homebrew-core/Formula/folly.rb

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class Folly < Formula
desc "Collection of reusable C++ library artifacts developed at Facebook"
homepage "https://github.com/facebook/folly"
url "https://github.com/facebook/folly/archive/v2016.12.19.00.tar.gz"
sha256 "471050ccd2a32f551eb11f43170d3f9cdd39d363ec026ca922b872d1c03831c1"
2017-01-27 19:09:33 +00:00
revision 3
head "https://github.com/facebook/folly.git"
2016-09-03 18:41:46 +00:00
bottle do
cellar :any
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sha256 "3244a681eba41c71c305c52917e10b01570b52a676c35170ce985de5372e7380" => :sierra
sha256 "54e2925474c7eae238431543e7f5039d24d0f06b54a96e96268cfcdc620a5c4e" => :el_capitan
2016-09-03 18:41:46 +00:00
end
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
depends_on "pkg-config" => :build
depends_on "double-conversion"
depends_on "glog"
depends_on "gflags"
depends_on "boost"
depends_on "libevent"
depends_on "xz"
depends_on "snappy"
depends_on "lz4"
depends_on "openssl"
# https://github.com/facebook/folly/issues/451
depends_on :macos => :el_capitan
needs :cxx11
# Known issue upstream. They're working on it:
# https://github.com/facebook/folly/pull/445
fails_with :gcc => "6"
def install
ENV.cxx11
cd "folly" do
if MacOS.version == "10.11" && MacOS::Xcode.installed? && MacOS::Xcode.version >= "8.0"
# Workaround for "no matching function for call to 'clock_gettime'"
# See upstream PR from 2 Oct 2016 facebook/folly#488
inreplace ["Benchmark.cpp", "Benchmark.h"] do |s|
s.gsub! "clock_gettime(CLOCK_REALTIME",
"clock_gettime((clockid_t)CLOCK_REALTIME"
s.gsub! "clock_getres(CLOCK_REALTIME",
"clock_getres((clockid_t)CLOCK_REALTIME", false
end
# Fix "candidate function not viable: no known conversion from
# 'folly::detail::Clock' to 'clockid_t' for 1st argument"
# See upstream PR mentioned above
inreplace "portability/Time.h", "typedef uint8_t clockid_t;", ""
end
# Fixes the .pc file, which references the gflags .pc under the wrong name.
# Applied upstream: https://github.com/facebook/folly/pull/531
inreplace "configure.ac", "[libgflags]", "[gflags]"
system "autoreconf", "-fvi"
system "./configure", "--prefix=#{prefix}", "--disable-silent-rules",
"--disable-dependency-tracking"
system "make"
system "make", "install"
end
end
test do
(testpath/"test.cc").write <<-EOS.undent
#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;
}
EOS
system ENV.cxx, "-std=c++11", "test.cc", "-I#{include}", "-L#{lib}",
"-lfolly", "-o", "test"
system "./test"
end
end