Optimize build flags for my machine

Author: cfeck

CMakeLists.txt

@@ -14,7 +14,8 @@ set(iz_SRCS
 
 add_definitions(-DHAVE_MMAP)
 
-set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mmmx -Winline -fomit-frame-pointer -fno-rtti -fno-exceptions")
+set(CMAKE_EXE_LINKER_FLAGS "-Wl,-O1,-s,--no-export-dynamic")
+set(CMAKE_CXX_FLAGS_RELEASE "-O2 -mmmx -mtune=atom -Winline -W -Wall -fomit-frame-pointer -fno-rtti -fno-exceptions")
 
 add_executable(iz ${iz_SRCS})
 

iz.pro

@@ -8,7 +8,7 @@ DEPENDPATH += .
 INCLUDEPATH += .
 CONFIG += release
 QT -= gui core
-QMAKE_CXXFLAGS_RELEASE += "-O2 -mmmx -Winline -fomit-frame-pointer -fno-rtti -fno-exceptions"
+QMAKE_CXXFLAGS_RELEASE += "-DHAVE_MMAP -O2 -mmmx -mtune=atom -Winline -fomit-frame-pointer -fno-rtti -fno-exceptions"
 
 # Input
 HEADERS += intmacros.h portableimage.h bitcoder.h pixel.h libiz.h iz_p.h image.h file.h