rules/build-prog.mk

   1
   2 # Build a program with the stage-1 compiler.  Invoke like this:
   3 #
   4 # utils/genapply_MODULES = Main
   5 # utils/genapply_HC_OPTS = -package Cabal
   6 # utils/genapply_dist_PROG = genapply
   7 #
   8 # $(eval $(call build-prog,utils/genapply,dist-install))
   9
  10 define build-prog
  11 # $1 = dir
  12 # $2 = distdir
  13 # $3 = GHC stage to use (0 == bootstrapping compiler)
  14
  15 ifeq "$$($1_$2_PROG)" ""
  16 $$(error $1_$2_PROG is not set)
  17 endif
  18
  19 ifeq "$$(findstring $3,0 1 2)" ""
  20 $$(error $1/$2: stage argument to build-prog should be 0, 1, or 2)
  21 endif
  22
  23 $(call all-target,$1,all_$1_$2)
  24
  25 $(call clean-target,$1,$2,$1/$2)
  26
  27 $(call package-config,$1,$2,$3)
  28
  29 ifeq "$$($1_USES_CABAL)" "YES"
  30 ifneq "$$(NO_INCLUDE_PKGDATA)" "YES"
  31 include $1/$2/package-data.mk
  32 endif
  33 endif
  34
  35 ifeq "$$($1_USES_CABAL)$$($1_$2_VERSION)" "YES"
  36 $1_$2_DISABLE = YES
  37 endif
  38
  39 ifeq "$$($1_$2_DISABLE)" "YES"
  40
  41 ifeq "$$(DEBUG)" "YES"
  42 $$(warning $1/$2 disabled)
  43 endif
  44
  45 # The following code to build the package all depends on settings
  46 # obtained from package-data.mk.  If we don't have package-data.mk
  47 # yet, then don't try to do anything else with this package.  Make will
  48 # try to build package-data.mk, then restart itself and we'll be in business.
  49
  50 $(call all-target,$1_$2,$1/$2/package-data.mk)
  51
  52 # We have a rule for package-data.mk only when the package is
  53 # disabled, because we want the build to fail if we haven't run phase 0.
  54 ifneq "$(BINDIST)" "YES"
  55 $(call build-package-data,$1,$2)
  56 endif
  57
  58 else
  59
  60 ifneq "$(BINDIST)" "YES"
  61 $(call hs-sources,$1,$2)
  62 $(call c-sources,$1,$2)
  63
  64 # --- DEPENDENCIES
  65
  66 $1_$2_depfile = $1/$2/build/.depend
  67
  68 $(call build-dependencies,$1,$2)
  69
  70 # --- IMPLICIT RULES
  71
  72 $(call distdir-opts,$1,$2,$3)
  73
  74 # Just the 'v' way for programs
  75 $(call distdir-way-opts,$1,$2,v)
  76
  77 $(call c-suffix-rules,$1,$2,v,YES)
  78
  79 $(call hs-suffix-rules,$1,$2,v)
  80 $$(foreach dir,$$($1_$2_HS_SRC_DIRS),\
  81   $$(eval $$(call hs-suffix-rules-srcdir,$1,$2,v,$$(dir))))
  82
  83 $(call c-objs,$1,$2)
  84 $(call hs-objs,$1,$2,v)
  85
  86 $1/$2/build/tmp/$$($1_$2_PROG) : $$($1_$2_v_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS) $$($1_$2_OTHER_OBJS)
  87         $$(MKDIRHIER) $$(dir $$@)
  88         $$($1_$2_HC) -o $$@ $$($1_$2_v_ALL_HC_OPTS) $$(LD_OPTS) $$($1_$2_v_HS_OBJS) $$($1_$2_C_OBJS) $$($1_$2_S_OBJS) $$($1_$2_OTHER_OBJS)
  89
  90 # Note [lib-depends] if this program is built with stage1 or greater, we
  91 # need to depend on the libraries too.  NB. since $(ALL_LIBS) and
  92 # $(ALL_RTS_LIBS) are not defined until after libraries/*/ghc.mk have
  93 # been included, this introduces an ordering dependency.
  94 ifneq "$3" "0"
  95 ifeq "$$(ALL_LIBS)" ""
  96 $$(error ordering failure in $1: $$(ALL_LIBS) is empty)
  97 endif
  98 $1/$2/build/tmp/$($1_$2_PROG) : $$(ALL_LIBS) $$(ALL_RTS_LIBS) $$(OTHER_LIBS)
  99 endif
 100 endif
 101
 102 ifeq "$$($1_$2_INSTALL_INPLACE)" "NO"
 103 $(call all-target,$1_$2,$1/$2/build/tmp/$$($1_$2_PROG))
 104 else
 105 # Where do we install the inplace version?
 106 ifeq "$$($1_$2_SHELL_WRAPPER) $$(Windows)" "YES NO"
 107 $1_$2_INPLACE = $$(INPLACE_LIB)/$$($1_$2_PROG)
 108 else
 109 ifeq "$$($1_$2_LIBEXEC)" "YES"
 110 $1_$2_INPLACE = $$(INPLACE_LIB)/$$($1_$2_PROG)
 111 else
 112 $1_$2_INPLACE = $$(INPLACE_BIN)/$$($1_$2_PROG)
 113 endif
 114 endif
 115
 116 $(call all-target,$1_$2,$$($1_$2_INPLACE))
 117 $(call clean-target,$1,$2_inplace,$$($1_$2_INPLACE))
 118
 119 $$($1_$2_INPLACE) : $1/$2/build/tmp/$$($1_$2_PROG) $$(MKDIRHIER)
 120         $$(MKDIRHIER) $$(dir $$@)
 121         $$(CP) -p $$< $$@
 122         touch $$@
 123
 124 # touch is necessary; cp doesn't update the file time.
 125 endif
 126
 127 $(call shell-wrapper,$1,$2)
 128
 129 ifeq "$$($1_$2_INSTALL)" "YES"
 130 ifeq "$$($1_$2_LIBEXEC)" "YES"
 131 INSTALL_LIBEXECS += $1/$2/build/tmp/$$($1_$2_PROG)
 132 else
 133 INSTALL_BINS += $1/$2/build/tmp/$$($1_$2_PROG)
 134 endif
 135 endif
 136
 137 endif # package-data.mk exists
 138
 139 endef