我有一个为 CentOS 6.5 构建的秘密库作为一个包。我无法为 CentOS 7.4 构建软件包,在这一行上 make install 失败:
$ gcc -static -O3 -Wno-long-long -funroll-loops -Wall -g -DLINUX testlib.c -o test-lib -L. -llsh -lstdc++
/usr/bin/ld: cannot find -lstdc++
/usr/bin/ld: cannot find -lc
我试图对此进行调查,例如:
$ ld -lstdc++ --verbose
...
attempt to open /usr/x86_64-redhat-linux/lib64/libstdc++.so failed
attempt to open /usr/x86_64-redhat-linux/lib64/libstdc++.a failed
attempt to open /usr/lib64/libstdc++.so failed
attempt to open /usr/lib64/libstdc++.a failed
attempt to open /usr/local/lib64/libstdc++.so failed
attempt to open /usr/local/lib64/libstdc++.a failed
attempt to open /lib64/libstdc++.so failed
attempt to open /lib64/libstdc++.a failed
attempt to open /usr/x86_64-redhat-linux/lib/libstdc++.so failed
attempt to open /usr/x86_64-redhat-linux/lib/libstdc++.a failed
attempt to open /usr/local/lib/libstdc++.so failed
attempt to open /usr/local/lib/libstdc++.a failed
attempt to open /lib/libstdc++.so failed
attempt to open /lib/libstdc++.a failed
attempt to open /usr/lib/libstdc++.so failed
attempt to open /usr/lib/libstdc++.a failed
ld: cannot find -lstdc++
我查看了一些路径,发现了这个: /usr/lib/libstdc++.so.6 我创建了符号链接(试图欺骗这个),但又出现了另一个错误:
$ sudo ln -s /usr/lib/libstdc++.so.6.0.19 /usr/lib/libstdc++.so
$ ld -lstdc++ --verbose
...
attempt to open /usr/x86_64-redhat-linux/lib64/libstdc++.so failed
attempt to open /usr/x86_64-redhat-linux/lib64/libstdc++.a failed
attempt to open /usr/lib64/libstdc++.so failed
attempt to open /usr/lib64/libstdc++.a failed
attempt to open /usr/local/lib64/libstdc++.so failed
attempt to open /usr/local/lib64/libstdc++.a failed
attempt to open /lib64/libstdc++.so failed
attempt to open /lib64/libstdc++.a failed
attempt to open /usr/x86_64-redhat-linux/lib/libstdc++.so failed
attempt to open /usr/x86_64-redhat-linux/lib/libstdc++.a failed
attempt to open /usr/local/lib/libstdc++.so failed
attempt to open /usr/local/lib/libstdc++.a failed
attempt to open /lib/libstdc++.so succeeded
ld: skipping incompatible /lib/libstdc++.so when searching for -lstdc++
attempt to open /lib/libstdc++.a failed
attempt to open /usr/lib/libstdc++.so succeeded
ld: skipping incompatible /usr/lib/libstdc++.so when searching for -lstdc++
attempt to open /usr/lib/libstdc++.a failed
ld: cannot find -lstdc++
CentOS 6.5:
$ gcc --version
gcc (GCC) 4.4.7 20120313 (Red Hat 4.4.7-4)
CentOS 7.4:
$ gcc --version
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-16)
请帮助解决这个问题。另外,期待获得一些如何调查此类问题的建议。
答案1
尝试安装:
- libstdc++-静态
- glibc 静态
从Redhat 7/CentOS 7开始,静态库被移至可选包中。在 CentOS 6 中,它是以下内容的一部分:
- libstdc++-开发
- glibc 开发
答案2
您可能需要devel
库的版本,因此安装:
libstdc++-devel-4.8.5-16.el7
glibc-devel-2.17-196.el7