I am trying to use build script to build a product. The following is something I put in the script. XCODEBUILD="/usr/bin/xcodebuild" XCODE_VERSION=$((${XCODEBUILD} -version 2>/dev/null || echo 'V -1') | head -n 1 | awk '{ print $2 }') But I got the error from the above line. I double checked and make sure that I installed the Xcode command line tool on my Mac laptop. Any advice for this issue? Thanks.

I want to add more cipher suites. I use NWConnection to make a connection. Before I use sec_protocol_options_append_tls_ciphersuite method to add more cipher suites, I found that Apple provided 20 cipher suites shown in the client hello packet. But after I added three more cipher suites, I found that nothing changed, and still original 20 cipher suites shown in the client hello packet when I made a new connection. The following is the code about connection. I want to add three more cipher suites: tls_ciphersuite_t.ECDHE_ECDSA_WITH_AES_128_CBC_SHA256, tls_ciphersuite_t.ECDHE_ECDSA_WITH_AES_256_CBC_SHA384, tls_ciphersuite_t.ECDHE_RSA_WITH_AES_256_CBC_SHA384 Can you give me some advice about how to add more cipher suites? Thanks. By the way, I working on a MacOS app. Xcode version: 16 MacOS version: 15.6