1## Cygwin with Microsoft Visual C++ compiler specific setup
2## Copyright (c) 2001-2010, International Business Machines Corporation and
3## others. All Rights Reserved.
4
5# We install sbin tools into the same bin directory because
6# pkgdata needs some of the tools in sbin, and we can't always depend on
7# icu-config working on Windows.
8sbindir=$(bindir)
9
10## Commands to generate dependency files
11GEN_DEPS.c=	:
12GEN_DEPS.cc=	:
13#GEN_DEPS.c=	$(COMPILE.c) /E
14#GEN_DEPS.cc=	$(COMPILE.cc) /E
15
16## Flags to create/use a static library
17ifneq ($(ENABLE_SHARED),YES)
18## Make sure that the static libraries can be built and used
19CPPFLAGS += -DU_STATIC_IMPLEMENTATION#M#
20else
21## Make sure that the static libraries can be built
22STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
23endif
24
25## Flags for position independent code
26SHAREDLIBCFLAGS = 
27SHAREDLIBCXXFLAGS = 
28SHAREDLIBCPPFLAGS =
29
30## Additional flags when building libraries and with threads
31LIBCPPFLAGS = 
32
33ifeq ($(ENABLE_RELEASE),1)
34# Make sure that assertions are disabled
35CPPFLAGS+=-DU_RELEASE=1#M#
36endif
37
38ifeq ($(ENABLE_DEBUG),1)
39# Pass debugging flag through
40CPPFLAGS+=-D_DEBUG=1#M#
41ICULIBSUFFIX:=$(ICULIBSUFFIX)d#M#
42endif
43
44# /GF pools strings and places them into read-only memory
45# /EHsc enables exception handling
46# /Zc:wchar_t makes wchar_t a native type. Required for C++ ABI compatibility.
47# -D_CRT_SECURE_NO_DEPRECATE is needed to quiet warnings about using standard C functions.
48CFLAGS+=/GF /nologo
49CXXFLAGS+=/GF /nologo /EHsc /Zc:wchar_t
50CPPFLAGS+=-D_CRT_SECURE_NO_DEPRECATE
51DEFS+=-DWIN32
52DEFS+=-DCYGWINMSVC
53LDFLAGS+=/nologo
54
55# Commands to compile
56COMPILE.c=	$(CC) $(CPPFLAGS) $(DEFS) $(CFLAGS) /c
57COMPILE.cc=	$(CXX) $(CPPFLAGS) $(DEFS) $(CXXFLAGS) /c
58
59# Commands to link
60LINK.c=		LINK.EXE /subsystem:console $(LDFLAGS)
61LINK.cc=	LINK.EXE /subsystem:console $(LDFLAGS)
62
63## Commands to make a shared library
64SHLIB.c=	LINK.EXE /DLL $(LDFLAGS)
65SHLIB.cc=	LINK.EXE /DLL $(LDFLAGS)
66
67## Compiler switch to embed a runtime search path
68LD_RPATH=	
69LD_RPATH_PRE=
70
71## Compiler switch to embed a library name
72LD_SONAME = /IMPLIB:$(SO_TARGET:.dll=.lib)
73
74## Shared object suffix
75SO = dll
76## Non-shared intermediate object suffix
77STATIC_O = ao
78# OUTOPT is for creating a specific output name
79OUTOPT = /out:
80
81# Static library prefix and file extension
82LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX)
83A = lib
84
85# Cygwin's ar can't handle Win64 right now. So we use Microsoft's tool instead.
86AR = LIB.EXE#M#
87ARFLAGS := /nologo $(ARFLAGS:r=)#M#
88RANLIB = ls -s#M#
89AR_OUTOPT = /OUT:#M#
90
91## An import library is needed for z/OS, MSVC and Cygwin
92IMPORT_LIB_EXT = .lib
93
94LIBPREFIX=
95DEFAULT_LIBS = advapi32.lib
96
97# Change the stubnames so that poorly working FAT disks and installation programs can work.
98# This is also for backwards compatibility.
99DATA_STUBNAME = dt
100I18N_STUBNAME = in
101LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)
102
103## Link commands to link to ICU libs
104ifeq ($(wildcard $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib),)
105LIBICUDT=	$(top_builddir)/stubdata/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
106else
107LIBICUDT=	$(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
108endif
109LIBICUUC=	$(LIBDIR)/$(LIBICU)$(COMMON_STUBNAME)$(ICULIBSUFFIX).lib $(LIBICUDT)
110LIBICUI18N=	$(LIBDIR)/$(LIBICU)$(I18N_STUBNAME)$(ICULIBSUFFIX).lib
111LIBICULE=	$(LIBDIR)/$(LIBICU)$(LAYOUT_STUBNAME)$(ICULIBSUFFIX).lib
112LIBICULX=	$(LIBDIR)/$(LIBICU)$(LAYOUTEX_STUBNAME)$(ICULIBSUFFIX).lib
113LIBICUIO=	$(LIBDIR)/$(LIBICU)$(IO_STUBNAME)$(ICULIBSUFFIX).lib
114LIBCTESTFW=	$(top_builddir)/tools/ctestfw/$(LIBICU)$(CTESTFW_STUBNAME)$(ICULIBSUFFIX).lib
115LIBICUTOOLUTIL=	$(LIBDIR)/$(LIBICU)$(TOOLUTIL_STUBNAME)$(ICULIBSUFFIX).lib
116
117## These are the library specific LDFLAGS
118LDFLAGSICUDT+=	/base:"0x4ad00000" /NOENTRY# The NOENTRY option is required for creating a resource-only DLL.
