帮朋友的阿里云的服务器装wordpress。该服务器上面已经装了有好几个站点，web环境是wdlinux的所谓一键安装脚本，向来极其厌恶这种所谓的一键脚本，版本老化，目录不合理，乱。但为了兼容现有环境，还是决定在它上面继续。无语的是，这个web配置实在乱透了，nginx作前端，把动态请求反代到后方apache上，这样配置一个web站点，要同时设置两套web。而且还是使用php 5.2.17，这个老掉牙的版本！搞了半天，真心不想搞下去了。于是决定新安装php新版本，以php-fpm运行，简洁优雅地在nginx上跑。
之前自己服务器上路的是php 7.0.9，直接下载这个版本源码，使用之前自己的configure参数，但在make时出错了，错误消息第一行非常长，核心就是iconv有问题
undefined reference to `libiconv_open’
尝试安装iconv-devel等办法都使用了，都不行。
经过google，也有别的朋友遇到同样问题，make时加参数即可，如下：
make ZEND_EXTRA_LIBS='-liconv'
堪称完美，在所有解决方案里最简便，向该博客作者表示感谢。
以下是信息备份，可以忽略。
下面是原始错误消息的部分
/bin/sh /www/wdlinux/php7/php-7.0.9/libtool –silent –preserve-dup-deps –mode=link cc -export-dynamic -I/usr/include -g -O2 -fvisibility=hidden ext/date/php_date.lo ext/date/lib/astro.lo ext/date/lib/dow.lo ext/date/lib/parse_date.lo ext/date/lib/parse_tz.lo ext/date/lib/timelib.lo ext/date/lib/tm2unixtime.lo ext/date/lib/unixtime2tm.lo ext/date/lib/parse_iso_intervals.lo ext/date/lib/interval.lo ext/libxml/libxml.lo ext/pcre/pcrelib/pcre_chartables.lo ext/pcre/pcrelib/pcre_ucd.lo ext/pcre/pcrelib/pcre_compile.lo ext/pcre/pcrelib/pcre_config.lo ext/pcre/pcrelib/pcre_exec.lo ext/pcre/pcrelib/pcre_fullinfo.lo ext/pcre/pcrelib/pcre_get.lo ext/pcre/pcrelib/pcre_globals.lo ext/pcre/pcrelib/pcre_maketables.lo ext/pcre/pcrelib/pcre_newline.lo ext/pcre/pcrelib/pcre_ord2utf8.lo ext/pcre/pcrelib/pcre_refcount.lo ext/pcre/pcrelib/pcre_study.lo ext/pcre/pcrelib/pcre_tables.lo ext/pcre/pcrelib/pcre_valid_utf8.lo ext/pcre/pcrelib/pcre_version.lo ext/pcre/pcrelib/pcre_xclass.lo ext/pcre/pcrelib/pcre_jit_compile.lo ext/pcre/php_pcre.lo ext/sqlite3/sqlite3.lo ext/sqlite3/libsqlite/sqlite3.lo ext/zlib/zlib.lo ext/zlib/zlib_fopen_wrapper.lo ext/zlib/zlib_filter.lo ext/bcmath/bcmath.lo ext/bcmath/libbcmath/src/add.lo ext/bcmath/libbcmath/src/div.lo ext/bcmath/libbcmath/src/init.lo ext/bcmath/libbcmath/src/neg.lo ext/bcmath/libbcmath/src/outofmem.lo ext/bcmath/libbcmath/src/raisemod.lo ext/bcmath/libbcmath/src/rt.lo ext/bcmath/libbcmath/src/sub.lo ext/bcmath/libbcmath/src/compare.lo ext/bcmath/libbcmath/src/divmod.lo ext/bcmath/libbcmath/src/int2num.lo ext/bcmath/libbcmath/src/num2long.lo ext/bcmath/libbcmath/src/output.lo ext/bcmath/libbcmath/src/recmul.lo ext/bcmath/libbcmath/src/sqrt.lo ext/bcmath/libbcmath/src/zero.lo ext/bcmath/libbcmath/src/debug.lo ext/bcmath/libbcmath/src/doaddsub.lo ext/bcmath/libbcmath/src/nearzero.lo ext/bcmath/libbcmath/src/num2str.lo ext/bcmath/libbcmath/src/raise.lo ext/bcmath/libbcmath/src/rmzero.lo ext/bcmath/libbcmath/src/str2num.lo ext/calendar/calendar.lo ext/calendar/dow.lo ext/calendar/french.lo ext/calendar/gregor.lo ext/calendar/jewish.lo ext/calendar/julian.lo ext/calendar/easter.lo ext/calendar/cal_unix.lo ext/ctype/ctype.lo ext/curl/interface.lo ext/curl/multi.lo ext/curl/share.lo ext/curl/curl_file.lo ext/dom/php_dom.lo ext/dom/attr.lo ext/dom/document.lo ext/dom/domerrorhandler.lo ext/dom/domstringlist.lo ext/dom/domexception.lo ext/dom/namelist.lo ext/dom/processinginstruction.lo ext/dom/cdatasection.lo ext/dom/documentfragment.lo ext/dom/domimplementation.lo ext/dom/element.lo ext/dom/node.lo ext/dom/string_extend.lo ext/dom/characterdata.lo ext/dom/documenttype.lo ext/dom/domimplementationlist.lo