1## Cygwin with Microsoft Visual C++ compiler specific setup
2## Copyright (c) 2001-2013, 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 -DCYGWINMSVC
52LDFLAGS+=-nologo
53
54# Commands to compile
55COMPILE.c=	$(CC) $(CPPFLAGS) $(DEFS) $(CFLAGS) -c
56COMPILE.cc=	$(CXX) $(CPPFLAGS) $(DEFS) $(CXXFLAGS) -c
57
58# Commands to link
59LINK.c=		LINK.EXE -subsystem:console $(LDFLAGS)
60LINK.cc=	LINK.EXE -subsystem:console $(LDFLAGS)
61
62## Commands to make a shared library
63SHLIB.c=	LINK.EXE -DLL $(LDFLAGS)
64SHLIB.cc=	LINK.EXE -DLL $(LDFLAGS)
65
66## Compiler switch to embed a runtime search path
67LD_RPATH=	
68LD_RPATH_PRE=
69
70## Compiler switch to embed a library name
71LD_SONAME = -IMPLIB:$(SO_TARGET:.dll=.lib)
72
73## Shared object suffix
74SO = dll
75## Non-shared intermediate object suffix
76STATIC_O = ao
77# OUTOPT is for creating a specific output name
78OUTOPT = -out:
79
80# Static library prefix and file extension
81LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX)
82A = lib
83
84# Cygwin's ar can't handle Win64 right now. So we use Microsoft's tool instead.
85AR = LIB.EXE#M#
86ARFLAGS := -nologo $(ARFLAGS:r=)#M#
87RANLIB = ls -s#M#
88AR_OUTOPT = -OUT:#M#
89
90## An import library is needed for z/OS, MSVC and Cygwin
91IMPORT_LIB_EXT = .lib
92
93LIBPREFIX=
94DEFAULT_LIBS = advapi32.lib
95
96# Change the stubnames so that poorly working FAT disks and installation programs can work.
97# This is also for backwards compatibility.
98DATA_STUBNAME = dt
99I18N_STUBNAME = in
100LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)
101
102## Link commands to link to ICU libs
103ifeq ($(wildcard $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib),)
104LIBICUDT=	$(top_builddir)/stubdata/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
105else
106LIBICUDT=	$(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib
107endif
108LIBICUUC=	$(LIBDIR)/$(LIBICU)$(COMMON_STUBNAME)$(ICULIBSUFFIX).lib $(LIBICUDT)
109LIBICUI18N=	$(LIBDIR)/$(LIBICU)$(I18N_STUBNAME)$(ICULIBSUFFIX).lib
110LIBICULE=	$(LIBDIR)/$(LIBICU)$(LAYOUT_STUBNAME)$(ICULIBSUFFIX).lib
111LIBICULX=	$(LIBDIR)/$(LIBICU)$(LAYOUTEX_STUBNAME)$(ICULIBSUFFIX).lib
112LIBICUIO=	$(LIBDIR)/$(LIBICU)$(IO_STUBNAME)$(ICULIBSUFFIX).lib
113LIBCTESTFW=	$(top_builddir)/tools/ctestfw/$(LIBICU)$(CTESTFW_STUBNAME)$(ICULIBSUFFIX).lib
114LIBICUTOOLUTIL=	$(LIBDIR)/$(LIBICU)$(TOOLUTIL_STUBNAME)$(ICULIBSUFFIX).lib
115
116## These are the library specific LDFLAGS
117LDFLAGSICUDT+=	-base:"0x4ad00000" -NOENTRY# The NOENTRY option is required for creating a resource-only DLL.
118LDFLAGSICUUC=	-base:"0x4a800000"# in-uc = 1MB
119LDFLAGSICUI18N=	-base:"0x4a900000"# io-in = 2MB
120LDFLAGSICUIO=	-base:"0x4ab00000"# le-io = 1MB
121LDFLAGSICULE=	-base:"0x4ac00000"# lx-le = 512KB
122LDFLAGSICULX=	-base:"0x4ac80000"
123LDFLAGSCTESTFW=# Unused for now.
124LDFLAGSICUTOOLUTIL=	-base:"0x4ac00000"# Same as layout. Layout and tools probably won't mix.
125
126# The #M# is used to delete lines for icu-config
127# Current full path directory.
128CURR_FULL_DIR?=$(subst \,/,$(shell cygpath -da .))#M# -m isn't used because it doesn't work on Win98
129# Current full path directory for use in source code in a -D compiler option.
