utils/ghctags/Makefile

   1 TOP=../..
   2 include $(TOP)/mk/boilerplate.mk
   3
   4 SRC_HC_OPTS += -package ghc
   5
   6 HC=$(GHC_STAGE1)
   7
   8 # On Windows, ghc-pkg is a standalone program
   9 # ($bindir/ghc-pkg.exe), whereas on Unix it needs a wrapper script
  10 # to pass the appropriate flag to the real binary
  11 # ($libexecdir/ghc-pkg.bin) so that it can find package.conf.
  12 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  13 HS_PROG           = ghctags.exe
  14 INSTALL_PROGS    += $(HS_PROG)
  15 else
  16 HS_PROG           = ghctags.bin
  17 INSTALL_LIBEXECS += $(HS_PROG)
  18 endif
  19
  20 # -----------------------------------------------------------------------------
  21 # ghctags and ghctags-inplace scripts
  22
  23 # See commentary in ../ghc-pkg/Makefile
  24
  25 INPLACE_HS=ghctags-inplace.hs
  26 INPLACE_PROG=ghctags-inplace
  27 EXCLUDED_SRCS+=$(INPLACE_HS)
  28
  29 $(INPLACE_HS): Makefile $(FPTOOLS_TOP)/mk/config.mk
  30         echo "import System.Cmd; import System.Environment; import System.Exit" > $@
  31         echo "main = do args <- getArgs; rawSystem \"$(FPTOOLS_TOP_ABS)/$(GHC_GHCTAGS_DIR_REL)/$(HS_PROG)\" (\"--topdir\":\"$(FPTOOLS_TOP_ABS)\":args) >>= exitWith" >> $@
  32
  33 $(INPLACE_PROG): $(INPLACE_HS)
  34         $(HC) --make $< -o $@
  35
  36 all :: $(INPLACE_PROG)
  37
  38 CLEAN_FILES += $(INPLACE_HS) $(INPLACE_PROG)
  39
  40 ifneq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
  41 LINK = ghctags
  42 LINK_TARGET = $(LINK)-$(ProjectVersion)
  43 INSTALLED_SCRIPT=$(DESTDIR)$(bindir)/$(LINK_TARGET)
  44 install::
  45         $(INSTALL_DIR) $(DESTDIR)$(bindir)
  46         $(RM) -f $(INSTALLED_SCRIPT)
  47         echo "#!$(SHELL)"                                      >> $(INSTALLED_SCRIPT)
  48         echo "GHCTAGSBIN=$(libexecdir)/$(HS_PROG)"             >> $(INSTALLED_SCRIPT)
  49         echo "TOPDIR=$(libdir)"                                >> $(INSTALLED_SCRIPT)
  50         echo 'exec $$GHCTAGSBIN --topdir $$TOPDIR $${1+"$$@"}' >> $(INSTALLED_SCRIPT)
  51         $(EXECUTABLE_FILE) $(INSTALLED_SCRIPT)
  52 endif
  53
  54 binary-dist:
  55         $(INSTALL_DIR)                $(BIN_DIST_DIR)/utils/ghctags
  56         $(INSTALL_DATA)    Makefile   $(BIN_DIST_DIR)/utils/ghctags/
  57         $(INSTALL_PROGRAM) $(HS_PROG) $(BIN_DIST_DIR)/utils/ghctags/
  58
  59 include $(TOP)/mk/target.mk
  60