From be0b3e3cd0d784333c151d1c7cc7e45b6af189ed Mon Sep 17 00:00:00 2001
From: Léo Gaspard <leo@gaspard.io>
Date: Fri, 27 Apr 2018 22:22:26 +0200
Subject: kcov: 34 -> 35

As the maintainer currently in `meta.maintainers` appears to not have
touched the package since 2015, I've also added myself there.
---
 pkgs/development/tools/analysis/kcov/default.nix | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/tools/analysis/kcov/default.nix b/pkgs/development/tools/analysis/kcov/default.nix
index 3c3665e72200..ce391b938cae 100644
--- a/pkgs/development/tools/analysis/kcov/default.nix
+++ b/pkgs/development/tools/analysis/kcov/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   name = "kcov-${version}";
-  version = "34";
+  version = "35";
 
   src = fetchFromGitHub {
     owner = "SimonKagstrom";
     repo = "kcov";
     rev = "v${version}";
-    sha256 = "1i4pn5na8m308pssk8585nmqi8kwd63a9h2rkjrn4w78ibmxvj01";
+    sha256 = "1da9vm87pi5m9ika0q1f1ai85w3vwlap8yln147yr9sc37jp5jcw";
   };
 
   preConfigure = "patchShebangs src/bin-to-c-source.py";
@@ -32,7 +32,7 @@ stdenv.mkDerivation rec {
     homepage = http://simonkagstrom.github.io/kcov/index.html;
     license = licenses.gpl2;
 
-    maintainers = [ maintainers.gal_bolle ];
+    maintainers = with maintainers; [ gal_bolle ekleog ];
     platforms = platforms.linux;
   };
 }
-- 
cgit 1.4.1


From 4317f7ab26942b4fad23f616932a1df1611bd44b Mon Sep 17 00:00:00 2001
From: Léo Gaspard <leo@gaspard.io>
Date: Fri, 27 Apr 2018 23:52:50 +0200
Subject: kcov: fix build on aarch64

Apparently, without this patch `NT_PRSTATUS` is not found. So the patch
adds the include apparently necessary. `NT_PRSTATUS` is also defined in
`<linux/ptrace.h>`, which would likely have been a better name, were it
not in the `linux/` directory, which is a priori not stable.

The need to do that is kind of weird (the change was introduced in [1],
and fedora apparently didn't need this additional import), but I'll try
to upstream it.

[1] https://github.com/SimonKagstrom/kcov/pull/239
---
 .../tools/analysis/kcov/aarch64_nt_prstatus.patch            | 12 ++++++++++++
 pkgs/development/tools/analysis/kcov/default.nix             |  2 ++
 2 files changed, 14 insertions(+)
 create mode 100644 pkgs/development/tools/analysis/kcov/aarch64_nt_prstatus.patch

diff --git a/pkgs/development/tools/analysis/kcov/aarch64_nt_prstatus.patch b/pkgs/development/tools/analysis/kcov/aarch64_nt_prstatus.patch
new file mode 100644
index 000000000000..d5c3662e9abf
--- /dev/null
+++ b/pkgs/development/tools/analysis/kcov/aarch64_nt_prstatus.patch
@@ -0,0 +1,12 @@
+diff --git a/src/engines/ptrace.cc b/src/engines/ptrace.cc
+index 59b615f..e02cddf 100644
+--- a/src/engines/ptrace.cc
++++ b/src/engines/ptrace.cc
+@@ -21,6 +21,7 @@
+ 
+ #if defined(__aarch64__)
+ #  include <sys/uio.h>
++#  include <elf.h>
+ #endif
+ 
+ #include <map>
diff --git a/pkgs/development/tools/analysis/kcov/default.nix b/pkgs/development/tools/analysis/kcov/default.nix
index ce391b938cae..7d75d9a34e1a 100644
--- a/pkgs/development/tools/analysis/kcov/default.nix
+++ b/pkgs/development/tools/analysis/kcov/default.nix
@@ -16,6 +16,8 @@ stdenv.mkDerivation rec {
 
   buildInputs = [ zlib curl elfutils python libiberty libopcodes ];
 
+  patches = [ ./aarch64_nt_prstatus.patch ];
+
   enableParallelBuilding = true;
 
   meta = with stdenv.lib; {
-- 
cgit 1.4.1