mh-mingw revision c7f5f8508d98d5952d42ed7648c2a8f30a4da156 
1## -*-makefile-*-
2## Cygwin/MinGW specific setup
3## Copyright (c) 2001-2009, International Business Machines Corporation and
4## others. All Rights Reserved.
5
6# TODO: Finish the rest of this port. This platform port is incomplete.
7
8# We install sbin tools into the same bin directory because
9# pkgdata needs some of the tools in sbin, and we can't always depend on
10# icu-config working on Windows.
11sbindir=$(bindir)
12
13## Commands to generate dependency files
14GEN_DEPS.c=	$(CC) -E -MM $(DEFS) $(CPPFLAGS)
15GEN_DEPS.cc=	$(CXX) -E -MM $(DEFS) $(CPPFLAGS)
16
17## Flags to create/use a static library
18ifneq ($(ENABLE_SHARED),YES)
19## Make sure that the static libraries can be built and used
20CPPFLAGS += -DU_STATIC_IMPLEMENTATION
21else
22## Make sure that the static libraries can be built
23STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
24endif
25
26## Flags for position independent code
27SHAREDLIBCFLAGS = 
28SHAREDLIBCXXFLAGS = 
29SHAREDLIBCPPFLAGS = -DPIC
30
31## Additional flags when building libraries and with threads
32THREADSCFLAGS = -mthreads
33THREADSCXXFLAGS = -mthreads
34LIBCPPFLAGS =
35
36# Commands to link. Link with C++ in case static libraries are used.
37LINK.c=       $(CXX) $(CXXFLAGS) $(LDFLAGS)
38#LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS)
39
40## Commands to make a shared library
41SHLIB.c=	$(CC) $(CFLAGS) $(LDFLAGS) -shared
42SHLIB.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared
43
44## Compiler switch to embed a runtime search path
45LD_RPATH=	
46LD_RPATH_PRE=	-Wl,-rpath,
47
48## Compiler switch to embed a library name
49LD_SONAME = 
50
51## Shared object suffix
52SO = dll
53## Non-shared intermediate object suffix
54STATIC_O = ao
55SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
56
57# Static library prefix and file extension
58LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX)
59A = lib
60
61## An import library is needed for z/OS and MSVC
62#IMPORT_LIB_EXT = .lib
63
64LIBPREFIX=
65
66# Change the stubnames so that poorly working FAT disks and installation programs can work.
67# This is also for backwards compatibility.
68DATA_STUBNAME = dt
69I18N_STUBNAME = in
70LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)
71
72# The #M# is used to delete lines for icu-config
73# Current full path directory.
74#CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS
75CURR_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell
76# Current full path directory for use in source code in a -D compiler option.
77#CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS
78CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell
79
80## Compilation rules
81%.$(STATIC_O): $(srcdir)/%.c
82	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
83%.o: $(srcdir)/%.c
84	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
85
86%.$(STATIC_O): $(srcdir)/%.cpp
87	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
88%.o: $(srcdir)/%.cpp
89	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
90
91
92## Dependency rules
93%.d: $(srcdir)/%.c
94	@echo "generating dependency information for $<"
95	@echo -n "$@ " > $@
96	@$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE)
97
98%.d: $(srcdir)/%.cpp
99	@echo "generating dependency information for $<"
100	@echo -n "$@ " > $@
101	@$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE)
102
103## Versioned target for a shared library.
104## Since symbolic links don't work the same way on Windows,
105## we only use the version major number.
106#FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
107FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
108MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
109
110## Special pkgdata information that is needed
111PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)
112#ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M#
113#ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M#
114
115## Versioned libraries rules
116#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
117#	$(RM) $@ && cp ${<F} $@
118%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
119	@echo -n
120
121# Environment variable to set a runtime search path
122LDLIBRARYPATH_ENVVAR = PATH
123
124# The type of assembly to write for generating an object file
125GENCCODE_ASSEMBLY=-a gcc-cygwin
126
127# These are needed to allow the pkgdata GNU make files to work
128PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\"
129
130## End Cygwin/MinGW specific setup
131
132