Linux下libiconv库安装和使用cannot find -liconv

1.下载

wget https://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.16.tar.gz

2.编译安装libiconv库

tar zxvf libiconv-1.16.tar.gz 我手工双击解压的

cd libiconv-1.16

./configure --prefix=/home/lgl/Desktop/test/out

make

make install 

3.在/home/lgl/Desktop/test/out/lib/目录下,拷备需要的库文件libcharset.so.1, libiconv.so.2。

cd /home/lgl/Desktop/test/out

复制

sudo cp -f libcharset.so.1 /usr/lib

sudo cp -f libiconv.so.2 /usr/lib

权限不够一定要加sudo

将/usr/lib/libiconv.so.2下面该库链接到/usr/lib/libiconv.so

ln -s /usr/lib/libiconv.so.2 /usr/lib/libiconv.so

4.还是提示cannot find -liconv

#!/bin/sh
echo "begin"
gcc -static -o mtserver mtsocket.c current.c  ini.c dcmscomm.c public.c sqlite3.c cjson.c config.c db.c dbcd.c dcms01dev.c power.c common.c mtserver.c  -lm -liconv -lrt -ldl -lpthread
echo "cp to nfs .."
cp mtserver ../../nfs
echo "end"

 把-static删了就好了。

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转载自blog.csdn.net/chenhao0568/article/details/105256552
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