Posted on 2018/03/08 17:14
Filed Under Programming/Tools

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Unable to open 'raise.c': File not found (file:///build/glibc-Cl5G7W/glibc-2.23/sysdeps/unix/sysv/linux/raise.c).

이 경우 우선 glibc 를 소스까지 다운로드



Building glibc without installing

To build glibc without installing you can do the standard configure and make e.g.

$ mkdir $HOME/src
$ cd $HOME/src
$ git clone git://sourceware.org/git/glibc.git
$ mkdir -p $HOME/build/glibc
$ cd $HOME/build/glibc
$ $HOME/src/glibc/configure --prefix=/usr
$ make

Do not run make install.



이후 아래 설명을 참고하여, 찾고자 하는 링크 위치를 심볼릭 링크 걸어주면 해결






To do full source code debugging of the C library on Ubuntu, you need to:

1) install the debuginfo version of libc6.

It's probably already installed, but in case it isn't, run sudo apt install libc6-dbg.

2) download the source code corresponding to the installed version of the C library.

First, create a directory anywhere - I'll use /opt/src here. Then do the following:

sudo apt install dpkg-dev
cd /opt/src
apt source libc6
find $PWD -maxdepth 1 -type d -name 'glibc*'

Remember this name - it'll be something like /opt/src/glibc-2.23

Now, run gdb, run your program until it stops, and at the gdb prompt do this:

(gdb) info source
Current source file is ../sysdeps/unix/sysv/linux/raise.c
Compilation directory is /build/glibc-KM3i_a/glibc-2.23/signal

So gdb is expecting the source code to be in a directory that's different from where we put it. There are two ways to fix this:

a) move or use a symlink so that the source code is (or appears to be) in /build/glibc-KM3i_a/glibc-2.23 .

b) tell gdb how to substitute the correct source directory pathname: 

  (gdb) set substitute-path /build/glibc-KM3i_a/glibc-2.23 /opt/src/glibc-2.23

Now, go back to your frame, and gdb should show the source code line:

(gdb) frame 1
#1 0xb7e2fea9 in __GI_raise (sig=6) at ../sysdeps/unix/sysv/linux/raise.c:54
         return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
2018/03/08 17:14 2018/03/08 17:14

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