1 files changed, 47 insertions, 0 deletions
diff --git a/pkgs/os-specific/darwin/apple-source-releases/dtrace/xcode.nix b/pkgs/os-specific/darwin/apple-source-releases/dtrace/xcode.nix
new file mode 100644
index 00000000000..f8636403ed5
--- /dev/null
+++ b/pkgs/os-specific/darwin/apple-source-releases/dtrace/xcode.nix
@@ -0,0 +1,47 @@
+{ appleDerivation, xcbuildHook, CoreSymbolication
+, xnu, bison, flex, darling, stdenv }:
+
+appleDerivation {
+  nativeBuildInputs = [ xcbuildHook flex bison ];
+  buildInputs = [ CoreSymbolication darling ];
+  NIX_CFLAGS_COMPILE = "-DCTF_OLD_VERSIONS -DPRIVATE -DYYDEBUG=1 -I${xnu}/Library/Frameworks/System.framework/Headers";
+  NIX_LDFLAGS = "-L./Products/Release";
+  xcbuildFlags = "-target dtrace";
+
+  patchPhase = ''
+    substituteInPlace dtrace.xcodeproj/project.pbxproj --replace "/usr/sbin" ""
+    substituteInPlace libdtrace/dt_open.c \
+      --replace "/usr/bin/clang" "${stdenv.cc}/bin/cpp" \
+      --replace "/usr/bin/ld" "${stdenv.cc}/bin/ld" \
+      --replace "/usr/bin/dtrace" $out/lib/dtrace
+  '';
+
+  # hack to handle xcbuild's broken lex handling
+  preBuild = ''
+    cd libdtrace
+    yacc -d dt_grammar.y
+    flex -l -d dt_lex.l
+    cd ..
+
+    substituteInPlace dtrace.xcodeproj/project.pbxproj \
+      --replace '6EBC9800099BFBBF0001019C /* dt_grammar.y */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.yacc; name = dt_grammar.y; path = libdtrace/dt_grammar.y; sourceTree = "<group>"; };' '6EBC9800099BFBBF0001019C /* y.tab.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; name = y.tab.c; path = libdtrace/y.tab.c; sourceTree = "<group>"; };' \
+      --replace '6EBC9808099BFBBF0001019C /* dt_lex.l */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.lex; name = dt_lex.l; path = libdtrace/dt_lex.l; sourceTree = "<group>"; };' '6EBC9808099BFBBF0001019C /* lex.yy.c */ = {isa = PBXFileReference; fileEncoding = 30; lastKnownFileType = sourcecode.c.c; name = lex.yy.c; path = libdtrace/lex.yy.c; sourceTree = "<group>"; };'
+  '';
+
+  # xcbuild doesn't support install
+  installPhase = ''
+    mkdir -p $out
+
+    cp -r Products/Release/usr $out
+    mv $out/usr/* $out
+    rmdir $out/usr
+
+    mkdir $out/lib
+    cp Products/Release/*.dylib $out/lib
+
+    mkdir $out/bin
+    cp Products/Release/dtrace $out/bin
+
+    mkdir -p $out/lib/dtrace
+  '';
+}