15 files changed, 20 insertions, 13 deletions
diff --git a/src/build-remote/build-remote.cc b/src/build-remote/build-remote.cc
index 69d1c6f7e..00340b787 100644
--- a/src/build-remote/build-remote.cc
+++ b/src/build-remote/build-remote.cc
@@ -17,7 +17,7 @@
 #include "store-api.hh"
 #include "derivations.hh"
 #include "local-store.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 using namespace nix;
 using std::cin;
diff --git a/src/libexpr/local.mk b/src/libexpr/local.mk
index 8a9b3c2ea..a4ccab376 100644
--- a/src/libexpr/local.mk
+++ b/src/libexpr/local.mk
@@ -6,6 +6,8 @@ libexpr_DIR := $(d)
 
 libexpr_SOURCES := $(wildcard $(d)/*.cc) $(wildcard $(d)/primops/*.cc) $(d)/lexer-tab.cc $(d)/parser-tab.cc
 
+libexpr_CXXFLAGS += -I src/libutil -I src/libstore -I src/libmain -I src/libexpr
+
 libexpr_LIBS = libutil libstore libnixrust
 
 libexpr_LDFLAGS =
diff --git a/src/libexpr/primops/fromTOML.cc b/src/libexpr/primops/fromTOML.cc
index a84e569e9..c43324dbb 100644
--- a/src/libexpr/primops/fromTOML.cc
+++ b/src/libexpr/primops/fromTOML.cc
@@ -1,7 +1,7 @@
 #include "primops.hh"
 #include "eval-inline.hh"
 
-#include "cpptoml/cpptoml.h"
+#include "../../cpptoml/cpptoml.h"
 
 namespace nix {
 
diff --git a/src/libmain/local.mk b/src/libmain/local.mk
index 0c80f5a0a..a8eed6c65 100644
--- a/src/libmain/local.mk
+++ b/src/libmain/local.mk
@@ -6,6 +6,8 @@ libmain_DIR := $(d)
 
 libmain_SOURCES := $(wildcard $(d)/*.cc)
 
+libmain_CXXFLAGS += -I src/libutil -I src/libstore
+
 libmain_LDFLAGS = $(OPENSSL_LIBS)
 
 libmain_LIBS = libstore libutil
diff --git a/src/libstore/local.mk b/src/libstore/local.mk
index ac68c2342..91acef368 100644
--- a/src/libstore/local.mk
+++ b/src/libstore/local.mk
@@ -31,7 +31,8 @@ ifeq ($(HAVE_SECCOMP), 1)
 	libstore_LDFLAGS += -lseccomp
 endif
 
-libstore_CXXFLAGS = \
+libstore_CXXFLAGS += \
+ -I src/libutil -I src/libstore \
  -DNIX_PREFIX=\"$(prefix)\" \
  -DNIX_STORE_DIR=\"$(storedir)\" \
  -DNIX_DATA_DIR=\"$(datadir)\" \
diff --git a/src/nix-build/nix-build.cc b/src/nix-build/nix-build.cc
index 1bda159d0..0a058a31b 100755
--- a/src/nix-build/nix-build.cc
+++ b/src/nix-build/nix-build.cc
@@ -16,7 +16,7 @@
 #include "get-drvs.hh"
 #include "common-eval-args.hh"
 #include "attr-path.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 using namespace nix;
 using namespace std::string_literals;
diff --git a/src/nix-channel/nix-channel.cc b/src/nix-channel/nix-channel.cc
index 1b337a712..a2639579d 100755
--- a/src/nix-channel/nix-channel.cc
+++ b/src/nix-channel/nix-channel.cc
@@ -2,7 +2,7 @@
 #include "globals.hh"
 #include "download.hh"
 #include "store-api.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 #include <fcntl.h>
 #include <regex>
diff --git a/src/nix-collect-garbage/nix-collect-garbage.cc b/src/nix-collect-garbage/nix-collect-garbage.cc
index d4060ac93..aa5ada3a6 100644
--- a/src/nix-collect-garbage/nix-collect-garbage.cc
+++ b/src/nix-collect-garbage/nix-collect-garbage.cc
@@ -2,7 +2,7 @@
 #include "profiles.hh"
 #include "shared.hh"
 #include "globals.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 #include <iostream>
 #include <cerrno>
diff --git a/src/nix-copy-closure/nix-copy-closure.cc b/src/nix-copy-closure/nix-copy-closure.cc
index f87035760..b10184718 100755
--- a/src/nix-copy-closure/nix-copy-closure.cc
+++ b/src/nix-copy-closure/nix-copy-closure.cc
@@ -1,6 +1,6 @@
 #include "shared.hh"
 #include "store-api.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 using namespace nix;
 
