1 ## -*-makefile-*- 2 ## os/390, z/OS specific setup 3 ## Copyright (c) 1999-2014, 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 that does not use IEEE Floating point # 18 # # 19 # export IEEE390=0 # 20 # # 21 # To build a version of ICU which uses a two data libraries # 22 # where the smaller one is loaded first, use OS390_STUBDATA. # 23 # USAGE OF THIS OPTION IS DEPRECATED. You should look into using # 24 # Link Pack Area (LPA), library lookaside facility (LLA) or other # 25 # z/OS options that enable page fault based loading of read-only # 26 # code/data instead of this option. # 27 # This option will be removed in a future version of ICU. # 28 # # 29 # export OS390_STUBDATA=1 # 30 # # 31 # To build a version of ICU which exploits the C/C++ compiler # 32 # and runtime Extra Performance Linkage (XPLINK), specify # 33 # # 34 # export OS390_XPLINK=1 # 35 # # 36 ################################################################### 37 38 # TODO: Fix this configuration so that icu-config will work! 39 # If statements don't work well when icu-config is generated. 40 ifeq (${IEEE390},) 41 IEEE390=1#M# 42 endif 43 44 ifeq (${IEEE390}, 1) 45 ICU_IEEE = -Wc,'FLOAT(IEEE)' -DIEEE_754=0#M# 46 else 47 ICU_IEEE =#M# 48 endif 49 50 ## Additional flags when building libraries and with threads 51 THREADSCPPFLAGS = -D_OPEN_THREADS=3 52 53 # For a dynamically called DLL module to share access to the POSIX external 54 # variables, with its caller, the DLL module must define these _SHR_* macros. 55 SHAREDLIBCPPFLAGS = -D_SHR_TZNAME -D_SHR_TIMEZONE 56 57 # -Wc,expo is used to export all functions 58 SHAREDLIBCFLAGS = -Wc,expo 59 SHAREDLIBCXXFLAGS = -Wc,expo 60 61 # TODO: Consider using -Wc,roc,ros for making the data and strings readonly 62 # -Wc,"ros" seems to work, but not the "roc" 63 # The RENT option makes the program reentrant. This may not really have the same 64 # meaning as normal reentrancy on other platforms. See the z/OS documentation 65 # for details. This is the default for C++, but not C. 66 # The DLL option must be used by the callee and caller code when using shared libraries. 67 # NOCSECT might be used as an optimization option. 68 # -+ means accept any file extension as a C++ file. By default only .C is accepted. 69 CFLAGS += -Wc,DLL,ROS,RENT,'ARCH(7)','LOC(POSIX)',NOANSIALIAS,'LANGLVL(EXTENDED)' $(ICU_IEEE) 70 CXXFLAGS += -Wc,DLL,ROS,RTTI,'ARCH(7)','LOC(POSIX)',NOANSIALIAS,'LANGLVL(EXTENDED)' $(ICU_IEEE) -+ 71 ARFLAGS = -cr 72 73 # _MSE_PROTOS usually interacts with _XOPEN_SOURCE. It affects some standard 74 # C functions that use wchar_t, and it selects behavior for 75 # multibyte extension support (MSE) functions. 76 #DEFS += -D_MSE_PROTOS 77 78 ifeq (${OS390_XPLINK}, 1) 79 #SH# if [ "x$OS390_XPLINK" = "x1" ]; then 80 # These lines must be the last options specified. 81 # GOFF is is the strategic object module format for S/390. It is required for XPLINK. 82 # NOTEMPINC could be used if ICU starts using templates. 