update-sanitizer-dylib-references

   1 #!/bin/sh
   2
   3 #
   4 # fix address-sanitizer library @rpath references
   5 #
   6
   7 xsan_setup() {
   8     XSAN_DIR="/usr/local/lib/sanitizers"
   9     case "${PLATFORM_NAME}" in
  10         macosx )
  11             ASAN_DYLIB="clang_rt.asan_osx_dynamic.dylib"
  12             TSAN_DYLIB="clang_rt.tsan_osx_dynamic.dylib"
  13             ;;
  14         iphoneos )
  15             ASAN_DYLIB="clang_rt.asan_ios_dynamic.dylib"
  16             TSAN_DYLIB="clang_rt.tsan_ios_dynamic.dylib"
  17             ;;
  18         iphonesimulator )
  19             ASAN_DYLIB="clang_rt.asan_iossim_dynamic.dylib"
  20             TSAN_DYLIB="clang_rt.tsan_iossim_dynamic.dylib"
  21             ;;
  22         tvos )
  23             ASAN_DYLIB="clang_rt.asan_tvos_dynamic.dylib"
  24             TSAN_DYLIB="clang_rt.tsan_tvos_dynamic.dylib"
  25             ;;
  26         tvsosimulator )
  27             ASAN_DYLIB="clang_rt.asan_tvossim_dynamic.dylib"
  28             TSAN_DYLIB="clang_rt.tsan_tvossim_dynamic.dylib"
  29             ;;
  30         watchos )
  31             ASAN_DYLIB="clang_rt.asan_watchos_dynamic.dylib"
  32             TSAN_DYLIB="clang_rt.tsan_watchos_dynamic.dylib"
  33             ;;
  34         watchsimulator )
  35             ASAN_DYLIB="clang_rt.asan_watchossim_dynamic.dylib"
  36             TSAN_DYLIB="clang_rt.tsan_watchossim_dynamic.dylib"
  37             ;;
  38         * )
  39             echo ""
  40             echo "*** Unexpected PLATFORM_NAME \"${PLATFORM_NAME}\", using \"$(RC_PROJECT_COMPILATION_PLATFORM)\""
  41             echo ""
  42             ASAN_DYLIB="clang_rt.asan_$(RC_PROJECT_COMPILATION_PLATFORM)_dynamic.dylib"
  43             TSAN_DYLIB="clang_rt.tsan_$(RC_PROJECT_COMPILATION_PLATFORM)_dynamic.dylib"
  44             ;;
  45     esac
  46 }
  47
  48 xsan_setup=0
  49 for VARIANT in ${BUILD_VARIANTS}
  50 do
  51     case "${VARIANT}" in
  52         "asan" )
  53             #
  54             # change address sanitizer @rpath reference
  55             #
  56             ASAN_FILE="${DSTROOT}${INSTALL_PATH}/"
  57             if [ -n "${EXECUTABLE_FOLDER_PATH}" ]; then
  58                 ASAN_FILE+="${EXECUTABLE_FOLDER_PATH}/"
  59             fi
  60             ASAN_FILE+="${EXECUTABLE_PREFIX}${PRODUCT_NAME}_asan${EXECUTABLE_SUFFIX}"
  61
  62             if [ -x "${ASAN_FILE}" ]; then
  63                 if [ ${xsan_setup} -eq 0 ]; then
  64                     xsan_setup
  65                     xsan_setup=1
  66                 fi
  67
  68                 install_name_tool                       \
  69                     -change                             \
  70                     "@rpath/lib${ASAN_DYLIB}"           \
  71                     "${XSAN_DIR}/lib${ASAN_DYLIB}"      \
  72                     "${ASAN_FILE}"
  73                 if [ $? -ne 0 ]; then
  74                     echo "install_name_tool failed"
  75                     printenv | sort
  76                     exit 1
  77                 fi
  78             fi
  79             ;;
  80         "tsan" )
  81             #
  82             # change thread sanitizer @rpath reference
  83             #
  84             TSAN_FILE="${DSTROOT}${INSTALL_PATH}/"
  85             if [ -n "${EXECUTABLE_FOLDER_PATH}" ]; then
  86                 TSAN_FILE+="${EXECUTABLE_FOLDER_PATH}/"
  87             fi
  88             TSAN_FILE+="${EXECUTABLE_PREFIX}${PRODUCT_NAME}_tsan${EXECUTABLE_SUFFIX}"
  89
  90             if [ -x "${TSAN_FILE}" ]; then
  91                 if [ ${xsan_setup} -eq 0 ]; then
  92                     xsan_setup
  93                     xsan_setup=1
  94                 fi
  95
  96                 install_name_tool                       \
  97                     -change                             \
  98                     "@rpath/lib${TSAN_DYLIB}"           \
  99                     "${XSAN_DIR}/lib${TSAN_DYLIB}"      \
 100                     "${TSAN_FILE}"
 101                 if [ $? -ne 0 ]; then
 102                     echo "install_name_tool failed"
 103                     printenv | sort
 104                     exit 1
 105                 fi
 106             fi
 107             ;;
 108         * )
 109             ;;
 110     esac
 111 done