homebrew-core/Formula/xsimd.rb
2018-08-21 12:13:39 +02:00

52 lines
1.7 KiB
Ruby

class Xsimd < Formula
desc "Modern, portable C++ wrappers for SIMD intrinsics"
homepage "https://xsimd.readthedocs.io/en/latest/"
url "https://github.com/QuantStack/xsimd/archive/6.1.6.tar.gz"
sha256 "949139130fce7fc357f7671a6c5e83fc0daa0ab302529c53e416fcf7c372d258"
bottle do
cellar :any_skip_relocation
sha256 "ec4ea29cee3b00e25067916fbbd54bec16e07a8a5fc5ff25ccfb4745b587575d" => :high_sierra
sha256 "ec4ea29cee3b00e25067916fbbd54bec16e07a8a5fc5ff25ccfb4745b587575d" => :sierra
sha256 "ec4ea29cee3b00e25067916fbbd54bec16e07a8a5fc5ff25ccfb4745b587575d" => :el_capitan
end
depends_on "cmake" => :build
def install
args = std_cmake_args
args << "-DBUILD_TESTS=OFF"
system "cmake", ".", *args
system "make", "install"
end
test do
(testpath/"test.c").write <<~EOS
#include <vector>
#include <type_traits>
#include "xsimd/memory/xsimd_alignment.hpp"
using namespace xsimd;
struct mock_container {};
int main(void) {
using u_vector_type = std::vector<double>;
using a_vector_type = std::vector<double, aligned_allocator<double, XSIMD_DEFAULT_ALIGNMENT>>;
using u_vector_align = container_alignment_t<u_vector_type>;
using a_vector_align = container_alignment_t<a_vector_type>;
using mock_align = container_alignment_t<mock_container>;
if(!std::is_same<u_vector_align, unaligned_mode>::value) abort();
if(!std::is_same<a_vector_align, aligned_mode>::value) abort();
if(!std::is_same<mock_align, unaligned_mode>::value) abort();
return 0;
}
EOS
system ENV.cxx, "test.c", "-std=c++14", "-I#{include}", "-o", "test"
system "./test"
end
end