| ## -*-makefile-*- |
| ## os/390, z/OS specific setup |
| ## Copyright (c) 1999-2014, International Business Machines Corporation and |
| ## others. All Rights Reserved. |
| |
| ################################################################### |
| # IMPORTANT NOTE # |
| ################################################################### |
| # Before you try to run the Makefile, make sure you have the # |
| # environment variables set. # |
| # # |
| # If you are going to do the OS390BATCH build, make sure you have # |
| # the OS390BATCH environment variable set. # |
| # # |
| # export OS390BATCH=1 # |
| # # |
| # To build a version of ICU that does not use IEEE Floating point # |
| # # |
| # export IEEE390=0 # |
| # # |
| # To build a version of ICU which uses a two data libraries # |
| # where the smaller one is loaded first, use OS390_STUBDATA. # |
| # USAGE OF THIS OPTION IS DEPRECATED. You should look into using # |
| # Link Pack Area (LPA), library lookaside facility (LLA) or other # |
| # z/OS options that enable page fault based loading of read-only # |
| # code/data instead of this option. # |
| # This option will be removed in a future version of ICU. # |
| # # |
| # export OS390_STUBDATA=1 # |
| # # |
| # To build a version of ICU which exploits the C/C++ compiler # |
| # and runtime Extra Performance Linkage (XPLINK), specify # |
| # # |
| # export OS390_XPLINK=1 # |
| # # |
| ################################################################### |
| |
| # TODO: Fix this configuration so that icu-config will work! |
| # If statements don't work well when icu-config is generated. |
| ifeq (${IEEE390},) |
| IEEE390=1#M# |
| endif |
| |
| ifeq (${IEEE390}, 1) |
| ICU_IEEE = -Wc,'FLOAT(IEEE)' -DIEEE_754=0#M# |
| else |
| ICU_IEEE =#M# |
| endif |
| |
| ## Additional flags when building libraries and with threads |
| THREADSCPPFLAGS = -D_OPEN_THREADS=3 |
| |
| # For a dynamically called DLL module to share access to the POSIX external |
| # variables, with its caller, the DLL module must define these _SHR_* macros. |
| SHAREDLIBCPPFLAGS = -D_SHR_TZNAME -D_SHR_TIMEZONE |
| |
| # -Wc,expo is used to export all functions |
| SHAREDLIBCFLAGS = -Wc,expo |
| SHAREDLIBCXXFLAGS = -Wc,expo |
| |
| # TODO: Consider using -Wc,roc,ros for making the data and strings readonly |
| # -Wc,"ros" seems to work, but not the "roc" |
| # The RENT option makes the program reentrant. This may not really have the same |
| # meaning as normal reentrancy on other platforms. See the z/OS documentation |
| # for details. This is the default for C++, but not C. |
| # The DLL option must be used by the callee and caller code when using shared libraries. |
| # NOCSECT might be used as an optimization option. |
| # -+ means accept any file extension as a C++ file. By default only .C is accepted. |
| CFLAGS += -Wc,DLL,ROS,RENT,'ARCH(7)','LOC(POSIX)',NOANSIALIAS,'LANGLVL(EXTENDED)' $(ICU_IEEE) |
| CXXFLAGS += -Wc,DLL,ROS,RTTI,'ARCH(7)','LOC(POSIX)',NOANSIALIAS,'LANGLVL(EXTENDED)' $(ICU_IEEE) -+ |
| ARFLAGS = -cr |
| |
| # _MSE_PROTOS usually interacts with _XOPEN_SOURCE. It affects some standard |
| # C functions that use wchar_t, and it selects behavior for |
| # multibyte extension support (MSE) functions. |
| #DEFS += -D_MSE_PROTOS |
| |
| ifeq (${OS390_XPLINK}, 1) |
| #SH# if [ "x$OS390_XPLINK" = "x1" ]; then |
| # These lines must be the last options specified. |