ext/dom/entity.lo ext/dom/nodelist.lo ext/dom/text.lo ext/dom/comment.lo ext/dom/domconfiguration.lo ext/dom/domimplementationsource.lo ext/dom/entityreference.lo ext/dom/notation.lo ext/dom/xpath.lo ext/dom/dom_iterators.lo ext/dom/typeinfo.lo ext/dom/domerror.lo ext/dom/domlocator.lo ext/dom/namednodemap.lo ext/dom/userdatahandler.lo ext/exif/exif.lo ext/fileinfo/fileinfo.lo ext/fileinfo/libmagic/apprentice.lo ext/fileinfo/libmagic/apptype.lo ext/fileinfo/libmagic/ascmagic.lo ext/fileinfo/libmagic/cdf.lo ext/fileinfo/libmagic/cdf_time.lo ext/fileinfo/libmagic/compress.lo ext/fileinfo/libmagic/encoding.lo ext/fileinfo/libmagic/fsmagic.lo ext/fileinfo/libmagic/funcs.lo ext/fileinfo/libmagic/is_tar.lo ext/fileinfo/libmagic/magic.lo ext/fileinfo/libmagic/print.lo ext/fileinfo/libmagic/readcdf.lo ext/fileinfo/libmagic/softmagic.lo ext/filter/filter.lo ext/filter/sanitizing_filters.lo ext/filter/logical_filters.lo ext/filter/callback_filter.lo ext/ftp/php_ftp.lo ext/ftp/ftp.lo ext/gd/gd.lo ext/gd/libgd/gd.lo ext/gd/libgd/gd_gd.lo ext/gd/libgd/gd_gd2.lo ext/gd/libgd/gd_io.lo ext/gd/libgd/gd_io_dp.lo ext/gd/libgd/gd_io_file.lo ext/gd/libgd/gd_ss.lo ext/gd/libgd/gd_io_ss.lo ext/gd/libgd/gd_webp.lo ext/gd/libgd/gd_png.lo ext/gd/libgd/gd_jpeg.lo ext/gd/libgd/gdxpm.lo ext/gd/libgd/gdfontt.lo ext/gd/libgd/gdfonts.lo ext/gd/libgd/gdfontmb.lo ext/gd/libgd/gdfontl.lo ext/gd/libgd/gdfontg.lo ext/gd/libgd/gdtables.lo ext/gd/libgd/gdft.lo ext/gd/libgd/gdcache.lo ext/gd/libgd/gdkanji.lo ext/gd/libgd/wbmp.lo ext/gd/libgd/gd_wbmp.lo ext/gd/libgd/gdhelpers.lo ext/gd/libgd/gd_topal.lo ext/gd/libgd/gd_gif_in.lo ext/gd/libgd/xbm.lo ext/gd/libgd/gd_gif_out.lo ext/gd/libgd/gd_security.lo ext/gd/libgd/gd_filter.lo ext/gd/libgd/gd_pixelate.lo ext/gd/libgd/gd_arc.lo ext/gd/libgd/gd_rotate.lo ext/gd/libgd/gd_color.lo ext/gd/libgd/gd_transform.lo ext/gd/libgd/gd_crop.lo ext/gd/libgd/gd_interpolation.lo ext/gd/libgd/gd_matrix.lo ext/hash/hash.lo ext/hash/hash_md.lo ext/hash/hash_sha.lo ext/hash/hash_ripemd.lo ext/hash/hash_haval.lo ext/hash/hash_tiger.lo ext/hash/hash_gost.lo ext/hash/hash_snefru.lo ext/hash/hash_whirlpool.lo ext/hash/hash_adler32.lo ext/hash/hash_crc32.lo ext/hash/hash_fnv.lo ext/hash/hash_joaat.lo ext/iconv/iconv.lo ext/json/json.lo ext/json/json_encoder.lo ext/json/json_parser.lo ext/json/json_scanner.lo ext/mbstring/oniguruma/regcomp.lo ext/mbstring/oniguruma/regerror.lo ext/mbstring/oniguruma/regexec.lo ext/mbstring/oniguruma/reggnu.lo ext/mbstring/oniguruma/regparse.lo ext/mbstring/oniguruma/regenc.lo ext/mbstring/oniguruma/regext.lo ext/mbstring/oniguruma/regsyntax.lo ext/mbstring/oniguruma/regtrav.lo ext/mbstring/oniguruma/regversion.lo ext/mbstring/oniguruma/st.lo ext/mbstring/oniguruma/enc/unicode.lo ext/mbstring/oniguruma/enc/ascii.lo ext/mbstring/oniguruma/enc/utf8.lo ext/mbstring/oniguruma/enc/euc_jp.lo ext/mbstring/oniguruma/enc/euc_tw.lo ext/mbstring/oniguruma/enc/euc_kr.lo ext/mbstring/oniguruma/enc/sjis.lo ext/mbstring/oniguruma/enc/iso8859_1.lo ext/mbstring/oniguruma/enc/iso8859_2.lo ext/mbstring/oniguruma/enc/iso8859_3.lo ext/mbstring/oniguruma/enc/iso8859_4.lo ext/mbstring/oniguruma/enc/iso8859_5.lo ext/mbstring/oniguruma/enc/iso8859_6.lo