homebrew-core/Formula/cpu_features.rb

48 lines
1.9 KiB
Ruby

class CpuFeatures < Formula
desc "Cross platform C99 library to get cpu features at runtime"
homepage "https://github.com/google/cpu_features"
url "https://github.com/google/cpu_features/archive/v0.7.0.tar.gz"
sha256 "df80d9439abf741c7d2fdcdfd2d26528b136e6c52976be8bd0cd5e45a27262c0"
license "Apache-2.0"
head "https://github.com/google/cpu_features.git", branch: "main"
bottle do
sha256 cellar: :any, ventura: "f70fec844e2ca2df114289c7231bcf0e3e100be11048a72487f6686ca73b25a5"
sha256 cellar: :any, monterey: "96d648cebc111c56cc4ce8d8c371dcfd61ec9a0b5ded7ade4f7382d2f6fbc2e7"
sha256 cellar: :any, big_sur: "f38f676b5869a9e36c57a6e06f0fc8406155e274f6fa6e40fa619d677ab6f2ed"
sha256 cellar: :any, catalina: "b0a9fe84986d1905ce1f05319e05b4b3f7b382c9816cdbec5107d6583845dca7"
sha256 cellar: :any_skip_relocation, x86_64_linux: "861a3a31b94d4f853f252f6b430fc20f4aba9aa704eb83c8b85a83478f3e8678"
end
depends_on "cmake" => :build
on_macos do
depends_on arch: :x86_64 # https://github.com/google/cpu_features#whats-supported
end
def install
system "cmake", "-S", ".", "-B", "build",
"-DBUILD_SHARED_LIBS=ON",
"-DCMAKE_INSTALL_RPATH=#{rpath}",
*std_cmake_args
system "cmake", "--build", "build"
system "cmake", "--install", "build"
# Install static lib too
system "cmake", "-S", ".", "-B", "build/static", *std_cmake_args
system "cmake", "--build", "build/static"
lib.install "build/static/libcpu_features.a"
end
test do
output = shell_output(bin/"list_cpu_features")
assert_match(/^arch\s*:/, output)
assert_match(/^brand\s*:/, output)
assert_match(/^family\s*:/, output)
assert_match(/^model\s*:/, output)
assert_match(/^stepping\s*:/, output)
assert_match(/^uarch\s*:/, output)
assert_match(/^flags\s*:/, output)
end
end