Hello Developers, I'm having a bit of trouble cross compiling bluez 4.101 with an older kernel 2.6.31. I'm using: me@buildmachine:~/tmp/bluez-4.101$ arm-none-linux-gnueabi-gcc --version arm-none-linux-gnueabi-gcc (GCC) 4.1.2 Copyright (C) 2006 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. I'll admit its a bit old but, its what I have to work with. In addition I have built glibc 2.10.1, glib 2.28.8, and dbus 1.4.26 successfully to fulfill bluez's prerequisites. This is error I'm getting: CCLD src/bluetoothd attrib/bluetoothd-gatt.o: In function `read_long_destroy': gatt.c:(.text+0xfec): undefined reference to `__sync_fetch_and_sub_4' attrib/bluetoothd-gatt.o: In function `read_blob_helper': gatt.c:(.text+0x121c): undefined reference to `__sync_fetch_and_add_4' attrib/bluetoothd-gatt.o: In function `read_char_helper': gatt.c:(.text+0x13e8): undefined reference to `__sync_fetch_and_add_4' attrib/bluetoothd-gatt.o: In function `gatt_read_char': gatt.c:(.text+0x15d8): undefined reference to `__sync_fetch_and_add_4' attrib/bluetoothd-gattrib.o: In function `g_attrib_ref': gattrib.c:(.text+0x1fc): undefined reference to `__sync_fetch_and_add_4' attrib/bluetoothd-gattrib.o: In function `g_attrib_unref': gattrib.c:(.text+0x528): undefined reference to `__sync_fetch_and_sub_4' collect2: ld returned 1 exit status make[1]: *** [src/bluetoothd] Error 1 make: *** [all] Error 2 and I have configured using this line (for building outside of ltib): ./configure CFLAGS="--sysroot=/home/me/ltib_me/rootfs -march=armv5te" --prefix=/usr --build=$MACHTYPE --host=arm-none-linux-gnueabi --disable-alsa --disable-audio --enable-gatt --disable-pcmcia --disable-gstreamer and the build machine is: me@buildmachine:~/tmp/bluez-4.101$ echo $MACHTYPE i686-pc-linux-gnu me@buildmachine:~/tmp/bluez-4.101$ uname -a Linux buildmachine 3.0.0-12-generic-pae #20-Ubuntu SMP Fri Oct 7 16:37:17 UTC 2011 i686 i686 i386 GNU/Linux me@buildmachine:~/tmp/bluez-4.101$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 11.10 Release: 11.10 Codename: oneiric Any help on resolving this error would be appreciated. -- 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
