# Search for the Lua 5.3 include files and libraries
-#
+#
# Input variable:
# LUA_HINT: path to Lua installation -- only needed for non-standard installs
# Output variable:
/opt/csw
/opt
)
-if (NOT LUA_LIBRARY)
+if (NOT LUA_LIBRARY)
message(FATAL_ERROR "Error: Lua library not found. Please install that package (and set LUA_HINT) or disable Lua.")
endif()
if (NOT LUA_INCLUDE_DIR OR NOT EXISTS "${LUA_INCLUDE_DIR}/lua.h")
file(STRINGS "${LUA_INCLUDE_DIR}/lua.h" lua_version_str REGEX "^#define[ \t]+LUA_VERSION_MINOR[ \t]+\"[0123456789]+\"")
string(REGEX REPLACE "^#define[ \t]+LUA_VERSION_MINOR[ \t]+\"([^\"]+)\"" "\\1" LUA_VERSION_MINOR "${lua_version_str}")
unset(lua_version_str)
-
+
# Check that we have a sufficient version of Lua
if(LUA_VERSION_MAJOR EQUAL 5 AND LUA_VERSION_MINOR EQUAL 3)
set(SIMGRID_HAVE_LUA 1)