ext/mbstring/oniguruma/enc/iso8859_7.lo ext/mbstring/oniguruma/enc/iso8859_8.lo ext/mbstring/oniguruma/enc/iso8859_9.lo ext/mbstring/oniguruma/enc/iso8859_10.lo ext/mbstring/oniguruma/enc/iso8859_11.lo ext/mbstring/oniguruma/enc/iso8859_13.lo ext/mbstring/oniguruma/enc/iso8859_14.lo ext/mbstring/oniguruma/enc/iso8859_15.lo ext/mbstring/oniguruma/enc/iso8859_16.lo ext/mbstring/oniguruma/enc/koi8.lo ext/mbstring/oniguruma/enc/koi8_r.lo ext/mbstring/oniguruma/enc/big5.lo ext/mbstring/oniguruma/enc/utf16_be.lo ext/mbstring/oniguruma/enc/utf16_le.lo ext/mbstring/oniguruma/enc/utf32_be.lo ext/mbstring/oniguruma/enc/utf32_le.lo ext/mbstring/libmbfl/filters/html_entities.lo ext/mbstring/libmbfl/filters/mbfilter_7bit.lo ext/mbstring/libmbfl/filters/mbfilter_ascii.lo ext/mbstring/libmbfl/filters/mbfilter_base64.lo ext/mbstring/libmbfl/filters/mbfilter_big5.lo ext/mbstring/libmbfl/filters/mbfilter_byte2.lo ext/mbstring/libmbfl/filters/mbfilter_byte4.lo ext/mbstring/libmbfl/filters/mbfilter_cp1251.lo ext/mbstring/libmbfl/filters/mbfilter_cp1252.lo ext/mbstring/libmbfl/filters/mbfilter_cp1254.lo ext/mbstring/libmbfl/filters/mbfilter_cp5022x.lo ext/mbstring/libmbfl/filters/mbfilter_cp51932.lo ext/mbstring/libmbfl/filters/mbfilter_cp850.lo ext/mbstring/libmbfl/filters/mbfilter_cp866.lo ext/mbstring/libmbfl/filters/mbfilter_cp932.lo ext/mbstring/libmbfl/filters/mbfilter_cp936.lo ext/mbstring/libmbfl/filters/mbfilter_gb18030.lo ext/mbstring/libmbfl/filters/mbfilter_euc_cn.lo ext/mbstring/libmbfl/filters/mbfilter_euc_jp.lo ext/mbstring/libmbfl/filters/mbfilter_euc_jp_2004.lo ext/mbstring/libmbfl/filters/mbfilter_euc_jp_win.lo ext/mbstring/libmbfl/filters/mbfilter_euc_kr.lo ext/mbstring/libmbfl/filters/mbfilter_euc_tw.lo ext/mbstring/libmbfl/filters/mbfilter_htmlent.lo ext/mbstring/libmbfl/filters/mbfilter_hz.lo ext/mbstring/libmbfl/filters/mbfilter_iso2022_jp_ms.lo ext/mbstring/libmbfl/filters/mbfilter_iso2022jp_2004.lo ext/mbstring/libmbfl/filters/mbfilter_iso2022jp_mobile.lo ext/mbstring/libmbfl/filters/mbfilter_iso2022_kr.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_1.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_10.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_13.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_14.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_15.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_16.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_2.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_3.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_4.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_5.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_6.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_7.