Add TravisCI testing infrastructure files.

1 files changed, 103 insertions, 0 deletions

diff --git a/.travis/klee.sh b/.travis/klee.sh
new file mode 100755
index 00000000..0853d0e8
--- /dev/null
+++ b/.travis/klee.sh
@@ -0,0 +1,103 @@
+#!/bin/bash -x
+# Make sure we exit if there is a failure
+set -e
+
+# Travis doesn't seem to like this in the yaml file so put it here instead
+[ "${LLVM_VERSION}" != "2.9" ] && sudo apt-get install llvm-${LLVM_VERSION}-tools clang-${LLVM_VERSION}
+
+# Calculate LLVM branch name to retrieve missing files from
+SVN_BRANCH="release_$( echo ${LLVM_VERSION} | sed 's/\.//g')"
+
+###############################################################################
+# Select the compiler to use to generate LLVM bitcode
+###############################################################################
+if [ "${LLVM_VERSION}" != "2.9" ]; then
+    KLEE_CC=/usr/bin/clang-${LLVM_VERSION}
+    KLEE_CXX=/usr/bin/clang++-${LLVM_VERSION}
+else
+    # Just use pre-built llvm-gcc.
+    wget http://llvm.org/releases/2.9/llvm-gcc4.2-2.9-x86_64-linux.tar.bz2 || exit
+    tar -xjf llvm-gcc4.2-2.9-x86_64-linux.tar.bz2
+    KLEE_CC=$(pwd)/llvm-gcc4.2-2.9-x86_64-linux/bin/llvm-gcc
+    KLEE_CXX=$(pwd)/llvm-gcc4.2-2.9-x86_64-linux/bin/llvm-g++
+    export C_INCLUDE_PATH=/usr/include/x86_64-linux-gnu
+    export CPLUS_INCLUDE_PATH=/usr/include/x86_64-linux-gnu
+
+    # Add symlinks to fix llvm-2.9-dev package so KLEE can configure properly
+    # Because of the way KLEE's configure script works this must be a relative
+    # symlink, **not** absolute!
+    sudo sh -c 'cd /usr/lib/llvm-2.9/build/ && ln -s ../ Release'
+    sudo sh -c 'cd /usr/lib/llvm-2.9/build/ && ln -s ../include include'
+fi
+
+###############################################################################
+# klee-uclibc
+###############################################################################
+if [ "${KLEE_UCLIBC}" -eq 1 ]; then
+    git clone --depth 1 git://github.com/klee/klee-uclibc.git
+    cd klee-uclibc
+    ./configure --make-llvm-lib --with-cc "${KLEE_CC}" --with-llvm-config /usr/bin/llvm-config-${LLVM_VERSION}
+    make
+    KLEE_UCLIBC_CONFIGURE_OPTION="--with-uclibc=$(pwd) --with-posix-runtime"
+    cd ../
+else
+    KLEE_UCLIBC_CONFIGURE_OPTION=""
+fi
+
+###############################################################################
+# KLEE
+###############################################################################
+mkdir klee
+cd klee
+
+# Build KLEE
+# Note: ENABLE_SHARED=0 is required because llvm-2.9 is incorectly packaged
+# and is missing the shared library that was supposed to be built that the build
+# system will try to use by default.
+${KLEE_SRC}/configure --with-llvmsrc=/usr/lib/llvm-${LLVM_VERSION}/build \
+            --with-llvmobj=/usr/lib/llvm-${LLVM_VERSION}/build \
+            --with-llvmcc=${KLEE_CC} \
+            --with-llvmcxx=${KLEE_CXX} \
+            --with-stp="${BUILD_DIR}/stp/build" \
+            ${KLEE_UCLIBC_CONFIGURE_OPTION} \
+            && make DISABLE_ASSERTIONS=${DISABLE_ASSERTIONS} \
+                    ENABLE_OPTIMIZED=${ENABLE_OPTIMIZED} \
+                    ENABLE_SHARED=0
+
+###############################################################################
+# Testing
+###############################################################################
+
+###############################################################################
+# Unit tests
+###############################################################################
+# The unittests makefile doesn't seem to have been packaged so get it from SVN
+sudo mkdir -p /usr/lib/llvm-${LLVM_VERSION}/build/unittests/
+svn export  http://llvm.org/svn/llvm-project/llvm/branches/${SVN_BRANCH}/unittests/Makefile.unittest \
+    ../Makefile.unittest
+sudo mv ../Makefile.unittest /usr/lib/llvm-${LLVM_VERSION}/build/unittests/
+
+
+make unittests ENABLE_SHARED=0
+RETURN="$?"
+
+###############################################################################
+# lit tests
+###############################################################################
+# Note can't use ``make check`` because llvm-lit is not available
+cd test
+# The build system needs to generate this file before we can run lit
+make lit.site.cfg
+# Running is parallel is broken and there's no point on our "single core" VM anyway
+
+set +e # We want to let all the tests run before we exit
+lit -v -j1 .
+RETURN="${RETURN}$?"
+
+###############################################################################
+# Result
+###############################################################################
+if [ "${RETURN}" != "00" ]; then
+    echo "Running tests failed"
+    exit 1
+fi