From c9c895062fc3fa81ec1625f0b011603398f174e4 Mon Sep 17 00:00:00 2001
From: Bas van Dijk <v.dijk.bas@gmail.com>
Date: Sat, 27 Jul 2019 20:19:08 +0200
Subject: [PATCH] trace-cmd/kernelshark: downgrade to the trace-cmd-stable-v2.8
 branch

---
 pkgs/os-specific/linux/trace-cmd/default.nix  |  9 +++-----
 .../linux/trace-cmd/fix-Makefiles.patch       | 21 ++++---------------
 .../linux/trace-cmd/kernelshark.nix           |  4 ++--
 pkgs/os-specific/linux/trace-cmd/src.nix      |  4 ++--
 4 files changed, 11 insertions(+), 27 deletions(-)

diff --git a/pkgs/os-specific/linux/trace-cmd/default.nix b/pkgs/os-specific/linux/trace-cmd/default.nix
index 0759839a9c00..3133602b44eb 100644
--- a/pkgs/os-specific/linux/trace-cmd/default.nix
+++ b/pkgs/os-specific/linux/trace-cmd/default.nix
@@ -1,12 +1,9 @@
 { stdenv, fetchgit, asciidoc, docbook_xsl, libxslt }:
-let
-  srcSpec = import ./src.nix;
-  shortRev = builtins.substring 0 7 srcSpec.rev;
-in stdenv.mkDerivation rec {
+stdenv.mkDerivation rec {
   name    = "trace-cmd-${version}";
-  version = "2.9-dev-${shortRev}";
+  version = "2.8.3";
 
-  src = fetchgit srcSpec;
+  src = fetchgit (import ./src.nix);
 
   patches = [ ./fix-Makefiles.patch ];
 
diff --git a/pkgs/os-specific/linux/trace-cmd/fix-Makefiles.patch b/pkgs/os-specific/linux/trace-cmd/fix-Makefiles.patch
index 547e6385bb64..0d6f5c5d8bfe 100644
--- a/pkgs/os-specific/linux/trace-cmd/fix-Makefiles.patch
+++ b/pkgs/os-specific/linux/trace-cmd/fix-Makefiles.patch
@@ -16,10 +16,10 @@ index 21e42fd..826361d 100644
  clean:
  	(cd $(obj); \
 diff --git a/Makefile b/Makefile
-index 3afd982..8dd55ba 100644
+index 2bcc383..107ead0 100644
 --- a/Makefile
 +++ b/Makefile
-@@ -293,7 +293,7 @@ libtraceevent.a: $(LIBTRACEEVENT_STATIC)
+@@ -289,7 +289,7 @@ libtraceevent.a: $(LIBTRACEEVENT_STATIC)
  libtracecmd.a: $(LIBTRACECMD_STATIC)
  libtracecmd.so: $(LIBTRACECMD_SHARED)
  
@@ -28,7 +28,7 @@ index 3afd982..8dd55ba 100644
  
  plugins: force $(obj)/plugins/trace_plugin_dir $(obj)/plugins/trace_python_dir
  	$(Q)$(MAKE) -C $(src)/plugins
-@@ -349,6 +349,8 @@ install_gui: install_cmd gui
+@@ -345,6 +345,8 @@ install_gui: install_cmd gui
  install_libs: libs
  	$(Q)$(call do_install,$(LIBTRACECMD_SHARED),$(libdir_SQ))
  	$(Q)$(call do_install,$(LIBTRACEEVENT_SHARED),$(libdir_SQ))
@@ -37,7 +37,7 @@ index 3afd982..8dd55ba 100644
  	$(Q)$(call do_install,$(src)/include/traceevent/event-parse.h,$(includedir_SQ)/traceevent)
  	$(Q)$(call do_install,$(src)/include/traceevent/trace-seq.h,$(includedir_SQ)/traceevent)
  	$(Q)$(call do_install,$(src)/include/trace-cmd/trace-cmd.h,$(includedir_SQ))
-@@ -360,6 +362,12 @@ doc:
+@@ -356,6 +358,12 @@ doc:
  doc_clean:
  	$(MAKE) -C $(src)/Documentation clean
  
@@ -50,16 +50,3 @@ index 3afd982..8dd55ba 100644
  install_doc:
  	$(MAKE) -C $(src)/Documentation install
  
-diff --git a/kernel-shark/src/CMakeLists.txt b/kernel-shark/src/CMakeLists.txt
-index 21494cc..d91c365 100644
---- a/kernel-shark/src/CMakeLists.txt
-+++ b/kernel-shark/src/CMakeLists.txt
-@@ -93,7 +93,7 @@ if (Qt5Widgets_FOUND AND Qt5Network_FOUND)
-             DESTINATION ${_INSTALL_PREFIX}/share/icons/${KS_APP_NAME})
- 
-     install(FILES "${KS_DIR}/org.freedesktop.kshark-record.policy"
--            DESTINATION /usr/share/polkit-1/actions/)
-+            DESTINATION ${_INSTALL_PREFIX}/share/polkit-1/actions/)
- 
-     install(PROGRAMS "${KS_DIR}/bin/kshark-su-record"
-             DESTINATION ${_INSTALL_PREFIX}/bin/)
diff --git a/pkgs/os-specific/linux/trace-cmd/kernelshark.nix b/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
index d220fe556729..8e49af771394 100644
--- a/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
+++ b/pkgs/os-specific/linux/trace-cmd/kernelshark.nix
@@ -1,7 +1,7 @@
 { stdenv, mkDerivation, fetchgit, qtbase, cmake, json_c, mesa_glu, freeglut, trace-cmd, pkg-config }:
 mkDerivation rec {
   pname = "kernelshark";
-  version = "1.0.0";
+  version = "0.9.8";
 
   src = fetchgit (import ./src.nix);
 
@@ -17,7 +17,7 @@ mkDerivation rec {
 
   cmakeFlags = [
     "-D_INSTALL_PREFIX=${placeholder "out"}"
-    "-DTRACECMD_EXECUTABLE=${trace-cmd}/bin/trace-cmd"
+    "-DTRACECMD_BIN_DIR=${trace-cmd}/bin"
     "-DTRACECMD_INCLUDE_DIR=${trace-cmd.dev}/include"
     "-DTRACECMD_LIBRARY=${trace-cmd.lib}/lib/libtracecmd.a"
     "-DTRACEEVENT_LIBRARY=${trace-cmd.lib}/lib/libtraceevent.a"
diff --git a/pkgs/os-specific/linux/trace-cmd/src.nix b/pkgs/os-specific/linux/trace-cmd/src.nix
index 8c3ef7220a82..836e71b1851e 100644
--- a/pkgs/os-specific/linux/trace-cmd/src.nix
+++ b/pkgs/os-specific/linux/trace-cmd/src.nix
@@ -1,5 +1,5 @@
 {
   url    = "git://git.kernel.org/pub/scm/utils/trace-cmd/trace-cmd.git/";
-  rev    = "f97e28a331aba716cd431ce4b7f7fc1583875ae7";
-  sha256 = "002axw1v53jk343l101hvk0ip6agl9idrc8k7d7r18mmybw637iv";
+  rev    = "138c70106835ee0f05879e7f2f46bca8dae7ca99"; # branch: trace-cmd-stable-v2.8
+  sha256 = "1grpip7lywf98nsm7ql1d6bgc0ky0672savr8jz3a8hf9ny265nx";
 }