made a new target for a single-threaded lepton: called it slow-better-ratio

Author: danielrh

CMakeLists.txt

@@ -154,6 +154,7 @@ SET(LEPTON_SOURCES
    )
 add_executable(lepton ${LEPTON_SOURCES})
 add_executable(lepton-avx ${LEPTON_SOURCES})
+add_executable(lepton-slow-best-ratio ${LEPTON_SOURCES})
 SET(ADDITIONAL_FLAGS)
 IF(NOT APPLE)
 IF(NOT WIN32)
@@ -208,13 +209,16 @@ find_package(OpenSSL)
 include_directories(${OPENSSL_INCLUDE_DIRS})
 target_link_libraries(lepton ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARIES} ${ADDITIONAL_FLAGS})
 target_link_libraries(lepton-avx ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARIES} ${ADDITIONAL_FLAGS})
+target_link_libraries(lepton-slow-best-ratio ${OPENSSL_LIBRARIES} ${ZLIB_LIBRARIES} ${ADDITIONAL_FLAGS})
 ELSE()
 target_link_libraries(lepton localzlib localmd5 ${ADDITIONAL_FLAGS})
 target_link_libraries(lepton-avx localzlib localmd5 ${ADDITIONAL_FLAGS})
+target_link_libraries(lepton-slow-best-ratio localzlib localmd5 ${ADDITIONAL_FLAGS})
 set_target_properties(localmd5 PROPERTIES COMPILE_FLAGS "-msse4.2 ${ADDITIONAL_COMPILE_FLAGS} ${ADDITIONAL_DEFINES}")
 set_target_properties(localzlib PROPERTIES COMPILE_FLAGS "-msse4.2 -include unistd.h ${ADDITIONAL_COMPILE_FLAGS} ${ADDITIONAL_DEFINES}")
 ENDIF()
 set_target_properties(lepton PROPERTIES COMPILE_FLAGS "-msse4.2 ${ADDITIONAL_COMPILE_FLAGS} ${ADDITIONAL_DEFINES}")
+set_target_properties(lepton-slow-best-ratio PROPERTIES COMPILE_FLAGS "-msse4.2 ${ADDITIONAL_COMPILE_FLAGS} ${ADDITIONAL_DEFINES} -DDEFAULT_SINGLE_THREAD")
 IF(WIN32)
 set_target_properties(lepton-avx PROPERTIES COMPILE_FLAGS "-march=core-avx2 /arch:AVX2 -D__AVX2__ -D__AVX__ ${ADDITIONAL_COMPILE_FLAGS} ${ADDITIONAL_DEFINES}")
 ELSE()
@@ -277,4 +281,4 @@ ADD_CUSTOM_TARGET(
 
 ADD_DEPENDENCIES(lepton version)
 
-install (TARGETS lepton lepton-avx DESTINATION bin)
+install (TARGETS lepton lepton-avx lepton-slow-best-ratio DESTINATION bin)