env:
  - BUILD_DOCS=false
jobs:
  include:
    - # only build docs on main
      if: branch = main
      env: BUILD_DOCS=true

language: cpp
matrix:
  include:
    - os: linux
      dist: xenial
      addons:
        apt:
          sources:
            - sourceline: 'ppa:beineri/opt-qt-5.12.1-xenial'
          packages:
            - qt512base valgrind
            - doxygen
      env:
        - QMAKESPEC=linux-g++
        - EVAL="CC=gcc && CXX=g++"
        - CFLAGS="-Os"
        - LDFLAGS="-Wl,--no-undefined -lm"
        - QMAKEFLAGS="-config release"
        - QT_NO_CPU_FEATURE=rdrnd
    - os: linux
      dist: xenial
      addons:
        apt:
          sources:
            - sourceline: 'ppa:beineri/opt-qt-5.12.1-xenial'
          packages:
            - qt512base
      env:
        - QMAKESPEC=linux-clang
        - EVAL="CC=clang && CXX=clang++"
        - CFLAGS="-Oz"
        - LDFLAGS="-Wl,--no-undefined -lm"
        - QMAKEFLAGS="-config release"
        - MAKEFLAGS=-s
        - TESTARGS=-silent
    - os: linux
      dist: xenial
      env:
        - QMAKESPEC=linux-gcc-freestanding
        - EVAL="CXX=false"
        - CFLAGS="-ffreestanding -Os"
        - LDFLAGS="-Wl,--no-undefined -lm"
    - os: linux
      dist: xenial
      env:
        - QMAKESPEC=linux-gcc-no-math
        - EVAL="CXX=false && touch src/math.h src/float.h"
        - CFLAGS="-ffreestanding -DCBOR_NO_FLOATING_POINT -Os"
        - LDFLAGS="-Wl,--no-undefined"
        - LDLIBS=""
    - os: osx
      env:
        - QMAKESPEC=macx-clang
        - CFLAGS="-Oz"
        - QMAKEFLAGS="-config debug"
        - MAKEFLAGS=-s
        - TESTARGS=-silent
        - PATH=/usr/local/opt/qt5/bin:$PATH
install:
  - if [ "${TRAVIS_OS_NAME}" != "linux" ]; then
        brew update;
        brew install qt5;
    fi
script:
  - PATH=`echo /opt/qt*/bin`:$PATH
  - eval "$EVAL"
  - make -s -f Makefile.configure configure | tee .config
  - make -k
        CFLAGS="$CFLAGS -march=native -g1 -Wall -Wextra -Werror"
        CPPFLAGS="-DNDEBUG -DCBOR_ENCODER_WRITER_CONTROL=-1 -DCBOR_PARSER_READER_CONTROL=-1"
        lib/libtinycbor.a
  - size lib/libtinycbor.a | tee sizes
  - make -s clean
  - make -k
        CFLAGS="$CFLAGS -O0 -g"
        LDFLAGS="$LDFLAGS" ${LDLIBS+LDLIBS="$LDLIBS"}
  - grep -q freestanding-pass .config || make
        QMAKEFLAGS="$QMAKEFLAGS QMAKE_CXX=$CXX"
        tests/Makefile
  - grep -q freestanding-pass .config ||
        (cd tests && make TESTARGS=-silent check -k
        TESTRUNNER=`which valgrind 2>/dev/null`)
  - make -s clean
  - ! [ $BUILD_DOCS ] || ./scripts/update-docs.sh