Files
2025-02-15 19:04:09 -08:00

58 lines
2.1 KiB
Ruby

class Zstd < Formula
desc "Zstandard is a real-time compression algorithm"
homepage "https://facebook.github.io/zstd/"
url "https://github.com/facebook/zstd/archive/refs/tags/v1.5.6.tar.gz"
mirror "http://fresh-center.net/linux/misc/zstd-1.5.6.tar.gz"
mirror "http://fresh-center.net/linux/misc/legacy/zstd-1.5.6.tar.gz"
sha256 "30f35f71c1203369dc979ecde0400ffea93c27391bfd2ac5a9715d2173d92ff7"
license all_of: [
{ any_of: ["BSD-3-Clause", "GPL-2.0-only"] },
"BSD-2-Clause", # programs/zstdgrep, lib/libzstd.pc.in
"MIT", # lib/dictBuilder/divsufsort.c
]
head "https://github.com/facebook/zstd.git", branch: "dev"
bottle do
end
depends_on "cmake" => :build
depends_on "lz4"
depends_on "xz"
depends_on "zlib"
def install
mkdir "builddir" do
# Legacy support is the default after
# https://github.com/facebook/zstd/commit/db104f6e839cbef94df4df8268b5fecb58471274
# Set it to `ON` to be explicit about the configuration.
system "cmake", "../build/cmake",
"-DZSTD_PROGRAMS_LINK_SHARED=ON", # link `zstd` to `libzstd`
"-DZSTD_BUILD_CONTRIB=ON",
"-DZSTD_LEGACY_SUPPORT=ON",
"-DZSTD_ZLIB_SUPPORT=ON",
"-DZSTD_LZMA_SUPPORT=ON",
"-DZSTD_LZ4_SUPPORT=ON",
"-DCMAKE_CXX_STANDARD=11",
*std_cmake_args
system "make", "install"
end
# Prevent dependents from relying on fragile Cellar paths.
# https://github.com/ocaml/ocaml/issues/12431
inreplace lib/"pkgconfig/libzstd.pc", prefix, opt_prefix
end
test do
[bin/"zstd", bin/"pzstd", "xz", "lz4", "gzip"].each do |prog|
data = "Hello, #{prog}"
assert_equal data, pipe_output("#{bin}/zstd -d", pipe_output(prog, data))
if prog.to_s.end_with?("zstd")
# `pzstd` can only decompress zstd-compressed data.
assert_equal data, pipe_output("#{bin}/pzstd -d", pipe_output(prog, data))
else
assert_equal data, pipe_output("#{prog} -d", pipe_output("#{bin}/zstd --format=#{prog}", data))
end
end
end
end