83 ICU_XPLINK_C = -Wc,'xplink(backchain,storeargs),goff' 84 ICU_XPLINK_CXX = -Wc,'xplink(backchain,storeargs),goff' -Wc,'NOTEMPINC' 85 ICU_XPLINK_L = -Wl,xplink 86 #SH# fi 87 endif 88 89 ## OS390BATCH 90 ifeq (${OS390BATCH},1) 91 DEFS += -DOS390BATCH#M# 92 endif 93 94 ## Commands to generate dependency files 95 GEN_DEPS.c= makedep 96 GEN_DEPS.cc= makedep 97 98 ## Commands to compile 99 # _CXX_STEPS="-1" is a prelink step when compiling C and C++, and 100 # it's only needed for long function names 101 COMPILE.c = $(COMPILE_LINK_ENVVAR) $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(ICU_XPLINK_C) -c 102 COMPILE.cc = $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(ICU_XPLINK_CXX) -c 103 104 # Commands to link 105 LINK.c= $(COMPILE_LINK_ENVVAR) $(CC) $(CFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L) 106 LINK.cc= $(COMPILE_LINK_ENVVAR) $(CXX) $(CXXFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L) 107 108 ## Commands for shared library (dll) 109 SHLIB.c= $(LINK.c) 110 SHLIB.cc= $(LINK.cc) 111 112 ## Compiler switch to embed a runtime search path 113 LD_RPATH= -I 114 115 ## Environment variable to set a runtime search path 116 LDLIBRARYPATH_ENVVAR = LIBPATH 117 118 ## An import library (a.k.a. sidedeck) is needed for z/OS and MSVC 119 IMPORT_LIB_EXT = .x 120 121 ## Versioned target for a shared library. 122 FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 123 MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 124 125 ## Versioned import library names. 126 IMPORT_LIB = $(basename $(notdir $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# 127 MIDDLE_IMPORT_LIB = $(basename $(notdir $(MIDDLE_SO_TARGET)))$(IMPORT_LIB_EXT)#M# 128 FINAL_IMPORT_LIB = $(basename $(notdir $(FINAL_SO_TARGET)))$(IMPORT_LIB_EXT)#M# 129 130 ## Non-shared intermediate object suffix 131 STATIC_O = o 132 133 ifeq ($(OS390_STUBDATA),1) 134 ## Suffix of the subset data library for dual common library support 135 STUB_SUFFIX=_stub#M# 136 DEFS += -DOS390_STUBDATA -DU_LIBICUDATA_NAME=\"$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)\"#M# 137 endif 138 139 ifeq ($(OS390BATCH),1) 140 ## PDS_NAME_PREFIX sets the prefix of the PDS dataset name while keeping the ICU version number. 141 ## To use custom names set ICU_PDS_NAME and ICU_PDS_NAME_SUFFIX 142 ## IXM is used as a name prefix for XML Toolkit, default value 143 ifeq ($(PDS_NAME_PREFIX),) 144 PDS_NAME_PREFIX= IXMI 145 endif 146 ifeq ($(ICU_PDS_NAME),) 147 PDS_FULL_NAME=${PDS_NAME_PREFIX}${SO_TARGET_VERSION_MAJOR} 148 else 149 PDS_FULL_NAME=${ICU_PDS_NAME} 150 endif 151 ifeq ($(OS390_STUBDATA),1) 152 BATCH_STUB_TARGET= "//'${LOADMOD}(${PDS_FULL_NAME}D1${ICU_PDS_NAME_SUFFIX})'" 153 BATCH_LIBICUDT= "//'${LOADEXP}(${PDS_FULL_NAME}D1${ICU_PDS_NAME_SUFFIX})'" 154 else 155 BATCH_STUB_TARGET= "//'${LOADMOD}(${PDS_FULL_NAME}DA${ICU_PDS_NAME_SUFFIX})'" 156 BATCH_LIBICUDT= "//'${LOADEXP}(${PDS_FULL_NAME}DA${ICU_PDS_NAME_SUFFIX})'" 157 PKGDATA_DEFS += -DU_LIBICUDATA_NAME=\"$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)\" 158 endif 159 160 BATCH_COMMON_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}UC${ICU_PDS_NAME_SUFFIX})'" 161 BATCH_I18N_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}IN${ICU_PDS_NAME_SUFFIX})'" 162 BATCH_IO_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}IO${ICU_PDS_NAME_SUFFIX})'" 163 