distributable:
   url: https://github.com/facebook/folly/releases/download/{{version.tag}}/folly-{{version.tag}}.tar.gz
   strip-components: 0

versions:
  github: facebook/folly

dependencies:
  boost.org: '*'
  gflags.github.io: '*'
  google.com/glog: '*'
  libevent.org: '*'
  lz4.org: 1
  openssl.org: ^1.1
  tukaani.org/xz: 5
  facebook.com/zstd: 1
  gnu.org/coreutils: 9
  google.github.io/snappy: '*'
  google.com/double-conversion: ^3
  fmt.dev: ^9

build:
  dependencies:
    tea.xyz/gx/cc: c99
    tea.xyz/gx/make: '*'
    cmake.org: ^3.0.2
    freedesktop.org/pkg-config: ^0.29
  working-directory:
    /tmp/xyz.tea.folly
    # ^^ facebook use a shitty custom regex function to remove sources that
    # shouldn’t be compiled from the library target. They start with *all sources*
    # our default build directory has a `+` in it which breaks facebook’s
    # piss awful code.
    #TODO don’t use exotic characters in our build directories
  script: |
    mv $SRCROOT xyz.tea.srcs
    cmake $ARGS -S xyz.tea.srcs -B .
    make --jobs {{hw.concurrency}} install
  env:
    ARGS:
      - -DCMAKE_INSTALL_PREFIX={{prefix}}
      - -DCMAKE_BUILD_TYPE=Release
      - -DBUILD_TESTING=OFF
      - -DCMAKE_VERBOSE_MAKEFILE=ON

test:
  dependencies:
    tea.xyz/gx/cc: c99
  fixture: |
    #include <folly/FBVector.h>
    int main() {
      folly::fbvector<int> numbers({0, 1, 2, 3});
      numbers.reserve(10);
      for (int i = 4; i < 10; i++) {
        numbers.push_back(i * 2);
      }
      assert(numbers[6] == 12);
      return 0;
    }
  script: |
    mv $FIXTURE b.cc
    c++ -std=c++14 b.cc -lfolly -ldl -lfmt -lglog
    ./a.out