undefined reference to `libiconv' collect2: error

PHP 원본을 연구할 때 make를 한 후에 오류를 보고합니다.

/cli/ps_title.o sapi/cli/php_cli_process_title.o -lcrypt -lresolv -lcrypt -lrt -lrt -lm -ldl -lxml2 -lsqlite3 -lxml2 -lsqlite3 -lxml2 -lcrypt -lxml2 -lxml2 -lxml2 -lcrypt  -o sapi/cli/php
ext/iconv/iconv.o: In function `php_iconv_stream_filter_dtor':
/home/work/tmp/php-src/ext/iconv/iconv.c:2513: undefined reference to `libiconv_close'
ext/iconv/iconv.o: In function `php_iconv_stream_filter_ctor':
/home/work/tmp/php-src/ext/iconv/iconv.c:2534: undefined reference to `libiconv_open'
ext/iconv/iconv.o: In function `_php_iconv_strlen':
/home/work/tmp/php-src/ext/iconv/iconv.c:668: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:692: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:726: undefined reference to `libiconv_close'
ext/iconv/iconv.o: In function `_php_iconv_appendl':
/home/work/tmp/php-src/ext/iconv/iconv.c:391: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:425: undefined reference to `libiconv'
ext/iconv/iconv.o: In function `_php_iconv_substr':
/home/work/tmp/php-src/ext/iconv/iconv.c:789: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:813: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:868: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:872: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:821: undefined reference to `libiconv_open'
ext/iconv/iconv.o: In function `_php_iconv_mime_encode':
/home/work/tmp/php-src/ext/iconv/iconv.c:1107: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:1121: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:1293: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1325: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1381: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:1384: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:1240: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1192: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1224: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1368: undefined reference to `libiconv'
ext/iconv/iconv.o: In function `_php_iconv_mime_decode':
/home/work/tmp/php-src/ext/iconv/iconv.c:1419: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:1941: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:1944: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:1557: undefined reference to `libiconv_close'
/home/work/tmp/php-src/ext/iconv/iconv.c:1560: undefined reference to `libiconv_open'
ext/iconv/iconv.o: In function `php_iconv_stream_filter_append_bucket':
/home/work/tmp/php-src/ext/iconv/iconv.c:2578: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:2651: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:2650: undefined reference to `libiconv'
ext/iconv/iconv.o: In function `php_iconv_string':
/home/work/tmp/php-src/ext/iconv/iconv.c:497: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:506: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:522: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:532: undefined reference to `libiconv_close'
ext/iconv/iconv.o: In function `_php_iconv_strpos':
/home/work/tmp/php-src/ext/iconv/iconv.c:916: undefined reference to `libiconv_open'
/home/work/tmp/php-src/ext/iconv/iconv.c:944: undefined reference to `libiconv'
/home/work/tmp/php-src/ext/iconv/iconv.c:1058: undefined reference to `libiconv_close'
collect2: error: ld returned 1 exit status
make: *** [sapi/cli/php] Error 1

표면적으로 보면 libiconv 설치 문제입니다. libiconv를 다시 설치한 후에도 문제가 여전합니다. 인터넷에서 누군가가 libiconv를 버리고 사용하는 것을 보면 – without-iconv를 사용하는 것은 바람직하지 않다고 생각합니다. 이것은 회피 문제입니다.n을 오랫동안 찾았더니 드디어 버그가 있는 곳을 찾았습니다./configure... 다음에 Makefile을 수정해서 그 중의

EXTRA_LIBS = -lcrypt -lresolv -lcrypt -lrt -lrt -lm -ldl -lxml2 -lsqlite3 -lxml2 -lsqlite3 -lxml2 -lcrypt -lxml2 -lxml2 -lxml2 -lcrypt

그 다음에 -liconv 매개 변수를 추가합니다.

EXTRA_LIBS = -lcrypt -lresolv -lcrypt -lrt -lrt -lm -ldl -lxml2 -lsqlite3 -lxml2 -lsqlite3 -lxml2 -lcrypt -lxml2 -lxml2 -lxml2 -lcrypt -liconv

참고: PHP 컴파일 설치 시 undefined reference to'libiconv'오류 해결 방법