1 ## -*-makefile-*- 2 ## Cygwin/MinGW specific setup 3 ## Copyright (c) 2001-2013, 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 # This file is similar to mh-mingw64 9 # Any changes made here may also need to be made in mh-mingw64 10 11 # We install sbin tools into the same bin directory because 12 # pkgdata needs some of the tools in sbin, and we can't always depend on 13 # icu-config working on Windows. 14 sbindir=$(bindir) 15 16 ## Commands to generate dependency files 17 GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) 18 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) 19 20 ## Flags to create/use a static library 21 ifneq ($(ENABLE_SHARED),YES) 22 ## Make sure that the static libraries can be built and used 23 CPPFLAGS += -DU_STATIC_IMPLEMENTATION 24 else 25 ## Make sure that the static libraries can be built 26 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION 27 endif 28 29 ## Flags for position independent code 30 SHAREDLIBCFLAGS = 31 SHAREDLIBCXXFLAGS = 32 SHAREDLIBCPPFLAGS = -DPIC 33 34 ## Additional flags when building libraries and with threads 35 THREADSCFLAGS = -mthreads 36 THREADSCXXFLAGS = -mthreads 37 LIBCPPFLAGS = 38 39 # Commands to link. Link with C++ in case static libraries are used. 40 LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 41 #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 42 43 ## Shared library options 44 LD_SOOPTIONS= -Wl,-Bsymbolic 45 46 ## Commands to make a shared library 47 SHLIB.c= $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(dir $@)$(notdir $(@:$(SO_TARGET_VERSION_MAJOR).$(SO)=))$(IMPORT_LIB_EXT)#M# 48 SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(dir $@)$(notdir $(@:$(SO_TARGET_VERSION_MAJOR).$(SO)=))$(IMPORT_LIB_EXT)#M# 49 50 ## Compiler switch to embed a runtime search path 51 LD_RPATH= 52 LD_RPATH_PRE= -Wl,-rpath, 53 54 ## Compiler switch to embed a library name 55 LD_SONAME = 56 57 ## Shared object suffix 58 SO = dll 59 ## Non-shared intermediate object suffix 60 STATIC_O = ao 61 62 ifeq ($(ENABLE_SHARED),YES) 63 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) 64 else 65 SO_TARGET_VERSION_SUFFIX = 66 endif 67 68 # Static library prefix and file extension 69 LIBSICU = lib$(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX) 70 A = a 71 72 ## An import library is needed for z/OS and MSVC 73 IMPORT_LIB_EXT = .dll.a 74 75 LIBPREFIX= 76 77 # Change the stubnames so that poorly working FAT disks and installation programs can work. 78 # This is also for backwards compatibility. 79 DATA_STUBNAME = dt 80 I18N_STUBNAME = in 81 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) 82 83 # The #M# is used to delete lines for icu-config 84 # Current full path directory. 85 #CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS 86 CURR_FULL_DIR?=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 87 # Current full path directory for use in source code in a -D compiler option. 88 #CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS 89 CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 90 91 ## Compilation rules 92 %.$(STATIC_O): $(srcdir)/%.c 93 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 94 %.o: $(srcdir)/%.c 95 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 96 97 %.$(STATIC_O): $(srcdir)/%.cpp 98 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 99 %.o: $(srcdir)/%.cpp 100 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 101 102 103 ## Dependency rules 104 %.d: $(srcdir)/%.c 105 @echo "generating dependency information for $<" 106 @echo -n "$@ " > $@ 107 @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) 108 109 %.d: $(srcdir)/%.cpp 110 @echo "generating dependency information for $<" 111 @echo -n "$@ " > $@ 112 @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) 113 114 ## Versioned target for a shared library. 115 ## Since symbolic links don't work the same way on Windows, 116 ## we only use the version major number. 117 #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 118 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 119 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) 120 121 FINAL_IMPORT_LIB = $(dir $(SO_TARGET))$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# 122 IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 123 MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 124 125 ## Special pkgdata information that is needed 126 PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) 127 #ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# 128 #ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M# 129 130 ## Versioned libraries rules 131 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 132 # $(RM) $@ && cp ${<F} $@ 133 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) 134 @echo -n 135 136 # Environment variable to set a runtime search path 137 LDLIBRARYPATH_ENVVAR = PATH 138 139 # The type of assembly to write for generating an object file 140 GENCCODE_ASSEMBLY=-a gcc-cygwin 141 142 # These are needed to allow the pkgdata GNU make files to work 143 PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" 144 145 ## End Cygwin/MinGW specific setup 146 147
