make/stepmake.make

   1 # make/Stepmake.make
   2
   3 include $(depth)/make/toplevel-version.make
   4
   5 # Don't try to outsmart us, you puny computer!
   6 ifeq (0,${MAKELEVEL})
   7   MAKE:=$(MAKE) --no-builtin-rules
   8 endif
   9 .SUFFIXES:
  10
  11 # Use alternate configurations alongside eachother:
  12 #
  13 #     ./configure --enable-configsuffix=debug
  14 #     make conf=debug
  15 #
  16 # uses config-debug.make and config-debug.h; output goes to out-debug.
  17 #
  18 ifdef conf
  19   CONFIGSUFFIX=-$(conf)
  20 endif
  21
  22 # Use same configuration, but different output directory:
  23 #
  24 #     make out=WWW
  25 #
  26 # uses config.make and config.h; output goes to out-WWW.
  27 #
  28 ifdef out
  29   outbase=out-$(out)
  30 else
  31   outbase=out$(CONFIGSUFFIX)
  32 endif
  33
  34 ifdef config
  35   configuration=$(config)
  36 else
  37   ifeq ($(builddir),.)
  38     configuration=$(depth)/config$(CONFIGSUFFIX).make
  39   else
  40     # user package
  41     configuration=$(depth)/$(builddir)/config$(CONFIGSUFFIX).make
  42     # stepmake package
  43     #configuration=$(depth)/../$(builddir)/stepmake/config$(CONFIGSUFFIX).make
  44   endif
  45 endif
  46
  47 include $(configuration)
  48
  49 ifeq ($(builddir),.)
  50   outroot=.
  51 else
  52   outroot=$(depth)/$(builddir)/$(patsubst $(shell cd $(depth); pwd)%,%,$(shell cd .; pwd))
  53 endif
  54
  55 outdir=$(outroot)/$(outbase)
  56 config_h=$(depth)/$(builddir)/config$(CONFIGSUFFIX).h
  57
  58 # user package
  59 stepdir = $(stepmake)/stepmake
  60 # for stepmake package
  61 # stepdir = $(depth)/stepmake
  62
  63 STEPMAKE_TEMPLATES := generic $(STEPMAKE_TEMPLATES)
  64 LOCALSTEPMAKE_TEMPLATES:= generic $(LOCALSTEPMAKE_TEMPLATES)
  65
  66
  67 all:
  68
  69 -include $(addprefix $(depth)/make/,$(addsuffix -inclusions.make, $(LOCALSTEPMAKE_TEMPLATES)))
  70
  71 -include $(addprefix $(stepdir)/,$(addsuffix -inclusions.make, $(STEPMAKE_TEMPLATES)))
  72
  73
  74 include $(addprefix $(stepdir)/,$(addsuffix -vars.make, $(STEPMAKE_TEMPLATES)))
  75
  76 # ugh. need to do this because of PATH :=$(topdir)/..:$(PATH)
  77 include $(addprefix $(depth)/make/,$(addsuffix -vars.make, $(LOCALSTEPMAKE_TEMPLATES)))
  78
  79
  80 include $(addprefix $(depth)/make/,$(addsuffix -rules.make, $(LOCALSTEPMAKE_TEMPLATES)))
  81 include $(addprefix $(stepdir)/,$(addsuffix -rules.make, $(STEPMAKE_TEMPLATES)))
  82 include $(addprefix $(depth)/make/,$(addsuffix -targets.make, $(LOCALSTEPMAKE_TEMPLATES)))
  83 include $(addprefix $(stepdir)/,$(addsuffix -targets.make, $(STEPMAKE_TEMPLATES)))
  84
  85