From b1e96badbf395e5519680927905be5446ee3f118 Mon Sep 17 00:00:00 2001
From: Andrew Marshall <andrew@johnandrewmarshall.com>
Date: Mon, 27 May 2024 17:47:24 -0400
Subject: [PATCH 1/3] flamegraph: set meta.mainProgram

---
 pkgs/development/tools/flamegraph/default.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkgs/development/tools/flamegraph/default.nix b/pkgs/development/tools/flamegraph/default.nix
index 3a64d741de5c..90e3541c3f28 100644
--- a/pkgs/development/tools/flamegraph/default.nix
+++ b/pkgs/development/tools/flamegraph/default.nix
@@ -28,6 +28,7 @@ stdenv.mkDerivation rec {
     license = with licenses; [ asl20 cddl gpl2Plus ];
     homepage = "http://www.brendangregg.com/flamegraphs.html";
     description = "Visualization for profiled code";
+    mainProgram = "flamegraph.pl";
     platforms = platforms.unix;
   };
 }

From c0f72f27cc490aca80dc567965a8e0e2c4e0afa3 Mon Sep 17 00:00:00 2001
From: Andrew Marshall <andrew@johnandrewmarshall.com>
Date: Mon, 27 May 2024 18:06:28 -0400
Subject: [PATCH 2/3] flamegraph: run tests during checkPhase

---
 pkgs/development/tools/flamegraph/default.nix | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/development/tools/flamegraph/default.nix b/pkgs/development/tools/flamegraph/default.nix
index 90e3541c3f28..bbb4c9a82ff0 100644
--- a/pkgs/development/tools/flamegraph/default.nix
+++ b/pkgs/development/tools/flamegraph/default.nix
@@ -24,6 +24,13 @@ stdenv.mkDerivation rec {
     runHook postInstall
   '';
 
+  doCheck = true;
+
+  checkPhase = ''
+    patchShebangs ./test.sh
+    ./test.sh
+  '';
+
   meta = with lib; {
     license = with licenses; [ asl20 cddl gpl2Plus ];
     homepage = "http://www.brendangregg.com/flamegraphs.html";

From 87c8b87a1e035478e7ef03c016d551af76f36576 Mon Sep 17 00:00:00 2001
From: Andrew Marshall <andrew@johnandrewmarshall.com>
Date: Mon, 27 May 2024 17:48:16 -0400
Subject: [PATCH 3/3] flamegraph: 2019-02-16 -> 2023-11-06

Versions between 208c495509ea4f6648476e48dcd743e1bde90de1 and latest (as
of now cd9ee4c4449775a2f867acf31c84b7fe4b132ad5) fail tests (seems to be
an upstream problem).
---
 pkgs/development/tools/flamegraph/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/tools/flamegraph/default.nix b/pkgs/development/tools/flamegraph/default.nix
index bbb4c9a82ff0..d80354b68c7a 100644
--- a/pkgs/development/tools/flamegraph/default.nix
+++ b/pkgs/development/tools/flamegraph/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "FlameGraph";
-  version = "2019-02-16";
+  version = "2023-11-06";
 
   src = fetchFromGitHub {
     owner = "brendangregg";
     repo = pname;
-    rev = "1b1c6deede9c33c5134c920bdb7a44cc5528e9a7";
-    sha256 = "1flvkmv2gbb003d51myl7r0wyhyw1bk9p7v19xagb8xjj4ci947b";
+    rev = "a96184c6939f8c6281fcd7285b54fba80555ac74";
+    sha256 = "sha256-hvp1HxmgNbe85kxe0NyolFUd+kPPBDYAt+g2K8pE1Ak=";
   };
 
   buildInputs = [ perl ];