--- dyld/dyld-1340/build-scripts/update_dyld_shared_cache-build.sh
+++ /dev/null
@@ -1,86 +0,0 @@
-set -e # exit when any command fails
-set -v # verbose
-
-# override min macOS deployment target
-MACOSX_DEPLOYMENT_TARGET=13.0
-
-if [ "${RC_PURPLE}" = "" ]
-then
-    # macOS platform
-    OBJROOT_BDR="${TARGET_TEMP_DIR}/Objects_shared"
-    TARGETS=""
-    TARGETS+=" -target dyld_shared_cache_builder"
-    TARGETS+=" -target update_dyld_shared_cache_tool"
-    TARGETS+=" -target libslc_builder.dylib"
-    TARGETS+=" -target dyld_symbols_cache"
-    TARGETS+=" -target dsc_extractor"
-    TARGETS+=" -target libKernelCollectionBuilder"
-    xcodebuild ${ACTION} $TARGETS OBJROOT="${OBJROOT_BDR}" SDKROOT="${SDKROOT}" MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} SRCROOT="${SRCROOT}" DSTROOT="${DSTROOT}" SYMROOT="${SYMROOT}" RC_ProjectSourceVersion="${RC_ProjectSourceVersion}"  DISABLE_SDK_METADATA_PARSING=YES  RC_PLATFORM_INSTALL_PATH=/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform RC_ARCHS="arm64 arm64e x86_64"
-
-    # move build results to host locations
-    if [ "${ACTION}" == "install" ]
-    then
-        # install the kernel linker twice, once rpath based in toolchain and once in /usr/lib/
-        ditto "${DSTROOT}/usr/lib/libKernelCollectionBuilder.dylib" "${DSTROOT}/${DT_TOOLCHAIN_DIR}/usr/lib/"
-        install_name_tool -id "@rpath/libKernelCollectionBuilder.dylib" "${DSTROOT}/${DT_TOOLCHAIN_DIR}/usr/lib/libKernelCollectionBuilder.dylib"
-
-        # HACK: somehow the toolchain TBD is missing even though we copy the dylib.  Make another TBD
-        xcodebuild installapi -target libKernelCollectionBuilder OBJROOT="${OBJROOT_BDR}" SDKROOT="${SDKROOT}" MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} SRCROOT="${SRCROOT}" DSTROOT="${DSTROOT}" SYMROOT="${SYMROOT}" RC_ProjectSourceVersion="${RC_ProjectSourceVersion}"  DISABLE_SDK_METADATA_PARSING=YES  KERNEL_LINKER_INSTALL_PATH="${DT_TOOLCHAIN_DIR}/usr/lib/" KERNEL_LINKER_INSTALL_NAME="@rpath/libKernelCollectionBuilder.dylib" RC_ARCHS="arm64 arm64e x86_64"
-    fi
-
-    # copy performance files from SDK to platform
-    if [ -r "${SDKROOT}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt" ]; then
-        mkdir -p "${DSTROOT}/usr/local/bin"
-        cp "${SDKROOT}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt"  "${DSTROOT}/usr/local/bin"
-    fi
-    if [ -r "${SDKROOT}/AppleInternal/OrderFiles/dylib-order.txt" ]; then
-        mkdir -p "${DSTROOT}/usr/local/bin"
-        cp "${SDKROOT}/AppleInternal/OrderFiles/dylib-order.txt"  "${DSTROOT}/usr/local/bin"
-    fi
-
-else
-    # for iOS/tvOS/watchOS/bridgeOS platform, build "host" tools
-    TC=$(basename $TOOLCHAIN_DIR)
-    CANON_TOOLCHAIN_DIR="/Applications/Xcode.app/Contents/Developer/Toolchains/${TC}"
-
-    OBJROOT_BDR="${TARGET_TEMP_DIR}/Objects_shared"
-
-    TARGETS=""
-    TARGETS+=" -target dyld_shared_cache_builder"
-    TARGETS+=" -target libslc_builder.dylib"
-    TARGETS+=" -target dyld_symbols_cache"
-    TARGETS+=" -target dyld_shared_cache_util"
-    TARGETS+=" -target libdsc"
-    TARGETS+=" -target dsc_extractor"
-    TARGETS+=" -target libKernelCollectionBuilder"
-
-    # no simulator for bridgeOS
-    if [ "${RC_BRIDGE}" != "YES" ]
-    then
-        TARGETS+=" -target update_dyld_sim_shared_cache"
-    fi
-
-    xcodebuild ${ACTION} $TARGETS OBJROOT="${OBJROOT_BDR}" SDKROOT="${SDKROOT}" MACOSX_DEPLOYMENT_TARGET=${MACOSX_DEPLOYMENT_TARGET} SRCROOT="${SRCROOT}" DSTROOT="${DSTROOT}" SYMROOT="${SYMROOT}" RC_ProjectSourceVersion="${RC_ProjectSourceVersion}"  DISABLE_SDK_METADATA_PARSING=YES KERNEL_LINKER_INSTALL_PATH="${CANON_TOOLCHAIN_DIR}/usr/lib/" KERNEL_LINKER_INSTALL_NAME="@rpath/libKernelCollectionBuilder.dylib" RC_ARCHS="arm64 arm64e x86_64"
-
-    # move roots to platform dir
-    if [ -e ${DSTROOT}/usr/local/include ]
-    then
-        mkdir -p "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/"
-        cp -R "${DSTROOT}/usr" "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/"
-        rm -r "${DSTROOT}/usr"
-    fi
-
-    # copy performance files from SDK to platform
-    if [ -r "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt" ];
-    then
-        mkdir -p "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/usr/local/bin"
-        cp "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt"  "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/usr/local/bin"
-    fi
-    if [ -r "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt" ];
-    then
-        mkdir -p "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/usr/local/bin"
-        cp "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt"  "${DSTROOT}/${RC_PLATFORM_INSTALL_PATH}/usr/local/bin"
-    fi
-
-fi
-