rules/package-config.mk

   1 # -----------------------------------------------------------------------------
   2 #
   3 # (c) 2009 The University of Glasgow
   4 #
   5 # This file is part of the GHC build system.
   6 #
   7 # To understand how the build system works and how to modify it, see
   8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
   9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
  10 #
  11 # -----------------------------------------------------------------------------
  12
  13
  14 define package-config # args: $1 = dir, $2 = distdir, $3 = GHC stage
  15
  16 $1_$2_HC = $$(GHC_STAGE$3)
  17
  18 # configuration stuff that depends on which GHC we're building with
  19 ifeq "$3" "0"
  20 $1_$2_ghc_ge_609 = $$(ghc_ge_609)
  21 $1_$2_HC_CONFIG = $$(GHC_STAGE0)
  22 $1_$2_HC_CONFIG_DEP =
  23 $1_$2_GHC_PKG = $$(GHC_PKG)
  24 $1_$2_GHC_PKG_DEP =
  25 $1_$2_HC_MK_DEPEND = $$($1_$2_HC)
  26 # We can't make rules depend on the bootstrapping compiler, as then
  27 # on cygwin we get a dep on c:/ghc/..., and make gets confused by the :
  28 $1_$2_HC_MK_DEPEND_DEP =
  29 $1_$2_HC_DEP =
  30 $1_$2_HC_PKGCONF = -package-conf $$(BOOTSTRAPPING_CONF)
  31 $1_$2_GHC_PKG_OPTS = --package-conf=$$(BOOTSTRAPPING_CONF)
  32 $1_$2_CONFIGURE_OPTS += --package-db=$$(TOP)/$$(BOOTSTRAPPING_CONF)
  33 else
  34 $1_$2_ghc_ge_609 = YES
  35 $1_$2_HC_PKGCONF =
  36 $1_$2_HC_CONFIG = $$(TOP)/$$(DUMMY_GHC_INPLACE)
  37 $1_$2_HC_CONFIG_DEP = $$(DUMMY_GHC_INPLACE)
  38 $1_$2_GHC_PKG = $$(TOP)/$$(GHC_PKG_INPLACE)
  39 $1_$2_GHC_PKG_DEP = $$(GHC_PKG_INPLACE)
  40 $1_$2_GHC_PKG_OPTS =
  41 # If stage is not 0 then we always use stage1 for making .depend, as later
  42 # stages aren't available early enough
  43 $1_$2_HC_MK_DEPEND = $$(GHC_STAGE1)
  44 $1_$2_HC_MK_DEPEND_DEP = $$($1_$2_HC_MK_DEPEND)
  45 $1_$2_HC_DEP = $$($1_$2_HC)
  46 $1_$2_HC_OPTS += -no-user-package-conf
  47 endif
  48
  49 # Useful later
  50 $1_$2_SLASH_MODS = $$(subst .,/,$$($1_$2_MODULES))
  51
  52 endef