icuSources/config/mh-os390

   1 ## -*-makefile-*-
   2 ## 390-specific setup
   3 ## Copyright (c) 1999-2004, International Business Machines Corporation and
   4 ## others. All Rights Reserved.
   5
   6 ###################################################################
   7 #                    IMPORTANT NOTE                               #
   8 ###################################################################
   9 # Before you try to run the Makefile, make sure you have the      #
  10 # environment variables set.                                      #
  11 #                                                                 #
  12 # If you are going to do the OS390BATCH build, make sure you have #
  13 # the OS390BATCH environment variable set.                        #
  14 #                                                                 #
  15 #   export OS390BATCH=1                                           #
  16 #                                                                 #
  17 # To build a version of ICU which uses IEEE Floating point        #
  18 #                                                                 #
  19 #   export IEEE390=1                                              #
  20 #                                                                 #
  21 # To build a version of ICU which uses a two common libraries     #
  22 # where the smaller one is loaded first.                          #
  23 #                                                                 #
  24 #   export OS390_STUBDATA=1                                       #
  25 #                                                                 #
  26 # To build a version of ICU which exploits the C/C++ compiler     #
  27 # and runtime Extra Performance Linkage (XPLINK), specify         #
  28 #                                                                 #
  29 #   export OS390_XPLINK=1                                         #
  30 #                                                                 #
  31 ###################################################################
  32
  33 ifeq (${IEEE390},)
  34 IEEE390=1
  35 endif
  36
  37 ifeq (${IEEE390}, 1)
  38 ICU_IEEE          = -Wc,"float(ieee)" -DIEEE_754=1
  39 else
  40 ICU_IEEE          = -DIEEE_754=0
  41 endif
  42
  43 # TODO: Consider using  -Wc,roc,ros for making the data and strings readonly
  44 #       -Wc,"ros" seems to work, but not the "roc"
  45 CFLAGS          += -Wc,"langlvl(extended),spill(2000)" -Wc,"ros" $(ICU_BUILD_OPTIONS) $(ICU_IEEE) -Wc,dll,expo
  46 CXXFLAGS        += -Wc,"langlvl(extended),spill(2000)" -Wc,"ros" $(ICU_BUILD_OPTIONS) $(ICU_IEEE) -Wc,dll,expo
  47 DEFS            += -D_OPEN_THREADS -D_XOPEN_SOURCE_EXTENDED -D_MSE_PROTOS -D_SHR_TZNAME -D_SHR_TIMEZONE -DU_LIBICUDATA_NAME=\"$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)\"
  48 ARFLAGS         = -cr
  49
  50 # TODO: Fix this configuration so that icu-config will work!
  51 #       This means we shouldn't be using so many of these special case defines.
  52 ifeq (${OS390_XPLINK}, 1)
  53 # Note:  The following options require the PTF for PQ69418 on z/OS 1.2
  54 #        and later.
  55 # These lines must be the last options specified.
  56 ICU_XPLINK_C      = -Wc,"xplink(backchain,storeargs)" -Wc,"GOFF,NOCSECT,RENT,SSCOMM" -Wc,"inline(auto,noreport,500,2500)"
  57 ICU_XPLINK_CPP    = -Wc,"xplink(backchain,storeargs)" -Wc,"GOFF,NOCSECT,NOTEMPINC" -Wc,"inline(auto,noreport,300,2500)"
  58 ICU_XPLINK_L      = -Wl,dll,xplink -Wl,EDIT=NO
  59 endif
  60
  61 ## OS390BATCH
  62 ifeq (${OS390BATCH},1)
  63 DEFS            += -DOS390BATCH
  64 endif
  65
  66 # Uncomment this line or do "gmake OS390_STUBDATA=1" to enable dual common library support
  67 #OS390_STUBDATA=1
  68
  69
  70 ## Commands to generate dependency files
  71 GEN_DEPS.c=     makedep
  72 GEN_DEPS.cc=    makedep
  73
  74 ## Commands to compile
  75 # _CXX_STEPS="-1" is a prelink step when compiling C and C++, and
  76 # it's only needed for long function names
  77 COMPILE.c       = $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(ICU_XPLINK_C) -c
  78 COMPILE.cc      = _CXX_CXXSUFFIX="cpp" $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(ICU_XPLINK_CPP) -c
  79
  80 # Commands to link
  81 LINK.c=         $(COMPILE_LINK_ENVVAR) $(CC) $(CFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L)
  82 LINK.cc=        $(COMPILE_LINK_ENVVAR) $(CXX) $(CXXFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L)
  83
  84 ## Commands for shared library (dll)
  85 SHLIB.c=        $(LINK.c)
  86 SHLIB.cc=       $(LINK.cc)
  87
  88 ## Compiler switch to embed a runtime search path
  89 LD_RPATH=       -I
  90
  91 ## Environment variable to set a runtime search path
  92 LDLIBRARYPATH_ENVVAR = LIBPATH
  93
  94 ## An import library (a.k.a. sidedeck) is needed for z/OS and MSVC
  95 IMPORT_LIB_EXT = .x
  96
  97 ## Versioned target for a shared library.
