Build NSS for iPhoneSimulator target

libs/build-all-ios.sh

@@ -2,9 +2,10 @@
 
 set -euvx
 
+# This probably needs to be updated, but also includes the toolchain?
 IOS_MIN_SDK_VERSION="11.0"
 # Our short-names for the architectures.
-TARGET_ARCHS=("x86_64" "arm64")
+TARGET_ARCHS=("x86_64" "arm64" "arm64-sim")
 
 if [[ "${#}" -ne 1 ]]
 then
@@ -25,7 +26,9 @@ function universal_lib() {
     mkdir -p "${UNIVERSAL_DIR}/lib"
     CMD="lipo"
     for ARCH in "${@}"; do
-      CMD="${CMD} -arch ${ARCH} ios/${ARCH}/${DIR_NAME}/lib/${LIB_NAME}"
+      if [[ "${ARCH}" != "arm64-sim" ]]; then
+        CMD="${CMD} -arch ${ARCH} ios/${ARCH}/${DIR_NAME}/lib/${LIB_NAME}"
+      fi
     done
     CMD="${CMD} -output ${LIB_PATH} -create"
     ${CMD}

libs/build-nss-ios.sh

@@ -25,10 +25,21 @@ if [[ "${ARCH}" == "x86_64" ]]; then
   OS_COMPILER="iPhoneSimulator"
   TARGET="x86_64-apple-darwin"
   GYP_ARCH="x64"
+  EXTRA_TARGET="x86_64-apple-ios-simulator"
 elif [[ "${ARCH}" == "arm64" ]]; then
   OS_COMPILER="iPhoneOS"
   TARGET="aarch64-apple-darwin"
   GYP_ARCH="arm64"
+  EXTRA_TARGET="arm64-apple-ios"
+elif [[ "${ARCH}" == "arm64-sim" ]]; then
+  # We need to build nss for M1 sims ahead of time
+  OS_COMPILER="iPhoneSimulator"
+  TARGET="aarch64-apple-darwin"
+  GYP_ARCH="arm64"
+  # ARCH is used further down the line, but arm64-sim doesn't exist so we swap it back
+  # to the original 
+  ARCH="arm64"
+  EXTRA_TARGET="arm64-apple-ios-simulator"
 else
   echo "Unsupported architecture"
   exit 1
@@ -39,7 +50,7 @@ CROSS_TOP="${DEVELOPER}/Platforms/${OS_COMPILER}.platform/Developer"
 CROSS_SDK="${OS_COMPILER}.sdk"
 TOOLCHAIN_BIN="${DEVELOPER}/Toolchains/XcodeDefault.xctoolchain/usr/bin"
 ISYSROOT="${CROSS_TOP}/SDKs/${CROSS_SDK}"
-CC="${TOOLCHAIN_BIN}/clang -arch ${ARCH} -isysroot ${ISYSROOT} -mios-version-min=${IOS_MIN_SDK_VERSION}"
+CC="${TOOLCHAIN_BIN}/clang -target ${EXTRA_TARGET} -arch ${ARCH} -isysroot ${ISYSROOT} -mios-version-min=${IOS_MIN_SDK_VERSION}"
 
 # Build NSPR
 NSPR_BUILD_DIR=$(mktemp -d)

megazords/ios-rust/build-xcframework.sh

@@ -77,7 +77,9 @@ cargo_build () {
   case $TARGET in
     x86_64*)
       LIBS_DIR="$REPO_ROOT/libs/ios/x86_64";;
-    aarch64*)
+    aarch64-apple-ios-sim)
+      LIBS_DIR="$REPO_ROOT/libs/ios/arm64-sim";;
+    aarch64-apple-ios)
       LIBS_DIR="$REPO_ROOT/libs/ios/arm64";;
     *)
       echo "Unexpected target architecture: $TARGET" && exit 1;;