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) 1999-2004, 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)
  25 SHLIB.cc=       $(CXX) -dynamiclib -dynamic $(CXXFLAGS) $(LDFLAGS)
  26
  27 ## Compiler switches to embed a library name and version information
  28 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
  29
  30 ## Compiler switch to embed a runtime search path
  31 LD_RPATH=
  32 LD_RPATH_PRE=
  33
  34 ## Environment variable to set a runtime search path
  35 LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
  36
  37 GENCCODE_ASSEMBLY=-a gcc-darwin
  38
  39 ## Shared object suffix
  40 SO=             dylib
  41 ## Non-shared intermediate object suffix
  42 STATIC_O = ao
  43
  44 ## Compilation rules
  45 %.$(STATIC_O): $(srcdir)/%.c
  46         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
  47 %.o: $(srcdir)/%.c
  48         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
  49
  50 %.$(STATIC_O): $(srcdir)/%.cpp
  51         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
  52 %.o: $(srcdir)/%.cpp
  53         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
  54
  55
  56 ## Dependency rules
  57 %.d : $(srcdir)/%.c
  58         @echo "generating dependency information for $<"
  59         @$(GEN_DEPS.c) $< > /dev/null
  60         @mv $@ $@~
  61         @echo -n "$@ " > $@
  62         @cat < $@~ >> $@
  63         @-rm $@~
  64
  65 %.d : $(srcdir)/%.cpp
  66         @echo "generating dependency information for $<"
  67         @$(GEN_DEPS.cc) $< >/dev/null
  68         @mv $@ $@~
  69         @echo -n "$@ " > $@
  70         @cat < $@~ >> $@
  71         @-rm $@~
  72
  73 ## Versioned libraries rules
  74
  75 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
  76         $(RM) $@ && ln -s ${<F} $@
  77 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
  78         $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
  79
  80 ## End Darwin-specific setup