sudo installer -pkg Soft.pkg -target /Applications/installer: Package name is Free-trayinstaller: Upgrading at base path /installer: The upgrade was successful.
./configure CFLAGS="-arch x86_64 -arhc i386" CXXFLAGS="-arch x86_64 -arhc i386"
-E, -S, -save-temps and -M options are not allowed with multiple -arch flags
MACOSX_DEPLOYMENT_TARGET=10.6 CFLAGS='-O3 -fno-common -arch i386 -arch x86_64' ./configure --disable-dependency-tracking