glibc is GNU's implementation of the Standard C library.

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8
votes
2answers
398 views

How to make linux 'perf record' work for libc and libstdc++ symbols?

I'm using perf record -g on x86-64 Linux to profile a program. Several symbols in libc or libstdc++ have 0 as a parent: __GI___strcmp_ssse3 (libc) and strcmp@plt (libstdc++) for example. (I can ...
6
votes
2answers
149 views

Would it be possible to compile and bootstrap GNU?

A new Guix release came out some time ago. And I got the idea that if I can bootstrap glibc, gcc, and guix to HURD and Mach, I can have a non-Linux GNU system. But I also need some software like bash, ...
4
votes
1answer
3k views

How to update glibc to 2.14 in CentOS 6.5

I want to install Android NDK on my CentOS 6.5 machine. But when I ran the program, it says it needs glibc 2.14 to be able to run. My CentOS 6.5 only has Glibc 2.12 installed. So I tried to update ...
3
votes
1answer
2k views

How can I downgrade a glibc version?

I upgraded glibc for a reason that isn't arround anymore so i want to downgrade it again. The stupid thing is a lot of programms rely on glibc at the moment. I still have the 2.4 version on the system ...
2
votes
1answer
111 views

How to install glibc version that corresponds to GCC 4.4 on RHEL5

We have a program with executables built on RHEL6 using GCC4.4 and we need to run it on RHEL5.5. But RHEL5.5, by default does not have the necessary version of glibc. Has anyone faced such an issue ...
2
votes
1answer
775 views

No 32 development library error after install glibc-devel.i686

I am trying to install gcc 4.9.0 on centOS 6. During ./configure there is an error coming up: /usr/bin/ld: skipping incompatible /usr/lib/gcc/x86_64-redhat-linux/4.4.7/libgcc_s.so when searching for ...
2
votes
1answer
428 views

LFS 7.5 - Glibc-2.19 compile errors at section 6.9, are they fatal to my LFS build?

I am using a host Ubuntu 14.04 system, and I am currently going through the Linux From Scratch guide here. At section 6.9, http://www.linuxfromscratch.org/lfs/view/stable/chapter06/glibc.html, after ...
1
vote
1answer
32 views

How to make my ELF run with both new and old version of glibc?

When I'm compiling my elf, it is "best practice" to make it link against the oldest version of glibc I can, so it will work both on new and old versions of glibc. i.e. if I use realpath, which in ...
1
vote
1answer
125 views

Need general guide on how to build Linux Stream (LiS) under RedHat 6.2

Day 1 I have hit into some error, and the build simply fail, saying that there is some conflict. Thus I believe a .o file cannot be made and then result fatal error during linking, anyone have steps ...
0
votes
1answer
747 views

How do I install GLIBC in Kali/Debian?

How can I install GLIBC? When I installed Spotify on my Kali 1.0.9a it gives me the following output when I try running Spotify through the Terminal: spotify: /lib/x86_64-linux-gnu/libc.so.6: version ...
0
votes
1answer
181 views

Building custom glibc and compiling program against it

I've been scouring the internet for a couple of days now to get some information on how to (cross)compile glibc and then compile a program against it. So far, I've managed to compile glibc using the ...
0
votes
1answer
70 views

Squeeze/Lenny compilation : Library Link error

I've got a problem here : I have a C++ Library ("DataTsBroad") and a C++ Test app ("DataTsBroadTest"), to test it. Actually, the Lib and the Test app are both compiled an a Debian Lenny. Now, i ...
2
votes
0answers
50 views

Determine libc version used to create static library

I am seeing symbol referencing errors with the static libraries I am using (available with OpenSPARC processor). I have glibc 2.15 on my system. How do I determine the version of glibc used to create ...
2
votes
0answers
173 views

Can't compile glibc for 64 bit system

I'm trying to compile glibc-2.16 statically for x64 system, ../configure --enable-kernel=2.6.9 --prefix=/run/shm/libc-static-64 --enable-static --enable-shared --host=i486-linux-gnu ...
2
votes
0answers
151 views

How to find out which package of libc6 I need?

I am running into following error: version GLIBC_2.14 not found version GLIBC_2.15 not found when trying to install software I need. Therefore, I decided to upgrade libc6 on my debian (Linux ...
2
votes
0answers
970 views

How to compile gcc toolchain with special sysroot correctly?

I try to compile a new gcc, including binutils and glibc. Since I can not be root, I want to install it all in ~/local. I set these variables: PREFIX=~/local && export PREFIX ...
1
vote
0answers
70 views

SIGINFO on GNU Linux (Arch Linux) missing

I am developing an application and I would like it to print some runtime stats to the console on demand. kill and signals came to my mind immediately. Reading through Unix signals on Wiki, SIGINFO ...
1
vote
0answers
138 views

OpenEmbedded: root account doesn't exist!

I'm using the current OpenEmbedded system from: http://git.openembedded.org/openembedded-core/tree/ (For what it's worth, I'm also pulling in layers from ...
1
vote
0answers
127 views

How to install libc6 from unstable repository on Debian?

This is my server: Linux nn15.project.org 3.2.0-4-amd64 #1 SMP Debian 3.2.46-1 x86_64 GNU/Linux Debian GNU/Linux 7.1 (wheezy) Release: 7.1 I have sudo permissions. How can I install libc6 from ...
1
vote
0answers
514 views

Eglibc cannot compile suffix of object files while trying to cross compile

I'm currently making my way through Trac's CLFS book. When trying to configure the 32-bit version of EGLIBC-2.15, using the options: BUILD_CC="gcc" CC="${CLFS_TARGET}-gcc ${BUILD32}" \ ...
0
votes
0answers
39 views

Cross compile GLIBC : error: Need linker with .init_array/.fini_array support

Whenever I call glibc configure with --prefix=/usr --with-headers=/var/tmp/ubuild.wandboard-armhf.build_dir/armv7a-hardfloat-linux-gnueabi/sysroot/usr/include --host=armv7a-hardfloat-linux-gnueabi ...
0
votes
0answers
139 views

arm Glibc 2.19 'make check' error and ld error post install (non-standard dir), Should I report a bug, or have I done something wrong?

[I have a Galaxy SIII with the Snapdragon S4 and the Krait CPU.] Well I burnt out my laptop one way or the other, so I am stuck with this old computer and my phone which has 4x the memory and about ...
0
votes
0answers
226 views

Errors during 32-bit glibc2.17 compile

I'm trying to compile the current glibc (2.17) from the official ftp on my machine (kernel 3.7.3). No patches or extras are applied. For x86_64 everything works fine, but I need the 32-Bit libs as ...