0f2ae43a81
- update version - make symlinks relative directly (default postInstall was fixing links anyway, this just makes it so they are correct without fix) - fix shebang on scripts (use store path instead of /usr/bin/env) For some reason patchShebangs didn't work here (should be done automatically in post install fixups as well), use sed directly.
72 lines
1.9 KiB
Nix
72 lines
1.9 KiB
Nix
{ lib, stdenv, fetchFromGitHub, fetchpatch
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, llvmPackages, elfutils, bcc
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, libbpf, libbfd, libopcodes
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, cereal, asciidoctor
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, cmake, pkg-config, flex, bison
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, util-linux
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, nixosTests
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}:
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stdenv.mkDerivation rec {
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pname = "bpftrace";
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version = "0.19.0";
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src = fetchFromGitHub {
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owner = "iovisor";
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repo = "bpftrace";
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rev = "v${version}";
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hash = "sha256-+aU27mxK4R0SHSsdGQzv02fK0L/m9uCIv7AkLyLSGQY=";
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};
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buildInputs = with llvmPackages; [
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llvm libclang
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elfutils bcc
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libbpf libbfd libopcodes
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cereal asciidoctor
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];
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nativeBuildInputs = [
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cmake pkg-config flex bison
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llvmPackages.llvm.dev
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util-linux
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];
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# tests aren't built, due to gtest shenanigans. see:
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#
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# https://github.com/iovisor/bpftrace/issues/161#issuecomment-453606728
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# https://github.com/iovisor/bpftrace/pull/363
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#
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cmakeFlags = [
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"-DBUILD_TESTING=FALSE"
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"-DLIBBCC_INCLUDE_DIRS=${bcc}/include"
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"-DINSTALL_TOOL_DOCS=OFF"
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"-DUSE_SYSTEM_BPF_BCC=ON"
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];
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# Pull BPF scripts into $PATH (next to their bcc program equivalents), but do
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# not move them to keep `${pkgs.bpftrace}/share/bpftrace/tools/...` working.
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postInstall = ''
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ln -sr $out/share/bpftrace/tools/*.bt $out/bin/
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# do not use /usr/bin/env for shipped tools
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# If someone can get patchShebangs to work here please fix.
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sed -i -e "1s:#!/usr/bin/env bpftrace:#!$out/bin/bpftrace:" $out/share/bpftrace/tools/*.bt
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'';
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outputs = [ "out" "man" ];
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passthru.tests = {
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bpf = nixosTests.bpf;
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};
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meta = with lib; {
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description = "High-level tracing language for Linux eBPF";
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homepage = "https://github.com/iovisor/bpftrace";
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changelog = "https://github.com/iovisor/bpftrace/releases/tag/v${version}";
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mainProgram = "bpftrace";
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license = licenses.asl20;
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maintainers = with maintainers; [ rvl thoughtpolice martinetd mfrw ];
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};
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}
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