BATCH_LAYOUT_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}LE${ICU_PDS_NAME_SUFFIX})'" 164 BATCH_LAYOUTEX_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}LX${ICU_PDS_NAME_SUFFIX})'" 165 166 BATCH_LIBICUUC= "//'${LOADEXP}(${PDS_FULL_NAME}UC${ICU_PDS_NAME_SUFFIX})'" 167 BATCH_LIBICUI18N= "//'${LOADEXP}(${PDS_FULL_NAME}IN${ICU_PDS_NAME_SUFFIX})'" 168 BATCH_LIBICUIO= "//'${LOADEXP}(${PDS_FULL_NAME}IO${ICU_PDS_NAME_SUFFIX})'" 169 BATCH_LIBICULE= "//'${LOADEXP}(${PDS_FULL_NAME}LE${ICU_PDS_NAME_SUFFIX})'" 170 BATCH_LIBICULX= "//'${LOADEXP}(${PDS_FULL_NAME}LX${ICU_PDS_NAME_SUFFIX})'" 171 endif 172 173 174 ## Link commands to link to ICU libs 175 LIBICUDT= $(top_builddir)/stubdata/$(LIBICU)data$(ICULIBSUFFIX)$(STUB_SUFFIX)$(SO_TARGET_VERSION).x 176 LIBICUUC= $(top_builddir)/common/$(LIBICU)uc$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 177 LIBICUI18N= $(top_builddir)/i18n/$(LIBICU)i18n$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 178 LIBICULE= $(top_builddir)/layout/$(LIBICU)le$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 179 LIBICULX= $(top_builddir)/layoutex/$(LIBICU)lx$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 180 LIBICUIO= $(top_builddir)/io/$(LIBICU)io$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 181 LIBCTESTFW= $(top_builddir)/tools/ctestfw/$(LIBICU)test$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 182 LIBICUTOOLUTIL= $(top_builddir)/tools/toolutil/$(LIBICU)tu$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x 183 184 ifneq (${ICUDATA_CHAR},e) 185 #SH# if [ "$ICUDATA_CHAR" != "e" ]; then 186 ## We're in ASCII mode. 187 CFLAGS += -Wc,'ascii' 188 CXXFLAGS += -Wc,'ascii' 189 SO = so 190 else 191 #SH# else 192 ## We're in EBCDIC mode. 193 ## Shared object suffix 194 SO = dll 195 endif 196 #SH# fi 197 198 ## Special 390 rules 199 200 ## Build archive from object 201 %.a : $(OBJECTS) 202 $(AR) $(ARFLAGS) $@ $(OBJECTS) 203 204 ## Compilation rules 205 %.$(STATIC_O): $(srcdir)/%.c 206 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 207 %.o: $(srcdir)/%.c 208 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 209 210 %.$(STATIC_O): $(srcdir)/%.cpp 211 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 212 %.o: $(srcdir)/%.cpp 213 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 214 215 ## Dependency rules 216 %.d : %.u 217 @$(SHELL) -ec 'cat $< \ 218 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 219 [ -s $@ ] || rm -f $@ ; rm -f $<' 220 221 %.u : $(srcdir)/%.c 222 @echo "generating dependency information for $<" 223 @$(SHELL) -ec 'touch $*.u > /dev/null 2>&1' 224 @$(SHELL) -ec '$(GEN_DEPS.c) -f $*.u $< > /dev/null 2>&1' 225 226 %.u : $(srcdir)/%.cpp 227 @echo "generating dependency information for $<" 228 @$(SHELL) -ec 'touch $*.u > /dev/null 2>&1' 229 @$(SHELL) -ec '$(GEN_DEPS.cc) -f $*.u $< > /dev/null 2>&1' 230 231 ## Versioned libraries rules 232 %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 233 $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ 234 %.$(SO): %$(SO_TARGET_VERSION).$(SO) 235 $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ 236 237 ## Install libraries as executable 238 INSTALL-L=$(INSTALL_PROGRAM) 239 240 ## End 390-specific setup 241
