Hi Pedro, Thank you.
cc -o sample1 -ldirectfb -ldirect -lfusion sample1.o could finish without errors. I will send further questions to the users mailing list. Best regards, Susumu Ikeda 2007/11/28, Pedro Aguilar <[EMAIL PROTECTED]>: > > Hi, > > You have to add the linking flags (-ldirectfb -ldirect -lfusion). > > You can see them with 'pkg-config --libs directfb'. This command will > work if /usr/local/lib is in the PKG_CONFIG_PATH environment variable. > > BTW, it's better if you send this kind of questions to the users mailing > list. > > Regards, > -- > Pedro Aguilar > > > On Tue, 2007-11-27 at 21:24 +0900, Susumu Ikeda wrote: > > I'm new to Linux programming. > > I could install DirectFB1.1.0 to my PC with uBuntu-Linux. > > Next I tried to build a sample code in DirectFB tutorials, Simple > > fullscreen application that draws a horizontal line. > > cc -c -I/urs/local/include/directfb sample1.c is completed without > > errors. > > cc -o sample1 sample1.o > > sample1.o: In function `main': > > sample1.c:(.text+0x1e): undefined reference to `DirectFBInit' > > sample1.c:(.text+0x5f): undefined reference to `DirectFBErrorFatal' > > sample1.c:(.text+0x6b): undefined reference to `DirectFBCreate' > > sample1.c:(.text+0xac): undefined reference to `DirectFBErrorFatal' > > sample1.c:(.text+0x107): undefined reference to `DirectFBErrorFatal' > > sample1.c:(.text+0x178): undefined reference to `DirectFBErrorFatal' > > sample1.c:(.text+0x1db): undefined reference to `DirectFBErrorFatal' > > sample1.c:(.text+0x255): undefined reference to `DirectFBErrorFatal' > > sample1.o:sample1.c:(.text+0x2c8): more undefined references to > > `DirectFBErrorFatal' follow > > collect2: ld returned 1 exit status > > > > I completed following instruction. > > 2) Make sure that "/lib" is listed in your /etc/ld.so.conf. The > > default prefix is "/usr/local". > > After adding it you have to run 'ldconfig' as superuser. > > > > I confirmed libdirectfb.so is in /usr/local/lib. > > > > Would you please give me suggestion how to solve this problem and/or > > how to analyze > > this link trouble. > > > > Susumu Ikeda > > > > _______________________________________________ > > directfb-dev mailing list > > [email protected] > > http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev > > >
_______________________________________________ directfb-dev mailing list [email protected] http://mail.directfb.org/cgi-bin/mailman/listinfo/directfb-dev
