diff options
Diffstat (limited to 'rules/dependencies.mk')
-rw-r--r-- | rules/dependencies.mk | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/rules/dependencies.mk b/rules/dependencies.mk new file mode 100644 index 0000000000..42605a565c --- /dev/null +++ b/rules/dependencies.mk @@ -0,0 +1,38 @@ +# ----------------------------------------------------------------------------- +# +# (c) 2009 The University of Glasgow +# +# This file is part of the GHC build system. +# +# To understand how the build system works and how to modify it, see +# http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture +# http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying +# +# ----------------------------------------------------------------------------- + +define dependencies +$(call trace, dependencies($1,$2,$3)) +$(call profStart, dependencies($1,$2,$3)) +# $1 = dir +# $2 = distdir +# $3 = GHC stage to use (0 == bootstrapping compiler) + +# We always have the dependency rules available, as we need to know +# how to build hsc2hs's dependency file in phase 0 +$(call build-dependencies,$1,$2,$3) + +ifneq "$(phase)" "0" +# From phase 1 we actually include the dependency files for the +# bootstrapping stuff +ifeq "$3" "0" +$(call include-dependencies,$1,$2,$3) +else ifeq "$(phase)" "final" +# In the final phase, we also include the dependency files for +# everything else +$(call include-dependencies,$1,$2,$3) +endif +endif + +$(call profEnd, dependencies($1,$2,$3)) +endef + |