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_8.lo ext/mbstring/libmbfl/filters/mbfilter_iso8859_9.lo ext/mbstring/libmbfl/filters/mbfilter_jis.lo ext/mbstring/libmbfl/filters/mbfilter_koi8r.lo ext/mbstring/libmbfl/filters/mbfilter_armscii8.lo ext/mbstring/libmbfl/filters/mbfilter_qprint.lo ext/mbstring/libmbfl/filters/mbfilter_sjis.lo ext/mbstring/libmbfl/filters/mbfilter_sjis_open.lo ext/mbstring/libmbfl/filters/mbfilter_sjis_mobile.lo ext/mbstring/libmbfl/filters/mbfilter_sjis_mac.lo ext/mbstring/libmbfl/filters/mbfilter_sjis_2004.lo ext/mbstring/libmbfl/filters/mbfilter_tl_jisx0201_jisx0208.lo ext/mbstring/libmbfl/filters/mbfilter_ucs2.lo ext/mbstring/libmbfl/filters/mbfilter_ucs4.lo ext/mbstring/libmbfl/filters/mbfilter_uhc.lo ext/mbstring/libmbfl/filters/mbfilter_utf16.lo ext/mbstring/libmbfl/filters/mbfilter_utf32.lo ext/mbstring/libmbfl/filters/mbfilter_utf7.lo ext/mbstring/libmbfl/filters/mbfilter_utf7imap.lo ext/mbstring/libmbfl/filters/mbfilter_utf8.lo ext/mbstring/libmbfl/filters/mbfilter_utf8_mobile.lo ext/mbstring/libmbfl/filters/mbfilter_uuencode.lo ext/mbstring/libmbfl/filters/mbfilter_koi8u.lo ext/mbstring/libmbfl/mbfl/mbfilter.lo ext/mbstring/libmbfl/mbfl/mbfilter_8bit.lo ext/mbstring/libmbfl/mbfl/mbfilter_pass.lo ext/mbstring/libmbfl/mbfl/mbfilter_wchar.lo ext/mbstring/libmbfl/mbfl/mbfl_convert.lo ext/mbstring/libmbfl/mbfl/mbfl_encoding.lo ext/mbstring/libmbfl/mbfl/mbfl_filter_output.lo ext/mbstring/libmbfl/mbfl/mbfl_ident.lo ext/mbstring/libmbfl/mbfl/mbfl_language.lo ext/mbstring/libmbfl/mbfl/mbfl_memory_device.lo ext/mbstring/libmbfl/mbfl/mbfl_string.lo ext/mbstring/libmbfl/mbfl/mbfl_allocators.lo ext/mbstring/libmbfl/nls/nls_de.lo ext/mbstring/libmbfl/nls/nls_en.lo ext/mbstring/libmbfl/nls/nls_ja.lo ext/mbstring/libmbfl/nls/nls_kr.lo ext/mbstring/libmbfl/nls/nls_neutral.lo ext/mbstring/libmbfl/nls/nls_ru.lo ext/mbstring/libmbfl/nls/nls_uni.lo ext/mbstring/libmbfl/nls/nls_zh.lo ext/mbstring/libmbfl/nls/nls_hy.lo ext/mbstring/libmbfl/nls/nls_tr.lo ext/mbstring/libmbfl/nls/nls_ua.lo ext/mbstring/mbstring.lo ext/mbstring/php_unicode.lo ext/mbstring/mb_gpc.lo ext/mbstring/php_mbregex.lo ext/mcrypt/mcrypt.lo ext/mcrypt/mcrypt_filter.lo ext/mysqli/mysqli.lo ext/mysqli/mysqli_api.lo ext/mysqli/mysqli_prop.lo ext/mysqli/mysqli_nonapi.lo ext/mysqli/mysqli_fe.lo ext/mysqli/mysqli_report.lo ext/mysqli/mysqli_driver.lo ext/mysqli/mysqli_warning.lo ext/mysqli/mysqli_exception.lo ext/mysqli/mysqli_result_iterator.lo ext/pdo/pdo.lo ext/pdo/pdo_dbh.lo ext/pdo/pdo_stmt.lo ext/pdo/pdo_sql_parser.lo ext/pdo/pdo_sqlstate.lo ext/pdo_mysql/pdo_mysql.lo ext/pdo_mysql/mysql_driver.lo ext/pdo_mysql/mysql_statement.lo ext/pdo_sqlite/pdo_sqlite.lo ext/pdo_sqlite/sqlite_driver.lo ext/pdo_sqlite/sqlite_statement.lo ext/phar/util.lo ext/phar/tar.lo ext/phar/zip.lo ext/phar/stream.lo ext/phar/func_interceptors.lo ext/phar/dirstream.lo ext/phar/phar.lo ext/phar/phar_object.lo ext/phar/phar_path_check.lo ext/posix/posix.lo ext/reflection/php_reflection.lo ext/session/mod_user_class.lo ext/session/session.lo ext/session/mod_files.lo ext/session/mod_mm.lo ext/session/mod_user.lo ext/shmop/shmop.lo ext/simplexml/simplexml.lo ext/simplexml/sxe.lo ext/spl/php_spl.lo ext/spl/spl_functions.lo ext/spl/spl_engine.lo ext/spl/spl_iterators.lo ext/spl/spl_array.lo ext/spl/spl_directory.lo ext/spl/spl_exceptions.lo ext/spl/spl_observer.lo ext/spl/spl_dllist.lo ext/spl/spl_heap.lo ext/spl/spl_fixedarray.lo ext/standard/crypt_freesec.lo ext/standard/crypt_blowfish.lo ext/standard/crypt_sha512.lo ext/standard/crypt_sha256.lo ext/standard/php_crypt_r.lo ext/standard/array.lo ext/standard/base64.lo ext/standard/basic_functions.lo