1 files changed, 6 insertions, 8 deletions
diff --git a/nixpkgs/pkgs/development/tools/misc/strace/default.nix b/nixpkgs/pkgs/development/tools/misc/strace/default.nix
index f36b1cf4495b..4da1a2cba09b 100644
--- a/nixpkgs/pkgs/development/tools/misc/strace/default.nix
+++ b/nixpkgs/pkgs/development/tools/misc/strace/default.nix
@@ -1,22 +1,20 @@
 { lib, stdenv, fetchurl, perl, libunwind, buildPackages }:
 
-# libunwind does not have the supportsHost attribute on darwin, thus
-# when this package is evaluated it causes an evaluation error
-assert stdenv.isLinux;
-
 stdenv.mkDerivation rec {
   pname = "strace";
-  version = "5.11";
+  version = "5.12";
 
   src = fetchurl {
     url = "https://strace.io/files/${version}/${pname}-${version}.tar.xz";
-    sha256 = "sha256-/+NAsQwUWg+Fc0Jx6czlZFfSPyGn6lkxqzL4z055OHk=";
+    sha256 = "sha256-KRce350lL4nJiKTDQN/exmL0WMuMY9hUMdZLq1kR58Q=";
   };
 
   depsBuildBuild = [ buildPackages.stdenv.cc ];
   nativeBuildInputs = [ perl ];
 
-  buildInputs = [ perl.out ] ++ lib.optional libunwind.supportsHost libunwind; # support -k
+  # On RISC-V platforms, LLVM's libunwind implementation is unsupported by strace.
+  # The build will silently fall back and -k will not work on RISC-V.
+  buildInputs = [ perl.out libunwind ]; # support -k
 
   postPatch = "patchShebangs --host strace-graph";
 
@@ -27,6 +25,6 @@ stdenv.mkDerivation rec {
     description = "A system call tracer for Linux";
     license =  with licenses; [ lgpl21Plus gpl2Plus ]; # gpl2Plus is for the test suite
     platforms = platforms.linux;
-    maintainers = with maintainers; [ globin ma27 ];
+    maintainers = with maintainers; [ globin ma27 qyliss ];
   };
 }