77 lines
3.1 KiB
CMake
77 lines
3.1 KiB
CMake
|
# - Find ENET library
|
||
|
|
# Find the native ENET includes and library
|
||
|
|
# This module defines
|
||
|
|
# ENET_INCLUDE_DIR, where to find enet/enet.h
|
||
|
|
# ENET_LIBRARY libraries to link against to use ENET
|
||
|
|
# ENET_FOUND If false, do not try to use ENET
|
||
|
|
# $ENETDIR is an environment variable that would correspond
|
||
|
|
# to the prefix used to configure ENET.
|
||
|
|
#
|
||
|
|
# Created by Jean-Philippe Meuret, based on the FindOpenAL.cmake module
|
||
|
|
# modified by Bryan Donlan, from original version by Eric Wang.
|
||
|
|
FIND_PATH(ENET_INCLUDE_DIR enet/enet.h
|
||
|
|
HINTS ENV $ENETDIR
|
||
|
|
PATH_SUFFIXES
|
||
|
|
Headers include
|
||
|
|
PATHS
|
||
|
|
~/Library/Frameworks/GLFW.framework
|
||
|
|
/Library/Frameworks/GLFW.framework
|
||
|
|
/System/Library/Frameworks/GLFW.framework # Tiger
|
||
|
|
/usr/local
|
||
|
|
/usr
|
||
|
|
/sw # Fink
|
||
|
|
/opt/local # DarwinPorts
|
||
|
|
/opt/csw # Blastwave
|
||
|
|
/opt)
|
||
|
|
|
||
|
|
# I'm not sure if I should do a special casing for Apple. It is
|
||
|
|
# unlikely that other Unix systems will find the framework path.
|
||
|
|
# But if they do ([Next|Open|GNU]Step?),
|
||
|
|
# do they want the -framework option also?
|
||
|
|
IF(${ENET_INCLUDE_DIR} MATCHES ".framework")
|
||
|
|
STRING(REGEX REPLACE "(.*)/.*\\.framework/.*" "\\1" ENET_FRAMEWORK_PATH_TMP ${ENET_INCLUDE_DIR})
|
||
|
|
IF("${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
|
||
|
|
OR "${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
|
||
|
|
)
|
||
|
|
# String is in default search path, don't need to use -F
|
||
|
|
SET (ENET_LIBRARY "-framework GLFW" CACHE STRING "GLFW framework for OSX")
|
||
|
|
ELSE("${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
|
||
|
|
OR "${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
|
||
|
|
)
|
||
|
|
# String is not /Library/Frameworks, need to use -F
|
||
|
|
SET(ENET_LIBRARY "-F${ENET_FRAMEWORK_PATH_TMP} -framework GLFW" CACHE STRING "GLFW framework for OSX")
|
||
|
|
ENDIF("${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/Library/Frameworks"
|
||
|
|
OR "${ENET_FRAMEWORK_PATH_TMP}" STREQUAL "/System/Library/Frameworks"
|
||
|
|
)
|
||
|
|
# Clear the temp variable so nobody can see it
|
||
|
|
SET(ENET_FRAMEWORK_PATH_TMP "" CACHE INTERNAL "")
|
||
|
|
|
||
|
|
ELSE(${ENET_INCLUDE_DIR} MATCHES ".framework")
|
||
|
|
FIND_LIBRARY(ENET_LIBRARY
|
||
|
|
NAMES enet
|
||
|
|
HINTS ENV ENETDIR
|
||
|
|
PATH_SUFFIXES lib64 lib libs64 libs libs/Win32 libs/Win64
|
||
|
|
PATHS
|
||
|
|
/usr/local
|
||
|
|
/usr
|
||
|
|
/sw
|
||
|
|
/opt/local
|
||
|
|
/opt/csw
|
||
|
|
/opt)
|
||
|
|
ENDIF(${ENET_INCLUDE_DIR} MATCHES ".framework")
|
||
|
|
|
||
|
|
SET(ENET_FOUND "NO")
|
||
|
|
IF (ENET_LIBRARY)
|
||
|
|
#If ENET_INCLUDE_DIR points to /usr/include/enet while enet.h is in /usr/include/enet/enet.h,
|
||
|
|
#then #include <time.h> will cause /usr/include/enet/time.h be loaded instead of /usr/include/time.h, which causes compiler errors.
|
||
|
|
#We warn the user if the wrong include is possibly used
|
||
|
|
IF(NOT EXISTS "${ENET_INCLUDE_DIR}/enet/enet.h")
|
||
|
|
MESSAGE(WARNING " The file ${ENET_INCLUDE_DIR}/enet/enet.h does not exists. Make sure ENET_INCLUDE_DIR points to the directory containing \"enet/enet.h\" and not to the directory containing \"enet.h\". ENET_INCLUDE_DIR currently has value \"${ENET_INCLUDE_DIR}\"")
|
||
|
|
ENDIF(NOT EXISTS "${ENET_INCLUDE_DIR}/enet/enet.h")
|
||
|
|
SET(ENET_FOUND "YES")
|
||
|
|
#MESSAGE(STATUS "Found ENET: ${ENET_LIBRARY}")
|
||
|
|
ENDIF(ENET_LIBRARY)
|
||
|
|
|
||
|
|
|
||
|
|
#MARK_AS_ADVANCED(ENET_INCLUDE_DIR ENET_LIBRARY)
|