@Marco I recompiled the crosscompiler with the OPT ... parameter the result is the same, linker complains that he couldn't find libdl
@Dariusz I added lib to the Xr Param with no effort ubu...@kubuntu904:~/OpenLabTools/DeviceServer$ ls /usr/local/xtools/arm-unknown-linux-uclibc/arm-unknown-linux-uclibc/bin -la insgesamt 7884 dr-xr-xr-x 2 ubuntu ubuntu 4096 2009-05-10 12:06 . dr-xr-xr-x 6 ubuntu ubuntu 4096 2009-05-10 12:06 .. -r-xr-xr-x 2 ubuntu ubuntu 703681 2009-05-10 11:48 ar -r-xr-xr-x 2 ubuntu ubuntu 1167387 2009-05-10 11:48 as -r-xr-xr-x 2 ubuntu ubuntu 260738 2009-05-10 12:06 c++ -r-xr-xr-x 2 ubuntu ubuntu 260738 2009-05-10 12:06 g++ -r-xr-xr-x 1 ubuntu ubuntu 256607 2009-05-10 12:06 gcc -r-xr-xr-x 2 ubuntu ubuntu 1170229 2009-05-10 11:48 ld -r-xr-xr-x 2 ubuntu ubuntu 685506 2009-05-10 11:48 nm -r-xr-xr-x 2 ubuntu ubuntu 876640 2009-05-10 11:48 objcopy -r-xr-xr-x 2 ubuntu ubuntu 1036007 2009-05-10 11:48 objdump -r-xr-xr-x 2 ubuntu ubuntu 703712 2009-05-10 11:48 ranlib -r-xr-xr-x 2 ubuntu ubuntu 876639 2009-05-10 11:48 strip ubu...@kubuntu904:~/OpenLabTools/DeviceServer$ ls /usr/local/xtools/arm-unknown-linux-uclibc//bin -la insgesamt 12188 dr-xr-xr-x 2 ubuntu ubuntu 4096 2009-05-10 12:13 . dr-xr-xr-x 8 ubuntu ubuntu 4096 2009-05-10 12:13 .. -r-xr-xr-x 1 ubuntu ubuntu 674923 2009-05-10 11:48 arm-unknown-linux-uclibc-addr2line -r-xr-xr-x 2 ubuntu ubuntu 703681 2009-05-10 11:48 arm-unknown-linux-uclibc-ar -r-xr-xr-x 2 ubuntu ubuntu 1167387 2009-05-10 11:48 arm-unknown-linux-uclibc-as -r-xr-xr-x 2 ubuntu ubuntu 260738 2009-05-10 12:06 arm-unknown-linux-uclibc-c++ lrwxrwxrwx 1 ubuntu ubuntu 28 2009-05-10 12:06 arm-unknown-linux-uclibc-cc -> arm-unknown-linux-uclibc-gcc -r-xr-xr-x 1 ubuntu ubuntu 674384 2009-05-10 11:48 arm-unknown-linux-uclibc-c++filt -r-xr-xr-x 1 ubuntu ubuntu 256638 2009-05-10 12:06 arm-unknown-linux-uclibc-cpp -r-xr-xr-x 1 ubuntu ubuntu 2190 2009-05-10 11:42 arm-unknown-linux-uclibc-ct-ng.config -r-xr-xr-x 2 ubuntu ubuntu 260738 2009-05-10 12:06 arm-unknown-linux-uclibc-g++ -r-xr-xr-x 2 ubuntu ubuntu 256607 2009-05-10 12:06 arm-unknown-linux-uclibc-gcc -r-xr-xr-x 2 ubuntu ubuntu 256607 2009-05-10 12:06 arm-unknown-linux-uclibc-gcc-4.3.2 -r-xr-xr-x 1 ubuntu ubuntu 16579 2009-05-10 12:06 arm-unknown-linux-uclibc-gccbug -r-xr-xr-x 1 ubuntu ubuntu 38729 2009-05-10 12:06 arm-unknown-linux-uclibc-gcov -r-xr-xr-x 1 ubuntu ubuntu 746363 2009-05-10 11:48 arm-unknown-linux-uclibc-gprof -r-xr-xr-x 2 ubuntu ubuntu 1170229 2009-05-10 11:48 arm-unknown-linux-uclibc-ld -r-xr-xr-x 1 ubuntu ubuntu 9868 2009-05-10 12:07 arm-unknown-linux-uclibc-ldd -r-xr-xr-x 2 ubuntu ubuntu 685506 2009-05-10 11:48 arm-unknown-linux-uclibc-nm -r-xr-xr-x 2 ubuntu ubuntu 876640 2009-05-10 11:48 arm-unknown-linux-uclibc-objcopy -r-xr-xr-x 2 ubuntu ubuntu 1036007 2009-05-10 11:48 arm-unknown-linux-uclibc-objdump -r-xr-xr-x 1 ubuntu ubuntu 6368 2009-05-10 12:13 arm-unknown-linux-uclibc-populate -r-xr-xr-x 2 ubuntu ubuntu 703712 2009-05-10 11:48 arm-unknown-linux-uclibc-ranlib -r-xr-xr-x 1 ubuntu ubuntu 315412 2009-05-10 11:48 arm-unknown-linux-uclibc-readelf -r-xr-xr-x 1 ubuntu ubuntu 675670 2009-05-10 11:48 arm-unknown-linux-uclibc-size -r-xr-xr-x 1 ubuntu ubuntu 674978 2009-05-10 11:48 arm-unknown-linux-uclibc-strings -r-xr-xr-x 2 ubuntu ubuntu 876639 2009-05-10 11:48 arm-unknown-linux-uclibc-strip ubu...@kubuntu904:~/OpenLabTools/DeviceServer$ cat link.res SEARCH_DIR(/home/ubuntu/OpenLabTools/webserver/) SEARCH_DIR(/home/ubuntu/OpenLabTools/PhysMach/) SEARCH_DIR(/home/ubuntu/OpenLabTools/divLibs/pwu-1.6.0.2-src/main/) SEARCH_DIR(/usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/) SEARCH_DIR(/usr/local/lib/fpc/2.4.0/) INPUT( /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/ucprt0.o DeviceServer.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/system.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/lineinfo.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/exeinfo.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/strings.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/objpas.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/cthreads.o /home/ubuntu/OpenLabTools/PhysMach/PhysMach.o /home/ubuntu/OpenLabTools/webserver/webserver.o telnetserver.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/classes.