From ea9161e0955fd9fcc330471464f24ebc4aedaae1 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Fri, 22 Feb 2019 17:53:44 +0100
Subject: [PATCH] writeC: fix finding of libraries

---
 pkgs/build-support/writers/default.nix | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkgs/build-support/writers/default.nix b/pkgs/build-support/writers/default.nix
index 281d2b19bc65..29a4bbad703e 100644
--- a/pkgs/build-support/writers/default.nix
+++ b/pkgs/build-support/writers/default.nix
@@ -94,8 +94,8 @@ rec {
         ]}
         gcc \
             ${optionalString (libraries != [])
-              "$(pkgs.pkgconfig}/bin/pkg-config --cflags --libs ${
-                concatMapStringsSep " " (lib: escapeShellArg (builtins.parseDrvName lib.name).name) (libraries)
+              "$(pkg-config --cflags --libs ${
+                concatMapStringsSep " " (pkg: "$(find ${escapeShellArg pkg}/lib/pkgsconfig -name \*.pc -exec basename {} \;)") libraries
               })"
             } \
             -O \