build-scripts/generate-cache-config-header.sh

   1 #!/bin/sh
   2
   3 /bin/echo "" > ${DERIVED_FILE_DIR}/dyld_cache_config.h
   4
   5 if [ -z "${ARM_SDK}" ]; then
   6     # if iOS SDK not available, use MacOSX SDK
   7     ARM_SDK=`xcrun -sdk macosx.internal --show-sdk-path`
   8 fi
   9
  10 SHARED_REGION_FILE="${ARM_SDK}/usr/include/mach/shared_region.h"
  11
  12
  13 if [ -r "${SHARED_REGION_FILE}" ]; then
  14     /bin/echo -n "#define ARM_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  15     awk '/define SHARED_REGION_BASE_ARM[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  16     /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  17
  18     /bin/echo -n "#define ARM_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  19     awk '/define SHARED_REGION_SIZE_ARM[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  20     /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  21
  22     /bin/echo -n "#define ARM64_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  23     awk '/define SHARED_REGION_BASE_ARM64[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  24     /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  25
  26     /bin/echo -n "#define ARM64_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  27     awk '/define SHARED_REGION_SIZE_ARM64[ \t]/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  28     /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  29
  30     grep SHARED_REGION_BASE_ARM64_32 "${SHARED_REGION_FILE}" > /dev/null 2>&1
  31     if [ "$?" -eq "0" ]; then
  32         /bin/echo -n "#define ARM64_32_SHARED_REGION_START "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  33         awk '/define SHARED_REGION_BASE_ARM64_32/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  34         /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  35
  36         /bin/echo -n "#define ARM64_32_SHARED_REGION_SIZE "  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  37         awk '/define SHARED_REGION_SIZE_ARM64_32/ { print $3;}' "${SHARED_REGION_FILE}" >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  38         /bin/echo ""  >> ${DERIVED_FILE_DIR}/dyld_cache_config.h
  39     fi
  40 else
  41     /bin/echo "ERROR: File needed to configure update_dyld_shared_cache does not exist '${SHARED_REGION_FILE}'"
  42     exit 1
  43 fi
  44
  45 if [ -r "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt" ]; then
  46     mkdir -p "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
  47     cp "${ARM_SDK}/AppleInternal/DirtyDataFiles/dirty-data-segments-order.txt"  "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
  48 fi
  49 if [ -r "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt" ]; then
  50     mkdir -p "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
  51     cp "${ARM_SDK}/AppleInternal/OrderFiles/dylib-order.txt"  "${DSTROOT}/${INSTALL_LOCATION}/usr/local/bin"
  52 fi
  53