从源码手动编译 PHP 时出现如下错误：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | Undefined symbols for architecture x86_64: "_PKCS5_PBKDF2_HMAC", referenced from: _zif_openssl_pbkdf2 in openssl.o "_TLSv1_1_client_method", referenced from: _php_openssl_setup_crypto in xp_ssl.o "_TLSv1_1_server_method", referenced from: _php_openssl_setup_crypto in xp_ssl.o "_TLSv1_2_client_method", referenced from: _php_openssl_setup_crypto in xp_ssl.o "_TLSv1_2_server_method", referenced from: _php_openssl_setup_crypto in xp_ssl.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [libs/libphp5.bundle] Error 1 |
MakeFile 里面找到类似下面这一行：
1 | EXTRA_LIBS = -lresolv -lmcrypt -lltdl -liconv-lm -lxml2 -lcurl -lssl -lcrypto |
删除所有的 -lssl 和 -lcrypto 然后添加 libssl.dylib 和 libcrypto.dylib 的路径（如果你安装了 brew，那么则是 /usr/local/opt/openssl/lib/），重新运行 make 命令，done。
附上我修改后的 MakeFile EXTRA_LIBS 那一行：
1 | EXTRA_LIBS = -lz -lresolv -lmcrypt -lltdl -lstdc++ -liconv -liconv -lpng -lz -lcurl -lz -lm -lxml2 -lz -licucore -lm -lcurl -lxml2 -lz -licucore -lm -licui18n -licuuc -licudata -licuio -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm /usr/local/opt/openssl/lib/libssl.dylib /usr/local/opt/openssl/lib/libcrypto.dylib |
The Makefile has a line with EXTRA_LIBS, something like:
EXTRA_LIBS = -lresolv -lmcrypt -lltdl -liconv-lm -lxml2 -lcurl -lssl -lcryptoRemove all occurrences of -lssl and -lcrypto and add the full path to libssl.dylib and libcrypto.dylib (brew links openssl to /usr/local/opt/openssl/lib/)
EXTRA_LIBS = -lresolv -lmcrypt /usr/local/opt/openssl/lib/libssl.dylib /usr/local/opt/openssl/lib/libcrypto.dylib -lltdl -liconv-lm -lxml2 -lcurlcompile php with openssl on mac osx error 填坑
原文地址：https://www.cnblogs.com/sunsky303/p/9090973.html