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e2ec3b671b
- The find_* commands now provide a HINTS option.
- The option specifies paths to be preferred over the system paths.
- Many Find* modules were using two find calls with NO_DEFAULT_PATH
to approximate the behavior, but that blocked users from overriding
things with CMAKE_PREFIX_PATH.
- This commit uses the HINTS feature to get desired behavior in
only one find command call.
63 lines
1.4 KiB
CMake
63 lines
1.4 KiB
CMake
# Locate SDL_net library
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# This module defines
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# SDLNET_LIBRARY, the name of the library to link against
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# SDLNET_FOUND, if false, do not try to link against
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# SDLNET_INCLUDE_DIR, where to find the headers
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#
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# $SDLDIR is an environment variable that would
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# correspond to the ./configure --prefix=$SDLDIR
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# used in building SDL.
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#
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# Created by Eric Wing. This was influenced by the FindSDL.cmake
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# module, but with modifications to recognize OS X frameworks and
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# additional Unix paths (FreeBSD, etc).
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FIND_PATH(SDLNET_INCLUDE_DIR SDL_net.h
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HINTS
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$ENV{SDLNETDIR}
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$ENV{SDLDIR}
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PATH_SUFFIXES include
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local/include/SDL
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/usr/include/SDL
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/usr/local/include/SDL12
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/usr/local/include/SDL11 # FreeBSD ports
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/usr/include/SDL12
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/usr/include/SDL11
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/usr/local/include
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/usr/include
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/sw/include/SDL # Fink
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/sw/include
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/opt/local/include/SDL # DarwinPorts
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/opt/local/include
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/opt/csw/include/SDL # Blastwave
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/opt/csw/include
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/opt/include/SDL
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/opt/include
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)
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FIND_LIBRARY(SDLNET_LIBRARY
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NAMES SDL_net
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HINTS
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$ENV{SDLNETDIR}
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$ENV{SDLDIR}
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PATH_SUFFIXES lib64 lib
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PATHS
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~/Library/Frameworks
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/Library/Frameworks
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/usr/local
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/usr
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/sw
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/opt/local
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/opt/csw
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/opt
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)
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SET(SDLNET_FOUND "NO")
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IF(SDLNET_LIBRARY AND SDLNET_INCLUDE_DIR)
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SET(SDLNET_FOUND "YES")
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ENDIF(SDLNET_LIBRARY AND SDLNET_INCLUDE_DIR)
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