RTcom

[LAS_VEGAS]

I'm triying to run the code that can be seen here: http://maemo.gitorious.org/maemo-rtc...nt/el-client.c

When I compile I get the following errors:

myapp-main.o: In function `main':
/home/maemo/workspace/myapp/src/main.cpp:134: undefined reference to `rtcom_el_new'
/home/maemo/workspace/myapp/src/main.cpp:136: undefined reference to `rtcom_el_get_type'
/home/maemo/workspace/myapp/src/main.cpp:146: undefined reference to `rtcom_el_event_new'
/home/maemo/workspace/myapp/src/main.cpp:169: undefined reference to `rtcom_el_add_event'
/home/maemo/workspace/myapp/src/main.cpp:175: undefined reference to `rtcom_el_add_header'
/home/maemo/workspace/myapp/src/main.cpp:187: undefined reference to `rtcom_el_delete_event'
/home/maemo/workspace/myapp/src/main.cpp:189: undefined reference to `rtcom_el_delete_by_service'
/home/maemo/workspace/myapp/src/main.cpp:191: undefined reference to `rtcom_el_delete_all'
/home/maemo/workspace/myapp/src/main.cpp:200: undefined reference to `rtcom_el_set_event_flag'
/home/maemo/workspace/myapp/src/main.cpp:206: undefined reference to `rtcom_el_unset_event_flag'
/home/maemo/worksmake[2]: Leaving directory `/home/maemo/workspace/myapp/src'
Making all in po
pace/myapp/src/main.cpp:211: undefined reference to `rtcom_el_count_by_service'
collect2: ld returned 1 exit status
make[2]: *** [myapp] Error 1
make[2]: Target `all' not remade because of errors.

And ESBox says "Unresolved inclusion" for the following line:

#include "rtcom-eventlogger/eventlogger.h"

It seems there is some problem with rtcom-eventlogger, how can I fix this?

[divanov]

There might be two reasons. Either you don't have librtcom-eventlogger-dev installed or you failed to tell your project that it has to use rtcom-eventlogger.

[LAS_VEGAS]

There might be two reasons. Either you don't have librtcom-eventlogger-dev installed or you failed to tell your project that it has to use rtcom-eventlogger.

I have it installed inside the scratchbox but not outside. Also how do I tell my project tp use rtcom-eventlogger?

[divanov]

I have it installed inside the scratchbox but not outside. Also how do I tell my project tp use rtcom-eventlogger?

Naturally there is no librtcom-eventlogger-dev outside of scratchbox. You need to use pkgconfig in your project file and that pkgconfig has to fetch rtcom-eventlogger library development information:

CONFIG += link_pkgconfig
PKGCONFIG += rtcom-eventlogger

[LAS_VEGAS]

I am using Esbox, I dont have a .pro file, how do I it?

[divanov]

I am using Esbox, I dont have a .pro file, how do I it?

Esbox is simply an IDE. What is the content of your directory?

ls -lR /home/maemo/workspace/myapp/

[LAS_VEGAS]

total 848
-rw-r--r-- 1 maemo maemo 35147 Jan 6 17:07 COPYING
-rw-r--r-- 1 maemo maemo 7639 Jan 6 17:07 COPYING.LESSER
-rw-rw-r-- 1 maemo maemo 25208 Jan 18 14:03 Makefile
-rw-r--r-- 1 maemo maemo 1031 Jan 6 17:07 Makefile.am
-rw-rw-r-- 1 maemo maemo 21210 Jan 6 17:12 Makefile.in
-rw-rw-r-- 1 maemo maemo 65103 Jan 6 17:11 aclocal.m4
-rwxr--r-- 1 maemo maemo 229 Jan 6 17:07 autogen.sh
drwxr-xr-x 2 maemo maemo 4096 Jan 6 17:11 autom4te.cache
-rwxr-xr-x 1 maemo maemo 44892 Dec 15 16:24 config.guess
-rw-rw-r-- 1 maemo maemo 2283 Jan 6 17:12 config.h
-rw-rw-r-- 1 maemo maemo 2056 Jan 6 17:12 config.h.in
-rw-rw-r-- 1 maemo maemo 27419 Jan 18 14:03 config.log
-rwxrwxr-x 1 maemo maemo 38089 Jan 18 14:03 config.status
-rwxr-xr-x 1 maemo maemo 33387 Dec 15 16:24 config.sub
-rwxrwxr-x 1 maemo maemo 252425 Jan 6 17:11 configure
-rw-r--r-- 1 maemo maemo 772 Jan 6 17:07 configure.ac
drwxr-xr-x 2 maemo maemo 4096 Jan 7 11:19 debian
-rwxr-xr-x 1 maemo maemo 15112 Jan 6 17:12 depcomp
-rwxr-xr-x 1 maemo maemo 9505 Jan 6 17:12 install-sh
-rw-rw-r-- 1 maemo maemo 0 Jan 6 17:11 intltool-extract.in
-rw-rw-r-- 1 maemo maemo 0 Jan 6 17:11 intltool-merge.in
-rw-rw-r-- 1 maemo maemo 0 Jan 6 17:11 intltool-update.in
-rw-r--r-- 1 maemo maemo 199705 Dec 15 16:24 ltmain.sh
-rwxr-xr-x 1 maemo maemo 10678 Jan 6 17:12 missing
-rwxr-xr-x 1 maemo maemo 3421 Jan 6 17:11 mkinstalldirs
drwxr-xr-x 2 maemo maemo 4096 Jan 18 14:03 po
drwxr-xr-x 3 maemo maemo 4096 Jan 18 16:33 src
-rw-rw-r-- 1 maemo maemo 23 Jan 18 14:03 stamp-h1

