From fc743155b9f45951122a0724cd41ca3053fa5001 Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Sun, 15 Mar 2015 18:50:46 -0700
Subject: [PATCH] tools: make sandbox-links, more build nuttiness

---
 Makefile | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 375a2b101..cf6f9e39a 100644
--- a/Makefile
+++ b/Makefile
@@ -176,12 +176,17 @@ defaulttarget: bin/hledgerdev
 #  at least start cabal build in hledger packages, to make cabal include files (dist/build/{Paths_PKG.hs,cabal_macros.h}) (not working with a sandbox)
 # When done we should be able to make install, repl-{lib,cli,web}, ghci[-web], check etc.
 
-sandbox: .cabal-sandbox
+sandbox: .cabal-sandbox sandbox-links
 
 .cabal-sandbox:
 	cabal sandbox init
 	cabal sandbox add-source ./hledger-lib ./hledger ./hledger-web
 
+# when using a cabal sandbox, create dist/build symlinks (assumes you
+# did cabal build) so that make ghci[-web] works
+sandbox-links:
+	-for p in hledger{-lib,,-web}; do (cd $$p/dist; ln -s dist-*/build); done
+
 # cabal install the main hledger packages and all their dependencies
 # in the sandbox if any, otherwise in the user's package db
 install: