74 lines
2.9 KiB
Ruby
74 lines
2.9 KiB
Ruby
class Nettle < Formula
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desc "Low-level cryptographic library"
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homepage "https://www.lysator.liu.se/~nisse/nettle/"
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url "https://ftp.gnu.org/gnu/nettle/nettle-3.8.1.tar.gz"
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mirror "https://ftpmirror.gnu.org/nettle/nettle-3.8.1.tar.gz"
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sha256 "364f3e2b77cd7dcde83fd7c45219c834e54b0c75e428b6f894a23d12dd41cbfe"
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license any_of: ["GPL-2.0-or-later", "LGPL-3.0-or-later"]
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bottle do
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sha256 cellar: :any, arm64_ventura: "4d691aa1139d55ac8b1fc72ffc11d2374fa74fb591bad3839af009a52758d011"
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sha256 cellar: :any, arm64_monterey: "f2fa03ad5664fdcf8475c1490a22f66d26056779911fd92ae2cb0d36998319a4"
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sha256 cellar: :any, arm64_big_sur: "6b169f8f81ec4dae1a1137f7d8738a4acdb24806c1057039791bb58dc9fb67d8"
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sha256 cellar: :any, ventura: "6ad1de919308d5853d012287df427ec3b669981d4459a09ef83c8d36e53e8154"
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sha256 cellar: :any, monterey: "19eca950c962860d44093db86226b8a07ca045973c15f7d3b0de2acd1cfad3da"
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sha256 cellar: :any, big_sur: "48493dc5881e45b030b1f39d379fe70d6d8707063766c0f223e20e190d8de4ba"
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sha256 cellar: :any, catalina: "185a433efd966756372f46bb0669eaaac9883c6f9a149d2d7e0ed33df661d1fc"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "1901826420ae92f7998068673ec444d32550618f38ad1c074acf68be16b9b056"
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end
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depends_on "gmp"
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uses_from_macos "m4" => :build
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def install
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# The LLVM shipped with Xcode/CLT 10+ compiles binaries/libraries with
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# ___chkstk_darwin, which upsets nettle's expected symbol check.
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# https://github.com/Homebrew/homebrew-core/issues/28817#issuecomment-396762855
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# https://lists.lysator.liu.se/pipermail/nettle-bugs/2018/007300.html
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if DevelopmentTools.clang_build_version >= 1000
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inreplace "testsuite/symbols-test", "get_pc_thunk",
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"get_pc_thunk|(_*chkstk_darwin)"
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end
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args = []
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args << "--build=aarch64-apple-darwin#{OS.kernel_version}" if Hardware::CPU.arm?
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system "./configure", "--disable-dependency-tracking",
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"--prefix=#{prefix}",
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"--enable-shared",
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*args
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system "make"
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system "make", "install"
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system "make", "check"
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end
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test do
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(testpath/"test.c").write <<~EOS
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#include <nettle/sha1.h>
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#include <stdio.h>
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int main()
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{
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struct sha1_ctx ctx;
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uint8_t digest[SHA1_DIGEST_SIZE];
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unsigned i;
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sha1_init(&ctx);
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sha1_update(&ctx, 4, "test");
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sha1_digest(&ctx, SHA1_DIGEST_SIZE, digest);
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printf("SHA1(test)=");
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for (i = 0; i<SHA1_DIGEST_SIZE; i++)
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printf("%02x", digest[i]);
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printf("\\n");
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return 0;
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}
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EOS
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system ENV.cc, "test.c", "-L#{lib}", "-lnettle", "-o", "test"
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system "./test"
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end
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end
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