64 lines
1.8 KiB
Ruby
64 lines
1.8 KiB
Ruby
class Dwarfutils < Formula
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desc "Dump and produce DWARF debug information in ELF objects"
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homepage "https://www.prevanders.net/dwarf.html"
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url "https://www.prevanders.net/libdwarf-20201201.tar.gz"
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sha256 "62db1028dfd8fd877d01ae75873ac1fe311437012ef48a0ac4157189e1e9b2c9"
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license all_of: ["BSD-2-Clause", "LGPL-2.1-or-later", "GPL-2.0-or-later"]
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livecheck do
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url :homepage
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regex(%r{href=(?:["']?|.*?/)libdwarf[._-]v?(\d{6,8})\.t}i)
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end
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bottle do
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sha256 cellar: :any_skip_relocation, big_sur: "4b7bb9ec7ab16bc1f7621484fb36af441cb9fd9e749cda79996915cf7bc22372"
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sha256 cellar: :any_skip_relocation, catalina: "5e63608b1a3ac55a066255d09d57d07105c7adcecbcddfe65fb45738f4480460"
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sha256 cellar: :any_skip_relocation, mojave: "a511dac8825fed2348399e8390170b53e7232b19247f42f59c5bd67ae24af5b4"
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end
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depends_on "libelf" => :build
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uses_from_macos "zlib"
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def install
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system "./configure"
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system "make"
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bin.install "dwarfdump/dwarfdump"
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man1.install "dwarfdump/dwarfdump.1"
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lib.install "libdwarf/.libs/libdwarf.a"
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include.install "libdwarf/dwarf.h"
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include.install "libdwarf/libdwarf.h"
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end
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test do
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system "#{bin}/dwarfdump", "-V"
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(testpath/"test.c").write <<~EOS
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#include <dwarf.h>
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#include <libdwarf.h>
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#include <stdio.h>
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#include <string.h>
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int main(void) {
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const char *out = NULL;
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int res = dwarf_get_children_name(0, &out);
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if (res != DW_DLV_OK) {
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printf("Getting name failed\\n");
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return 1;
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}
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if (strcmp(out, "DW_children_no") != 0) {
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printf("Name did not match: %s\\n", out);
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return 1;
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}
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return 0;
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}
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EOS
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system ENV.cc, "-I#{include}", "test.c", "-L#{lib}", "-ldwarf", "-o", "test"
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system "./test"
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end
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end
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