sudo: false
dist: xenial

language: c

compiler:
  - gcc
  - clang-3.8

branches:
  only:
    - master
    - coveralls-text

env:
  - RUNTIME=libicu
  - RUNTIME=libidn2
  - RUNTIME=libidn
  - RUNTIME=no

addons:
  apt:
    packages:
      - automake
      - autoconf
      - autopoint
      - libtool
      - gtk-doc-tools
      - gettext
      - libidn11-dev
      - libidn2-0-dev
      - libicu-dev
      - libunistring-dev
      - lcov
      - clang-3.8
      - llvm-3.8-dev
      - llvm-dev
      - valgrind

script:
  - set -e
  - sed -i 's/dist-lzip//g' configure.ac
  - ./autogen.sh
#  CFI doesn't work out on Ubuntu 14.04 (Trusty). They don't include LLVMgold.so for clang-3.8.
#  clang-3.4 doesn't know CFI yet.
#  The only chance with Travis-CI is to switch to docker and use Ubuntu 16.04 or whatever.
#  - if [[ $CC == "gcc" ]]; then CFI=""; else CFI="--enable-cfi"; fi
  - if [[ $CC == "clang-3.8" ]]; then UBSAN="--enable-ubsan"; fi
  - ./configure $CFI --enable-asan $UBSAN && make -j4 && make check -j4
  - ./configure $CFI --enable-runtime=$RUNTIME --enable-builtin=libicu --enable-asan $UBSAN && make clean && make -j4 && make check -j4
  - ./configure $CFI --enable-runtime=$RUNTIME --enable-builtin=libidn2 --enable-asan $UBSAN && make clean && make -j4 && make check -j4
  - ./configure $CFI --enable-runtime=$RUNTIME --enable-builtin=libidn --enable-asan $UBSAN && make clean && make -j4 && make check -j4
  - ./configure $CFI --enable-runtime=$RUNTIME --disable-builtin --enable-asan $UBSAN && make clean && make -j4 && make check -j4
# libidn2 0.9.0 on Trusty has bugs, valgrinding the fuzz corpora fails
# so we use libicu here
  - if [[ $RUNTIME == "libicu" ]]; then VALGRIND="--enable-valgrind-tests"; fi
  - ./configure --enable-runtime=$RUNTIME --enable-builtin=libicu --enable-gtk-doc $VALGRIND && make clean && make -j4 && make check -j4 || cat fuzz/*_fuzzer.log
  - make distcheck
  - if [[ $CC == "gcc" && $RUNTIME == "libicu" ]]; then ./.travis_coveralls.sh; fi