FindSDL: Update documentation

This commit is contained in:
Benjamin Eikel 2012-09-04 16:12:13 +02:00 committed by Brad King
parent 4541c07864
commit 22154c7fc2
1 changed files with 11 additions and 5 deletions

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@ -1,8 +1,14 @@
# Locate SDL_ttf library
# This module defines
# SDLTTF_LIBRARY, the name of the library to link against
# SDLTTF_FOUND, if false, do not try to link to SDL
# SDLTTF_INCLUDE_DIR, where to find SDL/SDL.h
# - Locate SDL_ttf library
# This module defines:
# SDL_TTF_LIBRARIES, the name of the library to link against
# SDL_TTF_INCLUDE_DIRS, where to find the headers
# SDL_TTF_FOUND, if false, do not try to link against
# SDL_TTF_VERSION_STRING - human-readable string containing the version of SDL_ttf
#
# For backward compatiblity the following variables are also set:
# SDLTTF_LIBRARY (same value as SDL_TTF_LIBRARIES)
# SDLTTF_INCLUDE_DIR (same value as SDL_TTF_INCLUDE_DIRS)
# SDLTTF_FOUND (same value as SDL_TTF_FOUND)
#
# $SDLDIR is an environment variable that would
# correspond to the ./configure --prefix=$SDLDIR