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Diffstat (limited to 'intl/icu/source/config/mh-os390')
| -rw-r--r-- | intl/icu/source/config/mh-os390 | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/intl/icu/source/config/mh-os390 b/intl/icu/source/config/mh-os390 new file mode 100644 index 0000000000..56edbeb708 --- /dev/null +++ b/intl/icu/source/config/mh-os390 @@ -0,0 +1,258 @@ +## -*-makefile-*- +## Copyright (C) 2016 and later: Unicode, Inc. and others. +## License & terms of use: http://www.unicode.org/copyright.html +## 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(EXTENDED0X)' $(ICU_IEEE) -+ +ARFLAGS = -cr + +# _MSE_PROTOS usually interacts with _XOPEN_SOURCE. It affects some standard +# C functions that use wchar_t, and it selects behavior for +# multibyte extension support (MSE) functions. +#DEFS += -D_MSE_PROTOS + +ifeq (${OS390_XPLINK}, 1) +#SH# if [ "x$OS390_XPLINK" = "x1" ]; then +# These lines must be the last options specified. +# GOFF is the strategic object module format for S/390. It is required for XPLINK. +# NOTEMPINC could be used if ICU starts using templates. +ICU_XPLINK_C = -Wc,'xplink(backchain,storeargs),goff' +ICU_XPLINK_CXX = -Wc,'xplink(backchain,storeargs),goff' -Wc,'NOTEMPINC' +ICU_XPLINK_L = -Wl,xplink +#SH# fi +endif + +## OS390BATCH +ifeq (${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 +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 $@ $< + +# This causes escapesrc to be built before other ICU targets. +NEED_ESCAPING=YES + +ifneq ($(SKIP_ESCAPING),) +%.$(STATIC_O): $(srcdir)/%.cpp + $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< +%.o: $(srcdir)/%.cpp + $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< +else +# convert *.cpp files to _*.cpp with \u / \U escaping +CLEANFILES += _*.cpp + +# the actual escaping +_%.cpp: $(srcdir)/%.cpp + @$(BINDIR)/escapesrc$(EXEEXT) $< $@ + +%.$(STATIC_O): _%.cpp + $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< +%.o: _%.cpp + $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< +endif + +## Dependency rules +%.d : %.u + @$(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 |