From 427ae9a1e147fe39385f6ac344e443a18623ba63 Mon Sep 17 00:00:00 2001
From: Alexander Shpilkin <ashpilkin@gmail.com>
Date: Mon, 16 May 2022 10:51:53 +0300
Subject: [PATCH] bcc: fix path in pkg-config file

---
 pkgs/os-specific/linux/bcc/default.nix | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/pkgs/os-specific/linux/bcc/default.nix b/pkgs/os-specific/linux/bcc/default.nix
index ab3e2232852..bb042e31c0e 100644
--- a/pkgs/os-specific/linux/bcc/default.nix
+++ b/pkgs/os-specific/linux/bcc/default.nix
@@ -52,6 +52,10 @@ python.pkgs.buildPythonApplication rec {
 
     substituteAll ${./absolute-ausyscall.patch} ./absolute-ausyscall.patch
     patch -p1 < absolute-ausyscall.patch
+
+    # https://github.com/iovisor/bcc/issues/3996
+    substituteInPlace src/cc/libbcc.pc.in \
+      --replace '$'{exec_prefix}/@CMAKE_INSTALL_LIBDIR@ @CMAKE_INSTALL_FULL_LIBDIR@
   '';
 
   postInstall = ''