130CURR_SRCCODE_FULL_DIR=$(subst \,\\,$(shell cygpath -da .))#M#
131
132ifeq ($(srcdir),.)
133SOURCE_FILE=$<
134else
135SOURCE_FILE=$(shell cygpath -dma $<)#M#
136endif
137
138## Compilation rules
139%.$(STATIC_O): $(srcdir)/%.c
140	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -Fo$@ $(SOURCE_FILE)
141%.o: $(srcdir)/%.c
142	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -Fo$@ $(SOURCE_FILE)
143
144%.$(STATIC_O): $(srcdir)/%.cpp
145	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -Fo$@ $(SOURCE_FILE)
146%.o: $(srcdir)/%.cpp
147	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -Fo$@ $(SOURCE_FILE)
148
149
150## Dependency rules
151## This is a start to how depdendencies could work
152# The commented out rules may not properly delete the file when ^C is pressed
153#   or the compiler fails.
154# make currently doesn't like rules with C:\\PROGRA~1\\.. in the depedency.
155#   So system headers are ignored by ignoring \\
156%.d : $(srcdir)/%.c
157	@echo "generating dependency information for $<"
158	@$(GEN_DEPS.c) $< > $@
159#	@echo -n "generating dependency information for "
160#	@echo -n "$@ $(basename $<).o : " > $@
161#	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
162#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
163#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
164#		|| (rm -f $@ && echo $@ && false)'
165
166%.d : $(srcdir)/%.cpp
167	@echo "generating dependency information for $<"
168	@$(GEN_DEPS.cc) $< > $@
169#	@echo -n "generating dependency information for "
170#	@echo -n "$@ $(basename $<).o : " > $@
171#	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
172#		| grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \
173#		| /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\	/ >> $@ \
174#		|| (rm -f $@ && echo $@ && false)'
175
176## Compile a Windows resource file
177%.res : $(srcdir)/%.rc
178	rc.exe -fo$@ $(CPPFLAGS) $(SOURCE_FILE)
179
180## Versioned target for a shared library.
181FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
182MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
183
184## Starting in MSVC 2005, manifest files are required. This reduces the obnoxiousness of this feature.
185	POST_SO_BUILD_STEP = @([ -e $<.manifest ] && \
186	( echo Embedding manifest into $< && mt.exe -nologo -manifest $<.manifest -outputresource:"$<;2" && rm -rf $<.manifest )) \
187	|| true
188	POST_BUILD_STEP = @([ -e $@.manifest ] && \
189	( echo Embedding manifest into $@ && mt.exe -nologo -manifest $@.manifest -outputresource:"$@;1" && rm -rf $@.manifest )) \
190	|| true
191
192## Special pkgdata information that is needed
193PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)
194ICUPKGDATA_INSTALL_DIR = $(shell mkdir -p  $(DESTDIR)$(ICUPKGDATA_DIR) ;  cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M#
195ICUPKGDATA_INSTALL_LIBDIR = $(shell mkdir -p  $(DESTDIR)$(libdir) ; cygpath -dma $(DESTDIR)$(libdir))#M#
196
197## Versioned import library names. The library names are versioned,
198## but the import libraries do not need versioning.
199IMPORT_LIB = $(basename $(SO_TARGET))$(IMPORT_LIB_EXT)#M#
200MIDDLE_IMPORT_LIB = $(IMPORT_LIB)#M#
201FINAL_IMPORT_LIB = $(MIDDLE_IMPORT_LIB)#M#
202
203# The following is for Makefile.inc's use.
204ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
205
206## Versioned libraries rules
207#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
208#	$(RM) $@ && cp ${<F} $@
209
210# The following rule is sometimes a no op.
211# We only want to do a post-build step when a manifest file doesn't exist.
212%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
213	@echo -n
214	$(POST_SO_BUILD_STEP)
215
216## Install libraries as executable
217INSTALL-L=$(INSTALL_PROGRAM)
218
219# Environment variable to set a runtime search path
220LDLIBRARYPATH_ENVVAR = PATH
221
222# These are needed to allow the pkgdata nmake files to work
223PKGDATA_INVOKE_OPTS = MAKEFLAGS=
224
225# Include the version information in the shared library
226ENABLE_SO_VERSION_DATA=1
227
228## End Cygwin-specific setup
229
230