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| 1 #!/bin/bash | |
| 2 | |
| 3 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 4 # Use of this source code is governed by a BSD-style license that can be | |
| 5 # found in the LICENSE file. | |
| 6 | |
| 7 # This script expects the following environment variables to be set. Xcode | |
| 8 # normally sets them: | |
| 9 # | |
| 10 # CONFIGURATION - Release or Debug; this script only operates when Release. | |
| 11 # SRCROOT - /path/to/chrome/src/chrome | |
| 12 # BUILT_PRODUTS_DIR - /path/to/chrome/src/xcodebuild/Release | |
| 13 # | |
| 14 # The script also takes a single argument defining the branding type. | |
| 15 # | |
| 16 # To test this script without running an entire build: | |
| 17 # | |
| 18 # cd /path/to/chrome/src/chrome | |
| 19 # CONFIGURATION=Release \ | |
| 20 # SRCROOT=$(pwd) \ | |
| 21 # BUILT_PRODUCTS_DIR=$(pwd)/../xcodebuild/Release \ | |
| 22 # tools/build/mac/dump_app_syms Chromium | |
| 23 | |
| 24 # Make sure we got the header to write into passed to us | |
| 25 if [ $# -ne 1 ]; then | |
| 26 echo "error: missing branding as an argument" >&2 | |
| 27 exit 1 | |
| 28 fi | |
| 29 | |
| 30 set -ex | |
| 31 | |
| 32 # Skip out if we're aren't in Release mode, no need for dump_syms on debug runs. | |
| 33 if [ "${CONFIGURATION}" != "Release" ] ; then | |
| 34 exit 0 | |
| 35 fi | |
| 36 | |
| 37 TOP="${SRCROOT}/.." | |
| 38 BUILD_BRANDING=$1 | |
| 39 | |
| 40 BRAND_SCRIPT="${TOP}/build/branding_value.sh" | |
| 41 SRC_APP_NAME=$("${BRAND_SCRIPT}" "${BUILD_BRANDING}" PRODUCT_FULLNAME) | |
| 42 . "${TOP}/chrome/VERSION" | |
| 43 | |
| 44 BREAKPAD_DUMP_SYMS="${BUILT_PRODUCTS_DIR}/dump_syms" | |
| 45 FULL_VERSION="${MAJOR}.${MINOR}.${BUILD}.${PATCH}" | |
| 46 | |
| 47 DSYM_TAR_PATH="${BUILT_PRODUCTS_DIR}/${SRC_APP_NAME}.dSYM.tar.bz2" | |
| 48 | |
| 49 # Starting with an already-dumped symbol file at ${original_sym_path}, | |
| 50 # transforms the MODULE line (which must be the first line) from referring to | |
| 51 # ${original_stem} to refer to ${variant_stem}. The transformed symbol file | |
| 52 # is written to a symbol file at the same location that a symbol file would | |
| 53 # be written to if ${variant_name} were in the SRC_NAMES array below. | |
| 54 # | |
| 55 # If the transformed symbol file already appears more recent than | |
| 56 # ${original_sym_path}, it is left alone. | |
| 57 redump_syms_variant() { | |
| 58 local original_sym_path="${1}" | |
| 59 local original_stem="${2}" | |
| 60 local variant_stem="${3}" | |
| 61 local variant_name="${4}" | |
| 62 local arch="${5}" | |
| 63 | |
| 64 local variant_sym_name="${variant_name}-${FULL_VERSION}-${arch}.breakpad" | |
| 65 local variant_sym_path="${BUILT_PRODUCTS_DIR}/${variant_sym_name}" | |
| 66 | |
| 67 if [[ "${original_sym_path}" -nt "${variant_sym_path}" ]]; then | |
| 68 local pattern="\ | |
| 69 1s/^(MODULE [^ ]+ [^ ]+ [0-9a-fA-F]{33}) ${original_stem}\$/\1 ${variant_stem}/" | |
| 70 sed -E -e "${pattern}" < "${original_sym_path}" > "${variant_sym_path}" | |
| 71 fi | |
| 72 } | |
| 73 | |
| 74 declare -a DSYMS | |
| 75 | |
| 76 # Everything in SRC_NAMES is required. It's an error for any of these files | |
| 77 # to be missing. | |
| 78 SRC_NAMES=( | |
| 79 "${SRC_APP_NAME}.app" | |
| 80 "${SRC_APP_NAME} Framework.framework" | |
| 81 "${SRC_APP_NAME} Helper.app" | |
| 82 "crashpad_handler" | |
| 83 ) | |
| 84 | |
| 85 # PDF.plugin is optional. Only include it if present. | |
| 86 if [[ -e "${BUILT_PRODUCTS_DIR}/PDF.plugin" ]]; then | |
| 87 SRC_NAMES[${#SRC_NAMES[@]}]="PDF.plugin" | |
| 88 fi | |
| 89 | |
| 90 for SRC_NAME in "${SRC_NAMES[@]}"; do | |
| 91 # SRC_STEM is the name of the file within the DWARF directory of the .dSYM | |
| 92 # bundle, which comes from the on-disk name of an executable or dylib within | |
| 93 # its enclosing .app, .framework or .plugin bundle. This is the bundle name | |
