银河麒麟高级服务器操作系统V10（SP3-2403）-ARM版 gcc 更新

1、下载我这里使用的是 9.5

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wget http://ftp.gnu.org/gnu/gcc/gcc-9.5.0/gcc-9.5.0.tar.xz

2、解压

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tar -xvf gcc-9.5.0.tar.xz

cd gcc-9.5.0

3、下载关联软件

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 ./contrib/download_prerequisites

4、配置

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mkdir build && cd build

../configure   --prefix=/usr/local/gcc-9.5.0 -enable-checking=release -enable-languages=c,c++ -disable-multilib --build=aarch64-linux

5、编译（时间超级长可达到几个小时）

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make -j$(nproc)

6、安装

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make install

7、查看（此时直接使用 gcc --version 可能依然是原来的版本）

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[root@iZbp1a096g2sc3exmeszcfZ ~]#  /usr/local/gcc-9.5.0/bin/gcc --version
gcc (GCC) 9.5.0
Copyright © 2019 Free Software Foundation, Inc.
本程序是自由软件；请参看源代码的版权声明。本软件没有任何担保；
包括没有适销性和某一专用目的下的适用性担保。

[root@iZbp1a096g2sc3exmeszcfZ ~]#  /usr/local/gcc-9.5.0/bin/g++ --version
g++ (GCC) 9.5.0
Copyright © 2019 Free Software Foundation, Inc.
本程序是自由软件；请参看源代码的版权声明。本软件没有任何担保；
包括没有适销性和某一专用目的下的适用性担保。

8、添加到系统变量

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# 添加到 PATH
echo 'export PATH=/usr/local/gcc-9.5.0/bin:$PATH' >> ~/.bashrc
echo 'export LD_LIBRARY_PATH=/usr/local/gcc-9.5.0/lib64:$LD_LIBRARY_PATH' >> ~/.bashrc

# 生效
source ~/.bashrc

9、查看

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[root@iZbp1a096g2sc3exmeszcfZ ~]# gcc --version
gcc (GCC) 9.5.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

[root@iZbp1a096g2sc3exmeszcfZ ~]# g++ --version
g++ (GCC) 9.5.0
Copyright (C) 2019 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

10、更新 'CXXABI' not found

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##查看

[root@iZbp1a096g2sc3exmeszcfZ ~]# strings /lib64/libstdc++.so.6 | grep 'CXXABI'
CXXABI_1.3
CXXABI_1.3.1
CXXABI_1.3.2
CXXABI_1.3.3
CXXABI_1.3.4
CXXABI_1.3.5
CXXABI_1.3.6
CXXABI_1.3.7
CXXABI_1.3.8
CXXABI_1.3.9
CXXABI_1.3.10
CXXABI_1.3.11
CXXABI_TM_1
[root@iZbp1a096g2sc3exmeszcfZ ~]# 

## 找到 刚刚 安装gcc 的版本 这里是 /usr/local/gcc-9.5.0/lib64/libstdc++.so.6.0.28
[root@iZbp1a096g2sc3exmeszcfZ ~]# find / -name "libstdc++.so*"
/usr/lib64/libstdc++.so.6.0.19
/usr/lib64/libstdc++.so.6
/usr/lib64/libstdc++.so.6.bak
/usr/lib/gcc/aarch64-kylin-linux/4.8.2/libstdc++.so
/usr/local/gcc-9.5.0/lib64/libstdc++.so.6
/usr/local/gcc-9.5.0/lib64/libstdc++.so.6.0.28-gdb.py
/usr/local/gcc-9.5.0/lib64/libstdc++.so
/usr/local/gcc-9.5.0/lib64/libstdc++.so.6.0.28
/usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.19-gdb.pyo
/usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.19-gdb.pyc
/usr/share/gdb/auto-load/usr/lib64/libstdc++.so.6.0.19-gdb.py
/data/java_cache/pytorch/2.5.1-20241113-cpu-precxx11-linux-aarch64/libstdc++.so.6

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## 执行 以下操作
mv /usr/lib64/libstdc++.so.6 /usr/lib64/libstdc++.so.6.bak
ln -s /usr/local/gcc-9.5.0/lib64/libstdc++.so.6.0.28 /usr/lib64/libstdc++.so.6


##在查看
[root@iZbp1a096g2sc3exmeszcfZ ~]# strings /lib64/libstdc++.so.6 | grep 'CXXABI'
CXXABI_1.3
CXXABI_1.3.1
CXXABI_1.3.2
CXXABI_1.3.3
CXXABI_1.3.4
CXXABI_1.3.5
CXXABI_1.3.6
CXXABI_1.3.7
CXXABI_1.3.8
CXXABI_1.3.9
CXXABI_1.3.10
CXXABI_1.3.11
CXXABI_1.3.12
CXXABI_TM_1
CXXABI_1.3
CXXABI_1.3.11
CXXABI_1.3.2
CXXABI_1.3.6
CXXABI_1.3.12
CXXABI_1.3.9
CXXABI_1.3.1
CXXABI_1.3.5
CXXABI_1.3.8
CXXABI_1.3.4
CXXABI_TM_1
CXXABI_1.3.7
CXXABI_1.3.10
CXXABI_1.3.3