From 6c88994ea91f27af013e655129cf9acaa4fd4c4a Mon Sep 17 00:00:00 2001
From: Zachary Snow <zach@zachjs.com>
Date: Mon, 11 Feb 2019 23:44:02 -0500
Subject: [PATCH] switch to using stack

---
 .gitignore                               |  1 +
 Language/SystemVerilog/Parser/.gitignore |  2 --
 Makefile                                 | 16 ++++------------
 stack.yaml                               |  4 ++++
 sv2v.cabal                               |  3 +++
 5 files changed, 12 insertions(+), 14 deletions(-)
 delete mode 100644 Language/SystemVerilog/Parser/.gitignore
 create mode 100644 stack.yaml

diff --git a/.gitignore b/.gitignore
index 97a347b..58643f8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 *.swp
 dist/
 bin/
+.stack-work/
diff --git a/Language/SystemVerilog/Parser/.gitignore b/Language/SystemVerilog/Parser/.gitignore
deleted file mode 100644
index 927fc6a..0000000
--- a/Language/SystemVerilog/Parser/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-Lex.hs
-Parse.hs
diff --git a/Makefile b/Makefile
index 810250c..ef22df2 100644
--- a/Makefile
+++ b/Makefile
@@ -2,18 +2,10 @@
 
 all: sv2v
 
-Language/SystemVerilog/Parser/Lex.hs: Language/SystemVerilog/Parser/Lex.x
-	alex -g Language/SystemVerilog/Parser/Lex.x -o Language/SystemVerilog/Parser/Lex.hs
-
-Language/SystemVerilog/Parser/Parse.hs: Language/SystemVerilog/Parser/Parse.y
-	happy -agc Language/SystemVerilog/Parser/Parse.y -o Language/SystemVerilog/Parser/Parse.hs
-
-sv2v: Language/SystemVerilog/Parser/Lex.hs Language/SystemVerilog/Parser/Parse.hs
-	cabal build
+sv2v:
 	mkdir -p bin
-	cp dist/build/sv2v/sv2v bin/sv2v
+	stack install --allow-different-user --install-ghc --local-bin-path bin
 
 clean:
-	rm -rfy bin/sv2v
-	rm -f Language/SystemVerilog/Parser/Lex.hs
-	rm -f Language/SystemVerilog/Parser/Parse.hs
+	stack clean
+	rm -rf bin
diff --git a/stack.yaml b/stack.yaml
new file mode 100644
index 0000000..3be80cc
--- /dev/null
+++ b/stack.yaml
@@ -0,0 +1,4 @@
+resolver: lts-12.5
+
+packages:
+- .
diff --git a/sv2v.cabal b/sv2v.cabal
index 6120561..cacc136 100644
--- a/sv2v.cabal
+++ b/sv2v.cabal
@@ -45,6 +45,9 @@ library
 executable sv2v
   default-language: Haskell2010
   main-is: sv2v.hs
+  build-tools:
+    alex  >= 3 && < 4,
+    happy >= 1 && < 2
   build-depends:
     array,
     base