As Boyapati, Anitha wrote: > checking whether avr-gcc supports > __builtin_avr_delay_cycles... configure: error: link tests are not > allowed after AC_NO_EXECUTABLES
On a second thought, I realized the message is correct, and I can also reproduce it by deinstalling any prior instance of avr-libc. We cannot both, have our cake, and eat it. The AC_NO_EXECUTABLES tells that C programs on this platform are not supposed to link successfully (as *we* are going to build the system library right now, which is a prerequisite for successful linking), yet the check for __delay_cycles wants to run the entire toolchain up to the linking stage. This was done that way as the compiler would still compile code containing a reference to __delay_cycles, even if it is not recognized as a builtin, only linking would fail then. Seems I have to rewrite the check for __delay_cycles then. Please comment that check out by now, so you can proceed with the work you'd like to do. -- cheers, J"org .-.-. --... ...-- -.. . DL8DTL http://www.sax.de/~joerg/ NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-) _______________________________________________ AVR-libc-dev mailing list AVR-libc-dev@nongnu.org http://lists.nongnu.org/mailman/listinfo/avr-libc-dev