ext/standard/browscap.lo ext/standard/crc32.lo ext/standard/crypt.lo ext/standard/cyr_convert.lo ext/standard/datetime.lo ext/standard/dir.lo ext/standard/dl.lo ext/standard/dns.lo ext/standard/exec.lo ext/standard/file.lo ext/standard/filestat.lo ext/standard/flock_compat.lo ext/standard/formatted_print.lo ext/standard/fsock.lo ext/standard/head.lo ext/standard/html.lo ext/standard/image.lo ext/standard/info.lo ext/standard/iptc.lo ext/standard/lcg.lo ext/standard/link.lo ext/standard/mail.lo ext/standard/math.lo ext/standard/md5.lo ext/standard/metaphone.lo ext/standard/microtime.lo ext/standard/pack.lo ext/standard/pageinfo.lo ext/standard/quot_print.lo ext/standard/rand.lo ext/standard/soundex.lo ext/standard/string.lo ext/standard/scanf.lo ext/standard/syslog.lo ext/standard/type.lo ext/standard/uniqid.lo ext/standard/url.lo ext/standard/var.lo ext/standard/versioning.lo ext/standard/assert.lo ext/standard/strnatcmp.lo ext/standard/levenshtein.lo ext/standard/incomplete_class.lo ext/standard/url_scanner_ex.lo ext/standard/ftp_fopen_wrapper.lo ext/standard/http_fopen_wrapper.lo ext/standard/php_fopen_wrapper.lo ext/standard/credits.lo ext/standard/css.lo ext/standard/var_unserializer.lo ext/standard/ftok.lo ext/standard/sha1.lo ext/standard/user_filters.lo ext/standard/uuencode.lo ext/standard/filters.lo ext/standard/proc_open.lo ext/standard/streamsfuncs.lo ext/standard/http.lo ext/standard/password.lo ext/standard/random.lo ext/tokenizer/tokenizer.lo ext/tokenizer/tokenizer_data.lo ext/xml/xml.lo ext/xml/compat.lo ext/xmlreader/php_xmlreader.lo ext/xmlwriter/php_xmlwriter.lo ext/zip/php_zip.lo ext/zip/zip_stream.lo ext/zip/lib/zip_add.lo ext/zip/lib/zip_add_dir.lo ext/zip/lib/zip_add_entry.lo ext/zip/lib/zip_buffer.lo ext/zip/lib/zip_file_set_mtime.lo ext/zip/lib/zip_io_util.lo ext/zip/lib/zip_source_begin_write.lo ext/zip/lib/zip_source_call.lo ext/zip/lib/zip_source_commit_write.lo ext/zip/lib/zip_source_is_deleted.lo ext/zip/lib/zip_source_remove.lo ext/zip/lib/zip_source_rollback_write.lo ext/zip/lib/zip_source_seek.lo ext/zip/lib/zip_source_seek_write.lo ext/zip/lib/zip_source_supports.lo ext/zip/lib/zip_source_tell.lo ext/zip/lib/zip_source_tell_write.lo ext/zip/lib/zip_source_write.lo ext/zip/lib/zip_close.lo ext/zip/lib/zip_delete.lo ext/zip/lib/zip_dir_add.lo ext/zip/lib/zip_dirent.lo ext/zip/lib/zip_discard.lo ext/zip/lib/zip_entry.lo ext/zip/lib/zip_err_str.lo ext/zip/lib/zip_error.lo ext/zip/lib/zip_error_clear.lo ext/zip/lib/zip_error_get.lo ext/zip/lib/zip_error_get_sys_type.lo ext/zip/lib/zip_error_strerror.lo ext/zip/lib/zip_error_to_str.lo ext/zip/lib/zip_extra_field.lo ext/zip/lib/zip_extra_field_api.lo ext/zip/lib/zip_fclose.lo ext/zip/lib/zip_fdopen.lo ext/zip/lib/zip_file_add.lo ext/zip/lib/zip_file_error_clear.lo ext/zip/lib/zip_file_error_get.lo ext/zip/lib/zip_file_get_comment.lo ext/zip/lib/zip_file_get_offset.lo ext/zip/lib/zip_file_rename.lo ext/zip/lib/zip_file_replace.lo ext/zip/lib/zip_file_set_comment.lo ext/zip/lib/zip_file_strerror.lo ext/zip/lib/zip_filerange_crc.lo ext/zip/lib/zip_fopen.lo ext/zip/lib/zip_file_get_external_attributes.lo ext/zip/lib/zip_file_set_external_attributes.lo ext/zip/lib/zip_fopen_encrypted.lo