Continuing the goal to port my aplication to an L4 server, i'm trying to use the OSKit lib to POSIX threads. I'm using c++ and building in l4env_freebsd mode. First of all, the static link to the lib wasn't in the modes.inc file. I've included it there. I've tried to build my test project, that simply starts a thread. The test files compiles but it doesn't do the static link. The error is the following:
PWD=/home/tiago/l4/pkg/meumundo/server/src/OBJ-x86_586-l4v2 make -C OBJ-x86_586-l4v2 -f Makefile make[1]: Entrando no diretório `/home/tiago/l4/pkg/meumundo/server/src/OBJ-x86_586-l4v2' ... Compiling main.o LD_PRELOAD=/home/tiago/l4/tool/gendep/libgendep.so GENDEP_TARGET=main.o GENDEP_BINARY=cpp0 g++-2.95 -c -DRAM_BASE=0x0 -DSYSTEM_x86_586_l4v2 -DARCH_x86 -DCPUTYPE_586 -DL4API_l4v2 -I../../../idl/OBJ-x86-l4v2 -I../../../../../include/x86/l4v2 -I/home/tiago/drops/include/x86/l4v2 -I../../../../../include/l4v2 -I/home/tiago/drops/include/l4v2 -I../../../../../include/x86 -I/home/tiago/drops/include/x86 -I../../../../../include -I/home/tiago/drops/include -nostdinc -DOSKIT -I../../../../../../oskit10/freebsd/libc/include -I../../../../../../oskit10/freebsd/3.x/src/include -I../../../../../../oskit10/freebsd/3.x/src/sys -I../../../../../../oskit10 -I../../../../../include/c++/2.95 -I../../../../../include/c++/2.95/drops -I/home/tiago/drops/include/oskit10 -I/home/tiago/drops/include/oskit10/oskit/freebsd -I/home/tiago/drops/include/c++/2.95 -I/home/tiago/drops/include/c++/2.95/drops -I/usr/lib/gcc-lib/i386-linux/2.95.4/include -nostdinc -I../../../../../include/c++-3 -I../../../../../include/drops -gstabs+ -g -O2 -fno-strict-aliasing -march=i586 -Wall /home/tiago/l4/pkg/meumundo/server/src/main.cc -o main.o ==> Linking meumundo LD_PRELOAD=/home/tiago/l4/tool/gendep/libgendep.so GENDEP_TARGET=meumundo GENDEP_BINARY=ld gcc-2.95 -o meumundo ../../../../../lib/x86_586/crt0.o main.o -Ttext=0x01000000 -L../../../../../lib/x86_586/l4v2 -L/home/tiago/drops/lib/x86_586/l4v2 -L../../../../../lib/x86_586 -L/home/tiago/drops/lib/x86_586 -L../../../../../lib -L/home/tiago/drops/lib -L../../../../../../oskit10/lib -L../../../../../lib/c++/2.95 -L/home/tiago/drops/lib/oskit10 -L/home/tiago/drops/lib/c++/2.95 -T../../../../../lib/x86_586/main_stat.ld -lstdc++ /usr/lib/gcc-lib/i386-linux/2.95.4/libgcc.a -static -loskit10_support_l4env_freebsd.o -ll4env -ll4rm -ldm_generic -ldm_mem -lthread -lsemaphore -lnames -ll4util -lrmgr -ll4env -lomega0 -llogserver -ll4env_err -ll4rm -ldm_generic -ldm_mem -lthread -lslab -ll4sys -nostdlib -Wl,--nostdlib -loskit_freebsd_c -loskit_freebsd_net -loskit_startup -loskit_clientos -loskit_bootp -loskit_linux_fs -loskit_fsnamespace -loskit_diskpart -loskit_linux_dev -loskit10_support_l4env_freebsd_dev -loskit_kern -loskit_lmm -loskit_threads -loskit_amm -loskit_freebsd_c -loskit_com /usr/lib/gcc-lib/i386-linux/2.95.4/libgcc.a -loskit_freebsd_c -Ttext=0x01000000 -Wl,-gc-sections main.o(.text+0x29b): In function `main': /home/tiago/l4/pkg/meumundo/server/src/main.cc:44: undefined reference to `pthread_create(void **, pthread_attr const *, void *(*)(void *), void *)' collect2: ld returned 1 exit status make[1]: ** [meumundo] Erro 1 make[1]: Saindo do diretório `/home/tiago/l4/pkg/meumundo/server/src/OBJ-x86_586-l4v2' make: ** [OBJ-x86_586-l4v2] Erro 2
I presume one of two cases:
- My code is wrong somehow, but i've tried to build the oskit example os the philosophers dinner and didn't worked as well - There is no support for POSIX threads in your version of OSKit :(
thanks in advance
Tiago Jorge
On Sat Feb 19, 2005 at 16:39:24 +0000, Tiago Jorge wrote:
Continuing the goal to port my aplication to an L4 server, i'm trying to use the OSKit lib to POSIX threads.
...
I presume one of two cases:
- There is no support for POSIX threads in your version of OSKit :(
Well, I guess that's it. Sorry.
Adam
l4-hackers@os.inf.tu-dresden.de