  98 FINAL_SO_TARGET=  $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
  99 MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
 100
 101 ## Versioned import library names.
 102 IMPORT_LIB = $(basename $(notdir $(SO_TARGET)))$(IMPORT_LIB_EXT)
 103 MIDDLE_IMPORT_LIB = $(basename $(notdir $(MIDDLE_SO_TARGET)))$(IMPORT_LIB_EXT)
 104 FINAL_IMPORT_LIB = $(basename $(notdir $(FINAL_SO_TARGET)))$(IMPORT_LIB_EXT)
 105
 106 ## Shared object suffix (switch to dll for shared library build)
 107 SO = dll
 108 ## Non-shared intermediate object suffix
 109 STATIC_O = o
 110
 111 ifeq ($(OS390_STUBDATA),1)
 112 ## Suffix of the subset data library for dual common library support
 113 STUB_SUFFIX=_stub
 114 DEFS      += -DOS390_STUBDATA
 115 endif
 116
 117 ifeq ($(OS390BATCH),1)
 118 ifeq ($(OS390_STUBDATA),1)
 119 BATCH_STUB_TARGET=      "//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}D1)'"
 120 BATCH_LIBICUDT=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}D1)'"
 121 else
 122 BATCH_STUB_TARGET=      "//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}DA)'"
 123 BATCH_LIBICUDT=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}DA)'"
 124 endif
 125
 126 BATCH_COMMON_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}UC)'"
 127 BATCH_I18N_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}IN)'"
 128 BATCH_IO_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}IO)'"
 129 BATCH_LAYOUT_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}LE)'"
 130 BATCH_LAYOUTEX_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}LX)'"
 131
 132 BATCH_LIBICUUC=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}UC)'"
 133 BATCH_LIBICUI18N=       "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}IN)'"
 134 BATCH_LIBICUIO=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}IO)'"
 135 BATCH_LIBICULE=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}LE)'"
 136 BATCH_LIBICULX=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}LX)'"
 137 endif
 138
 139 ## Link commands to link to ICU libs
 140 LIBICUDT=       $(top_builddir)/stubdata/$(LIBICU)data$(ICULIBSUFFIX)$(STUB_SUFFIX)$(SO_TARGET_VERSION).x
 141 LIBICUUC=       $(top_builddir)/common/$(LIBICU)uc$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 142 LIBICUI18N=     $(top_builddir)/i18n/$(LIBICU)i18n$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 143 LIBICULE=       $(top_builddir)/layout/$(LIBICU)le$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 144 LIBICULX=       $(top_builddir)/layoutex/$(LIBICU)lx$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 145 LIBICUIO=       $(top_builddir)/io/$(LIBICU)io$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 146 LIBCTESTFW=     $(top_builddir)/tools/ctestfw/$(LIBICU)test$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 147 LIBICUTOOLUTIL= $(top_builddir)/tools/toolutil/$(LIBICU)tu$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 148
 149 ## Special 390 rules
 150
 151 ## Build archive from object
 152 %.a : $(OBJECTS)
 153         $(AR) $(ARFLAGS) $@ $(OBJECTS)
 154
 155 ## Compilation rules
 156 %.$(STATIC_O): $(srcdir)/%.c
 157         $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
 158 %.o: $(srcdir)/%.c
 159         $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
 160
 161 %.$(STATIC_O): $(srcdir)/%.cpp
 162         $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
 163 %.o: $(srcdir)/%.cpp
 164         $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
 165
 166 ## Dependency rules
 167 %.d : %.u
 168         @$(SHELL) -ec 'cat $<  \
 169                 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \
 170                 [ -s $@ ] || rm -f $@ ; rm -f $<'
 171
 172 %.u : $(srcdir)/%.c
 173         @echo "generating dependency information for $<"
 174         @$(SHELL) -ec 'touch            $*.u  > /dev/null 2>&1'
 175         @$(SHELL) -ec '$(GEN_DEPS.c) -f $*.u $< > /dev/null 2>&1'
 176
 177 %.u : $(srcdir)/%.cpp
 178         @echo "generating dependency information for $<"
 179         @$(SHELL) -ec 'touch              $*.u  > /dev/null 2>&1'
 180         @$(SHELL) -ec '$(GEN_DEPS.cc)  -f $*.u $< > /dev/null 2>&1'
 181
 182 ## Versioned libraries rules
 183 %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
 184         $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
 185 %.$(SO): %$(SO_TARGET_VERSION).$(SO)
 186         $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
 187
 188 ## Install libraries as executable
 189 INSTALL-L=$(INSTALL_PROGRAM)
 190
 191 ## End 390-specific setup