Re: [Bluez-users] build error on hcid

[Marcel Holtmann <marcel@holtmann.org>]

Hi,

> When I compiled hcid for bluez-utils-3.11 and complain
> missing functions. And I could not find where they are
> defined. Is any link I missed?
> 
> make  all-am
> make[1]: Entering directory
> `/root/Desktop/bluez/bluez-utils-3.11/hcid'
> /bin/sh ../libtool --tag=CC --mode=link
> arm_v6_vfp_le-gcc
> -I/root/Desktop/bluez/bluez-libs-3.11/include  
> -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include
> -DDBUS_API_SUBJECT_TO_CHANGE -I../eglib -Wall -O2
> -D_FORTIFY_SOURCE=2   -o hcid  main.o libhciserver.a
> ../sdpd/libsdpserver.a ../common/libhelper.a
> ../eglib/libeglib.la
> /opt/montavista/mobilinux/devkit/arm/v6_vfp_le/target/usr/lib/libdbus-1.so
> -L/root/Desktop/bluez/bluez-libs-3.11/lib -lbluetooth
> -L/opt/montavista/mobilinux/devkit/arm/v6_vfp_le/target/usr/lib
> arm_v6_vfp_le-gcc
> -I/root/Desktop/bluez/bluez-libs-3.11/include
> -I/usr/include/dbus-1.0 -I/usr/lib/dbus-1.0/include
> -DDBUS_API_SUBJECT_TO_CHANGE -I../eglib -Wall -O2
> -D_FORTIFY_SOURCE=2 -o .libs/hcid main.o
> /opt/montavista/mobilinux/devkit/arm/v6_vfp_le/target/usr/lib/libdbus-1.so
>  libhciserver.a ../sdpd/libsdpserver.a
> ../common/libhelper.a ../eglib/.libs/libeglib.a
> -L/root/Desktop/bluez/bluez-libs-3.11/lib
> /root/Desktop/bluez/bluez-libs-3.11/lib/libbluetooth.so
> -L/opt/montavista/mobilinux/devkit/arm/v6_vfp_le/target/usr/lib
>  -Wl,--rpath
> -Wl,/root/Desktop/bluez/bluez-libs-3.11/lib
> libhciserver.a(dbus-manager.o)(.text+0x2f4): In
> function `list_adapters':
> dbus-manager.c: undefined reference to
> `dbus_message_iter_init_append'
> libhciserver.a(dbus-manager.o)(.text+0x308):dbus-manager.c:
> undefined reference to
> `dbus_message_iter_open_container'
> libhciserver.a(dbus-manager.o)(.text+0x36c):dbus-manager.c:
> undefined reference to
> `dbus_message_iter_append_basic'
> libhciserver.a(dbus-manager.o)(.text+0x384):dbus-manager.c:
> undefined reference to
> `dbus_message_iter_close_container'
> libhciserver.a(dbus-manager.o)(.text+0x548): In
> function `list_services':
> dbus-manager.c: undefined reference to
> `dbus_message_iter_init_append'
> libhciserver.a(dbus-manager.o)(.text+0x55c):dbus-manager.c:
> undefined reference to
> `dbus_message_iter_open_container'

this looks like you are trying to link against an old version of
libdbus. Make sure you use the latest. It has reached 1.x status and
that is basically the only one we support.

> ../common/libhelper.a(sdp-expat.o)(.text+0x5c8):sdp-expat.c:
> undefined reference to `XML_GetCurrentLineNumber'
> ../common/libhelper.a(sdp-expat.o)(.text+0x5d4):sdp-expat.c:
> undefined reference to `XML_GetErrorCode'
> ../common/libhelper.a(sdp-expat.o)(.text+0x5d8):sdp-expat.c:
> undefined reference to `XML_ErrorString'
> ../common/libhelper.a(sdp-expat.o)(.text+0x62c):sdp-expat.c:
> undefined reference to `XML_Parse'
> collect2: ld returned 1 exit status
> make[1]: *** [hcid] Error 1
> make[1]: Leaving directory
> `/root/Desktop/bluez/bluez-utils-3.11/hcid'
> make: *** [all] Error 2

You have to link against libexpat, but the configure script should
figure that out by itself and correct it. However if you don't wanna use
any of our XML functions for SDP, then you might get away with using
--disable-expat for this one. However when using --enable-glib and not
using the eglib that comes with it, you also don't need expat support.

Regards

Marcel



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