1PHP_ARG_WITH([openssl], 2 [for OpenSSL support], 3 [AS_HELP_STRING([--with-openssl], 4 [Include OpenSSL support (requires OpenSSL >= 1.1.1)])]) 5 6PHP_ARG_WITH([system-ciphers], 7 [whether to use system default cipher list instead of hardcoded value], 8 [AS_HELP_STRING([--with-system-ciphers], 9 [OPENSSL: Use system default cipher list instead of hardcoded value])], 10 [no], 11 [no]) 12 13PHP_ARG_WITH([openssl-legacy-provider], 14 [whether to load legacy algorithm provider], 15 [AS_HELP_STRING([--with-openssl-legacy-provider], 16 [OPENSSL: Load legacy algorithm provider in addition to default provider])], 17 [no], 18 [no]) 19 20PHP_ARG_WITH([openssl-argon2], 21 [whether to enable argon2 password hashing (requires OpenSSL >= 3.2)], 22 [AS_HELP_STRING([--with-openssl-argon2], 23 [OPENSSL: Enable argon2 password hashing])], 24 [no], 25 [no]) 26 27if test "$PHP_OPENSSL" != "no"; then 28 PHP_NEW_EXTENSION([openssl], 29 [openssl.c openssl_pwhash.c xp_ssl.c], 30 [$ext_shared]) 31 PHP_SUBST([OPENSSL_SHARED_LIBADD]) 32 PHP_SETUP_OPENSSL([OPENSSL_SHARED_LIBADD], 33 [AC_DEFINE([HAVE_OPENSSL_EXT], [1], 34 [Define to 1 if the PHP extension 'openssl' is available.])]) 35 36 PHP_CHECK_LIBRARY([crypto], [RAND_egd], 37 [AC_DEFINE([HAVE_RAND_EGD], [1], 38 [Define to 1 if OpenSSL crypto library has the 'RAND_egd' function.])],, 39 [$OPENSSL_LIBS]) 40 41 AS_VAR_IF([PHP_SYSTEM_CIPHERS], [no],, 42 [AC_DEFINE([USE_OPENSSL_SYSTEM_CIPHERS], [1], 43 [Define to 1 to use system default cipher list instead of the hardcoded 44 value in OpenSSL.])]) 45 46 AS_VAR_IF([PHP_OPENSSL_LEGACY_PROVIDER], [no],, 47 [AC_DEFINE([LOAD_OPENSSL_LEGACY_PROVIDER], [1], 48 [Define to 1 to load the OpenSSL legacy algorithm provider in addition to 49 the default provider.])]) 50 51 AS_VAR_IF([PHP_OPENSSL_ARGON2], [no],, [ 52 AS_VAR_IF([PHP_THREAD_SAFETY], [yes], 53 [AC_MSG_ERROR([Not supported in ZTS mode for now])]) 54 55 PHP_CHECK_LIBRARY([crypto], [OSSL_set_max_threads], 56 [AC_DEFINE([HAVE_OPENSSL_ARGON2], [1], 57 [Define to 1 to enable OpenSSL argon2 password hashing.])], 58 [AC_MSG_ERROR([argon2 hashing requires OpenSSL 3.2])], 59 [$OPENSSL_LIBS]) 60 ]) 61fi 62