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/crt.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/baseunix.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/unix.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/unixtype.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/initc.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/dl.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/unixutil.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/syscall.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/ctypes.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/linux.o /home/ubuntu/OpenLabTools/PhysMach/dil_io_access.o /home/ubuntu/OpenLabTools/PhysMach/lp_io_access.o /home/ubuntu/OpenLabTools/PhysMach/pio_io_access.o /home/ubuntu/OpenLabTools/PhysMach/joy_io_access.o /home/ubuntu/OpenLabTools/PhysMach/rnd_io_access.o /home/ubuntu/OpenLabTools/PhysMach/http_io_access.o /home/ubuntu/OpenLabTools/PhysMach/funk_io_access.o /home/ubuntu/OpenLabTools/PhysMach/exec_io_access.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/sysutils.o /home/ubuntu/OpenLabTools/PhysMach/CommonHelper.o /home/ubuntu/OpenLabTools/divLibs/pwu-1.6.0.2-src/main/http.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/errors.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/sysconst.o /home/ubuntu/OpenLabTools/divLibs/pwu-1.6.0.2-src/main/hostname.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/sockets.o /home/ubuntu/OpenLabTools/divLibs/pwu-1.6.0.2-src/main/substrings.o /home/ubuntu/OpenLabTools/divLibs/pwu-1.6.0.2-src/main/pwutypes.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/termio.o /home/ubuntu/OpenLabTools/webserver/inetaux.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/dos.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/types.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/typinfo.o /usr/local/lib/fpc/2.4.0/units/arm-linux/rtl/rtlconsts.o ) INPUT( -ldl ) GROUP( -lc ) ENTRY(_start) SECTIONS { PROVIDE (__executable_start = 0x010000); . = 0x010000 + SIZEOF_HEADERS; .interp : { *(.interp) } .hash : { *(.hash) } .dynsym : { *(.dynsym) } .dynstr : { *(.dynstr) } .gnu.version : { *(.gnu.version) } .gnu.version_d : { *(.gnu.version_d) } .gnu.version_r : { *(.gnu.version_r) } .rel.dyn : { *(.rel.init) *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) *(.rel.fini) *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) *(.rel.data.rel.ro*) *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) *(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*) *(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*) *(.rel.got) *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) } .rela.dyn : { *(.rela.init) *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) *(.rela.fini) *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) *(.rela.got) *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) } .rel.plt : { *(.rel.plt) } .rela.plt : { *(.rela.plt) } .init : { KEEP (*(.init)) } =0x90909090 .plt : { *(.plt) } .text : { *(.text .stub .text.* .gnu.linkonce.t.*) KEEP (*(.text.*personality*)) *(.gnu.warning) } =0x90909090 .fini : { KEEP (*(.fini)) } =0x90909090 PROVIDE (_etext = .); .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) } . = ALIGN (0x1000) - ((0x1000 - .) & (0x1000 - 1)); .dynamic : { *(.dynamic) } .got : { *(.got) } .got.plt : { *(.got.plt) } .data : { *(.data .data.* .gnu.linkonce.d.*) KEEP (*(.fpc .fpc.n_version .fpc.n_links)) KEEP (*(.gnu.linkonce.d.*personality*)) } PROVIDE (_edata = .); PROVIDE (edata = .); .threadvar : { *(.threadvar .threadvar.* .gnu.linkonce.tv.*) } __bss_start = .; .bss : { *(.dynbss) *(.bss .bss.* .gnu.linkonce.b.*) *(COMMON) . = ALIGN(32 / 8); } . = ALIGN(32 / 8); PROVIDE (_end = .); PROVIDE (end = .); .stab 0 : { *(.stab) } .stabstr 0 : { *(.stabstr) } } I'm trying hard for 5 days now and I'm really frustrated, can anybody give me advice which toolchain may work or how my error can be resolved? The toolchain I use is from free electron an embedded company which uses this toolchain to build kernels for the USB9263. From my point of view it must be possible to link against this toolchain. Thank you for your help regards Hartmut _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org http://lists.freepascal.org/mailman/listinfo/fpc-pascal