Merge pull request #268380 from gador/bloaty-unstable-2023-11-06

bloaty: 1.1 -> unstable-2023-11-06

pkgs/development/tools/bloaty/default.nix

@@ -1,23 +1,55 @@
-{ lib, stdenv, cmake, zlib, fetchFromGitHub }:
+{ lib, stdenv, cmake, zlib, fetchFromGitHub, re2, abseil-cpp, protobuf, capstone, gtest, pkg-config, lit, llvmPackages_16 }:
 
 stdenv.mkDerivation rec {
-  version = "1.1";
   pname = "bloaty";
+  version = "1.1-unstable-2023-11-06";
 
   src = fetchFromGitHub {
     owner = "google";
     repo = "bloaty";
-    rev = "v${version}";
+    rev = "16f9fe54d9cd0e9abe1d25fc1a9b44c214cfaa9f";
-    sha256 = "1556gb8gb8jwf5mwxppcqz3mp269b5jhd51kj341iqkbn27zzngk";
+    hash = "sha256-mIVlNMKtJMfH2QdYZ6+oV7619oYzvKkq3fHY6uofqlM=";
-    fetchSubmodules = true;
   };
 
-  nativeBuildInputs = [ cmake ];
+  # Old vendored package which has no other use than here, so not packaged in nixpkgs.
+  demumble = fetchFromGitHub {
+    owner = "nico";
+    repo = "demumble";
+    rev = "01098eab821b33bd31b9778aea38565cd796aa85";
+    hash = "sha256-605SsXd7TSdm3BH854ChHIZbOXcHI/n8RN+pFMz4Ex4=";
+  };
 
-  buildInputs = [ zlib ];
+  cmakeFlags = [
+    "-DLIT_EXECUTABLE=${lit}/bin/lit"
+    "-DFILECHECK_EXECUTABLE=${llvmPackages_16.libllvm}/bin/FileCheck"
+    "-DYAML2OBJ_EXECUTABLE=${llvmPackages_16.libllvm}/bin/yaml2obj"
+  ];
+
+  postPatch = ''
+    # Build system relies on some of those source files
+    rm -rf third_party/googletest third_party/abseil-cpp third_party/demumble
+    ln -s ${gtest.src} third_party/googletest
+    ln -s ${abseil-cpp.src} third_party/abseil-cpp
+    ln -s ${demumble} third_party/demumble
+    substituteInPlace CMakeLists.txt \
+      --replace "find_package(Python COMPONENTS Interpreter)" "" \
+      --replace "if(Python_FOUND AND LIT_EXECUTABLE" "if(LIT_EXECUTABLE" \
+      --replace "COMMAND \''\${Python_EXECUTABLE} \''\${LIT_EXECUTABLE}" "COMMAND \''\${LIT_EXECUTABLE}"
+    # wasm test fail. Possibly due to LLVM version < 17. See https://github.com/google/bloaty/pull/354
+    rm -rf tests/wasm
+  '';
+
+  nativeBuildInputs = [ cmake pkg-config ];
+
+  buildInputs = [ zlib re2 abseil-cpp protobuf capstone gtest lit llvmPackages_16.libllvm ];
 
   doCheck = true;
 
+  postCheck = ''
+    # These lit tests need to be build seperatly.
+    # See https://github.com/google/bloaty/blob/main/tests/README.md
+    cmake --build . --target check-bloaty
+  '';
   installPhase = ''
     install -Dm755 {.,$out/bin}/bloaty
   '';