language: c
os:
  - linux
  - osx

dist: bionic
# Valgrind currently supports upto macOS 10.13, the latest xcode of that version is 10.1
osx_image: xcode10.1
addons:
  apt:
    packages:
      - libgmp-dev
      - valgrind
      - libtool-bin
compiler:
  - clang
  - gcc
env:
  global:
    - FIELD=auto  BIGNUM=auto  SCALAR=auto  ENDOMORPHISM=no  STATICPRECOMPUTATION=yes  ECMULTGENPRECISION=auto  ASM=no  BUILD=check  EXTRAFLAGS=  HOST=  ECDH=no  RECOVERY=no  EXPERIMENTAL=no CTIMETEST=yes BENCH=yes ITERS=2
  matrix:
    - SCALAR=32bit    RECOVERY=yes
    - SCALAR=32bit    FIELD=32bit       ECDH=yes  EXPERIMENTAL=yes
    - SCALAR=64bit
    - FIELD=64bit     RECOVERY=yes
    - FIELD=64bit     ENDOMORPHISM=yes
    - FIELD=64bit     ENDOMORPHISM=yes  ECDH=yes EXPERIMENTAL=yes
    - FIELD=64bit                       ASM=x86_64
    - FIELD=64bit     ENDOMORPHISM=yes  ASM=x86_64
    - FIELD=32bit     ENDOMORPHISM=yes
    - BIGNUM=no
    - BIGNUM=no       ENDOMORPHISM=yes RECOVERY=yes EXPERIMENTAL=yes
    - BIGNUM=no       STATICPRECOMPUTATION=no
    - BUILD=distcheck CTIMETEST= BENCH=
    - CPPFLAGS=-DDETERMINISTIC
    - CFLAGS=-O0 CTIMETEST=
    - ECMULTGENPRECISION=2
    - ECMULTGENPRECISION=8
    - VALGRIND=yes ENDOMORPHISM=yes BIGNUM=no ASM=x86_64 EXPERIMENTAL=yes ECDH=yes  RECOVERY=yes EXTRAFLAGS="--disable-openssl-tests" CPPFLAGS=-DVALGRIND BUILD=
    - VALGRIND=yes                  BIGNUM=no ASM=x86_64 EXPERIMENTAL=yes ECDH=yes  RECOVERY=yes EXTRAFLAGS="--disable-openssl-tests" CPPFLAGS=-DVALGRIND BUILD=
matrix:
  fast_finish: true
  include:
    - compiler: clang
      os: linux
      env: HOST=i686-linux-gnu ENDOMORPHISM=yes
      addons:
        apt:
          packages:
            - gcc-multilib
            - libgmp-dev:i386
            - valgrind
            - libtool-bin
            - libc6-dbg:i386
    - compiler: clang
      env: HOST=i686-linux-gnu
      os: linux
      addons:
        apt:
          packages:
            - gcc-multilib
            - valgrind
            - libtool-bin
            - libc6-dbg:i386
    - compiler: gcc
      env: HOST=i686-linux-gnu ENDOMORPHISM=yes
      os: linux
      addons:
        apt:
          packages:
            - gcc-multilib
            - valgrind
            - libtool-bin
            - libc6-dbg:i386
    - compiler: gcc
      os: linux
      env: HOST=i686-linux-gnu
      addons:
        apt:
          packages:
            - gcc-multilib
            - libgmp-dev:i386
            - valgrind
            - libtool-bin
            - libc6-dbg:i386

# We use this to install macOS dependencies instead of the built in `homebrew` plugin,
# because in xcode earlier than 11 they have a bug requiring updating the system which overall takes ~8 minutes.
# https://travis-ci.community/t/macos-build-fails-because-of-homebrew-bundle-unknown-command/7296
before_install:
 - if [ "${TRAVIS_OS_NAME}" = "osx" ]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install gmp valgrind gcc@9; fi

before_script: ./autogen.sh

# travis auto terminates jobs that go for 10 minutes without printing to stdout, but travis_wait doesn't work well with forking programs like valgrind (https://docs.travis-ci.com/user/common-build-problems/#build-times-out-because-no-output-was-received https://github.com/bitcoin-core/secp256k1/pull/750#issuecomment-623476860)
script:
  - function keep_alive() { while true; do echo -en "\a"; sleep 60; done }
  - keep_alive &
  - ./contrib/travis.sh
  - kill %keep_alive

after_script:
    - cat ./tests.log
    - cat ./exhaustive_tests.log
    - cat ./valgrind_ctime_test.log
    - cat ./bench.log
    - $CC --version
    - valgrind --version