Only use packaged OpenSSL 1.1.1 if system OpenSSL 3 is not available.

packages/erlang-25/packaging

@@ -8,11 +8,17 @@ VERSION="25.3.2.6"
 MAJOR_VERSION="25"
 echo "$MAJOR_VERSION" > "$BOSH_INSTALL_TARGET/erlang_version"
 
+openssl_major_version="$(openssl version | awk '{print $2}' | cut -d "." -f 1)"
+if [ "$openssl_major_version" = "3" ]; then
+	openssl_flags=""
+else
+	openssl_flags="--with-ssl=/var/vcap/packages/openssl/external/openssl/ --with-ssl-rpath=/var/vcap/packages/openssl/external/openssl/lib/"
+fi
+
 tar xzf erlang-25/otp_src_oss_${VERSION}.tgz
 cd otp_src_oss_${VERSION}
 ./configure \
-  --with-ssl="/var/vcap/packages/openssl/external/openssl/" \
-  --with-ssl-rpath="/var/vcap/packages/openssl/external/openssl/lib/" \
+	$openssl_flags \
 	--disable-hipe \
 	--disable-sctp \
 	--disable-silent-rules \
@@ -44,8 +50,7 @@ cd otp_src_oss_${VERSION}
 	--without-ssh \
 	--without-tftp \
 	--without-wx \
-  --prefix=${BOSH_INSTALL_TARGET}
+	--prefix=${BOSH_INSTALL_TARGET}
 
 make -j$cpus
 make install
-