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) 1999-2011 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) $(LD_SOOPTIONS)
  26
  27 ## Compiler switches to embed a library name and version information
  28 ifeq ($(ENABLE_RPATH),YES)
  29 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(libdir)/$(notdir $(MIDDLE_SO_TARGET))
  30 else
  31 LD_SONAME = -Wl,-compatibility_version -Wl,$(SO_TARGET_VERSION_MAJOR) -Wl,-current_version -Wl,$(SO_TARGET_VERSION) -install_name $(notdir $(MIDDLE_SO_TARGET))
  32 endif
  33
  34 ## Compiler switch to embed a runtime search path
  35 LD_RPATH=
  36 LD_RPATH_PRE= -Wl,-rpath,
  37
  38 ## Environment variable to set a runtime search path
  39 LDLIBRARYPATH_ENVVAR = DYLD_LIBRARY_PATH
  40
  41 GENCCODE_ASSEMBLY=-a gcc-darwin
  42
  43 ## Shared object suffix
  44 SO=             dylib
  45 ## Non-shared intermediate object suffix
  46 STATIC_O = ao
  47
  48 ## Override Versioned target for a shared library.
  49 FINAL_SO_TARGET=  $(basename $(SO_TARGET)).$(SO_TARGET_VERSION).$(SO)
  50 MIDDLE_SO_TARGET= $(basename $(SO_TARGET)).$(SO_TARGET_VERSION_MAJOR).$(SO)
  51
  52 ## Compilation rules
  53 %.$(STATIC_O): $(srcdir)/%.c
  54         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
  55 %.o: $(srcdir)/%.c
  56         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
  57
  58 %.$(STATIC_O): $(srcdir)/%.cpp
  59         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
  60 %.o: $(srcdir)/%.cpp
  61         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
  62
  63
  64 ## Dependency rules
  65 %.d : $(srcdir)/%.c
  66         @echo "generating dependency information for $<"
  67         @$(GEN_DEPS.c) $< > /dev/null
  68         @mv $@ $@~
  69         @printf "%s" "$@ " > $@
  70         @cat < $@~ >> $@
  71         @-rm $@~
  72
  73 %.d : $(srcdir)/%.cpp
  74         @echo "generating dependency information for $<"
  75         @$(GEN_DEPS.cc) $< >/dev/null
  76         @mv $@ $@~
  77         @printf "%s" "$@ " > $@
  78         @cat < $@~ >> $@
  79         @-rm $@~
  80
  81 ## Versioned libraries rules
  82
  83 %.$(SO_TARGET_VERSION_MAJOR).$(SO): %.$(SO_TARGET_VERSION).$(SO)
  84         $(RM) $@ && ln -s ${<F} $@
  85 %.$(SO): %.$(SO_TARGET_VERSION_MAJOR).$(SO)
  86         $(RM) $@ && ln -s ${*F}.$(SO_TARGET_VERSION).$(SO) $@
  87
  88 # tzcode option
  89 TZORIG_EXTRA_CFLAGS=-DSTD_INSPIRED
  90
  91 # genren opts
  92 GENREN_PL_OPTS=-x Mach-O -n '-g' -p '| c++filt'
  93
  94 ## Remove shared library 's'
  95 STATIC_PREFIX_WHEN_USED =
  96 STATIC_PREFIX =
  97
  98 ## End Darwin-specific setup