| # GOFF is is the strategic object module format for S/390. It is required for XPLINK. |
| # NOTEMPINC could be used if ICU starts using templates. |
| ICU_XPLINK_C = -Wc,'xplink(backchain,storeargs),goff' |
| ICU_XPLINK_CXX = -Wc,'xplink(backchain,storeargs),goff' -Wc,'NOTEMPINC' |
| ICU_XPLINK_L = -Wl,xplink |
| #SH# fi |
| endif |
| |
| ## OS390BATCH |
| ifeq (${OS390BATCH},1) |
| DEFS += -DOS390BATCH#M# |
| endif |
| |
| ## Commands to generate dependency files |
| GEN_DEPS.c= makedep |
| GEN_DEPS.cc= makedep |
| |
| ## Commands to compile |
| # _CXX_STEPS="-1" is a prelink step when compiling C and C++, and |
| # it's only needed for long function names |
| COMPILE.c = $(COMPILE_LINK_ENVVAR) $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(ICU_XPLINK_C) -c |
| COMPILE.cc = $(COMPILE_LINK_ENVVAR) $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(ICU_XPLINK_CXX) -c |
| |
| # Commands to link |
| LINK.c= $(COMPILE_LINK_ENVVAR) $(CC) $(CFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L) |
| LINK.cc= $(COMPILE_LINK_ENVVAR) $(CXX) $(CXXFLAGS) -Wl,dll $(LDFLAGS) $(ICU_XPLINK_L) |
| |
| ## Commands for shared library (dll) |
| SHLIB.c= $(LINK.c) |
| SHLIB.cc= $(LINK.cc) |
| |
| ## Compiler switch to embed a runtime search path |
| LD_RPATH= -I |
| |
| ## Environment variable to set a runtime search path |
| LDLIBRARYPATH_ENVVAR = LIBPATH |
| |
| ## An import library (a.k.a. sidedeck) is needed for z/OS and MSVC |
| IMPORT_LIB_EXT = .x |
| |
| ## Versioned target for a shared library. |
| FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) |
| MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) |
| |
| ## Versioned import library names. |
| IMPORT_LIB = $(basename $(notdir $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# |
| MIDDLE_IMPORT_LIB = $(basename $(notdir $(MIDDLE_SO_TARGET)))$(IMPORT_LIB_EXT)#M# |
| FINAL_IMPORT_LIB = $(basename $(notdir $(FINAL_SO_TARGET)))$(IMPORT_LIB_EXT)#M# |
| |
| ## Non-shared intermediate object suffix |
| STATIC_O = o |
| |
| ifeq ($(OS390_STUBDATA),1) |
| ## Suffix of the subset data library for dual common library support |
| STUB_SUFFIX=_stub#M# |
| DEFS += -DOS390_STUBDATA -DU_LIBICUDATA_NAME=\"$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)\"#M# |
| endif |
| |
| ifeq ($(OS390BATCH),1) |
| ## PDS_NAME_PREFIX sets the prefix of the PDS dataset name while keeping the ICU version number. |
| ## To use custom names set ICU_PDS_NAME and ICU_PDS_NAME_SUFFIX |
| ## IXM is used as a name prefix for XML Toolkit, default value |
| ifeq ($(PDS_NAME_PREFIX),) |
| PDS_NAME_PREFIX= IXMI |
| endif |
| ifeq ($(ICU_PDS_NAME),) |
| PDS_FULL_NAME=${PDS_NAME_PREFIX}${SO_TARGET_VERSION_MAJOR} |
| else |
| PDS_FULL_NAME=${ICU_PDS_NAME} |
| endif |
| ifeq ($(OS390_STUBDATA),1) |
| BATCH_STUB_TARGET= "//'${LOADMOD}(${PDS_FULL_NAME}D1${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICUDT= "//'${LOADEXP}(${PDS_FULL_NAME}D1${ICU_PDS_NAME_SUFFIX})'" |
| else |
| BATCH_STUB_TARGET= "//'${LOADMOD}(${PDS_FULL_NAME}DA${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICUDT= "//'${LOADEXP}(${PDS_FULL_NAME}DA${ICU_PDS_NAME_SUFFIX})'" |
| PKGDATA_DEFS += -DU_LIBICUDATA_NAME=\"$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)\" |
| endif |
| |
