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. 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 THREADSCFLAGS = -mthreads 33 THREADSCXXFLAGS = -mthreads 34 LIBCPPFLAGS = 35 36 # Commands to link. Link with C++ in case static libraries are used. 37 LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 38 #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 39 40 ## Shared library options 41 LD_SOOPTIONS= -Wl,-Bsymbolic 42 43 ## Commands to make a shared library 44 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# 45 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# 46 47 ## Compiler switch to embed a runtime search path 48 LD_RPATH= 49 LD_RPATH_PRE= -Wl,-rpath, 50 51 ## Compiler switch to embed a library name 52 LD_SONAME = 53 54 ## Shared object suffix 55 SO = dll 56 ## Non-shared intermediate object suffix 57 STATIC_O = ao 58 59 ifeq ($(ENABLE_SHARED),YES) 60 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) 61 else 62 SO_TARGET_VERSION_SUFFIX = 63 endif 64 65 # Static library prefix and file extension 66 LIBSICU = $(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX) 67 A = a 68 69 ## An import library is needed for z/OS and MSVC 70 IMPORT_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. 76 DATA_STUBNAME = dt 77 I18N_STUBNAME = in 78 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) 79 80 # The #M# is used to delete lines for icu-config 81 # Current full path directory. 82 #CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS 83 CURR_FULL_DIR=$(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 /,\\\\,$(shell pwd -W))#M# for MSYS 86 CURR_SRCCODE_FULL_DIR=$(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).$(SO) 115 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 116 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) 117 118 FINAL_IMPORT_LIB = $(dir $(SO_TARGET))$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# 119 IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 120 MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 121 122 ## Special pkgdata information that is needed 123 PKGDATA_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 134 LDLIBRARYPATH_ENVVAR = PATH 135 136 # The type of assembly to write for generating an object file 137 GENCCODE_ASSEMBLY=-a gcc-cygwin 138 139 # These are needed to allow the pkgdata GNU make files to work 140 PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" 141 142 ## End Cygwin/MinGW specific setup 143 144
