From 5a97621d6deebaaef24c1523c42647bfa43b01f6 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Mon, 12 Oct 2020 17:07:51 +0000
Subject: [PATCH] Prepare for build/*.hh headers

---
 src/libstore/local.mk | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libstore/local.mk b/src/libstore/local.mk
index 212a725af..dfe1e2cc4 100644
--- a/src/libstore/local.mk
+++ b/src/libstore/local.mk
@@ -32,7 +32,7 @@ ifeq ($(HAVE_SECCOMP), 1)
 endif
 
 libstore_CXXFLAGS += \
- -I src/libutil -I src/libstore \
+ -I src/libutil -I src/libstore -I src/libstore/build \
  -DNIX_PREFIX=\"$(prefix)\" \
  -DNIX_STORE_DIR=\"$(storedir)\" \
  -DNIX_DATA_DIR=\"$(datadir)\" \
@@ -64,3 +64,6 @@ $(eval $(call install-file-in, $(d)/nix-store.pc, $(prefix)/lib/pkgconfig, 0644)
 
 $(foreach i, $(wildcard src/libstore/builtins/*.hh), \
   $(eval $(call install-file-in, $(i), $(includedir)/nix/builtins, 0644)))
+
+$(foreach i, $(wildcard src/libstore/build/*.hh), \
+  $(eval $(call install-file-in, $(i), $(includedir)/nix/build, 0644)))