icuSources/config/mh-cygwin

   1 ## -*-makefile-*-
   2 ## Cygwin-specific setup
   3 ## Copyright (c) 2001-2010, International Business Machines Corporation and
   4 ## others. All Rights Reserved.
   5
   6 ## Commands to generate dependency files
   7 GEN_DEPS.c=     $(CC) -E -MM $(DEFS) $(CPPFLAGS)
   8 GEN_DEPS.cc=    $(CXX) -E -MM $(DEFS) $(CPPFLAGS)
   9
  10 ## Flags to create/use a static library
  11 ifneq ($(ENABLE_SHARED),YES)
  12 ## Make sure that the static libraries can be built and used
  13 CPPFLAGS += -DU_STATIC_IMPLEMENTATION
  14 else
  15 ## Make sure that the static libraries can be built
  16 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
  17 endif
  18
  19 ## Flags for position independent code
  20 SHAREDLIBCFLAGS =
  21 SHAREDLIBCXXFLAGS =
  22 SHAREDLIBCPPFLAGS = -DPIC
  23
  24 ## Additional flags when building libraries and with threads
  25 THREADSCPPFLAGS = -D_REENTRANT
  26 LIBCPPFLAGS =
  27
  28 # Commands to link. Link with C++ in case static libraries are used.
  29 LINK.c=       $(CXX) $(CXXFLAGS) $(LDFLAGS)
  30 #LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS)
  31
  32 ## Shared library options
  33 LD_SOOPTIONS= -Wl,-Bsymbolic
  34
  35 ## Commands to make a shared library
  36 # $(subst) won't work in shell script.  #M# at the end omits these
  37 # lines from the shell script (Make only)
  38 SHLIB.c=        $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
  39 SHLIB.cc=       $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
  40 # the #SH# lines don't go through further postprocessing.
  41 # so, they must be valid shell script starting from column 4
  42 #SH#SHLIB_c="$(CC) $(CFLAGS) $(LDFLAGS) -shared "
  43 #SH#SHLIB_cc="$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared "
  44
  45
  46 ## Compiler switch to embed a runtime search path
  47 LD_RPATH=
  48 LD_RPATH_PRE=   -Wl,-rpath,
  49
  50 ## Compiler switch to embed a library name
  51 LD_SONAME =
  52
  53 ## Shared object suffix
  54 SO = dll
  55 ## Non-shared intermediate object suffix
  56 STATIC_O = ao
  57 LIBICU = cyg$(ICUPREFIX)
  58 ## To have an import library is better on Cygwin
  59 IMPORT_LIB_EXT = .dll.a
  60
  61 ## Compilation rules
  62 %.$(STATIC_O): $(srcdir)/%.c
  63         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
  64 %.o: $(srcdir)/%.c
  65         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
  66
  67 %.$(STATIC_O): $(srcdir)/%.cpp
  68         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
  69 %.o: $(srcdir)/%.cpp
  70         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
  71
  72
  73 ## Dependency rules
  74 %.d: $(srcdir)/%.c
  75         @echo "generating dependency information for $<"
  76         @echo -n "$@ " > $@
  77         @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE)
  78
  79 %.d: $(srcdir)/%.cpp
  80         @echo "generating dependency information for $<"
  81         @echo -n "$@ " > $@
  82         @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE)
  83
  84 ## Versioned target for a shared library.
  85 ## Since symbolic links don't work the same way on Windows,
  86 ## we only use the version major number.
  87 #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
  88 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
  89 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
  90
  91 IMPORT_LIB = $(subst cyg,lib,$(FINAL_SO_TARGET)).$(A)#M#
  92 MIDDLE_IMPORT_LIB = $(subst cyg,lib,$(basename $(SO_TARGET)))$(SO_TARGET_VERSION_MAJOR).$(SO).$(A)#M#
  93 FINAL_IMPORT_LIB = $(IMPORT_LIB)#M#
  94
  95 # The following is for Makefile.inc's use.
  96 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
  97
  98 ## Versioned libraries rules
  99 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
 100 #       $(RM) $@ && cp ${<F} $@
 101 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
 102         $(RM) $(subst cyg,lib,$@).$(A) && ln -s $(subst cyg,lib,${<F}).$(A) $(subst cyg,lib,$@).$(A)
 103
 104 ## Install libraries as executable
 105 INSTALL-L=$(INSTALL_PROGRAM)
 106
 107 ##  Bind internal references
 108
 109 # LDflags that pkgdata will use
 110 BIR_LDFLAGS= -Wl,-Bsymbolic
 111
 112 # Dependencies [i.e. map files] for the final library
 113 BIR_DEPS=
 114
 115 # Environment variable to set a runtime search path
 116 LDLIBRARYPATH_ENVVAR = PATH
 117
 118 # The type of assembly to write for generating an object file
 119 GENCCODE_ASSEMBLY=-a gcc-cygwin
 120
 121 # put this here again so it gets cyguc...
 122
 123 #SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}"
 124
 125 # for icu-config
 126
 127 #SH### copied from Makefile.inc
 128 #SH#ICULIBS_COMMON="-l${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 129 #SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 130 #SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 131 #SH#ICULIBS_TOOLUTIL="-l${LIBICU}tu${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 132 #SH#ICULIBS_CTESTFW="-l${LIBICU}ctestfw${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 133 #SH#ICULIBS_ICUIO="-l${LIBICU}io${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 134 #SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 135 #SH#ICULIBS_LAYOUT="-l${LIBICU}le${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 136 #SH#ICULIBS_LAYOUTEX="-l${LIBICU}lx${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
 137 #SH#ICULIBS_BASE="${LIBS} -L${libdir}"
 138 #SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}"
 139
 140 ## End Cygwin-specific setup
 141