--- a/CMakeLists.txt	Wed May 20 00:15:21 2009 +0300
+++ b/CMakeLists.txt	Wed May 20 19:48:34 2009 +0300
@@ -54,6 +54,7 @@
 
 ## Gather information about system
 find_package(Lua51 REQUIRED)
+find_program(LUA_EXECUTABLE lua lua5.1 luanoreadline)
 execute_process(COMMAND lua -e "print ( package.path )" OUTPUT_VARIABLE LUA_PATH OUTPUT_STRIP_TRAILING_WHITESPACE)
 execute_process(COMMAND lua -e "print ( package.cpath )" OUTPUT_VARIABLE LUA_CPATH OUTPUT_STRIP_TRAILING_WHITESPACE)
 find_package(PkgConfig REQUIRED)
@@ -77,7 +78,9 @@
 	add_custom_command(OUTPUT ${lua-lm_BINARY_DIR}/loudmouth.html COMMAND ${PERL_EXECUTABLE} ${lua-lm_SOURCE_DIR}/docgen.pl ${lua-lm_SOURCES} > ${lua-lm_BINARY_DIR}/loudmouth.html DEPENDS ${lua-lm_SOURCE_DIR}/docgen.pl ${lua-lm_SOURCES} WORKING_DIRECTORY ${lua-lm_SOURCE_DIR})
 	add_custom_target(doc ALL DEPENDS ${lua-lm_BINARY_DIR}/loudmouth.html)
 endif()
-add_custom_target(test COMMAND env "LUA_PATH=${lua-lm_SOURCE_DIR}/?.lua;${LUA_PATH}" "LUA_CPATH=${lua-lm_SOURCE_DIR}/?.so;${lua-lm_BINARY_DIR}/?.so;${LUA_CPATH}" lua "${lua-lm_SOURCE_DIR}/test.lua" "${TEST_USER}" "${TEST_PASSWORD}" "${TEST_TO}" "${TEST_FINGERPRINT}" DEPENDS loudmouth VERBATIM)
+if(LUA_EXECUTABLE)
+	add_custom_target(test COMMAND env "LUA_PATH=${lua-lm_SOURCE_DIR}/?.lua;${LUA_PATH}" "LUA_CPATH=${lua-lm_SOURCE_DIR}/?.so;${lua-lm_BINARY_DIR}/?.so;${LUA_CPATH}" "${LUA_EXECUTABLE}" "${lua-lm_SOURCE_DIR}/test.lua" "${TEST_USER}" "${TEST_PASSWORD}" "${TEST_TO}" "${TEST_FINGERPRINT}" DEPENDS loudmouth VERBATIM)
+endif()
 
 ## Set up installer
 install(TARGETS loudmouth DESTINATION lib/lua/5.1)