+PN = spline3
+BIN = dist/build/$(PN)/$(PN)
+SRCS := $(shell find src/ -type f -name '*.hs')
+
+BIN = dist/build/spline3/spline3
+DOCTESTS_BIN = dist/build/doctests/doctests
+TESTSUITE_BIN = dist/build/testsuite/testsuite
+
+# Append these warnings to the HCFLAGS environment variable that gets
+# passed as options to GHC. We want to see the warnings while developing
+# but don't want them hard-coded in the cabal file for end users.
+HCFLAGS += -Weverything \
+ -Wno-implicit-prelude \
+ -Wno-safe \
+ -Wno-unsafe \
+ -Wno-all-missed-specialisations \
+ -Wno-prepositive-qualified-module \
+ -Wno-missing-safe-haskell-mode \
+ -Wno-missing-deriving-strategies \
+ -rtsopts \
+ -threaded
+
+.PHONY : test doc dist hlint
+
+$(BIN): $(PN).cabal $(SRCS)
+ runghc Setup.hs configure --user --prefix=/
+ runghc Setup.hs build --ghc-options="${HCFLAGS}"
+
+$(DOCTESTS_BIN): $(SRCS) test/Doctests.hs
+ runghc Setup.hs configure --user --prefix=/ --enable-tests
+ runghc Setup.hs build --ghc-options="${HCFLAGS}"
+
+$(TESTSUITE_BIN): $(SRCS) test/TestSuite.hs
+ runghc Setup.hs configure --user --prefix=/ --enable-tests
+ runghc Setup.hs build --ghc-options="${HCFLAGS}"