logeswaran T
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Linker Error while building the Neutrino OS/Kernel Source
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logeswaran T
02/05/2010 9:21 AM
post46662
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Linker Error while building the Neutrino OS/Kernel Source
Hi,
We modified the shutdown utility of kernel source, to display our own customized shutdown message.
We followed the instruction given in the http://community.qnx.com/sf/wiki/do/viewPage/projects.core_os/wiki/
BuildTheOSSource
Steps followed to build,
1. Created a staging directory for installed binaries and headers to go
% cd /home/kernel
% mkdir stage
2. Configured the override makefile stub % cd /home/kernel
% cat >qconf-override.mk
USE_INSTALL_ROOT=1
INSTALL_ROOT_nto=/home/kernel/stage
^D
3. Set the override environment variable to point at the makefile stub
% export QCONF_OVERRIDE=/home/kernel/qconf-override.mk
4. Installed all the Header Files in the local stage
% cd /home/kernel/trunk
% make OSLIST=nto CPULIST=x86 hinstall
5. Built the Neutrino OS binaries
% cd /home/kernel/trunk
% make OSLIST=nto CPULIST=x86 install
But the build stopped with some linker errors as mentioned below.
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////
/home
/kernel/trunk/lib/ncurses/form/nto/x86/a -L /home/kernel/trunk/lib/ncurses/panel/nto/x86/a -L /h
ome/kernel/trunk/lib/ncurses/menu/nto/x86/a -L /home/kernel/trunk/lib/ncurses/ncurses++/nto/x86/
a -L /home/kernel/stage/x86/lib -L /home/kernel/stage/x86/usr/lib -L /usr/qnx641/target/qnx6/x86
/lib -L /usr/qnx641/target/qnx6/x86/usr/lib -Wl,--rpath-link . -Wl,--rpath-link /home/kernel/tr
unk/lib/ncurses/ncurses/nto/x86/a -Wl,--rpath-link /home/kernel/trunk/lib/ncurses/form/nto/x86/a
-Wl,--rpath-link /home/kernel/trunk/lib/ncurses/panel/nto/x86/a -Wl,--rpath-link /home/kernel/t
runk/lib/ncurses/menu/nto/x86/a -Wl,--rpath-link /home/kernel/trunk/lib/ncurses/ncurses++/nto/x8
6/a -Wl,--rpath-link /home/kernel/stage/x86/lib -Wl,--rpath-link /home/kernel/stage/x86/usr/lib
-Wl,--rpath-link /usr/qnx641/target/qnx6/x86/lib -Wl,--rpath-link /usr/qnx641/target/qnx6/x86/us
r/lib -lncurses
/home/kernel/stage/x86/lib/libc.so: undefined reference to `SIGSTACK_CONTEXT'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `SIGSTACK_HANDLER'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_EDI'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_ESI'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_EDX'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `SIGSTACK_SIGNO'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `KER_SIGNAL_RETURN'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_EBP'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `UCONTEXT_CPU'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_ECX'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_EIP'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_EBX'
/home/kernel/stage/x86/lib/libc.so: undefined reference to `REG_ESP'
cc: /usr/qnx641/host/qnx6/x86/usr/bin/ntox86-ld error 1
make[7]: *** [/home/kernel/trunk/lib/ncurses/progs/clear/nto/x86/o/clear] Error 1
make[7]: Leaving directory `/home/kernel/trunk/lib/ncurses/progs/clear/nto/x86/o'
make[6]: *** [install] Error 2
make[6]: Leaving directory `/home/kernel/trunk/lib/ncurses/progs/clear/nto/x86'
make[5]: *** [install] Error 2
make[5]: Leaving directory `/home/kernel/trunk/lib/ncurses/progs/clear/nto'
make[4]: *** [install] Error 2
make[4]: Leaving directory `/home/kernel/trunk/lib/ncurses/progs/clear'
make[3]: *** [install] Error 2
make[3]: Leaving directory `/home/kernel/trunk/lib/ncurses/progs'
make[2]: *** [install] Error 2
make[2]: Leaving directory `/home/kernel/trunk/lib/ncurses'
make[1]: *** [install] Error 2
make[1]: Leaving directory `/home/kernel/trunk/lib'
make: *** [install] Error 2
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////
Please suggest us to resolve this linker error.
Thanks...
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