ext/zip/lib/zip_fopen_index.lo ext/zip/lib/zip_fopen_index_encrypted.lo ext/zip/lib/zip_fread.lo ext/zip/lib/zip_get_archive_comment.lo ext/zip/lib/zip_get_archive_flag.lo ext/zip/lib/zip_get_compression_implementation.lo ext/zip/lib/zip_get_encryption_implementation.lo ext/zip/lib/zip_get_file_comment.lo ext/zip/lib/zip_get_name.lo ext/zip/lib/zip_get_num_entries.lo ext/zip/lib/zip_get_num_files.lo ext/zip/lib/zip_memdup.lo ext/zip/lib/zip_name_locate.lo ext/zip/lib/zip_new.lo ext/zip/lib/zip_open.lo ext/zip/lib/zip_rename.lo ext/zip/lib/zip_replace.lo ext/zip/lib/zip_hash.lo ext/zip/lib/zip_set_archive_comment.lo ext/zip/lib/zip_set_archive_flag.lo ext/zip/lib/zip_set_default_password.lo ext/zip/lib/zip_set_file_comment.lo ext/zip/lib/zip_set_file_compression.lo ext/zip/lib/zip_set_name.lo ext/zip/lib/zip_source_buffer.lo ext/zip/lib/zip_source_close.lo ext/zip/lib/zip_source_crc.lo ext/zip/lib/zip_source_deflate.lo ext/zip/lib/zip_source_error.lo ext/zip/lib/zip_source_file.lo ext/zip/lib/zip_source_filep.lo ext/zip/lib/zip_source_free.lo ext/zip/lib/zip_source_function.lo ext/zip/lib/zip_source_layered.lo ext/zip/lib/zip_source_open.lo ext/zip/lib/zip_source_pkware.lo ext/zip/lib/zip_source_read.lo ext/zip/lib/zip_source_stat.lo ext/zip/lib/zip_source_window.lo ext/zip/lib/zip_source_zip.lo ext/zip/lib/zip_source_zip_new.lo ext/zip/lib/zip_stat.lo ext/zip/lib/zip_stat_index.lo ext/zip/lib/zip_stat_init.lo ext/zip/lib/zip_strerror.lo ext/zip/lib/zip_string.lo ext/zip/lib/zip_unchange.lo ext/zip/lib/zip_unchange_all.lo ext/zip/lib/zip_unchange_archive.lo ext/zip/lib/zip_unchange_data.lo ext/zip/lib/zip_utf-8.lo ext/zip/lib/mkstemp.lo ext/mysqlnd/mysqlnd.lo ext/mysqlnd/mysqlnd_alloc.lo ext/mysqlnd/mysqlnd_charset.lo ext/mysqlnd/mysqlnd_wireprotocol.lo ext/mysqlnd/mysqlnd_loaddata.lo ext/mysqlnd/mysqlnd_reverse_api.lo ext/mysqlnd/mysqlnd_net.lo ext/mysqlnd/mysqlnd_statistics.lo ext/mysqlnd/mysqlnd_driver.lo ext/mysqlnd/mysqlnd_ext_plugin.lo ext/mysqlnd/mysqlnd_auth.lo ext/mysqlnd/mysqlnd_result.lo ext/mysqlnd/mysqlnd_result_meta.lo ext/mysqlnd/mysqlnd_debug.lo ext/mysqlnd/mysqlnd_block_alloc.lo ext/mysqlnd/mysqlnd_plugin.lo ext/mysqlnd/php_mysqlnd.lo ext/mysqlnd/mysqlnd_ps.lo ext/mysqlnd/mysqlnd_ps_codec.lo TSRM/TSRM.lo TSRM/tsrm_strtok_r.lo main/main.lo main/snprintf.lo main/spprintf.lo main/php_sprintf.lo main/fopen_wrappers.lo main/alloca.lo main/php_scandir.lo main/php_ini.lo main/SAPI.lo main/rfc1867.lo main/php_content_types.lo main/strlcpy.lo main/strlcat.lo main/mergesort.lo main/reentrancy.lo main/php_variables.lo main/php_ticks.lo main/network.lo main/php_open_temporary_file.lo main/output.lo main/getopt.lo main/streams/streams.lo main/streams/cast.lo main/streams/memory.lo main/streams/filter.lo main/streams/plain_wrapper.lo main/streams/userspace.lo main/streams/transports.lo main/streams/xp_socket.lo main/streams/mmap.lo main/streams/glob_wrapper.lo Zend/zend_language_parser.lo Zend/zend_language_scanner.lo Zend/zend_ini_parser.lo Zend/zend_ini_scanner.lo Zend/zend_alloc.lo Zend/zend_compile.lo Zend/zend_constants.lo Zend/zend_dtrace.lo Zend/zend_execute_API.lo Zend/zend_highlight.lo Zend/zend_llist.lo Zend/zend_vm_opcodes.lo