configure: Remove unused OpenSSL SRTP check.

Discovered while looking at ASTERISK~29684. Usage was removed in change
I3c77c7b00b2ffa2e935632097fa057b9fdf480c0.

Change-Id: Iaf2f7a16ea5a7eee6375319347e4b40b8e7b10e3

configure

@@ -1126,10 +1126,6 @@ PBX_OPENSSL_BIO_METHOD
 OPENSSL_BIO_METHOD_DIR
 OPENSSL_BIO_METHOD_INCLUDE
 OPENSSL_BIO_METHOD_LIB
-PBX_OPENSSL_SRTP
-OPENSSL_SRTP_DIR
-OPENSSL_SRTP_INCLUDE
-OPENSSL_SRTP_LIB
 PBX_CRYPTO
 CRYPTO_DIR
 CRYPTO_INCLUDE
@@ -9598,18 +9594,6 @@ fi
 
 
 
-OPENSSL_SRTP_DESCRIP="OpenSSL SRTP Extension Support"
-OPENSSL_SRTP_OPTION=crypto
-OPENSSL_SRTP_DIR=${CRYPTO_DIR}
-
-PBX_OPENSSL_SRTP=0
-
-
-
-
-
-
-
 OPENSSL_BIO_METHOD_DESCRIP="OpenSSL BIO Method Support"
 OPENSSL_BIO_METHOD_OPTION=crypto
 OPENSSL_BIO_METHOD_DIR=${CRYPTO_DIR}

configure.ac

@@ -483,7 +483,6 @@ AST_EXT_LIB_SETUP([COROSYNC], [Corosync], [cpg])
 AST_EXT_LIB_SETUP_OPTIONAL([COROSYNC_CFG_STATE_TRACK], [A callback only in corosync 1.x], [COROSYNC], [cfg])
 AST_EXT_LIB_SETUP([CRYPT], [password and data encryption], [crypt])
 AST_EXT_LIB_SETUP([CRYPTO], [OpenSSL Cryptography], [crypto])
-AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_SRTP], [OpenSSL SRTP Extension Support], [CRYPTO], [crypto])
 AST_EXT_LIB_SETUP_OPTIONAL([OPENSSL_BIO_METHOD], [OpenSSL BIO Method Support], [CRYPTO], [crypto])
 AST_EXT_LIB_SETUP([DAHDI], [DAHDI], [dahdi])
 AST_EXT_LIB_SETUP([FFMPEG], [Ffmpeg and avcodec], [avcodec])

include/asterisk/autoconfig.h.in

@@ -576,9 +576,6 @@
 /* Define to 1 if CRYPTO has the OpenSSL BIO Method Support feature. */
 #undef HAVE_OPENSSL_BIO_METHOD
 
-/* Define to 1 if CRYPTO has the OpenSSL SRTP Extension Support feature. */
-#undef HAVE_OPENSSL_SRTP
-
 /* Define to 1 if you have the Opus library. */
 #undef HAVE_OPUS