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language: cpp
compiler:
# FIXME: For now, building with Clang is disabled because the STP built with
# it hits an assertion failure during some tests. We should sort this out
# eventually and file the bug against STP or Clang whichever is appropriate,
# but for now it is easier to just reduce the number of configs we test
# anyway.
# - clang
- gcc
env:
###########################################################################
# Configurations
#
# Each line in the "env" section represents a set of environment variables
# passed to a build. Thus each line represents a different build
# configuration.
###########################################################################
# Check the matrix of:
# LLVM : {2.9, 3.4}
# STP : {r950, UPSTREAM}
# UCLIBC: {ENABLED, DISABLED}
# with Asserts enabled.
# FIXME: Enable when we want to test LLVM3.5
#- LLVM_VERSION=3.5 STP_VERSION=UPSTREAM KLEE_UCLIBC=0 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
#- LLVM_VERSION=3.5 STP_VERSION=UPSTREAM KLEE_UCLIBC=1 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=3.4 STP_VERSION=UPSTREAM KLEE_UCLIBC=0 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=3.4 STP_VERSION=UPSTREAM KLEE_UCLIBC=1 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=2.9 STP_VERSION=UPSTREAM KLEE_UCLIBC=0 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=2.9 STP_VERSION=UPSTREAM KLEE_UCLIBC=1 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=3.4 STP_VERSION=r940 KLEE_UCLIBC=0 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=3.4 STP_VERSION=r940 KLEE_UCLIBC=1 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=2.9 STP_VERSION=r940 KLEE_UCLIBC=0 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
- LLVM_VERSION=2.9 STP_VERSION=r940 KLEE_UCLIBC=1 DISABLE_ASSERTIONS=0 ENABLE_OPTIMIZED=1
# Check at least one build with Asserts disabled.
- LLVM_VERSION=2.9 STP_VERSION=r940 KLEE_UCLIBC=1 DISABLE_ASSERTIONS=1 ENABLE_OPTIMIZED=1
# FIXME: Do Debug+Asserts builds
cache: apt
before_install:
###########################################################################
# Set up the locations to get various packages from
# We assume the Travis image uses Ubuntu 12.04 LTS
###########################################################################
- sudo sh -c 'echo "deb http://llvm.org/apt/precise/ llvm-toolchain-precise-3.4 main" >> /etc/apt/sources.list.d/llvm.list'
- sudo sh -c 'echo "deb-src http://llvm.org/apt/precise/ llvm-toolchain-precise-3.4 main" >> /etc/apt/sources.list.d/llvm.list'
- sudo sh -c 'echo "deb http://llvm.org/apt/precise/ llvm-toolchain-precise-3.5 main" >> /etc/apt/sources.list.d/llvm.list'
- sudo sh -c 'echo "deb-src http://llvm.org/apt/precise/ llvm-toolchain-precise-3.5 main" >> /etc/apt/sources.list.d/llvm.list'
# Needed for CMake
- sudo add-apt-repository -y ppa:ubuntu-sdk-team/ppa
# Needed for new libstdc++ and gcc4.8
- sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test/
- wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key|sudo apt-key add -
- sudo apt-get update
###########################################################################
# Set up out of source build directory
###########################################################################
- export KLEE_SRC=`pwd`
- cd ../
- mkdir build
- cd build/
- export BUILD_DIR=`pwd`
###########################################################################
# Install stuff
###########################################################################
- sudo apt-get install gcc-4.8 g++-4.8 libcap-dev cmake
# Make gcc4.8 the default gcc version
- sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.8 20
- sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.8 20
# Make Clang3.4 the default clang version
- sudo apt-get install clang-3.4
- sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-3.4 20
- sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-3.4 20
# Install LLVM and the LLVM bitcode compiler we require to build KLEE
- ${KLEE_SRC}/.travis/install-llvm-and-runtime-compiler.sh
# Install lit (llvm-lit is not available)
- sudo pip install lit
# Build STP
- mkdir stp
- cd stp
- ${KLEE_SRC}/.travis/stp.sh
- cd ../
script:
# Get needed utlities/libraries for testing KLEE
- mkdir test-utils/
- cd test-utils/
- ${KLEE_SRC}/.travis/testing-utils.sh
- cd ../
# Build KLEE
- ${KLEE_SRC}/.travis/klee.sh
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