gecko-dev/taskcluster/scripts/misc/minidump_stackwalk.sh

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#!/bin/bash
#
# This script builds minidump_stackwalk binaries from the Google Breakpad
# source for all of the operating systems that we run Firefox tests on:
# Linux x86, Linux x86-64, Windows x86, OS X x86-64.
#
# It expects to be run in the luser/breakpad-builder:0.7 Docker image and
# needs access to the relengapiproxy to download internal tooltool files.
set -v -e -x
# This is a pain to support properly with gclient.
#: BREAKPAD_REPO ${BREAKPAD_REPO:=https://google-breakpad.googlecode.com/svn/trunk/}
: BREAKPAD_REV "${BREAKPAD_REV:=master}"
: STACKWALK_HTTP_REPO "${STACKWALK_HTTP_REPO:=https://hg.mozilla.org/users/tmielczarek_mozilla.com/stackwalk-http}"
: STACKWALK_HTTP_REV "${STACKWALK_HTTP_REV:=default}"
ncpu=$(getconf _NPROCESSORS_ONLN)
function build()
{
cd /tmp
local platform=$1
local strip_prefix=$2
local configure_args=$3
local make_args=$4
local objdir=/tmp/obj-breakpad-$platform
local ext=
if test "$platform" = "win32"; then
ext=.exe
fi
rm -rf "$objdir"
mkdir "$objdir"
# First, build Breakpad
cd "$objdir"
# shellcheck disable=SC2086
CFLAGS="-O2 $CFLAGS" CXXFLAGS="-O2 $CXXFLAGS" /tmp/breakpad/src/configure --disable-tools $configure_args
# shellcheck disable=SC2086
make -j$ncpu $make_args src/libbreakpad.a src/third_party/libdisasm/libdisasm.a src/processor/stackwalk_common.o
# Second, build stackwalk-http
make -f /tmp/stackwalk-http/Makefile BREAKPAD_SRCDIR=/tmp/breakpad/src "BREAKPAD_OBJDIR=$(pwd)" "OS=$platform" "-j$ncpu"
"${strip_prefix}strip" "stackwalk${ext}"
cp "stackwalk${ext}" "/tmp/stackwalker/${platform}-minidump_stackwalk${ext}"
}
function linux64()
{
export LDFLAGS="-static-libgcc -static-libstdc++"
build linux64
unset LDFLAGS
}
function linux32()
{
export LDFLAGS="-static-libgcc -static-libstdc++ -L/tmp/libcurl-i386/lib"
export CFLAGS="-m32 -I/tmp/libcurl-i386/include"
export CXXFLAGS="-m32 -I/tmp/libcurl-i386/include"
build linux32 "" "--enable-m32"
unset LDFLAGS CFLAGS CXXFLAGS
}
function macosx64()
{
cd /tmp
if ! test -d MacOSX10.7.sdk; then
python tooltool.py -v --manifest=macosx-sdk.manifest --url=http://relengapi/tooltool/ fetch
fi
export MACOSX_SDK=/tmp/MacOSX10.7.sdk
export CCTOOLS=/tmp/cctools
local FLAGS="-stdlib=libc++ -target x86_64-apple-darwin10 -mlinker-version=136 -B /tmp/cctools/bin -isysroot ${MACOSX_SDK} -mmacosx-version-min=10.7"
export CC="clang $FLAGS"
export CXX="clang++ $FLAGS -std=c++11"
local old_path="$PATH"
export PATH="/tmp/clang/bin:/tmp/cctools/bin/:$PATH"
export LD_LIBRARY_PATH=/usr/lib/llvm-3.6/lib/
build macosx64 "/tmp/cctools/bin/x86_64-apple-darwin10-" "--host=x86_64-apple-darwin10" "AR=/tmp/cctools/bin/x86_64-apple-darwin10-ar"
unset CC CXX LD_LIBRARY_PATH MACOSX_SDK CCTOOLS
export PATH="$old_path"
}
function win32()
{
export LDFLAGS="-static-libgcc -static-libstdc++"
export CFLAGS="-D__USE_MINGW_ANSI_STDIO=1"
export CXXFLAGS="-D__USE_MINGW_ANSI_STDIO=1"
export ZLIB_DIR=/tmp/zlib-mingw
build win32 "i686-w64-mingw32-" "--host=i686-w64-mingw32"
unset LDFLAGS CFLAGS CXXFLAGS ZLIB_DIR
}
cd /tmp
if ! test -d depot_tools; then
git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
else
(cd depot_tools; git pull origin master)
fi
export PATH=$(pwd)/depot_tools:"$PATH"
if ! test -d breakpad; then
mkdir breakpad
pushd breakpad
fetch breakpad
popd
else
pushd breakpad/src
git pull origin master
popd
fi
pushd breakpad/src
git checkout "${BREAKPAD_REV}"
gclient sync
popd
(cd breakpad/src; git rev-parse master)
if ! test -d stackwalk-http; then
hg clone -u "$STACKWALK_HTTP_REV" "$STACKWALK_HTTP_REPO"
else
(cd stackwalk-http && hg pull "$STACKWALK_HTTP_REPO" && hg up "$STACKWALK_HTTP_REV")
fi
mkdir -p stackwalker
linux64
linux32
macosx64
win32