utils/hsc2hs/Makefile

   1 # -----------------------------------------------------------------------------
   2 # To compile with nhc98 on unix:
   3 #     nhc98 -cpp -package base -o hsc2hs-bin Main.hs
   4
   5 TOP=../..
   6 include $(TOP)/mk/boilerplate.mk
   7
   8 # This causes libghccompat.a to be used:
   9 include $(GHC_COMPAT_DIR)/compat.mk
  10
  11 # This is required because libghccompat.a must be built with
  12 # $(GhcHcOpts) because it is linked to the compiler, and hence
  13 # we must also build with $(GhcHcOpts) here:
  14 SRC_HC_OPTS += $(GhcHcOpts) $(GhcStage1HcOpts)
  15
  16 HS_PROG           = hsc2hs-bin
  17 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  18 HS_PROG           = hsc2hs$(exeext)
  19 endif
  20 ifeq "$(HOSTPLATFORM)" "i386-unknown-cygwinw32"
  21 HS_PROG           = hsc2hs$(exeext)
  22 endif
  23
  24 # Note: Somehow we should pass $(exeext) here, but the history of changes used
  25 # for calling the C preprocessor via GHC has changed a few times, making a
  26 # clean solution impossible. So we revert to a hack in Main.hs...
  27 SRC_HC_OPTS      += -Wall
  28
  29 # -----------------------------------------------------------------------------
  30 # hsc2hs script
  31
  32 INPLACE_HS=hsc2hs-inplace.hs
  33 INPLACE_PROG=hsc2hs-inplace
  34 EXCLUDED_SRCS+=$(INPLACE_HS)
  35
  36 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  37 extra_flags=$(addprefix --cflag=,$(filter-out -O,$(SRC_CC_OPTS)))
  38 else
  39 extra_flags=
  40 endif
  41
  42 nothing=
  43 space=$(nothing) $(nothing)
  44 # Given
  45 #   foo bar
  46 # make
  47 #   :\"-Ifoo\":\"-Ibar\"
  48 GMP_INCLUDE_DIRS_STRINGS = $(subst $(space),,$(foreach d,$(GMP_INCLUDE_DIRS),:\"-I$(d)\"))
  49
  50 $(INPLACE_HS): Makefile $(FPTOOLS_TOP)/mk/config.mk
  51         echo "import System.Cmd; import System.Environment; import System.Exit" > $@
  52         echo "main = do args <- getArgs; rawSystem \"$(FPTOOLS_TOP_ABS)/$(GHC_HSC2HS_DIR_REL)/$(HS_PROG)\" (\"--template=$(FPTOOLS_TOP_ABS)/$(GHC_HSC2HS_DIR_REL)/template-hsc.h\":\"--cc=$(CC)\":\"--ld=$(CC)\"$(patsubst %,:\"%\",$(extra_flags)):\"--cflag=-D__GLASGOW_HASKELL__=$(ProjectVersionInt)\":\"-I$(FPTOOLS_TOP_ABS)/$(GHC_INCLUDE_DIR_REL)\":\"-I$(FPTOOLS_TOP_ABS)/gmp/gmpbuild\"$(GMP_INCLUDE_DIRS_STRINGS):args) >>= exitWith" >> $@
  53
  54 $(INPLACE_PROG): $(INPLACE_HS)
  55         $(HC) --make $< -o $@
  56
  57 all :: $(INPLACE_PROG)
  58
  59 CLEAN_FILES += $(INPLACE_HS) $(INPLACE_PROG)
  60
  61 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  62 INSTALL_PROGS    += $(HS_PROG)
  63 else
  64 INSTALL_LIBEXECS += $(HS_PROG)
  65 LINK = hsc2hs-ghc
  66 LINK_TARGET = $(LINK)-$(ProjectVersion)
  67 INSTALLED_SCRIPT=$(DESTDIR)$(bindir)/$(LINK_TARGET)
  68 install::
  69         $(RM) -f $(INSTALLED_SCRIPT)
  70         echo "#!$(SHELL)"                  >> $(INSTALLED_SCRIPT)
  71         echo "HSC2HS_BINDIR=$(libexecdir)" >> $(INSTALLED_SCRIPT)
  72         echo "HSC2HS_DIR=$(libdir)"        >> $(INSTALLED_SCRIPT)
  73         echo "HS_PROG=$(HS_PROG)"          >> $(INSTALLED_SCRIPT)
  74         echo "HSC2HS_EXTRA="               >> $(INSTALLED_SCRIPT)
  75         cat hsc2hs.sh                      >> $(INSTALLED_SCRIPT)
  76         $(EXECUTABLE_FILE) $(INSTALLED_SCRIPT)
  77
  78 ifneq "$(NO_INSTALL_HSC2HS)" "YES"
  79 install::
  80         $(CP) $(INSTALLED_SCRIPT) $(DESTDIR)/$(bindir)/hsc2hs
  81 endif
  82 endif
  83
  84 # -----------------------------------------------------------------------------
  85
  86 override datadir=$(libdir)
  87 INSTALL_DATAS += template-hsc.h
  88
  89 binary-dist:
  90         $(INSTALL_DIR)                      $(BIN_DIST_DIR)/utils/hsc2hs
  91         $(INSTALL_DATA)    Makefile         $(BIN_DIST_DIR)/utils/hsc2hs/
  92         $(INSTALL_DATA)    hsc2hs.sh        $(BIN_DIST_DIR)/utils/hsc2hs/
  93         $(INSTALL_DATA)    $(INSTALL_DATAS) $(BIN_DIST_DIR)/utils/hsc2hs/
  94         $(INSTALL_PROGRAM) $(HS_PROG)       $(BIN_DIST_DIR)/utils/hsc2hs/
  95
  96 include $(TOP)/mk/target.mk