From 499b90f3190f3cbaeb52ed487648a2c986882d8e Mon Sep 17 00:00:00 2001
From: Alexander Shpilkin <ashpilkin@gmail.com>
Date: Mon, 16 May 2022 20:24:44 +0300
Subject: [PATCH] gbenchmark: fix paths in pkg-config file

---
 pkgs/development/libraries/gbenchmark/default.nix | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pkgs/development/libraries/gbenchmark/default.nix b/pkgs/development/libraries/gbenchmark/default.nix
index fc356d6f0034..ff7aa2fbdda8 100644
--- a/pkgs/development/libraries/gbenchmark/default.nix
+++ b/pkgs/development/libraries/gbenchmark/default.nix
@@ -16,6 +16,11 @@ stdenv.mkDerivation rec {
   postPatch = ''
     cp -r ${gtest.src} googletest
     chmod -R u+w googletest
+
+    # https://github.com/google/benchmark/issues/1396
+    substituteInPlace cmake/benchmark.pc.in \
+      --replace '$'{prefix}/@CMAKE_INSTALL_LIBDIR@ @CMAKE_INSTALL_FULL_LIBDIR@ \
+      --replace '$'{prefix}/@CMAKE_INSTALL_INCLUDEDIR@ @CMAKE_INSTALL_FULL_INCLUDEDIR@
   '';
 
   doCheck = true;