icuSources/config/mh-os390

   1 ## -*-makefile-*-
   2 ## 390-specific setup
   3 ## Copyright (c) 1999-2003, International Business Machines Corporation and
   4 ## others. All Rights Reserved.
   5 ##
   6 ## $Id: mh-os390,v 1.1.1.2 2003/07/03 18:13:33 avery Exp $
   7
   8 ###################################################################
   9 #                    IMPORTANT NOTE                               #
  10 ###################################################################
  11 # Before you try to run the Makefile, make sure you have the      #
  12 # environment variables set.                                      #
  13 #                                                                 #
  14 # If you are going to do the OS390BATCH build, make sure you have #
  15 # the OS390BATCH environment variable set.                        #
  16 #                                                                 #
  17 #   export OS390BATCH=1                                           #
  18 #                                                                 #
  19 # To build a version of ICU which uses IEEE Floating point        #
  20 #                                                                 #
  21 #   export IEEE390=1                                              #
  22 #                                                                 #
  23 # To build a version of ICU which uses a two common libraries     #
  24 # where the smaller one is loaded first.                          #
  25 #                                                                 #
  26 #   export OS390_STUBDATA=1                                       #
  27 #                                                                 #
  28 # To build a version of ICU which exploits the C/C++ compiler     #
  29 # and runtime Extra Performance Linkage (XPLINK), specify         #
  30 #                                                                 #
  31 #   export OS390_XPLINK=1                                         #
  32 #                                                                 #
  33 ###################################################################
  34
  35 ifeq (${IEEE390},)
  36 IEEE390=1
  37 endif
  38
  39 ifeq (${IEEE390}, 1)
  40 ICU_IEEE          = -Wc,"float(ieee)" -DIEEE_754=1
  41 else
  42 ICU_IEEE          = -DIEEE_754=0
  43 endif
  44
  45 # TODO: Consider using  -Wc,roc,ros for making the data and strings readonly
  46 #       -Wc,"ros" seems to work, but not the "roc"
  47 CFLAGS          += -Wc,"langlvl(extended),spill(2000)" -Wc,"ros" $(ICU_BUILD_OPTIONS) $(ICU_IEEE) -Wc,dll,expo
  48 CXXFLAGS        += -Wc,"langlvl(extended),spill(2000)" -Wc,"ros" $(ICU_BUILD_OPTIONS) $(ICU_IEEE) -Wc,dll,expo
  49 DEFS            += -D_OPEN_THREADS -D_XOPEN_SOURCE_EXTENDED -D_MSE_PROTOS -D_SHR_TZNAME -D_SHR_TIMEZONE -DU_LIBICUDATA_NAME=\"$(ICUDATA_NAME)\"
  50 ARFLAGS         = -cr
  51
  52 # TODO: Fix this configuration so that icu-config will work!
  53 #       This means we shouldn't be using so many of these special case defines.
  54 ifeq (${OS390_XPLINK}, 1)
  55 # Note:  The following options require the PTF for PQ69418 on z/OS 1.2
  56 #        and later.
  57 # These lines must be the last options specified.
  58 ICU_XPLINK_C      = -Wc,"xplink(backchain,storeargs)" -Wc,"GOFF,NOCSECT,RENT,SSCOMM" -Wc,"inline(auto,noreport,500,2500)"
  59 ICU_XPLINK_CPP    = -Wc,"xplink(backchain,storeargs)" -Wc,"GOFF,NOCSECT,NOTEMPINC" -Wc,"inline(auto,noreport,300,2500)"
  60 ICU_XPLINK_L      = -Wl,dll,xplink -Wl,EDIT=NO
  61 endif
  62
  63 ## OS390BATCH
  64 ifeq (${OS390BATCH},1)
  65 DEFS            += -DOS390BATCH
  66 endif
  67
  68 # Uncomment this line or do "gmake OS390_STUBDATA=1" to enable dual common library support
  69 #OS390_STUBDATA=1
  70
  71
  72 ## Commands to generate dependency files
  73 GEN_DEPS.c=     makedep
  74 GEN_DEPS.cc=    makedep
  75
  76 ## Commands to compile
  77 # _CXX_STEPS="-1" is a prelink step when compiling C and C++, and
  78 # it's only needed for long function names
  79 COMPILE.c       = $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(ICU_XPLINK_C) -c
  80 COMPILE.cc      = _CXX_CXXSUFFIX="cpp" $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(ICU_XPLINK_CPP) -c
  81
  82 # Commands to link
  83 LINK.c=         $(COMPILE_LINK_ENVVAR) $(CC) $(CFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L)
  84 LINK.cc=        $(COMPILE_LINK_ENVVAR) $(CXX) $(CXXFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L)
  85
  86 ## Commands for shared library (dll)
  87 SHLIB.c=        $(LINK.c)
  88 SHLIB.cc=       $(LINK.cc)
  89
  90 ## Compiler switch to embed a runtime search path
  91 LD_RPATH=       -I
  92
  93 ## Environment variable to set a runtime search path
  94 LDLIBRARYPATH_ENVVAR = LIBPATH
  95
  96 ## An import library (a.k.a. sidedeck) is needed for z/OS and MSVC
  97 IMPORT_LIB_EXT = .x
  98
  99 ## Versioned target for a shared library.