| 94 # without .app, .framework or .plugin appended. For non-bundled types, the | |
| 95 # stem is just the name of the singular file on disk. | |
| 96 SRC_STEM=$(echo "${SRC_NAME}" | sed -Ee 's/\.(app|framework|plugin)$//') | |
| 97 DSYM_NAME="${SRC_NAME}.dSYM" | |
| 98 DSYM_PATH="${BUILT_PRODUCTS_DIR}/${DSYM_NAME}" | |
| 99 DWARF_PATH="${DSYM_PATH}/Contents/Resources/DWARF/${SRC_STEM}" | |
| 100 | |
| 101 # SRC_PATH is the path to the Mach-O file to which the DSYM_PATH corresponds. | |
| 102 # If this is a directory, it is a bundle, and the path to the actual image | |
| 103 # needs to be computed for dump_syms. | |
| 104 SRC_PREFIX="${BUILT_PRODUCTS_DIR}/${SRC_NAME}" | |
| 105 SRC_PATH="" | |
| 106 if [[ -d "${SRC_PREFIX}" ]]; then | |
| 107 BUNDLED_OPTIONS=( | |
| 108 # Executables and plugins: | |
| 109 "${SRC_PREFIX}/Contents/MacOS/${SRC_STEM}" | |
| 110 # Frameworks: | |
| 111 "${SRC_PREFIX}/Versions/Current/${SRC_STEM}" | |
| 112 ) | |
| 113 for BUNDLED_OPTION in "${BUNDLED_OPTIONS[@]}"; do | |
| 114 if [[ -fx "${BUNDLED_OPTION}" ]]; then | |
| 115 SRC_PATH="${BUNDLED_OPTION}" | |
| 116 break | |
| 117 fi | |
| 118 done | |
| 119 | |
| 120 if [[ -z "${SRC_PATH}" ]]; then | |
| 121 echo "${0}: Could not find bundled Mach-O file for ${SRC_NAME}" | |
| 122 exit 1 | |
| 123 fi | |
| 124 else | |
| 125 # The Mach-O file is not a bundle. | |
| 126 SRC_PATH="${SRC_PREFIX}" | |
| 127 fi | |
| 128 | |
| 129 ARCHS=$(file "${DWARF_PATH}" | sed -Ene 's/^.*(i386|x86_64)$/\1/p') | |
| 130 if [[ -z "${ARCHS}" ]]; then | |
| 131 echo "${0}: expected something dumpable in ${DWARF_PATH}" >& 2 | |
| 132 exit 1 | |
| 133 fi | |
| 134 | |
| 135 for ARCH in ${ARCHS}; do | |
| 136 BPAD_SYM_NAME="${SRC_NAME}-${FULL_VERSION}-${ARCH}.breakpad" | |
| 137 BPAD_SYM_PATH="${BUILT_PRODUCTS_DIR}/${BPAD_SYM_NAME}" | |
| 138 | |
| 139 # Only run dump_syms if the file has changed since the last dump. Use -g | |
| 140 # to dump data from the dSYM and CFI data from the Mach-O library or | |
| 141 # executable. | |
| 142 if [ "${DWARF_PATH}" -nt "${BPAD_SYM_PATH}" -o \ | |
| 143 "${SRC_PATH}" -nt "${BPAD_SYM_PATH}" ] ; then | |
| 144 "${BREAKPAD_DUMP_SYMS}" -a "${ARCH}" -g "${DWARF_PATH}" "${SRC_PATH}" > \ | |
| 145 "${BPAD_SYM_PATH}" | |
| 146 fi | |
| 147 | |
| 148 # Some executables will show up with variant names. The Breakpad symbol | |
| 149 # server looks up modules based on a combination of the module name and | |
| 150 # identifier (UUID). Produce symbol files for these variant names so that | |
| 151 # the Breakpad symbol server will have something to return for stacks that | |
| 152 # travel through these modules. | |
| 153 case "${SRC_NAME}" in | |
| 154 "${SRC_APP_NAME}.app") | |
| 155 # Google Chrome Canary is produced during packaging. | |
| 156 redump_syms_variant "${BPAD_SYM_PATH}" "${SRC_STEM}" \ | |
| 157 "${SRC_STEM} Canary" "${SRC_STEM} Canary.app" \ | |
| 158 "${ARCH}" | |
| 159 ;; | |
| 160 esac | |
| 161 done | |
| 162 | |
| 163 # Remove the .dSYM archive if the file has changed since the archive was | |
| 164 # last generated. This will cause a new .dSYM archive to be created. | |
| 165 if [ "${DWARF_PATH}" -nt "${DSYM_TAR_PATH}" ] ; then | |
| 166 rm -f "${DSYM_TAR_PATH}" | |
| 167 fi | |
| 168 | |
| 169 # Push the .dSYM bundle onto the DSYMS array so that it will be included in | |
| 170 # the .dSYM archive if a new one is needed | |
| 171 DSYMS[${#DSYMS[@]}]="${DSYM_NAME}" | |
| 172 done | |
| 173 | |
| 174 # Create the archive of .dSYM bundles. | |
| 175 if [ ! -e "${DSYM_TAR_PATH}" ] ; then | |
| 176 # Change directory so that absolute paths aren't included in the archive. | |
| 177 (cd "${BUILT_PRODUCTS_DIR}" && | |
| 178 tar -jcf "${DSYM_TAR_PATH}" "${DSYMS[@]}") | |
| 179 fi | |
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Chromium Code Reviews
Issue 2793433002:
Delete several unused GYP scripts from build/mac and chrome/tools/build/mac. (Closed)
