utils/ghc-pkg/Makefile

   1 TOP=../..
   2 include $(TOP)/mk/boilerplate.mk
   3
   4 # -----------------------------------------------------------------------------
   5 # ghc-pkg.bin
   6
   7 SRC_HC_OPTS += -cpp -Wall -fno-warn-name-shadowing -fno-warn-unused-matches
   8
   9 # This causes libghccompat.a to be used:
  10 include $(GHC_COMPAT_DIR)/compat.mk
  11
  12 SRC_HC_OPTS += $(PACKAGE_CABAL)
  13
  14 # This is required because libghccompat.a must be built with
  15 # $(GhcHcOpts) because it is linked to the compiler, and hence
  16 # we must also build with $(GhcHcOpts) here:
  17 SRC_HC_OPTS += $(GhcHcOpts) $(GhcStage1HcOpts)
  18
  19 # On Windows, ghc-pkg is a standalone program
  20 # ($bindir/ghc-pkg.exe), whereas on Unix it needs a wrapper script
  21 # to pass the appropriate flag to the real binary
  22 # ($libexecdir/ghc-pkg.bin) so that it can find package.conf.
  23 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  24 HS_PROG           = ghc-pkg.exe
  25 INSTALL_PROGS    += $(HS_PROG)
  26 else
  27 HS_PROG           = ghc-pkg.bin
  28 INSTALL_LIBEXECS += $(HS_PROG)
  29 endif
  30
  31 # -----------------------------------------------------------------------------
  32 # Create the Version.hs file
  33
  34 VERSION_HS = Version.hs
  35 EXTRA_SRCS += $(VERSION_HS)
  36
  37 boot :: $(VERSION_HS)
  38
  39 Version.hs : Makefile $(TOP)/mk/config.mk
  40         @$(RM) -f $(VERSION_HS)
  41         @echo "Creating $(VERSION_HS) ... "
  42         @echo "module Version where" >>$(VERSION_HS)
  43         @echo "version, targetOS, targetARCH :: String" >>$(VERSION_HS)
  44         @echo "version    = \"$(ProjectVersion)\"" >> $(VERSION_HS)
  45         @echo "targetOS   = \"$(TargetOS_CPP)\"" >> $(VERSION_HS)
  46         @echo "targetARCH = \"$(TargetArch_CPP)\"" >> $(VERSION_HS)
  47
  48 DIST_CLEAN_FILES += $(VERSION_HS)
  49
  50 # -----------------------------------------------------------------------------
  51 # ghc-pkg and ghc-pkg-inplace scripts
  52
  53 # ghc-pkg-inplace used to be either a /bin/sh script, or a .bat script
  54 # on Windows.  It is now a real binary, compiled from a tiny .hs
  55 # file.  The problem with using scripts here was that the .bat script
  56 # cannot be executed by /bin/sh on MSYS (it can on Cygwin), but the
  57 # /bin/sh script cannot be executed by Cabal.  So we would have needed
  58 # both.  A single binary is therefore simpler.
  59
  60 INPLACE_HS=ghc-pkg-inplace.hs
  61 INPLACE_PROG=ghc-pkg-inplace
  62
  63 $(INPLACE_HS): Makefile $(FPTOOLS_TOP)/mk/config.mk
  64         echo "import System.Cmd; import System.Environment" > $@
  65         echo "main = getArgs >>= \args -> rawSystem \"$(FPTOOLS_TOP_ABS_PLATFORM)/$(GHC_PKG_DIR_REL)/$(HS_PROG)\" (\"--global-conf\":\"$(FPTOOLS_TOP_ABS_PLATFORM)/driver/package.conf.inplace\":args)" >> $@
  66
  67 $(INPLACE_PROG): $(INPLACE_HS)
  68         $(GHC) --make $< -o $@
  69
  70 all :: $(INPLACE_PROG)
  71
  72 CLEAN_FILES += $(INPLACE_HS) $(INPLACE_PROG)
  73
  74 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  75 LINK = ghc-pkg
  76 LINK_TARGET = $(LINK)-$(ProjectVersion)
  77 INSTALLED_SCRIPT=$(bindir)/$(LINK_TARGET)
  78 install::
  79         $(RM) -f $(INSTALLED_SCRIPT)
  80         echo "#!$(SHELL)"                                           >> $(INSTALLED_SCRIPT)
  81         echo "GHCPKGBIN=$(libexecdir)/$(HS_PROG)"                   >> $(INSTALLED_SCRIPT)
  82         echo "PKGCONF=$(libdir)/package.conf"                       >> $(INSTALLED_SCRIPT)
  83         echo 'exec $$GHCPKGBIN --global-conf $$PKGCONF $${1+"$$@"}' >> $(INSTALLED_SCRIPT)
  84         $(EXECUTABLE_FILE) $(INSTALLED_SCRIPT)
  85 endif
  86
  87 # ghc-pkg is needed to boot in rts/ and library dirs
  88 # Do a recursive 'make all' after generating dependencies, because this
  89 # will work with 'make -j'.
  90 ifneq "$(BootingFromHc)" "YES"
  91 boot :: depend
  92         $(MAKE) all
  93 endif
  94
  95 binary-dist:
  96         $(INSTALL_DIR)                $(BIN_DIST_DIR)/utils/ghc-pkg
  97         $(INSTALL_DATA)    Makefile   $(BIN_DIST_DIR)/utils/ghc-pkg/
  98         $(INSTALL_PROGRAM) $(HS_PROG) $(BIN_DIST_DIR)/utils/ghc-pkg/
  99
 100 include $(TOP)/mk/target.mk