gcc, glibc build from source

[steve_g]

Hello! I think i built all correctly(all steps was successfully performed)
and installed to the /opt but when i try to link my test program with libs
which depends on GLIBC_2.17 linker cannot find them!

This is output of strings /opt/Compiler/lib64/libstdc++.so.6 | grep GLIBC
command

GLIBCXX_3.4

GLIBCXX_3.4.1

GLIBCXX_3.4.2

GLIBCXX_3.4.3

GLIBCXX_3.4.4

GLIBCXX_3.4.5

GLIBCXX_3.4.6

GLIBCXX_3.4.7

GLIBCXX_3.4.8

GLIBCXX_3.4.9

GLIBCXX_3.4.10

GLIBCXX_3.4.11

GLIBCXX_3.4.12

GLIBCXX_3.4.13

GLIBCXX_3.4.14

GLIBCXX_3.4.15

GLIBCXX_3.4.16

GLIBCXX_3.4.17

GLIBCXX_3.4.18

GLIBCXX_3.4.19

GLIBCXX_3.4.20

GLIBCXX_3.4.21

GLIBC_2.3

GLIBC_2.2.5

GLIBC_2.3.2

GLIBCXX_DEBUG_MESSAGE_LENGTH

GLIBC_2.17 is absent here... MY Os is Oracle Linux 6.8 x86_64



Maybe i was wrong in building gcc&glibc? Its first experience for me.

This is all steps i did during the building:

3. binutils (phase 1)

wget -c https://ftp.gnu.org/gnu/binutils/binutils-2.26.1.tar.gz

tar xzf binutils-2.26.1.tar.gz

cd binutils-2.26.1

mkdir -v build

cd build

../configure --prefix=/opt/Compiler/

make all

make install

export PATH=«/opt/Compiler/bin:$PATH»

cd /root/distr

4. gcc (phase 1)

wget -c http://ftp.gnu.org/gnu/gcc/gcc-5.3.0/gcc-5.3.0.tar.gz

tar xzf gcc-5.3.0.tar.gz

cd gcc-5.3.0

./contrib/download_prerequisites

mkdir -v build

cd build

../configure --prefix=/opt/Compiler --enable-languages=c,c++
--disable-multilib

make

make install

cd /root/distr

5. glibc

wget -c https://ftp.gnu.org/gnu/glibc/glibc-2.23.tar.gz tar xzf
glibc-2.23.tar.gz

cd glibc-2.23

mkdir -v build

cd build

../configure --prefix=/opt/Compiler

make all

make install

cd /root/distr

6. libstdc++-v3

Its part of gcc tarball, so 

cd gcc-5.3.0/libstdc++-v3

mkdir -v build

cd build

../configure --prefix=/opt/Compiler

make all

make install

cd /root/distr

7. binutils (phase 2) cd binutils-2.26.1

mkdir -v build2

cd build2

../configure --prefix=/opt/Compiler/

make all

make install

cd /root/distr

8. gcc (phase 2)

cd gcc-5.3.0

mkdir -v build2

cd build2

../configure --prefix=/opt/Compiler --enable-languages=c,c++
--disable-multilib

make all

make install

cd /root/distr

9.	gdb

yum install texinfo

wget -c http://ftp.gnu.org/gnu/gdb/gdb-7.11.tar.gz tar xzf gdb-7.11.tar.gz

cd gdb-7.11

mkdir -v build

cd build

../configure --prefix=/opt/Compiler

make all

make install

Hope for your help so much!



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