Zend/zend_opcode.lo Zend/zend_operators.lo Zend/zend_ptr_stack.lo Zend/zend_stack.lo Zend/zend_variables.lo Zend/zend.lo Zend/zend_API.lo Zend/zend_extensions.lo Zend/zend_hash.lo Zend/zend_list.lo Zend/zend_builtin_functions.lo Zend/zend_sprintf.lo Zend/zend_ini.lo Zend/zend_sort.lo Zend/zend_multibyte.lo Zend/zend_ts_hash.lo Zend/zend_stream.lo Zend/zend_iterators.lo Zend/zend_interfaces.lo Zend/zend_exceptions.lo Zend/zend_strtod.lo Zend/zend_gc.lo Zend/zend_closures.lo Zend/zend_float.lo Zend/zend_string.lo Zend/zend_signal.lo Zend/zend_generators.lo Zend/zend_virtual_cwd.lo Zend/zend_ast.lo Zend/zend_objects.lo Zend/zend_object_handlers.lo Zend/zend_objects_API.lo Zend/zend_default_classes.lo Zend/zend_inheritance.lo Zend/zend_smart_str.lo Zend/zend_execute.lo main/internal_functions_cli.lo sapi/cli/php_cli.lo sapi/cli/php_http_parser.lo sapi/cli/php_cli_server.lo sapi/cli/ps_title.lo sapi/cli/php_cli_process_title.lo -lcrypt -lz -lcrypt -lrt -lmcrypt -lltdl -lpng -lz -ljpeg -lcurl -lz -lrt -lm -ldl -lnsl -lrt -lxml2 -lz -lm -lcurl -lxml2 -lz -lm -lfreetype -lxml2 -lz -lm -lcrypt -lxml2 -lz -lm -lxml2 -lz -lm -lxml2 -lz -lm -lcrypt -o sapi/cli/php
ext/gd/libgd/.libs/gdkanji.o: In function `do_convert’:
/www/wdlinux/php7/php-7.0.9/ext/gd/libgd/gdkanji.c:349: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/gd/libgd/gdkanji.c:364: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/gd/libgd/gdkanji.c:380: undefined reference to `libiconv_close’
ext/iconv/.libs/iconv.o: In function `php_iconv_stream_filter_dtor’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2557: undefined reference to `libiconv_close’
ext/iconv/.libs/iconv.o: In function `_php_iconv_strlen’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:755: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:779: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:813: undefined reference to `libiconv_close’
ext/iconv/.libs/iconv.o: In function `_php_iconv_appendl’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:474: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:508: undefined reference to `libiconv’
ext/iconv/.libs/iconv.o: In function `_php_iconv_mime_decode’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1505: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1998: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2001: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1616: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1619: undefined reference to `libiconv_open’
ext/iconv/.libs/iconv.o: In function `_php_iconv_substr’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:876: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:900: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:955: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:959: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:908: undefined reference to `libiconv_open’
