diff options
Diffstat (limited to 'pkgs/os-specific/linux/kernel')
-rw-r--r-- | pkgs/os-specific/linux/kernel/perf.nix | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pkgs/os-specific/linux/kernel/perf.nix b/pkgs/os-specific/linux/kernel/perf.nix index f486f55654e6..a7337760b79e 100644 --- a/pkgs/os-specific/linux/kernel/perf.nix +++ b/pkgs/os-specific/linux/kernel/perf.nix @@ -4,6 +4,9 @@ assert withGtk -> gtk != null; +let optionalString = stdenv.lib.optionalString; + versionOlder = stdenv.lib.versionOlder; +in stdenv.mkDerivation { name = "perf-linux-${kernel.version}"; @@ -12,7 +15,7 @@ stdenv.mkDerivation { preConfigure = '' cd tools/perf sed -i s,/usr/include/elfutils,$elfutils/include/elfutils, Makefile - patch -p1 < ${./perf.diff} || true + ${optionalString (versionOlder kernel.version "3.13") "patch -p1 < ${./perf.diff}"} [ -f bash_completion ] && sed -i 's,^have perf,_have perf,' bash_completion export makeFlags="DESTDIR=$out $makeFlags" ''; |