-BIN := spline3
-TMPDIR := /tmp
-
-GHC_WARNINGS := -Wall
-GHC_WARNINGS += -fwarn-hi-shadowing
-GHC_WARNINGS += -fwarn-missing-signatures
-GHC_WARNINGS += -fwarn-name-shadowing
-GHC_WARNINGS += -fwarn-orphans
-GHC_WARNINGS += -fwarn-type-defaults
-GHC_WARNINGS += -fwarn-tabs
-GHC_WARNINGS += -fwarn-incomplete-record-updates
-GHC_WARNINGS += -fwarn-monomorphism-restriction
-GHC_WARNINGS += -fwarn-unused-do-bind
-
-OPTIMIZATIONS := -O2
-OPTIMIZATIONS += -funbox-strict-fields
-OPTIMIZATIONS += -fexcess-precision
-OPTIMIZATIONS += -fno-spec-constr-count
-
-GHC_OPTS += $(OPTIMIZATIONS)
-GHC_OPTS += $(GHC_WARNINGS)
-GHC_OPTS += -odir $(TMPDIR)
-GHC_OPTS += -hidir $(TMPDIR)
-GHC_OPTS += --make
-GHC_OPTS += -rtsopts
-GHC_OPTS += -threaded
-GHC_OPTS += -o bin/${BIN}
-
-
-.PHONY : test publish_doc doc src_html hlint
-
-$(BIN): src/*.hs
- ghc -optc-O3 -optc-march=native $(GHC_OPTS) src/*.hs
-
-llvm: src/*.hs
- ghc -fllvm -optlo-O3 -optlc-O3 $(GHC_OPTS) src/*.hs
-
-profile: src/*.hs
- GHC_OPTS="-prof -auto-all -caf-all" make
-
-profile-llvm: src/*.hs
- GHC_OPTS="-fllvm -prof -auto-all -caf-all" make llvm
-
-hpc: src/*.hs
- GHC_OPTS="-fhpc" make
+PN = spline3
+BIN = dist/build/$(PN)/$(PN)
+SRCS := $(shell find src/ -type f -name '*.hs')
+
+BIN = dist/build/spline3/spline3
+DOCTESTS_BIN = dist/build/doctests/doctests
+TESTSUITE_BIN = dist/build/testsuite/testsuite
+
+.PHONY : test doc dist hlint
+
+$(BIN): $(PN).cabal $(SRCS)
+ runghc Setup.hs configure \
+ --user \
+ --prefix=/ \
+ --flags=${FLAGS}
+ runghc Setup.hs build
+
+$(DOCTESTS_BIN): $(SRCS) test/Doctests.hs
+ runghc Setup.hs configure \
+ --user \
+ --prefix=/ \
+ --flags=${FLAGS} \
+ --enable-tests
+ runghc Setup.hs build
+
+$(TESTSUITE_BIN): $(SRCS) test/TestSuite.hs
+ runghc Setup.hs configure \
+ --user \
+ --prefix=/ \
+ --flags=${FLAGS} \
+ --enable-tests
+ runghc Setup.hs build
+
+llvm: $(PN).cabal $(SRCS)
+ FLAGS="llvm" make
+
+profile: $(SRCS)
+ runghc Setup.hs configure \
+ --user \
+ --prefix=/ \
+ --enable-executable-profiling
+ runghc Setup.hs build