Makefile: only use --with-hc-pkg if GHC_PKG is defined.

Note that Cabal will automatically choose the ghc-pkg appropriate
for the compiler selected, so normally specifying GHC by itself
is sufficient.


git-svn-id: https://pandoc.googlecode.com/svn/trunk@1217 788f1e2b-df1e-0410-8736-df70ead52e1b
This commit is contained in:
fiddlosopher 2008-02-09 03:20:48 +00:00
parent 446a964a19
commit e361c5883d

View file

@ -67,7 +67,6 @@ INSTALL_PROGRAM := $(INSTALL) -m 755
INSTALL_DATA := $(INSTALL) -m 644
STRIP := strip
GHC ?= ghc
GHC_PKG ?= ghc-pkg
GHC_VERSION := $(shell $(GHC) --version | sed -e 's/[^0-9]*//')
#-------------------------------------------------------------------------------
@ -122,11 +121,16 @@ $(CABAL_BACKUP):
.PHONY: configure
cleanup_files+=Setup.hi Setup.o $(BUILDCMD) $(BUILDVARS)
ifdef GHC_PKG
hc_pkg = --with-hc-pkg=$(GHC_PKG)
else
hc_pkg =
endif
configure: $(BUILDCONF)
$(BUILDCMD): Setup.hs
$(GHC) -package Cabal Setup.hs -o $(BUILDCMD)
$(BUILDCONF): $(CABAL) $(CABAL_BACKUP) $(BUILDCMD)
$(BUILDCMD) configure --prefix=$(PREFIX) --with-compiler=$(GHC) --with-hc-pkg=$(GHC_PKG)
$(BUILDCMD) configure --prefix=$(PREFIX) --with-compiler=$(GHC) $(hc_pkg)
@# Make configuration time settings persistent (definitely a hack).
@echo "PREFIX?=$(PREFIX)" >$(BUILDVARS)
@echo "DESTDIR?=$(DESTDIR)" >>$(BUILDVARS)