| BATCH_COMMON_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}UC${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_I18N_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}IN${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_IO_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}IO${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LAYOUT_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}LE${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LAYOUTEX_TARGET="//'${LOADMOD}(${PDS_FULL_NAME}LX${ICU_PDS_NAME_SUFFIX})'" |
| |
| BATCH_LIBICUUC= "//'${LOADEXP}(${PDS_FULL_NAME}UC${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICUI18N= "//'${LOADEXP}(${PDS_FULL_NAME}IN${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICUIO= "//'${LOADEXP}(${PDS_FULL_NAME}IO${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICULE= "//'${LOADEXP}(${PDS_FULL_NAME}LE${ICU_PDS_NAME_SUFFIX})'" |
| BATCH_LIBICULX= "//'${LOADEXP}(${PDS_FULL_NAME}LX${ICU_PDS_NAME_SUFFIX})'" |
| endif |
| |
| |
| ## Link commands to link to ICU libs |
| LIBICUDT= $(top_builddir)/stubdata/$(LIBICU)data$(ICULIBSUFFIX)$(STUB_SUFFIX)$(SO_TARGET_VERSION).x |
| LIBICUUC= $(top_builddir)/common/$(LIBICU)uc$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBICUI18N= $(top_builddir)/i18n/$(LIBICU)i18n$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBICULE= $(top_builddir)/layout/$(LIBICU)le$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBICULX= $(top_builddir)/layoutex/$(LIBICU)lx$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBICUIO= $(top_builddir)/io/$(LIBICU)io$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBCTESTFW= $(top_builddir)/tools/ctestfw/$(LIBICU)test$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| LIBICUTOOLUTIL= $(top_builddir)/tools/toolutil/$(LIBICU)tu$(ICULIBSUFFIX)$(SO_TARGET_VERSION).x |
| |
| ifneq (${ICUDATA_CHAR},e) |
| #SH# if [ "$ICUDATA_CHAR" != "e" ]; then |
| ## We're in ASCII mode. |
| CFLAGS += -Wc,'ascii' |
| CXXFLAGS += -Wc,'ascii' |
| SO = so |
| else |
| #SH# else |
| ## We're in EBCDIC mode. |
| ## Shared object suffix |
| SO = dll |
| endif |
| #SH# fi |
| |
| ## Special 390 rules |
| |
| ## Build archive from object |
| %.a : $(OBJECTS) |
| $(AR) $(ARFLAGS) $@ $(OBJECTS) |
| |
| ## Compilation rules |
| %.$(STATIC_O): $(srcdir)/%.c |
| $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< |
| %.o: $(srcdir)/%.c |
| $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< |
| |
| %.$(STATIC_O): $(srcdir)/%.cpp |
| $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< |
| %.o: $(srcdir)/%.cpp |
| $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< |
| |
| ## Dependency rules |
| %.d : %.u |
| @$(SHELL) -ec 'cat $< \ |
| | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ |
| [ -s $@ ] || rm -f $@ ; rm -f $<' |
| |
| %.u : $(srcdir)/%.c |
| @echo "generating dependency information for $<" |
| @$(SHELL) -ec 'touch $*.u > /dev/null 2>&1' |
| @$(SHELL) -ec '$(GEN_DEPS.c) -f $*.u $< > /dev/null 2>&1' |
| |
| %.u : $(srcdir)/%.cpp |
| @echo "generating dependency information for $<" |
| @$(SHELL) -ec 'touch $*.u > /dev/null 2>&1' |
| @$(SHELL) -ec '$(GEN_DEPS.cc) -f $*.u $< > /dev/null 2>&1' |
| |
| ## Versioned libraries rules |
| %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) |
| $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ |
| %.$(SO): %$(SO_TARGET_VERSION).$(SO) |
| $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ |
| |
| ## Install libraries as executable |
| INSTALL-L=$(INSTALL_PROGRAM) |
| |
| ## End 390-specific setup |