 100 FINAL_SO_TARGET=  $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
 101 MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
 102
 103 ## Versioned import library names.
 104 IMPORT_LIB = $(basename $(SO_TARGET))$(IMPORT_LIB_EXT)
 105 MIDDLE_IMPORT_LIB = $(basename $(MIDDLE_SO_TARGET))$(IMPORT_LIB_EXT)
 106 FINAL_IMPORT_LIB = $(basename $(FINAL_SO_TARGET))$(IMPORT_LIB_EXT)
 107
 108 ## Shared object suffix (switch to dll for shared library build)
 109 SO = dll
 110 ## Non-shared intermediate object suffix
 111 STATIC_O = o
 112
 113 ifeq ($(OS390_STUBDATA),1)
 114 ## Suffix of the subset data library for dual common library support
 115 STUB_SUFFIX=_stub
 116 DEFS      += -DOS390_STUBDATA
 117 endif
 118
 119 ifeq ($(OS390BATCH),1)
 120 ifeq ($(OS390_STUBDATA),1)
 121 BATCH_STUB_TARGET=      "//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}D1)'"
 122 BATCH_LIBICUDT=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}D1)'"
 123 else
 124 BATCH_STUB_TARGET=      "//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}DA)'"
 125 BATCH_LIBICUDT=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}DA)'"
 126 endif
 127
 128 BATCH_COMMON_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}UC)'"
 129 BATCH_I18N_TARGET=      "//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}IN)'"
 130 BATCH_USTDIO_TARGET="//'${LOADMOD}(IXMI${SO_TARGET_VERSION_MAJOR}IO)'"
 131
 132 BATCH_LIBICUUC=         "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}UC)'"
 133 BATCH_LIBICUI18N=       "//'${LOADEXP}(IXMI${SO_TARGET_VERSION_MAJOR}IN)'"
 134 BATCH_LIBICUSTDIO=      "//'${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=       $(top_builddir)/stubdata/lib$(ICUPREFIX)data$(ICULIBSUFFIX)$(STUB_SUFFIX)$(SO_TARGET_VERSION).x
 141 LIBICUUC=       $(top_builddir)/common/lib$(ICUPREFIX)uc$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 142 LIBICUI18N=     $(top_builddir)/i18n/lib$(ICUPREFIX)i18n$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 143 LIBICULE=       $(top_builddir)/layout/lib$(ICUPREFIX)le$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 144 LIBICULX=       $(top_builddir)/layoutex/lib$(ICUPREFIX)lx$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 145 LIBCTESTFW=     $(top_builddir)/tools/ctestfw/lib$(ICUPREFIX)ctestfw$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 146 LIBICUTOOLUTIL= $(top_builddir)/tools/toolutil/lib$(ICUPREFIX)toolutil$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x
 147 LIBUSTDIO=      $(top_builddir)/extra/ustdio/libicuio$(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 $*$(SO_TARGET_VERSION).$(SO) $@
 185 %.$(SO): %$(SO_TARGET_VERSION).$(SO)
 186         $(RM) $@ && ln -s $*$(SO_TARGET_VERSION).$(SO) $@
 187
 188 ## End 390-specific setup