119LDFLAGSICUUC=	/base:"0x4a800000"# in-uc = 1MB
120LDFLAGSICUI18N=	/base:"0x4a900000"# io-in = 2MB
121LDFLAGSICUIO=	/base:"0x4ab00000"# le-io = 1MB
122LDFLAGSICULE=	/base:"0x4ac00000"# lx-le = 512KB
123LDFLAGSICULX=	/base:"0x4ac80000"
124LDFLAGSCTESTFW=# Unused for now.
125LDFLAGSICUTOOLUTIL=	/base:"0x4ac00000"# Same as layout. Layout and tools probably won't mix.
126
127# The #M# is used to delete lines for icu-config
128# Current full path directory.
129CURR_FULL_DIR=$(subst \,/,$(shell cygpath -da .))#M# -m isn't used because it doesn't work on Win98
130# Current full path directory for use in source code in a -D compiler option.
131CURR_SRCCODE_FULL_DIR=$(subst \,\\,$(shell cygpath -da .))#M#
132
133ifeq ($(srcdir),.)
134SOURCE_FILE=$<
135else
136SOURCE_FILE=$(shell cygpath -dma $<)#M#
137endif
138
139## Compilation rules
140%.$(STATIC_O): $(srcdir)/%.c
141	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) /Fo$@ $(SOURCE_FILE)
142%.o: $(srcdir)/%.c
143	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) /Fo$@ $(SOURCE_FILE)
144
145%.$(STATIC_O): $(srcdir)/%.cpp
146	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) /Fo$@ $(SOURCE_FILE)
147%.o: $(srcdir)/%.cpp
148	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) /Fo$@ $(SOURCE_FILE)
149
150
151## Dependency rules
152## This is a start to how depdendencies could work
153# The commented out rules may not properly delete the file when ^C is pressed
154#   or the compiler fails.
155# make currently doesn't like rules with C:\\PROGRA~1\\.. in the depedency.
156#   So system headers are ignored by ignoring \\
157%.d : $(srcdir)/%.c
158	@echo "generating dependency information for $<"
159	@$(GEN_DEPS.c) $< > $@
160#	@echo -n "generating dependency information for "
161#	@echo -n "$@ $(basename $<).o : " > $@
162#	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
163#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
164#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
165#		|| (rm -f $@ && echo $@ && false)'
166
167%.d : $(srcdir)/%.cpp
168	@echo "generating dependency information for $<"
169	@$(GEN_DEPS.cc) $< > $@
170#	@echo -n "generating dependency information for "
171#	@echo -n "$@ $(basename $<).o : " > $@
172#	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
173#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
174#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
175#		|| (rm -f $@ && echo $@ && false)'
176
177## Compile a Windows resource file
178%.res : $(srcdir)/%.rc
179	rc.exe /fo$@ $(CPPFLAGS) $(SOURCE_FILE)
180
181## Versioned target for a shared library.
182FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
183MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
184
185## Starting in MSVC 2005, manifest files are required. This reduces the obnoxiousness of this feature.
186	POST_SO_BUILD_STEP = @([ -e $<.manifest ] && \
187	( echo Embedding manifest into $< && mt.exe -nologo -manifest $<.manifest -outputresource:"$<;2" && rm -rf $<.manifest )) \
188	|| true
189	POST_BUILD_STEP = @([ -e $@.manifest ] && \
190	( echo Embedding manifest into $@ && mt.exe -nologo -manifest $@.manifest -outputresource:"$@;1" && rm -rf $@.manifest )) \
191	|| true
192
193## Special pkgdata information that is needed
194PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)
195ICUPKGDATA_INSTALL_DIR = $(shell mkdir -p  $(DESTDIR)$(ICUPKGDATA_DIR) ;  cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M#
196ICUPKGDATA_INSTALL_LIBDIR = $(shell mkdir -p  $(DESTDIR)$(libdir) ; cygpath -dma $(DESTDIR)$(libdir))#M#
197
198## Versioned import library names. The library names are versioned,
199## but the import libraries do not need versioning.
200IMPORT_LIB = $(basename $(SO_TARGET))$(IMPORT_LIB_EXT)#M#
201MIDDLE_IMPORT_LIB = $(IMPORT_LIB)#M#
202FINAL_IMPORT_LIB = $(MIDDLE_IMPORT_LIB)#M#
203
204# The following is for Makefile.inc's use.
205ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
206
207## Versioned libraries rules
208#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
209#	$(RM) $@ && cp ${<F} $@
210
211# The following rule is sometimes a no op.
212# We only want to do a post-build step when a manifest file doesn't exist.
213%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
214	@echo -n
215	$(POST_SO_BUILD_STEP)
216
217## Install libraries as executable
218INSTALL-L=$(INSTALL_PROGRAM)
219
220# Environment variable to set a runtime search path
221LDLIBRARYPATH_ENVVAR = PATH
222
223# These are needed to allow the pkgdata nmake files to work
224PKGDATA_INVOKE_OPTS = MAKEFLAGS=
225
226# Include the version information in the shared library
227ENABLE_SO_VERSION_DATA=1
228
229## End Cygwin-specific setup
230
231