CMake/Modules/FindGIFLIB.cmake
Eric Wing a5b3ab4eee BUG: Fixed modules to set FOO_FOUND when both headers and libraries are found.
BUG: FindSDL now has flag it responds to so it will not find/link against SDLmain. This is required to build libraries instead of applications since they don't have main().
ENH: All modules have a predictable search order, where environmental variables are searched before system paths. This is designed to make automation easier for those that need to automatically build projects without intervention but may be using alternative install locations for isolated testing.
ENH: New modules for OpenSceneGraph, Freetype, GDAL, Lua, QuickTime, GIFLIB, Producer, OpenThreads.
STYLE: Added documentation explaining peculuar SDL_LIBRARY_TEMP variable in SDL
  module when library find is incomplete.
2007-12-20 20:59:44 -05:00

75 lines
1.6 KiB
CMake

# 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
#
# Created by Eric Wing.
FIND_PATH(GIFLIB_INCLUDE_DIR gif_lib.h
PATHS
$ENV{GIFLIB_DIR}
NO_DEFAULT_PATH
PATH_SUFFIXES include
)
FIND_PATH(GIFLIB_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
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
PATHS
$ENV{GIFLIB_DIR}
NO_DEFAULT_PATH
PATH_SUFFIXES lib64 lib
)
FIND_LIBRARY(GIFLIB_LIBRARY
NAMES gif ungif libgif libungif
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
PATHS
~/Library/Frameworks
/Library/Frameworks
/usr/local
/usr
/sw
/opt/local
/opt/csw
/opt
[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session\ Manager\\Environment;OSG_ROOT]
/usr/freeware
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)