mh-mingw revision 103e9ffba2cba345d0078eb8b8db33249f81840a 
1## -*-makefile-*-
2## Cygwin/MinGW specific setup
3## Copyright (c) 2001-2012, 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## Shared library options
41LD_SOOPTIONS= -Wl,-Bsymbolic
42
43## Commands to make a shared library
44SHLIB.c=	$(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(dir $@)lib$(notdir $(@:$(SO_TARGET_VERSION_MAJOR).$(SO)=))$(IMPORT_LIB_EXT)#M#
45SHLIB.cc=	$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(dir $@)lib$(notdir $(@:$(SO_TARGET_VERSION_MAJOR).$(SO)=))$(IMPORT_LIB_EXT)#M#
46
47## Compiler switch to embed a runtime search path
48LD_RPATH=	
49LD_RPATH_PRE=	-Wl,-rpath,
50
51## Compiler switch to embed a library name
52LD_SONAME = 
53
54## Shared object suffix
55SO = dll
56## Non-shared intermediate object suffix
57STATIC_O = ao
58
59ifeq ($(ENABLE_SHARED),YES)
60SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
61else
62SO_TARGET_VERSION_SUFFIX = 
63endif
64
65# Static library prefix and file extension
66LIBSICU = $(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX)
67A = a
68
69## An import library is needed for z/OS and MSVC
70IMPORT_LIB_EXT = .lib
71
72#LIBPREFIX=
73
74# Change the stubnames so that poorly working FAT disks and installation programs can work.
75# This is also for backwards compatibility.
76DATA_STUBNAME = dt
77I18N_STUBNAME = in
78LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX)
79
80# The #M# is used to delete lines for icu-config
81# Current full path directory.
82#CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS
83CURR_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell
84# Current full path directory for use in source code in a -D compiler option.
85#CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS
86CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell
87
88## Compilation rules
89%.$(STATIC_O): $(srcdir)/%.c
90	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
91%.o: $(srcdir)/%.c
92	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
93
94%.$(STATIC_O): $(srcdir)/%.cpp
95	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
96%.o: $(srcdir)/%.cpp
97	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
98
99
100## Dependency rules
101%.d: $(srcdir)/%.c
102	@echo "generating dependency information for $<"
103	@echo -n "$@ " > $@
104	@$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE)
105
106%.d: $(srcdir)/%.cpp
107	@echo "generating dependency information for $<"
108	@echo -n "$@ " > $@
109	@$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE)
110
111## Versioned target for a shared library.
112## Since symbolic links don't work the same way on Windows,
113## we only use the version major number.
114#FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
115FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
116MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
117
118FINAL_IMPORT_LIB = $(dir $(SO_TARGET))lib$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M#
119IMPORT_LIB = $(FINAL_IMPORT_LIB)#M#
120MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M#
121
122## Special pkgdata information that is needed
123PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR)
124#ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M#
125#ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M#
126
127## Versioned libraries rules
128#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
129#	$(RM) $@ && cp ${<F} $@
130%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
131	@echo -n
132
133# Environment variable to set a runtime search path
134LDLIBRARYPATH_ENVVAR = PATH
135
136# The type of assembly to write for generating an object file
137GENCCODE_ASSEMBLY=-a gcc-cygwin
138
139# These are needed to allow the pkgdata GNU make files to work
140PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\"
141
142## End Cygwin/MinGW specific setup
143
144