编译安装libiconv
- cd /usr/local/src
- wget http://ftp.gnu.org/pub/gnu/libiconv/libiconv-1.14.tar.gz
- tar xfz libiconv-1.14.tar.gz
- cd libiconv-1.14
- ./configure --prefix=/usr/local/libiconv
- make
- make install
- cd ..
make时遇到错误：
- gcc -DHAVE_CONFIG_H -DEXEEXT="" -I. -I.. -I../lib -I../intl -DDEPENDS_ON_LIBICONV=1 -DDEPENDS_ON_LIBINTL=1 -g -O2 -c allocator.c
- gcc -DHAVE_CONFIG_H -DEXEEXT="" -I. -I.. -I../lib -I../intl -DDEPENDS_ON_LIBICONV=1 -DDEPENDS_ON_LIBINTL=1 -g -O2 -c areadlink.c
- gcc -DHAVE_CONFIG_H -DEXEEXT="" -I. -I.. -I../lib -I../intl -DDEPENDS_ON_LIBICONV=1 -DDEPENDS_ON_LIBINTL=1 -g -O2 -c careadlinkat.c
- gcc -DHAVE_CONFIG_H -DEXEEXT="" -I. -I.. -I../lib -I../intl -DDEPENDS_ON_LIBICONV=1 -DDEPENDS_ON_LIBINTL=1 -g -O2 -c malloca.c
- gcc -DHAVE_CONFIG_H -DEXEEXT="" -I. -I.. -I../lib -I../intl -DDEPENDS_ON_LIBICONV=1 -DDEPENDS_ON_LIBINTL=1 -g -O2 -c progname.c
- In file included from progname.c:26:0:
- ./stdio.h:1010:1: 错误：‘gets’未声明(不在函数内)
- _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
- ^
- ke[2]: *** [progname.o] 错误 1
- ▽ake[2]: 离开目录“/usr/local/src/libiconv-1.14/srclib”
- make[1]: *** [all] 错误 2
- make[1]: 离开目录“/usr/local/src/libiconv-1.14/srclib”
- make: *** [all] 错误 2
解决办法1：
- 编辑stdio.h文件，将 _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");字段部分内容改为如下：
- #if defined(__GLIBC__) && !defined(__UCLIBC__) && !__GLIBC_PREREQ(2, 16)
- _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
- #endif
- #endif
解决办法2：
- cd srclib/
- sed -ir -e '/gets is a security/d' ./stdio.in.h
- cd ../
- make
重新make即可！
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