1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
## -*-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(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
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
|
