include all optional build parts in haddock & hoogle docs

Makefile

@@ -34,7 +34,7 @@ test:
 	./hledger.hs test
 
 PROFBIN=hledgerp
-BUILDPROF=ghc --make hledger.hs -prof -auto-all -o $(PROFBIN)
+BUILDPROF=ghc $(BUILDFLAGS) --make hledger.hs -prof -auto-all -o $(PROFBIN)
 RUNPROF=./$(PROFBIN) +RTS -p -RTS
 PROFCMD=-s balance
 TIME=`date +"%Y%m%d%H%M"`
@@ -207,7 +207,8 @@ colourised-source hscolour: api-doc-dir
 MAIN=hledger.hs
 
 # nb --ignore-all-exports means these are actually implementation docs
-HADDOCK=haddock -B `ghc --print-libdir` --no-warnings --ignore-all-exports
+HADDOCK=haddock -B `ghc --print-libdir` --no-warnings --ignore-all-exports $(subst -D,--optghc=-D,$(BUILDFLAGS))
+
 api-doc-with-source: api-doc-dir colourised-source $(MAIN)
 	echo "Generating haddock api docs" ; \
 	$(HADDOCK) -o api-doc -h --source-module=src-%{MODULE/./-}.html $(filter-out %api-doc-dir colourised-source,$^) ; \

Version.hs

@@ -4,6 +4,10 @@ where
 import Ledger.Utils
 import Options (progname)
 
+#ifndef PATCHES
+#define PATCHES "0"
+#endif
+
 -- updated by build process from VERSION
 version       = "0.3.99"
 -- PATCHES defined by build process from repo state