ext/iconv/.libs/iconv.o: In function `_php_iconv_mime_encode’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1194: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1208: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1326: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1278: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1310: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1470: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1379: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1411: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1467: undefined reference to `libiconv_close’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1454: undefined reference to `libiconv’
ext/iconv/.libs/iconv.o: In function `php_iconv_string’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:578: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:590: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:608: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:618: undefined reference to `libiconv_close’
ext/iconv/.libs/iconv.o: In function `_php_iconv_strpos’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1003: undefined reference to `libiconv_open’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1031: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:1145: undefined reference to `libiconv_close’
ext/iconv/.libs/iconv.o: In function `php_iconv_stream_filter_append_bucket’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2708: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2707: undefined reference to `libiconv’
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2629: undefined reference to `libiconv’
ext/iconv/.libs/iconv.o: In function `php_iconv_stream_filter_ctor’:
/www/wdlinux/php7/php-7.0.9/ext/iconv/iconv.c:2583: undefined reference to `libiconv_open’
collect2: ld returned 1 exit status
make: *** [sapi/cli/php] 错误 1
[root@iZ237wk0cjiZ php-7.0.9]#
顺利安装后，消息如下
[root@iZ237wk0cjiZ php-7.0.9]# make install
Installing shared extensions: /usr/local/php7/lib/php/extensions/no-debug-non-zts-20151012/
Installing PHP CLI binary: /usr/local/php7/bin/
Installing PHP CLI man page: /usr/local/php7/php/man/man1/
Installing PHP FPM binary: /usr/local/php7/sbin/
Installing PHP FPM config: /usr/local/php7/etc/
Installing PHP FPM man page: /usr/local/php7/php/man/man8/
Installing PHP FPM status page: /usr/local/php7/php/php/fpm/
Installing phpdbg binary: /usr/local/php7/bin/
Installing phpdbg man page: /usr/local/php7/php/man/man1/
Installing PHP CGI binary: /usr/local/php7/bin/
Installing PHP CGI man page: /usr/local/php7/php/man/man1/
Installing build environment: /usr/local/php7/lib/php/build/
Installing header files: /usr/local/php7/include/php/
Installing helper programs: /usr/local/php7/bin/
program: phpize
program: php-config
Installing man pages: /usr/local/php7/php/man/man1/
page: phpize.1
page: php-config.1
Installing PEAR environment: /usr/local/php7/lib/php/
[PEAR] Archive_Tar – installed: 1.4.0
[PEAR] Console_Getopt – installed: 1.4.1
[PEAR] Structures_Graph- installed: 1.1.1
[PEAR] XML_Util – installed: 1.3.0
[PEAR] PEAR – installed: 1.10.1
Wrote PEAR system config file at: /usr/local/php7/etc/pear.conf
You may want to add: /usr/local/php7/lib/php to your php.ini include_path
/www/wdlinux/php7/php-7.0.9/build/shtool install -c ext/phar/phar.phar /usr/local/php7/bin
ln -s -f phar.phar /usr/local/php7/bin/phar
Installing PDO headers: /usr/local/php7/include/php/ext/pdo/
[root@iZ237wk0cjiZ php-7.0.9]#