find_path(HAVE_LUA_H lua.h HINTS $ENV{LD_LIBRARY_PATH} PATH_SUFFIXES lua/ lua/5.1/ include/ include/lua5.1/ include/lua51 include/lua PATHS /opt /opt/local /opt/csw /sw /usr ) find_library(HAVE_LUA51_LIB NAME lua.5.1 lua5.1 lua51 lua-5.1 HINTS $ENV{LD_LIBRARY_PATH} PATH_SUFFIXES lib64 lib PATHS /opt /opt/local /opt/csw /sw /usr ) set(LIB_LUA_NAME ${HAVE_LUA51_LIB}) string(REGEX MATCH "liblua.*$" LIB_LUA_NAME "${LIB_LUA_NAME}") string(REPLACE ".${LIB_EXE}" "" LIB_LUA_NAME "${LIB_LUA_NAME}") string(REPLACE "lib" "" LIB_LUA_NAME "${LIB_LUA_NAME}") if(HAVE_LUA_H AND HAVE_LUA51_LIB AND LIB_LUA_NAME) set(LUA51_FOUND 1) string(REPLACE "/lua.h" "" LUA_INCLUDE_DIR ${HAVE_LUA_H}) string(REPLACE "/lib${LIB_LUA_NAME}.${LIB_EXE}" "" LUA_LIBRARY_DIR ${HAVE_LUA51_LIB}) endif(HAVE_LUA_H AND HAVE_LUA51_LIB AND LIB_LUA_NAME) set(LUA_CPATH "$ENV{LUA_CPATH}") string(REGEX MATCH "${LIB_EXE}" LUA_CPATH "${LUA_CPATH}") if(LUA_CPATH AND APPLE) message("-- LUA_CPATH have extension ${LIB_EXE}") else(DEFINED LUA_CPATH AND APPLE) if(APPLE) message("-- Please set LUA_CPATH with extension ${LIB_EXE}") message("-- For example, execute command line : export LUA_CPATH=\"./?.${LIB_EXE}\"") endif(APPLE) endif(LUA_CPATH AND APPLE)