Linux下zlib的安装

最新推荐文章于 2025-06-25 15:21:17 发布

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本文提供了详细的Zlib库安装步骤，包括如何配置静态库和共享库，并介绍了如何更新运行时链接器缓存来确保正确加载Zlib库。还提供了一个非标准安装的选项。

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安装zlib

zlib library files are placed into /usr/local/lib and zlib header files are placed into /usr/local/include, by default.

build static libraries
- .../zlib-1.2.1]# ./configure
- .../zlib-1.2.1]# make test
- .../zlib-1.2.1]# make install
build shared libraries
- .../zlib-1.2.1]# make clean
- .../zlib-1.2.1]# ./configure --shared
- .../zlib-1.2.1]# make test
- .../zlib-1.2.1]# make install
.../zlib-1.2.1]# cp zutil.h /usr/local/include
.../zlib-1.2.1]# cp zutil.c /usr/local/include
/usr/local/lib should now contain... libz.a libz.so -> libz.so.1.2.1 libz.so.1 -> libz.so.1.2.1 libz.so.1.2.1
/usr/local/include should now contain... zconf.h zlib.h zutil.h
可选择的zlib非标准安装指导：
- create the directory that will contain zlib
  - .../zlib-1.2.1]# mkdir /usr/local/zlib
- follow the given procedure above, except
  - .../zlib-1.2.1]# ./configure --prefix=/usr/local/zlib

/etc/ld.so.cache will need to be updated with the new zlib shared lib: libz.so.1.2.1

for standard zlib installation...
- add /usr/local/lib to /etc/ld.so.conf.d/*conf if specifie path is not present
- /etc]# ldconfig
- 如果还是不行的话，则在/lib下建立一个libz.so.1.2.1的软链接名字为libz.so
if zlib was installed with a prefix...
- add /usr/local/zlib/lib to /etc/ld.so.conf
- /etc]# ldconfig