From c5b6c24366185ce0c5328b648ac05dd9d6c0704d Mon Sep 17 00:00:00 2001
From: Ted Mielczarek <ted@mielczarek.org>
Date: Fri, 19 Jun 2015 09:45:42 -0400
Subject: [PATCH] bug 1176229 - build script for building cctools with
 crosstool-ng. r=mshal

--HG--
extra : commitid : 2H64iWcGbHO
extra : rebase_source : 7949387fb669114a1381ef11c07ac52a5611942d
---
 .../taskcluster/scripts/misc/build-cctools.sh | 79 +++++++++++++++++++
 1 file changed, 79 insertions(+)
 create mode 100755 testing/taskcluster/scripts/misc/build-cctools.sh

diff --git a/testing/taskcluster/scripts/misc/build-cctools.sh b/testing/taskcluster/scripts/misc/build-cctools.sh
new file mode 100755
index 000000000000..978f8f8b95d9
--- /dev/null
+++ b/testing/taskcluster/scripts/misc/build-cctools.sh
@@ -0,0 +1,79 @@
+#!/bin/bash
+set -x -e -v
+
+# This script is for building cctools (Apple's binutils) for Linux using
+# crosstool-ng (https://github.com/diorcety/crosstool-ng).
+
+WORKSPACE=$HOME/workspace
+UPLOAD_DIR=$WORKSPACE/artifacts
+
+# Repository info
+: CROSSTOOL_NG_REPOSITORY    ${CROSSTOOL_NG_REPOSITORY:=https://github.com/diorcety/crosstool-ng}
+: CROSSTOOL_NG_REV           ${CROSSTOOL_NG_HEAD_REV:=master}
+
+# Set some crosstools-ng directories
+CT_TOP_DIR=$WORKSPACE/crosstool-ng-build
+CT_PREFIX_DIR=$WORKSPACE/cctools
+CT_SRC_DIR=$CT_TOP_DIR/src
+CT_TARBALLS_DIR=$CT_TOP_DIR
+CT_WORK_DIR=$CT_SRC_DIR
+CT_LIB_DIR=$WORKSPACE/crosstool-ng
+CT_BUILD_DIR=$CT_TOP_DIR/build
+CT_LLVM_DIR=$WORKSPACE/clang
+CT_BUILDTOOLS_PREFIX_DIR=$CT_PREFIX_DIR
+
+# Create our directories
+rm -rf $CT_TOP_DIR
+mkdir $CT_TOP_DIR
+rm -rf $CT_PREFIX_DIR
+mkdir $CT_PREFIX_DIR
+mkdir -p $CT_SRC_DIR
+
+# Work around one of the desktop-build hacks until we undo it.
+mkdir -p /home/worker/workspace/build/src/gcc/bin/
+ln -s `readlink -f /usr/bin/x86_64-linux-gnu-gcc.orig` /home/worker/workspace/build/src/gcc/bin/gcc
+
+# Clone the crosstool-ng repo
+tc-vcs checkout $CT_LIB_DIR $CROSSTOOL_NG_REPOSITORY $CROSSTOOL_NG_REPOSITORY $CROSSTOOL_NG_REV
+
+# Fetch clang from tooltool
+cd $WORKSPACE
+wget -O tooltool.py https://raw.githubusercontent.com/mozilla/build-tooltool/master/tooltool.py
+chmod +x tooltool.py
+: TOOLTOOL_CACHE                ${TOOLTOOL_CACHE:=/home/worker/tooltool-cache}
+export TOOLTOOL_CACHE
+sh $WORKSPACE/build/tools/scripts/tooltool/tooltool_wrapper.sh $WORKSPACE/build/src/browser/config/tooltool-manifests/linux64/clang.manifest https://api.pub.build.mozilla.org/tooltool/ setup.sh $WORKSPACE/tooltool.py
+
+# Copy clang into the crosstools-ng srcdir
+cp -Rp $CT_LLVM_DIR $CT_SRC_DIR
+
+# Configure crosstools-ng
+sed=sed
+CT_CONNECT_TIMEOUT=5
+CT_BINUTILS_VERSION=809
+CT_PATCH_ORDER=bundled
+CT_BUILD=x86_64-linux-gnu
+CT_HOST=x86_64-linux-gnu
+CT_TARGET=x86_64-apple-darwin10
+CT_LLVM_FULLNAME=clang
+
+cd $CT_TOP_DIR
+
+# gets a bit too verbose here
+set +x
+
+. $CT_LIB_DIR/scripts/functions
+. $CT_LIB_DIR/scripts/build/binutils/cctools.sh
+
+# Build cctools
+do_binutils_get
+do_binutils_extract
+do_binutils_for_host
+
+set -x
+
+strip $CT_PREFIX_DIR/bin/*
+
+# Put a tarball in the artifacts dir
+mkdir -p $UPLOAD_DIR
+tar czf $UPLOAD_DIR/cctools.tar.gz -C $WORKSPACE `basename $CT_PREFIX_DIR`