From 9e9dac32f7b17997d3a3f53f7a3375ef965c271f Mon Sep 17 00:00:00 2001
From: Michal Sojka <michal.sojka@cvut.cz>
Date: Fri, 16 Jun 2023 23:39:09 +0200
Subject: [PATCH] libtracefs: switch to meson build system

Changes/benefits:

- Simpler to package
- sqlhist tool is built
- Test are run during package build
---
 pkgs/os-specific/linux/libtracefs/default.nix | 38 ++++++++++++-------
 1 file changed, 25 insertions(+), 13 deletions(-)

diff --git a/pkgs/os-specific/linux/libtracefs/default.nix b/pkgs/os-specific/linux/libtracefs/default.nix
index 8c6eb2ad14c6..3e9c9115645d 100644
--- a/pkgs/os-specific/linux/libtracefs/default.nix
+++ b/pkgs/os-specific/linux/libtracefs/default.nix
@@ -8,9 +8,13 @@
 , docbook_xml_dtd_45
 , docbook_xsl
 , coreutils
-, which
 , valgrind
 , sourceHighlight
+, meson
+, flex
+, bison
+, ninja
+, cunit
 }:
 
 stdenv.mkDerivation rec {
@@ -24,22 +28,30 @@ stdenv.mkDerivation rec {
   };
 
   postPatch = ''
-    substituteInPlace scripts/utils.mk --replace /bin/pwd ${coreutils}/bin/pwd
-    patchShebangs --build check-manpages.sh
+    chmod +x samples/extract-example.sh
+    patchShebangs --build check-manpages.sh samples/extract-example.sh Documentation/install-docs.sh.in
   '';
 
   outputs = [ "out" "dev" "devman" "doc" ];
-  enableParallelBuilding = true;
-  nativeBuildInputs = [ pkg-config asciidoc xmlto docbook_xml_dtd_45 docbook_xsl which valgrind sourceHighlight ];
+  nativeBuildInputs = [
+    meson
+    ninja
+    pkg-config
+    asciidoc
+    xmlto
+    docbook_xml_dtd_45
+    docbook_xsl
+    valgrind
+    sourceHighlight
+    flex
+    bison
+  ];
   buildInputs = [ libtraceevent ];
-  makeFlags = [
-    "prefix=${placeholder "out"}"
-    "doc"                       # build docs
-  ];
-  installFlags = [
-    "pkgconfig_dir=${placeholder "out"}/lib/pkgconfig"
-    "install_doc"
-  ];
+
+  ninjaFlags = [ "all" "docs" ];
+
+  doCheck = true;
+  checkInputs = [ cunit ];
 
   meta = with lib; {
     description = "Linux kernel trace file system library";