I’m trying to compile PHP 5.6.10 from the source, and I encountered the following problem:

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

OpenSSL is installed via Brew. In PHP included like --with-openssl=/usr/local/Cellar/openssl/1.0.2c

P.S. Before tried to use just /usr for OpenSSL but got the same error.

 

The Makefile has a line with EXTRA_LIBS, something like:

EXTRA_LIBS = -lresolv -lmcrypt -lltdl -liconv-lm -lxml2 -lcurl -lssl -lcrypto

Remove 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 -lexslt -ltidy -lmysqlclient -lmcrypt -lltdl /usr/local/lib/libiconv.dylib /usr/local/Cellar/openssl/1.0.2d_1/lib/libssl.dylib /usr/local/Cellar/openssl/1.0.2d_1/lib/libcrypto.dylib -lpng -lz -ljpeg -lcurl -lbz2 -lz  -lm -lxml2 -lz -licucore -lm -lcurl -lldap -lz -lxml2 -lz -licucore -lm -lfreetype -lmysqlclient -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxml2 -lz -licucore -lm -lxslt -lxml2 -lz -licucore -lm
,