Added crude autobuild script that can be used to build klee-cl from scratch

scripts/autobuild.sh

+#!/bin/bash
+
+
+LLVM_CLANG_REVISION="146372"
+JOBS="4"
+DEBUG=0
+
+function die() {
+  echo "Something went wrong!"; exit 1;
+}
+
+function usage() {
+  echo "USAGE:"
+  echo "$0 <path> [ -j N | --jobs N ] [ -d | --debug ]"
+  echo "$0 -h|--help"
+  echo ""
+  echo "This script fetches KLEE-CL and its dependencies and compiles everything."
+  echo "<path> is the destination directory for KLEE-CL files."
+  echo ""
+  echo "OPTIONS"
+  echo "-d , --debug - Debug script. Default $DEBUG"
+  echo "-j N , --jobs N - Run Make with N jobs. Default $JOBS"
+}
+
+# Parse command line args
+if [ "$#" -lt 1 ]; then 
+  echo "Error: Insufficient arguments"
+  usage
+  exit 1
+fi
+while [ -n "$1" ]; do
+  if [ $# -gt 1 ] || [ $( echo "$1" | grep -Ec '^(-h|--help)$' ) -eq 1 ] ; then
+    #Handle optional arguments
+    case "$1" in
+      -h | --help )
+        usage
+        exit 0
+        ;;
+      -j | --jobs )
+        shift
+        JOBS=$1
+        ;;
+      -d | --debug )
+        DEBUG=1
+        ;;
+      *)
+        echo "Unrecognsied option '$1'"
+        exit 1
+    esac
+  else
+    #Handle mandatory argument
+    [ ! -d "$1" ] && { echo "Directory '${1}' does not exist!"; exit 1; }
+    ROOT="$( cd "$1"; pwd)"
+  fi
+  shift
+done
+
+#Show what we're up to if in debug mode
+[ $DEBUG -eq 1 ] &&  set -x
+
+#Check job number
+if [ $( echo "$JOBS" | grep -Ec '^[0-9]+$') -ne 1 ]; then
+  echo "Error: '$JOBS' is an invalid number of jobs to run"
+  exit 1
+fi
+
+cd "${ROOT}" || die
+LLVM_ROOT="${ROOT}/llvm_and_clang"
+KLEE_CL_ROOT="${ROOT}/klee-cl"
+UCLIBC_ROOT="${ROOT}/uclibc"
+STP_ROOT="${ROOT}/stp"
+
+#get klee-cl
+[ ! -d "${KLEE_CL_ROOT}" ] && { mkdir "${KLEE_CL_ROOT}" || die ; }
+cd "${KLEE_CL_ROOT}" || die
+(cd src; git status) || { git clone git@github.com:delcypher/klee-cl.git src || die; }
+
+#Setup llvm and clang
+[ ! -d "${LLVM_ROOT}" ] && { mkdir "${LLVM_ROOT}" || die; }
+cd "${LLVM_ROOT}" || die
+
+#get llvm
+svn co -r ${LLVM_CLANG_REVISION} http://llvm.org/svn/llvm-project/llvm/trunk src || die
+cd src || die
+# Revert any patches that may have been applied previously
+svn revert -R . || die
+cd "${LLVM_ROOT}/"
+
+#get clang
+cd src/tools || die
+svn co -r ${LLVM_CLANG_REVISION} http://llvm.org/svn/llvm-project/cfe/trunk clang || die
+cd clang || die
+# Revert any patches that may have been applied previously
+svn revert -R . || die
+
+
+#Apply llvm/clang patches
+cd "${LLVM_ROOT}/src" || die
+patch -p1 -i "${KLEE_CL_ROOT}/src/patches/llvm-Define-the-KLEE-OpenCL-target.patch"  || die
+patch -p1 -i "${KLEE_CL_ROOT}/src/patches/llvm-build-python.patch"  || die
+cd "${LLVM_ROOT}/src/tools/clang" || die
+patch -p1 -i "${KLEE_CL_ROOT}/src/patches/clang-Define-the-KLEE-OpenCL-target.patch" || die
+
+#Get compilers-rt
+cd "${LLVM_ROOT}/src/projects" || die
+svn co -r ${LLVM_CLANG_REVISION} http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt || die
+
+echo "Building LLVM/Clang"
+cd "${LLVM_ROOT}" || die
+if [ -d "bin" ]; then
+  echo "Warning llvm/clang build directory already exists!"
+else
+  mkdir bin || die
+fi
+
+cd bin || die
+
+#Configure
+#../src/configure --enable-optimized
+# Clang compilation fails
+CXX=g++ CC=gcc ../src/configure --enable-debug-symbols --enable-assertions || die
+make -j${JOBS} || die
+
+#Get ucLibc
+cd "${ROOT}"
+[ ! -d "${UCLIBC_ROOT}" ] && { mkdir "${UCLIBC_ROOT}" || die;}
+cd "$UCLIBC_ROOT" || die
+(cd klee-uclibc; git status) || { git clone git://git.pcc.me.uk/~peter/klee-uclibc.git || die; }
+
+cd klee-uclibc || die
+# Patch for llvm build type
+#sed -i 's/Debug+Asserts/Release+Debug+Asserts/g' Rules.mak.llvm
+python2.7 configure --with-llvm="${LLVM_ROOT}/bin" || die
+
+#build failure with crtn.o excepted
+make
+touch lib/crtn.o
+make || die
+
+# STP
+cd "${ROOT}" || die
+[ ! -d "${STP_ROOT}" ] && { mkdir "${STP_ROOT}" || die; }
+cd "${STP_ROOT}" || die
+svn co https://stp-fast-prover.svn.sourceforge.net/svnroot/stp-fast-prover/trunk/stp src || die
+[ ! -d "install" ] && { mkdir install || die; }
+cd src || die
+./scripts/configure --with-prefix=${STP_ROOT}/install
+make OPTIMIZE=-O2 CFLAGS_M32=  -j${JOBS} install
+
+#Build KLEE-CL
+cd "${KLEE_CL_ROOT}" || die
+[ ! -d "bin" ] && { mkdir bin || die ; }
+cd bin || die
+../src/configure --enable-posix-runtime --enable-opencl \
+  --with-uclibc="${UCLIBC_ROOT}/klee-uclibc" \
+  --with-stp="${STP_ROOT}/install" \
+  --with-llvmsrc="${LLVM_ROOT}/src" \
+  --with-llvmobj="${LLVM_ROOT}/bin" || die
+
+make -j${JOBS} || die
+