After upgrading to iPhone SDK 2.2 and updating my iPod Touch’s Firmware to 2.2 (hell yeah, i love the option to disable automatic spellchecking!!!), i got an error building my iPhone Project:
ld: library not found for -lcrt1.10.5.o
The error indicates some error when crosscompiling similar to crosscompiling from OS X 10.5?to Mac OS X 10.4?.
I checked the settings for my project and found that i had still set “Device – iPhone OS 2.1” as my Base SDK. After changing the Base SDK to the most recent (and installed) version of the SDK it worked: