icuSources/config/mh-darwin

   1 ## -*-makefile-*-
   2 ## Darwin-specific setup (Darwin is the Mac OS X developer preview, successor
   3 ## to Rhapsody, aka Mac OS X Server)
   4 ## Copyright (c) 1999-2009 International Business Machines Corporation and
   5 ## others. All Rights Reserved.
   6
   7 ## Flags for position independent code
   8 SHAREDLIBCFLAGS = -dynamic
   9 SHAREDLIBCXXFLAGS = -dynamic
  10 SHAREDLIBCPPFLAGS =
  11
  12 # Pad out the paths to the maximum possible length
  13 LD_FLAGS += -headerpad_max_install_names
  14
  15 ## Commands to generate dependency files
  16 GEN_DEPS.c=     $(CC) -E -MMD  $(DEFS) $(CPPFLAGS)
  17 GEN_DEPS.cc=    $(CXX) -E -MMD  $(DEFS) $(CPPFLAGS)
  18
  19 ## Commands to compile
  20 COMPILE.c=      $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -fno-common -c
  21 COMPILE.cc=     $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -fno-common -c
  22
  23 ## Commands to make a shared library
  24 SHLIB.c=        $(CC) -dynamiclib -dynamic $(CFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
  25 SHLIB.cc=       $(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS) $(LD_SOOPTIONS)
  26
  27 ## Compiler switches to embed a library name and version information
  28 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
  29
  30 ## Compiler switch to embed a runtime search path
  31 LD_RPATH=
  32 LD_RPATH_PRE=
  33
  34 ## Environment variable to set a runtime search path
  35 LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
  36
  37 GENCCODE_ASSEMBLY=-a gcc-darwin
  38
  39 ## Shared object suffix
  40 SO=             dylib
  41 ## Non-shared intermediate object suffix
  42 STATIC_O = ao
  43
  44 ## Override Versioned target for a shared library.
  45 FINAL_SO_TARGET=  $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
  46 MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
  47
  48 ## Compilation rules
  49 %.$(STATIC_O): $(srcdir)/%.c
  50         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
  51 %.o: $(srcdir)/%.c
  52         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
  53
  54 %.$(STATIC_O): $(srcdir)/%.cpp
  55         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
  56 %.o: $(srcdir)/%.cpp
  57         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
  58
  59
  60 ## Dependency rules
  61 %.d : $(srcdir)/%.c
  62         @echo "generating dependency information for $<"
  63         @$(GEN_DEPS.c) $< > /dev/null
  64         @mv $@ $@~
  65         @printf "%s" "$@ " > $@
  66         @cat < $@~ >> $@
  67         @-rm $@~
  68
  69 %.d : $(srcdir)/%.cpp
  70         @echo "generating dependency information for $<"
  71         @$(GEN_DEPS.cc) $< >/dev/null
  72         @mv $@ $@~
  73         @printf "%s" "$@ " > $@
  74         @cat < $@~ >> $@
  75         @-rm $@~
  76
  77 ## Versioned libraries rules
  78
  79 %.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
  80         $(RM) $@ && ln -s ${<F} $@
  81 %.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
  82         $(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
  83
  84 # tzcode option
  85 TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
  86
  87 # genren opts
  88 GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
  89
  90 ## Remove shared library 's'
  91 STATIC_PREFIX_WHEN_USED =
  92 STATIC_PREFIX =
  93
  94 ## End Darwin-specific setup