On 05/29/2012 12:28 PM, Andrei Gherzan wrote:
On Tue, May 29, 2012 at 12:23 PM, Radu Moisan <radu.moisan@intel.com> wrote:

How do I add something in the dependency chain? With --enable-test dbus fails at do_configure complaining about

| configure: Full test coverage was requested with --enable-tests=yes
| configure: This has many dependencies (GLib, dbus-glib, Python)
| checking for i586-poky-linux-pkg-config... no
| checking for pkg-config... /home/radu/Documents/Development/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/pkg-config
| checking pkg-config is at least version 0.9.0... yes
| checking for GLIB... yes
| checking for DBUS_GLIB... yes
| configure: Full test coverage (--enable-tests=yes) requires Python, dbus-python, pygobject
| checking for a Python interpreter with version >= 2.6... python
| checking for python... /home/radu/Documents/Development/yocto/build/tmp/sysroots/x86_64-linux/usr/bin/python
| checking for python version... 2.7
| checking for python platform... linux2
| checking for python script directory... ${libdir}/python2.7/site-packages
| checking for python extension module directory... ${libdir}/python2.7/site-packages
| checking for Python modules for full test coverage... Traceback (most recent call last):
|   File "<string>", line 1, in <module>
| ImportError: No module named dbus
| no

This says that the configure cannot find the dbus python module. This is created in the python-dbus package. So compile that first.


Radu

Leaving --enable-tests aside for a moment, I'm trying to build dbus with --enable-embedded-tests which is less but still good instead of nothing. However, the build fails at do_compile complaining about dbus/dbus-glib-lowlevel.h missing, although it's there. So I think some variable in Makefile is not pointing correctly, but I cannot find which.

| i586-poky-linux-libtool: link: i586-poky-linux-ar cru .libs/libdbus-testutils.a .libs/test-utils.o
| i586-poky-linux-libtool: link: i586-poky-linux-ranlib .libs/libdbus-testutils.a
| i586-poky-linux-libtool: link: ( cd ".libs" && rm -f "libdbus-testutils.la" && ln -s "../libdbus-testutils.la" "libdbus-testutils.la" )
| dbus-daemon.c:32:37: fatal error: dbus/dbus-glib-lowlevel.h: No such file or directory
| compilation terminated.
| i586-poky-linux-libtool: link: ccache i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/radu/Documents/Development/yocto/build/tmp/sysroots/qemux86 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wno-address -Wfloat-equal -Wdeclaration-after-statement -Wno-unused -Wno-sign-compare -Wno-pointer-sign -Wno-deprecated-declarations -fno-common -fno-strict-aliasing -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o test-segfault test-segfault.o
| make[3]: *** [test_dbus_daemon-dbus-daemon.o] Error 1
| make[3]: *** Waiting for unfinished jobs....
| i586-poky-linux-libtool: link: ccache i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/radu/Documents/Development/yocto/build/tmp/sysroots/qemux86 -Wall -Wchar-subsERROR: Function failed: do_compile (see /home/radu/Documents/Development/yocto/build/tmp/work/i586-poky-linux/dbus-1.4.20-r3.0/temp/log.do_compile.10606 for further information)
| cripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wno-address -Wfloat-equal -Wdeclaration-after-statement -Wno-unused -Wno-sign-compare -Wno-pointer-sign -Wno-deprecated-declarations -fno-common -fno-strict-aliasing -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o test-exit test-exit.o
| i586-poky-linux-libtool: link: ccache i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/radu/Documents/Development/yocto/build/tmp/sysroots/qemux86 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wno-address -Wfloat-equal -Wdeclaration-after-statement -Wno-unused -Wno-sign-compare -Wno-pointer-sign -Wno-deprecated-declarations -fno-common -fno-strict-aliasing -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o test-sleep-forever test-sleep-forever.o
| loopback.c:32:37: fatal error: dbus/dbus-glib-lowlevel.h: No such file or directory
| compilation terminated.
| make[3]: *** [test_loopback-loopback.o] Error 1
| i586-poky-linux-libtool: link: ccache i586-poky-linux-gcc -m32 -march=i586 --sysroot=/home/radu/Documents/Development/yocto/build/tmp/sysroots/qemux86 -Wall -Wchar-subscripts -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wcast-align -Wno-address -Wfloat-equal -Wdeclaration-after-statement -Wno-unused -Wno-sign-compare -Wno-pointer-sign -Wno-deprecated-declarations -fno-common -fno-strict-aliasing -O2 -pipe -g -feliminate-unused-debug-types -Wl,-O1 -Wl,--hash-style=gnu -Wl,--as-needed -o spawn-test spawn-test.o  ../dbus/.libs/libdbus-internal.a -lpthread -lrt
| corrupt.c:33:37: fatal error: dbus/dbus-glib-lowlevel.h: No such file or directory

You will need dbus-glib. This is the package which provides this header. This will be a dependency for your case.

Hope i gave to the right hints. If you need more detailed info just ping me.

@g 

tried to compile python-dbus already but ended up with the second failure about missing dbus/dbus-glib-lowlevel.h (that's when I started experimenting with --enable-embedded-tests and --enable-modular-tests).

Radu