rules/build-package-way.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 define build-package-way # $1 = dir, $2 = distdir, $3 = way, $4 = stage
  15
  16 $(call distdir-way-opts,$1,$2,$3,$4)
  17 $(call hs-suffix-rules,$1,$2,$3)
  18 $$(foreach dir,$$($1_$2_HS_SRC_DIRS),\
  19   $$(eval $$(call hs-suffix-rules-srcdir,$1,$2,$3,$$(dir))))
  20
  21 $(call hs-objs,$1,$2,$3)
  22
  23 # The .a/.so library file, indexed by two different sets of vars:
  24 # the first is indexed by the dir, distdir and way
  25 # the second is indexed by the package id, distdir and way
  26 $1_$2_$3_LIB = $1/$2/build/libHS$$($1_PACKAGE)-$$($1_$2_VERSION)$$($3_libsuf)
  27 $$($1_PACKAGE)-$($1_$2_VERSION)_$2_$3_LIB = $$($1_$2_$3_LIB)
  28
  29 # hack: the DEPS_LIBS mechanism assumes that the distdirs for packges
  30 # that depend on each other are the same, but that is not the case for
  31 # ghc where we use stage1/stage2 rather than dist/dist-install.
  32 # Really we should use a consistent scheme for distdirs, but in the
  33 # meantime we work around it by defining ghc-<ver>_dist-install_way_LIB:
  34 ifeq "$$($1_PACKAGE) $2" "ghc stage2"
  35 $$($1_PACKAGE)-$($1_$2_VERSION)_dist-install_$3_LIB = $$($1_$2_$3_LIB)
  36 endif
  37
  38 # All the .a/.so library file dependencies for this library
  39 $1_$2_$3_DEPS_LIBS=$$(foreach dep,$$($1_$2_DEPS),$$($$(dep)_$2_$3_LIB))
  40
  41 ifneq "$$(BootingFromHc)" "YES"
  42 $1_$2_$3_MKSTUBOBJS = $$(FIND) $1/$2/build -name "*_stub.$$($3_osuf)" -print
  43 # HACK ^^^ we tried to use $(wildcard), but apparently it fails due to
  44 # make using cached directory contents, or something.
  45 else
  46 $1_$2_$3_MKSTUBOBJS = true
  47 $1_$2_$3_C_OBJS += $$(shell $$(FIND) $1/$2/build -name "*_stub.c" -print | sed 's/c$$$$/o/')
  48 endif
  49
  50 $1_$2_$3_NON_HS_OBJS = $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS)  $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
  51 $1_$2_$3_ALL_OBJS = $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_NON_HS_OBJS)
  52
  53 ifeq "$3" "dyn"
  54 # Link a dynamic library
  55 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS) $$(ALL_RTS_LIBS) $$($1_$2_$3_DEPS_LIBS)
  56         "$$($1_$2_HC)" $$($1_$2_$3_ALL_OBJS) \
  57          `$$($1_$2_$3_MKSTUBOBJS)` \
  58          -shared -dynamic -dynload deploy \
  59          -no-auto-link-packages $$(addprefix -package,$$($1_$2_DEPS)) \
  60          -o $$@
  61 else
  62 # Build the ordinary .a library
  63 ifeq "$$($1_$2_SplitObjs)" "YES"
  64 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
  65         "$$(RM)" $$(RM_OPTS) $$@
  66         (echo $$($1_$2_$3_NON_HS_OBJS) `$$($1_$2_$3_MKSTUBOBJS)`; $$(FIND) $$(patsubst %.$$($3_osuf),%_$$($3_osuf)_split,$$($1_$2_$3_HS_OBJS)) -name '*.$$($3_osuf)' -print) | $$(XARGS) "$$(AR)" $(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
  67 else
  68 $$($1_$2_$3_LIB) : $$($1_$2_$3_ALL_OBJS)
  69         "$$(RM)" $$(RM_OPTS) $$@
  70         echo $$($1_$2_$3_ALL_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` | $$(XARGS) "$$(AR)" $(AR_OPTS) $$(EXTRA_AR_ARGS) $$@
  71 endif
  72 endif
  73
  74 $(call all-target,$1_$2,all_$1_$2_$3)
  75 $(call all-target,$1_$2_$3,$$($1_$2_$3_LIB))
  76
  77 # Don't put bootstrapping packages in the bindist
  78 ifneq "$4" "0"
  79 BINDIST_HI += $$($1_$2_$3_HI)
  80 BINDIST_LIBS += $$($1_$2_$3_LIB)
  81 endif
  82
  83 # Build the GHCi library
  84 ifeq "$3" "v"
  85 $1_$2_GHCI_LIB = $1/$2/build/HS$$($1_PACKAGE)-$$($1_$2_VERSION).$$($3_osuf)
  86 # Don't put bootstrapping packages in the bindist
  87 ifneq "$4" "0"
  88 BINDIST_LIBS += $$($1_$2_GHCI_LIB)
  89 endif
  90 $$($1_$2_GHCI_LIB) : $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) $$($1_$2_EXTRA_OBJS)
  91         "$$(LD)" -r -o $$@ $$(EXTRA_LD_OPTS) $$($1_$2_$3_HS_OBJS) $$($1_$2_$3_CMM_OBJS) $$($1_$2_$3_C_OBJS) $$($1_$2_$3_S_OBJS) `$$($1_$2_$3_MKSTUBOBJS)` $$($1_$2_EXTRA_OBJS)
  92
  93 $(call all-target,$1_$2,$$($1_$2_GHCI_LIB))
  94 endif
  95
  96 endef
  97