On compile time I get warnings: watcher.cpp:(.text+0x85): warning: Using 'initgroups' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking watcher.cpp:(.text+0x16f): warning: Using 'getpwnam' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking client.cpp:(.text+0xb1a): warning: Using 'getaddrinfo' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking reg.cpp:(.text+0x3d6): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking
On running it: ./watcher: /lib/libuuid.so.1: no version information available (required by ./watcher) ./watcher: /lib/libc.so.6:e version `GLIBC_2.4' not found (required by ./watcher) ./watcher: /lib/libc.so.6: version `GLIBC_2.7' not found (required by ./watcher) ./watcher: /lib/libc.so.6: version `GLIBC_2.11' not found (required by ./watcher) On Thu, May 24, 2012 at 3:33 PM, Markos Chandras <hwoar...@gentoo.org>wrote: > On Thu, May 24, 2012 at 2:15 PM, Marko Košmerl <mark...@gmail.com> wrote: > > Hi! > > > > I have some program which I am using in a thin client which has Gentoo > > stage 3 root fs (kernel 2.6.39.4), > > lets call it system A. > > I've also compiled that program chroot-ed in this stage 3 fs from my > > personal computer. > > > > I have an other thin clients which have older system (B) on it which is > > older linux kernel 2.6.16.27. > > Library version which are needed are of course different and for that > reason > > my program > > can not be run in this sistem. > > > > System A: > > Linux redondo 2.6.39.4 #18 Mon Mar 19 13:14:32 CET 2012 i586 i586 i386 > > GNU/Linux > > /lib/libc-2.12.2.so > > gcc version 4.0.3 > > > > System B: > > Linux carlos 2.6.16.27 #1 Sun Mar 25 11:09:40 CEST 2007 i586 i586 i386 > > GNU/Linux > > /lib/libc-2.3.6.so > > gcc version 4.0.3 > > > > Shared libraries that my binary uses are (in system A): > > linux-gate.so.1 => (0xffffe000) > > libpthread.so.0 => /lib/libpthread.so.0 (0xf76d6000) > > libuuid.so.1 => /lib/libuuid.so.1 (0xf76d1000) > > libstdc++.so.6 => /usr/lib/gcc/i486-pc-linux-gnu/4.4.5/libstdc++.so.6 > > (0xf75da000) > > libm.so.6 => /lib/libm.so.6 (0xf75b2000) > > libc.so.6 => /lib/libc.so.6 (0xf7468000) > > /lib/ld-linux.so.2 (0xf76f3000) > > libgcc_s.so.1 => /usr/lib/gcc/i486-pc-linux-gnu/4.4.5/libgcc_s.so.1 > > (0xf7449000) > > > > If i try to compile my program using '-static' directive, I still have a > > problem with 4 functions: > > -initgroups, > > -getpwnam, > > -getaddrinfo, > > -gethostbyname. > > > > If I got that right, they use functions which are located in NSS shared > > libraries. > > > > I am looking for a way of compiling my program so that I can run it in > > system B. > > I have libraries available from system B and that is all that I have. > > > > I need help on getting this done. > > I guess gcc versions are the same and as well libgcc_s.so.1 shared > library. > > > > My questions are: > > Can I pull those libraries from system B and use it in compilatin > process? > > Would that work? > > I would still need to get include source files of that version, right? > > Is there some archive site where I can find so old version of linux > kernel > > source? > > One thing that pops in to my mind is also trying to find gentoo stage 3 > > tarball of the kernel version 2.6.16.27 > > and compile the program there...I tried to search that but no luck in > > that... > > > > Any help would be welcomed! > > You can statically compile your program on system A ( use gcc -static > -o test test.c for example ). Then you should be able to run it in > system B without any problem > >
