On Friday 22 May 2009 17:36:17 ext Marcin Kijewski wrote: [...] > mv -f .deps/sbcdec.Tpo .deps/sbcdec.Po > /bin/sh ../libtool --tag=CC --mode=link arm-linux-gcc -Wall -O2 > -D_FORTIFY_SOURCE=2 -D_FORTIFY_SOURCE=2 -o sbcdec sbcdec.o libsbc.la > arm-linux-gcc -Wall -O2 -D_FORTIFY_SOURCE=2 -D_FORTIFY_SOURCE=2 -o sbcdec > sbcdec.o ./.libs/libsbc.a > ./.libs/libsbc.a(libsbc_la-sbc_primitives.o)(.text+0x1f20): In function > > `sbc_calc_scalefactors': > : undefined reference to `__builtin_clz' You can take a look at sbc_clz wrapper function. It uses __builtin_clz if __GNUC__ is defined (assuming that this builtin function is supported by gcc) and an alternative implementation otherwise. A right solution would be to check what is the earliest version of gcc where __builtin_clz was introduced and update this check. > collect2: ld returned 1 exit status > make[2]: *** [sbcdec] Error 1 > make[2]: Leaving directory `/projects/bluetooth/bluez-4.40/sbc' > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory `/projects/bluetooth/bluez-4.40' > make: *** [all] Error 2 > > I use arm compiler version 3.2.1 > > Can anybody help me ? > Should I use arm-compiler newer than 3.2.1 ? Newer compiler would probably solve at least part of the problems. But you can still try to use your compiler. No guarantee that you will not encounter further breakages using it though. -- Best regards, Siarhei Siamashka -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
