tools/clang/scripts/blink_gc_plugin_flags.sh

   1 #!/usr/bin/env bash
   2 # Copyright 2014 The Chromium Authors. All rights reserved.
   3 # Use of this source code is governed by a BSD-style license that can be
   4 # found in the LICENSE file.
   5
   6 # This script returns the flags that should be passed to clang.
   7
   8 SRC_DIR=$(cd $(dirname $0)/../../.. && echo $PWD)
   9 CLANG_LIB_PATH=$SRC_DIR/third_party/llvm-build/Release+Asserts/lib
  10
  11 if uname -s | grep -q Darwin; then
  12   LIBSUFFIX=dylib
  13 else
  14   LIBSUFFIX=so
  15 fi
  16 LIBNAME=\
  17 $(grep 'set(LIBRARYNAME' "$SRC_DIR"/tools/clang/blink_gc_plugin/CMakeLists.txt \
  18     | cut -d ' ' -f 2 | tr -d ')')
  19
  20 FLAGS=""
  21 PREFIX="-Xclang -plugin-arg-blink-gc-plugin -Xclang"
  22 for arg in "$@"; do
  23   if [[ "$arg" = "enable-oilpan=1" ]]; then
  24     FLAGS="$FLAGS $PREFIX enable-oilpan"
  25   elif [[ "$arg" = "dump-graph=1" ]]; then
  26     FLAGS="$FLAGS $PREFIX dump-graph"
  27   elif [[ "$arg" = "warn-raw-ptr=1" ]]; then
  28     FLAGS="$FLAGS $PREFIX warn-raw-ptr"
  29   elif [[ "$arg" = "warn-unneeded-finalizer=1" ]]; then
  30     FLAGS="$FLAGS $PREFIX warn-unneeded-finalizer"
  31   fi
  32 done
  33
  34 echo -Xclang -load -Xclang $CLANG_LIB_PATH/lib$LIBNAME.$LIBSUFFIX \
  35   -Xclang -add-plugin -Xclang blink-gc-plugin $FLAGS