./autom4te.cache:
total 580
-rw-rw-r-- 1 maemo maemo 253063 Jan 6 17:11 output.0
-rw-rw-r-- 1 maemo maemo 253063 Jan 6 17:11 output.1
-rw-rw-r-- 1 maemo maemo 7052 Jan 6 17:12 requests
-rw-rw-r-- 1 maemo maemo 21195 Jan 6 17:11 traces.0
-rw-rw-r-- 1 maemo maemo 41243 Jan 6 17:11 traces.1

./debian:
total 100
-rw-r--r-- 1 maemo maemo 187 Jan 7 11:19 README.Debian
-rw-r--r-- 1 maemo maemo 185 Jan 6 17:07 changelog
-rw-r--r-- 1 maemo maemo 2 Jan 6 17:07 compat
-rw-r--r-- 1 maemo maemo 319 Jan 6 17:07 control
-rw-r--r-- 1 maemo maemo 150 Jan 6 17:07 copyright
-rw-r--r-- 1 maemo maemo 89 Jan 7 11:19 cron.d.ex
-rw-r--r-- 1 maemo maemo 17 Jan 7 11:19 dirs
-rw-r--r-- 1 maemo maemo 0 Jan 7 11:19 docs
-rw-r--r-- 1 maemo maemo 1236 Jan 7 11:19 emacsen-install.ex
-rw-r--r-- 1 maemo maemo 474 Jan 7 11:19 emacsen-remove.ex
-rw-r--r-- 1 maemo maemo 1171 Jan 7 11:19 emacsen-startup.ex
-rw-r--r-- 1 maemo maemo 244 Jan 7 11:19 helloworld-default.ex
-rw-r--r-- 1 maemo maemo 552 Jan 7 11:19 helloworld.doc-base.EX
-rw-r--r-- 1 maemo maemo 2142 Jan 7 11:19 init.d.ex
-rw-r--r-- 1 maemo maemo 1770 Jan 7 11:19 manpage.1.ex
-rw-r--r-- 1 maemo maemo 4655 Jan 7 11:19 manpage.sgml.ex
-rw-r--r-- 1 maemo maemo 4612 Jan 7 11:19 manpage.xml.ex
-rw-r--r-- 1 maemo maemo 127 Jan 7 11:19 menu.ex
-rw-r--r-- 1 maemo maemo 962 Jan 7 11:19 postinst.ex
-rw-r--r-- 1 maemo maemo 935 Jan 7 11:19 postrm.ex
-rw-r--r-- 1 maemo maemo 695 Jan 7 11:19 preinst.ex
-rw-r--r-- 1 maemo maemo 882 Jan 7 11:19 prerm.ex
-rwxr--r-- 1 maemo maemo 2043 Jan 6 17:07 rules
-rw-r--r-- 1 maemo maemo 689 Jan 7 11:19 watch.ex

./po:
total 52
-rw-r--r-- 1 maemo maemo 12 Jan 6 17:07 LINGUAS
-rw-rw-r-- 1 maemo maemo 6977 Jan 18 14:03 Makefile
-rw-rw-r-- 1 maemo maemo 6970 Jan 18 14:03 Makefile.in
-rw-r--r-- 1 maemo maemo 6901 Jan 6 17:11 Makefile.in.in
-rw-rw-r-- 1 maemo maemo 40 Jan 18 14:03 POTFILES
-rw-r--r-- 1 maemo maemo 30 Jan 6 17:07 POTFILES.in
-rw-rw-r-- 1 maemo maemo 353 Jan 6 17:13 en_GB.gmo
-rw-r--r-- 1 maemo maemo 685 Jan 6 17:07 en_GB.po
-rw-rw-r-- 1 maemo maemo 397 Jan 6 17:13 pt_BR.gmo
-rw-r--r-- 1 maemo maemo 694 Jan 6 17:07 pt_BR.po
-rw-rw-r-- 1 maemo maemo 0 Jan 18 14:03 stamp-it

./src:
total 292
-rw-rw-r-- 1 maemo maemo 23242 Jan 18 14:03 Makefile
-rw-r--r-- 1 maemo maemo 1019 Jan 6 17:07 Makefile.am
-rw-rw-r-- 1 maemo maemo 20564 Jan 6 17:12 Makefile.in
-rw-rw-r-- 1 maemo maemo 74820 Jan 18 16:25 helloworld-main.o
-rw-rw-r-- 1 maemo maemo 139564 Jan 6 17:13 helloworld-mywindow.o
-rw-r--r-- 1 maemo maemo 8002 Jan 18 16:25 main.cpp
-rw-r--r-- 1 maemo maemo 1882 Jan 6 17:07 mywindow.cpp
-rw-r--r-- 1 maemo maemo 1424 Jan 6 17:07 mywindow.h

[divanov]

Ok, it's using autotools. Is it Qt application at all?
Then rtcom-eventlogger should go into PKG_CHECK_MODULES in configure.ac.
I guess there is a way to add dependencies in Esbox using GUI.

[LAS_VEGAS]

Couldnt find a way to do that through GUI, I added PKG_CHECK_MODULES to configure.ac and included additional compiler flags in Makefile.am. now it works, thanks Daniil!