fx_build.sh

#! /usr/bin/bash

reconfig_files(){
  cd $ICEWEASEL_TREE
  rm -f ./configure.old >/dev/null 2>&1
  rm -f ./old-configure >/dev/null 2>&1
  rm -f ./js/src/configure.old >/dev/null 2>&1
  rm -f ./js/src/old-configure >/dev/null 2>&1
}

MYOBJ_DIR=
ICEWEASEL_TREE=`pwd -W 2>/dev/null || pwd`
FIND_FILE=".mozconfig"
export CCACHE=sccache
export LLVM_PROFDATA=llvm-profdata
export CARGO_TARGET_DIR=/tmp/cargo_target
export MOZ_WINDOWS_RS_DIR=~/windows-rs
if [ ! -f "$FIND_FILE" ]; then
  [[ -f mozconfig32 ]] && cp mozconfig32 $FIND_FILE 2>/dev/null || cp mozconfig64 $FIND_FILE 2>/dev/null
fi
if [ ! -f "$FIND_FILE" ]; then
  echo $FIND_FILE not exist!
  exit 1;
fi
FIND_STR="target=i686-pc"
if [ "$OS" != "Windows_NT" ]; then
  PATH=$PATH:~/.cargo/bin
  MYOBJ_DIR="obju-linux64"
  MAKE=make
  LOCAL_WITH_VC15=1
else
  if [ `grep "^#" $FIND_FILE -v | grep -c "$FIND_STR"` -ne '0' ];then
    [[ -n $MY_OBJ ]] && MYOBJ_DIR=$MY_OBJ || MYOBJ_DIR="obju32-release"
  else
    [[ -n $MY_OBJ ]] && MYOBJ_DIR=$MY_OBJ || MYOBJ_DIR="obju64-release"
  fi
  MAKE=mozmake
fi

compiler=$(which clang)
if [ -z "$compiler" ]; then
  echo clang not exit
  exit 1;
fi
compiler_version=$(echo __clang_major__ | $compiler -E -xc - 2>/dev/null | tail -n 1)
if [ -z "$compiler_version" ]; then
  exit 1;
fi
compiler_path=$(dirname $(dirname $compiler))
if [ "$OS" != "Windows_NT" ]; then
  export LIB="$compiler_path/lib64:$compiler_path/lib64/clang/$compiler_version/lib/x86_64-unknown-linux-gnu"
else
  export LIB="$compiler_path/lib:$compiler_path/lib/clang/$compiler_version/lib/windows"
fi

reconfig_files
rm -rf "../$MYOBJ_DIR"
mkdir "../$MYOBJ_DIR" && cd "../$MYOBJ_DIR"
$ICEWEASEL_TREE/configure --enable-profile-generate=cross
source ./old-configure.vars
echo we find python[$PYTHON3]
$MAKE -j4
if [ "$?" != "0" ]; then
  echo First compilation failed. > error.log
  exit 1;
fi

$MAKE package
if [ "$?" != "0" ]; then
  echo First package failed. > error.log
  exit 1;
fi

if [ -n "$LOCAL_WITH_VC15" ]; then
  echo LOCAL_WITH_VC15=$LOCAL_WITH_VC15
  $PYTHON3 $ICEWEASEL_TREE/build/pgo/profileserver.py
else
  MOZ_HEADLESS=1 DISPLAY=22 $PYTHON3 $ICEWEASEL_TREE/build/pgo/profileserver.py
fi

ls *.profraw >/dev/null 2>&1
if [ "$?" != "0" ]; then
  echo profileserver.py failed. >> error.log
  exit 1;
fi

reconfig_files

cd "../$MYOBJ_DIR"
if [ ! -f "merged.profdata" ]; then
  echo merged.profdata not exist. >> error.log
  exit 1;
fi
if [ ! -d "instrumented" ]; then
  mkdir "instrumented" && mv "merged.profdata" "instrumented/"
fi

if [ "$OS" == "Windows_NT" ]; then
  sed -i -b 's/D:\/works/\/d\/works/g' "instrumented/merged.profdata"
fi

echo "Clean `pwd` ..."
shopt -s extglob
rm -rf !(instrumented|buildid.h|source-repo.h)
sleep 3s

if [ "$OS" != "Windows_NT" ]; then
  $ICEWEASEL_TREE/configure --enable-profile-use=cross --enable-lto=cross --enable-linker=lld
elif [ "$MYOBJ_DIR" == "obju32-release" ]; then
  $ICEWEASEL_TREE/configure --enable-profile-use=cross --enable-lto=thin
else
  $ICEWEASEL_TREE/configure --enable-profile-use=cross --enable-lto=cross
fi
$MAKE -j4

if [ "$?" != "0" ]; then
  echo Second compilation failed. >> error.log
  exit 1;
fi
$MAKE package

echo Clean python cache!
find "$ICEWEASEL_TREE" \( -path "$ICEWEASEL_TREE/.git" -prune \) -o -name "__pycache__" -type d -print | xargs -I {} rm -rf "{}"
echo Compile completed!
rm -f "$ICEWEASEL_TREE/$FIND_FILE" >/dev/null 2>&1
rm -f "$ICEWEASEL_TREE/configure.old" >/dev/null 2>&1
rm -f "$ICEWEASEL_TREE/old-configure" >/dev/null 2>&1
rm -f "$ICEWEASEL_TREE/js/src/configure.old" >/dev/null 2>&1
rm -f "$ICEWEASEL_TREE/js/src/old-configure" >/dev/null 2>&1