diff --git a/src/nix-daemon/nix-daemon.cc b/src/nix-daemon/nix-daemon.cc
index 134898561..e68d1b1be 100644
--- a/src/nix-daemon/nix-daemon.cc
+++ b/src/nix-daemon/nix-daemon.cc
@@ -6,7 +6,7 @@
 #include "globals.hh"
 #include "derivations.hh"
 #include "finally.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 #include "daemon.hh"
 
 #include <algorithm>
diff --git a/src/nix-env/nix-env.cc b/src/nix-env/nix-env.cc
index e47b00acf..1a2bb42a3 100644
--- a/src/nix-env/nix-env.cc
+++ b/src/nix-env/nix-env.cc
@@ -13,7 +13,7 @@
 #include "json.hh"
 #include "value-to-json.hh"
 #include "xml-writer.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 #include <cerrno>
 #include <ctime>
diff --git a/src/nix-instantiate/nix-instantiate.cc b/src/nix-instantiate/nix-instantiate.cc
index 617d927a4..6c99d1181 100644
--- a/src/nix-instantiate/nix-instantiate.cc
+++ b/src/nix-instantiate/nix-instantiate.cc
@@ -9,7 +9,7 @@
 #include "util.hh"
 #include "store-api.hh"
 #include "common-eval-args.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 #include <map>
 #include <iostream>
diff --git a/src/nix-prefetch-url/nix-prefetch-url.cc b/src/nix-prefetch-url/nix-prefetch-url.cc
index 18ced94b1..2b9254659 100644
--- a/src/nix-prefetch-url/nix-prefetch-url.cc
+++ b/src/nix-prefetch-url/nix-prefetch-url.cc
@@ -6,9 +6,9 @@
 #include "eval-inline.hh"
 #include "common-eval-args.hh"
 #include "attr-path.hh"
-#include "legacy.hh"
 #include "finally.hh"
-#include "progress-bar.hh"
+#include "../nix/legacy.hh"
+#include "../nix/progress-bar.hh"
 #include "tarfile.hh"
 
 #include <iostream>
diff --git a/src/nix-store/nix-store.cc b/src/nix-store/nix-store.cc
index 806ab7563..fcc00175a 100644
--- a/src/nix-store/nix-store.cc
+++ b/src/nix-store/nix-store.cc
@@ -9,7 +9,7 @@
 #include "util.hh"
 #include "worker-protocol.hh"
 #include "graphml.hh"
-#include "legacy.hh"
+#include "../nix/legacy.hh"
 
 #include <iostream>
 #include <algorithm>
diff --git a/src/nix/local.mk b/src/nix/local.mk
index 51dad101f..50a18efd7 100644
--- a/src/nix/local.mk
+++ b/src/nix/local.mk
@@ -15,6 +15,8 @@ nix_SOURCES := \
   $(wildcard src/nix-prefetch-url/*.cc) \
   $(wildcard src/nix-store/*.cc) \
 
+nix_CXXFLAGS += -I src/libutil -I src/libstore -I src/libexpr -I src/libmain
+
 nix_LIBS = libexpr libmain libstore libutil libnixrust
 
 nix_LDFLAGS = -pthread $(SODIUM_LIBS) $(EDITLINE_LIBS) $(BOOST_LDFLAGS) -lboost_context -lboost_thread -lboost_system