From 7d7659635c880804aefbffc1f2ec98fcb7f309f7 Mon Sep 17 00:00:00 2001
From: Emery Hemingway <ehmry@posteo.net>
Date: Sat, 21 Sep 2019 18:41:41 +0200
Subject: [PATCH] Suffix PKG_CONFIG_PATH with Nix inputs

---
 Tuprules.tup | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Tuprules.tup b/Tuprules.tup
index 65adeb668..c9ce54ae8 100644
--- a/Tuprules.tup
+++ b/Tuprules.tup
@@ -80,8 +80,10 @@ NIX_BUILD = nix-build --option substitute no
 LIBGCC = `$(CC) $(CC_MARCH) -print-libgcc-file-name`
 
 LIB_DIR = $(OUTPUTS_DEV)/lib
+
+export PKG_CONFIG_PATH
 PKG_CONFIG_DIR = $(OUTPUTS_DEV)/lib/pkgconfig
-PKG_CONFIG = PKG_CONFIG_PATH=$(PKG_CONFIG_DIR) pkg-config
+PKG_CONFIG = PKG_CONFIG_PATH=$(PKG_CONFIG_DIR):$PKG_CONFIG_PATH pkg-config
 
 DEFINES += -g
 OLEVEL = -O0