| | 1 | ## -*-makefile-*- |
| | 2 | ## Cygwin/MinGW specific setup |
| | 3 | ## Copyright (c) 2001-2004, 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. |
| | 11 | sbindir=$(bindir) |
| | 12 | |
| | 13 | ## Commands to generate dependency files |
| | 14 | GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) |
| | 15 | GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) |
| | 16 | |
| | 17 | ## Flags to create/use a static library |
| | 18 | ifneq ($(ENABLE_SHARED),YES) |
| | 19 | ## Make sure that the static libraries can be built and used |
| | 20 | CPPFLAGS += -DU_STATIC_IMPLEMENTATION |
| | 21 | else |
| | 22 | ## Make sure that the static libraries can be built |
| | 23 | STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION |
| | 24 | endif |
| | 25 | |
| | 26 | ## Flags for position independent code |
| | 27 | SHAREDLIBCFLAGS = |
| | 28 | SHAREDLIBCXXFLAGS = |
| | 29 | SHAREDLIBCPPFLAGS = -DPIC |
| | 30 | |
| | 31 | ## Additional flags when building libraries and with threads |
| | 32 | LIBCPPFLAGS = -D_REENTRANT |
| | 33 | THREADSCPPFLAGS = -D_REENTRANT |
| | 34 | |
| | 35 | # Commands to link. Link with C++ in case static libraries are used. |
| | 36 | LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) |
| | 37 | #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) |
| | 38 | |
| | 39 | ## Commands to make a shared library |
| | 40 | SHLIB.c= $(CC) $(CFLAGS) $(LDFLAGS) -shared |
| | 41 | SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared |
| | 42 | |
| | 43 | ## Compiler switch to embed a runtime search path |
| | 44 | LD_RPATH= |
| | 45 | LD_RPATH_PRE= -Wl,-rpath, |
| | 46 | |
| | 47 | ## Compiler switch to embed a library name |
| | 48 | LD_SONAME = |
| | 49 | |
| | 50 | ## Shared object suffix |
| | 51 | SO = dll |
| | 52 | ## Non-shared intermediate object suffix |
| | 53 | STATIC_O = ao |
| | 54 | SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) |
| | 55 | |
| | 56 | # Static library prefix and file extension |
| | 57 | LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX) |
| | 58 | A = lib |
| | 59 | |
| | 60 | ## An import library is needed for z/OS and MSVC |
| | 61 | IMPORT_LIB_EXT = .lib |
| | 62 | |
| | 63 | LIBPREFIX= |
| | 64 | |
| | 65 | # Change the stubnames so that poorly working FAT disks and installation programs can work. |
| | 66 | # This is also for backwards compatibility. |
| | 67 | DATA_STUBNAME = dt |
| | 68 | I18N_STUBNAME = in |
| | 69 | LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) |
| | 70 | |
| | 71 | # The #M# is used to delete lines for icu-config |
| | 72 | # Current full path directory. |
| | 73 | CURR_FULL_DIR=$(shell cygpath -dma .)#M# |
| | 74 | # Current full path directory for use in source code in a -D compiler option. |
| | 75 | CURR_SRCCODE_FULL_DIR=$(subst \,\\\\,$(shell cygpath -da .))#M# |
| | 76 | |
| | 77 | ## Compilation rules |
| | 78 | %.$(STATIC_O): $(srcdir)/%.c |
| | 79 | $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< |
| | 80 | %.o: $(srcdir)/%.c |
| | 81 | $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< |
| | 82 | |
| | 83 | %.$(STATIC_O): $(srcdir)/%.cpp |
| | 84 | $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< |
| | 85 | %.o: $(srcdir)/%.cpp |
| | 86 | $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< |
| | 87 | |
| | 88 | |
| | 89 | ## Dependency rules |
| | 90 | %.d: $(srcdir)/%.c |
| | 91 | @echo "generating dependency information for $<" |
| | 92 | @echo -n "$@ " > $@ |
| | 93 | @$(SHELL) -ec '$(GEN_DEPS.c) $< >> $@; [ -s $@ ] || rm -f $@' |
| | 94 | |
| | 95 | %.d: $(srcdir)/%.cpp |
| | 96 | @echo "generating dependency information for $<" |
| | 97 | @echo -n "$@ " > $@ |
| | 98 | @$(SHELL) -ec '$(GEN_DEPS.cc) $< >> $@; [ -s $@ ] || rm -f $@' |
| | 99 | |
| | 100 | ## Versioned target for a shared library. |
| | 101 | ## Since symbolic links don't work the same way on Windows, |
| | 102 | ## we only use the version major number. |
| | 103 | #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) |
| | 104 | FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) |
| | 105 | MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) |
| | 106 | |
| | 107 | ## Special pkgdata information that is needed |
| | 108 | PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) |
| | 109 | ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# |
| | 110 | ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M# |
| | 111 | |
| | 112 | ## Versioned libraries rules |
| | 113 | #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) |
| | 114 | # $(RM) $@ && cp ${<F} $@ |
| | 115 | %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) |
| | 116 | @echo -n |
| | 117 | |
| | 118 | # Environment variable to set a runtime search path |
| | 119 | LDLIBRARYPATH_ENVVAR = PATH |
| | 120 | |
| | 121 | # The type of assembly to write for generating an object file |
| | 122 | GENCCODE_ASSEMBLY=-a gcc-cygwin |
| | 123 | |
| | 124 | # These are needed to allow the pkgdata GNU make files to work |
| | 125 | PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" |
| | 126 | |
| | 127 | ## End Cygwin/MinGW specific setup |
| | 128 | |
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