rules/build-perl.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 # Build a perl script.  Invoke like this:
  15 #
  16 # driver/mangler_PERL_SRC = ghc-asm.lprl
  17 # driver/mangler_dist_PROG = ghc-asm
  18 #
  19 # $(eval $(call build-perl,driver/mangler,dist))
  20
  21 define build-perl
  22 $(call trace, build-perl($1,$2))
  23 $(call profStart, build-perl($1,$2))
  24 # $1 = dir
  25 # $2 = distdir
  26
  27 ifeq "$$($1_$2_TOPDIR)" "YES"
  28 $1_$2_INPLACE = $$(INPLACE_TOPDIR)/$$($1_$2_PROG)
  29 else
  30 $1_$2_INPLACE = $$(INPLACE_BIN)/$$($1_$2_PROG)
  31 endif
  32
  33 $(call all-target,$1_$2,$$($1_$2_INPLACE))
  34
  35 $(call clean-target,$1,$2,$1/$2 $$($1_$2_INPLACE))
  36 .PHONY: clean_$1
  37 clean_$1 : clean_$1_$2
  38
  39 # INPLACE_BIN etc. might be empty if we're cleaning
  40 ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
  41 ifneq "$$(BINDIST)" "YES"
  42 $1/$2/$$($1_$2_PROG).prl: $1/$$($1_PERL_SRC) $$(UNLIT) | $$$$(dir $$$$@)/.
  43         "$$(UNLIT)" $$(UNLIT_OPTS) $$< $$@
  44 endif
  45
  46 $1/$2/$$($1_$2_PROG): $1/$2/$$($1_$2_PROG).prl
  47         "$$(RM)" $$(RM_OPTS) $$@
  48         echo '#!$$(PERL)'                                  >> $$@
  49         echo '$$$$TARGETPLATFORM  = "$$(TARGETPLATFORM)";' >> $$@
  50         echo '$$$$TABLES_NEXT_TO_CODE  = "$(GhcEnableTablesNextToCode)";' >> $$@
  51         cat $$<                                            >> $$@
  52
  53 $$($1_$2_INPLACE): $1/$2/$$($1_$2_PROG) | $$$$(dir $$$$@)/.
  54         "$$(CP)" $$< $$@
  55         $$(EXECUTABLE_FILE) $$@
  56
  57 ifneq "$$($1_$2_INSTALL_IN)" ""
  58 BINDIST_PERL_SOURCES += $1/$2/$$($1_$2_PROG).prl
  59
  60 install: install_$1_$2
  61
  62 .PHONY: install_$1_$2
  63 install_$1_$2: $1/$2/$$($1_$2_PROG)
  64         $$(call INSTALL_DIR,"$$($1_$2_INSTALL_IN)")
  65         $$(call INSTALL_SCRIPT,$$(INSTALL_OPTS),$$<,"$$($1_$2_INSTALL_IN)")
  66 endif
  67 endif
  68
  69 $(call profEnd, build-perl($1,$2))
  70 endef