bumped to v0.7; tweaks to readme and release scripts

Makefile

@@ -1,6 +1,12 @@
+# Builds win/mac/linux binaries from a Mac with Vagrant.
+
 release := $(shell release/version)
 
+.PHONY: all osx linux win32
 all: release/${release}-osx-x64.zip release/${release}-linux-x86.tar.gz release/${release}-win32-x86.zip
+osx: release/${release}-osx-x64.zip
+linux: release/${release}-linux-x86.tar.gz
+win32: release/${release}-win32-x86.zip
 
 release/${release}-osx-x64.zip:
 	rm -rf dist/

README.md

@@ -41,7 +41,7 @@ latest code yourself:
 
   1. Install the [Haskell Platform], or (for advanced users)
     [GHC] + [Alex] + [Happy] + [`cabal-install`][cabal].
-    GHC 7.6 and 7.8 are supported but others may work.
+    GHC 7.4, 7.6, 7.8, and 7.10 are tested.
 
 [Haskell Platform]: https://www.haskell.org/platform/
 [GHC]: https://www.haskell.org/ghc/
@@ -51,9 +51,12 @@ latest code yourself:
 
   2. `cabal update` if necessary to download package lists.
 
-  2. In the `pokemid` directory, `cabal install` to build and install.
-    Or, `cabal build` and move `dist/build/pokemid/pokemid` to the
-    directory of your choice.
+  3. In the `pokemid` directory,
+    `cabal sandbox init` if you want the installed dependencies sandboxed (recommended).
+
+  4. `cabal install` to build and install.
+    Or, `cabal build` and then move `dist/build/pokemid/pokemid(.exe)`
+    to the directory of your choice.
 
 ## Usage
 

pokemid.cabal

@@ -1,5 +1,5 @@
 name:               pokemid
-version:            0.6.1
+version:            0.7
 synopsis:           Import\/export Pokémon Red\/Blue music as MIDI
 homepage:           https://github.com/mtolly/pokemid
 license:            PublicDomain

release/build

@@ -1,4 +1,8 @@
 #!/usr/bin/env bash
+set -e
+set -u
+
+rm -rf dist/
 cabal sandbox init
 cabal install --only-dependencies
 cabal configure

release/build-wine

@@ -1,4 +1,8 @@
 #!/usr/bin/env bash
+set -e
+set -u
+
+rm -rf dist/
 wine cabal sandbox init
 wine cabal install --only-dependencies
 wine cabal configure