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|
#################################################################################
#
# mk/boilerplate.mk
#
# The Glorious GHC Boilerplate Makefile
#
# This one file should be included (directly or indirectly) by all Makefiles
# in the GHC hierarchy.
#
#################################################################################
# We want to disable all the built-in rules that make uses; having them
# just slows things down, and we write all the rules ourselves.
# Setting .SUFFIXES to empty disables them all.
MAKEFLAGS += --no-builtin-rules
# FPTOOLS_TOP is the *relative* path to the fptools toplevel directory from the
# location where a project Makefile was invoked. It is set by looking at the
# current value of TOP.
#
FPTOOLS_TOP := $(TOP)
# This rule makes sure that "all" is the default target, regardless of where it appears
# THIS RULE MUST REMAIN FIRST!
default: all
# -----------------------------------------------------------------------------
# Misc bits
# If $(way) is set then we define $(way_) and $(_way) from it in the
# obvious fashion. This must be done before suffix.mk is included,
# because the pattern rules in that file depend on these variables.
ifneq "$(way)" ""
way_ := $(way)_
_way := _$(way)
endif
# When using $(patsubst ...) and friends, you can't use a literal comma
# freely - so we use ${comma} instead. (See PACKAGE_CPP_OPTS in package.mk
# for an example usage.)
comma=,
# -----------------------------------------------------------------------------
# Now follow the pieces of boilerplate
# The "-" signs tell make not to complain if they don't exist
include $(TOP)/mk/config.mk
# All configuration information
# (generated by "configure" from config.mk.in)
#
include $(TOP)/mk/paths.mk
# Variables that say where things belong (e.g install directories)
# and where we are right now
# Also defines variables for standard files (SRCS, LIBS etc)
include $(TOP)/mk/opts.mk
# Variables that control the option flags for all the
# language processors
ifeq "$(BootingFromHc)" "YES"
include $(TOP)/mk/bootstrap.mk
endif
-include $(TOP)/mk/build.mk
# (Optional) build-specific configuration
#
ifndef FAST
-include .depend
endif
# The dependencies file from the current directory
|
