB_LIBRARY - NAMES gif ungif libgif libungif +FIND_LIBRARY(GIF_LIBRARY + NAMES ${POTENTIAL_GIF_LIBS} PATHS ~/Library/Frameworks /Library/Frameworks @@ -66,9 +65,12 @@ FIND_LIBRARY(GIFLIB_LIBRARY PATH_SUFFIXES lib64 lib ) -SET(GIFLIB_FOUND "NO") -IF(GIFLIB_LIBRARY AND GIFLIB_INCLUDE_DIR) - SET(GIFLIB_FOUND "YES") -ENDIF(GIFLIB_LIBRARY AND GIFLIB_INCLUDE_DIR) +# see readme.txt +SET(GIF_LIBRARIES ${GIF_LIBRARY}) +# handle the QUIETLY and REQUIRED arguments and set GIF_FOUND to TRUE if +# all listed variables are TRUE +INCLUDE(FindPackageHandleStandardArgs) +FIND_PACKAGE_HANDLE_STANDARD_ARGS(GIF DEFAULT_MSG GIF_LIBRARY GIF_INCLUDE_DIR) +MARK_AS_ADVANCED(GIF_INCLUDE_DIR GIF_LIBRARY) |