BLD Convert build system to use hpack

This is much less verbose than cabal, so no need for m4.

Author: luispedro

.gitignore

@@ -23,4 +23,4 @@ ngless-partials/
 NGLess/Dependencies/bwa_data.c
 NGLess/Dependencies/samtools_data.c
 NGLess/Dependencies/megahit_data.c
-/NGLess.cabal
+NGLess.cabal

AUTHORS

@@ -0,0 +1,4 @@
+Luis Pedro Coelho <[email protected]>
+Paulo Monteiro <[email protected]>
+Renato Alves <[email protected]>
+glazek <[email protected]>

Makefile

@@ -79,32 +79,29 @@ reqfonts = $(addprefix $(HTML_FONTS_DIR)/, $(FONTFILES))
 
 all: ngless
 
-NGLess.cabal: NGLess.cabal.m4
-	m4 $< > $@
-
-ngless: NGLess.cabal
+ngless:
 	stack build $(STACKOPTS)
 
 modules:
 	cd Modules && $(MAKE)
 
-static: NGLess.cabal $(NGLESS_EMBEDDED_TARGET)
+static: $(NGLESS_EMBEDDED_TARGET)
 	stack build $(STACKOPTS) --ghc-options='-fPIC' --force-dirty --flag NGLess:embed
 
-fast: NGLess.cabal
+fast:
 	stack build $(STACKOPTS) --ghc-options=-O0
 
 dist: ngless-${VERSION}.tar.gz
 
-check: NGLess.cabal
+check:
 	stack test $(STACKOPTS)
 
-fastcheck: NGLess.cabal
+fastcheck:
 	stack test $(STACKOPTS) --ghc-options=-O0
 # Synonym
 tests: check
 
-bench: NGLess.cabal
+bench:
 	stack bench $(STACKOPTS)
 
 profile:

NGLess.cabal.m4

@@ -21,7 +21,7 @@ listKnownModules = do
     -- Go up the directory stack until you find "NGLess.cabal.m4"
     cwd <- getCurrentDirectory
     let parents = fmap joinPath . tails $ splitDirectories cwd
-    Just startpoint <- findM (doesFileExist . (</> "NGLess.cabal.m4")) parents
+    Just startpoint <- findM (doesFileExist . (</> "stack.yaml")) parents
     mapMaybe asModName <$> listDirectory (startpoint </> "Modules")