1 ## -*-makefile-*- 2 ## Copyright (C) 2016 and later: Unicode, Inc. and others. 3 ## License & terms of use: http://www.unicode.org/copyright.html 4 ## Cygwin/MinGW specific setup 5 ## Copyright (c) 2001-2014, International Business Machines Corporation and 6 ## others. All Rights Reserved. 7 8 # TODO: Finish the rest of this port. This platform port is incomplete. 9 10 # This file is similar to mh-mingw64 11 # Any changes made here may also need to be made in mh-mingw64 12 13 # We install sbin tools into the same bin directory because 14 # pkgdata needs some of the tools in sbin, and we can't always depend on 15 # icu-config working on Windows. 16 sbindir=$(bindir) 17 18 ## Commands to generate dependency files 19 GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) 20 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) 21 22 ## Flags to create/use a static library 23 ifneq ($(ENABLE_SHARED),YES) 24 ## Make sure that the static libraries can be built and used 25 CPPFLAGS += -DU_STATIC_IMPLEMENTATION 26 else 27 ## Make sure that the static libraries can be built 28 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION 29 endif 30 31 ## ICU requires a minimum target of Windows 7, and MinGW does not set this by default. 32 ## https://msdn.microsoft.com/en-us/library/aa383745.aspx 33 CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601 34 35 ## Flags for position independent code 36 SHAREDLIBCFLAGS = 37 SHAREDLIBCXXFLAGS = 38 SHAREDLIBCPPFLAGS = -DPIC 39 40 ## Additional flags when building libraries and with threads 41 THREADSCFLAGS = -mthreads 42 THREADSCXXFLAGS = -mthreads 43 LIBCPPFLAGS = 44 45 # Commands to link. Link with C++ in case static libraries are used. 46 LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 47 #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 48 49 ## Shared library options 50 LD_SOOPTIONS= -Wl,-Bsymbolic 51 52 ## Commands to make a shared library 53 SHLIB.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# 54 SHLIB.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# 55 56 ## Compiler switch to embed a runtime search path 57 LD_RPATH= 58 LD_RPATH_PRE= -Wl,-rpath, 59 60 ## Compiler switch to embed a library name 61 LD_SONAME = 62 63 ## Shared object suffix 64 SO = dll 65 ## Non-shared intermediate object suffix 66 STATIC_O = ao 67 68 ifeq ($(ENABLE_SHARED),YES) 69 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) 70 else 71 SO_TARGET_VERSION_SUFFIX = 72 endif 73 74 # Static library prefix and file extension 75 LIBSICU = $(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX) 76 A = a 77 78 ## An import library is needed for z/OS and MSVC 79 IMPORT_LIB_EXT = .dll.a 80 81 LIBPREFIX=lib 82 83 # Change the stubnames so that poorly working FAT disks and installation programs can work. 84 # This is also for backwards compatibility. 85 DATA_STUBNAME = dt 86 I18N_STUBNAME = in 87 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) 88 89 #SH### copied from Makefile.inc 90 #SH## for icu-config to test with 91 #SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}" 92 #SH#ICULIBS_COMMON_LIB_NAME_A="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}.${A}" 93 94 #SH#ICULIBS_DATA="-l$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)$(ICULIBSUFFIX_VERSION)" 95 #SH#ICULIBS_I18N="-l$(ICUPREFIX)$(I18N_STUBNAME)$(ICULIBSUFFIX)$(ICULIBSUFFIX_VERSION)" 96 #SH# 97 #SH## ICULIBS is the set of libraries your application should link 98 #SH## with usually. Many applications will want to add ${ICULIBS_I18N} as well. 99 #SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA} " 100 101 # The #M# is used to delete lines for icu-config 102 # Current full path directory. 103 #CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS 104 CURR_FULL_DIR?=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 105 # Current full path directory for use in source code in a -D compiler option. 106 #CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS 107 CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 108 109 ## Compilation rules 110 %.$(STATIC_O): $(srcdir)/%.c 111 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 112 %.o: $(srcdir)/%.c 113 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 114 115 %.$(STATIC_O): $(srcdir)/%.cpp 116 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 117 %.o: $(srcdir)/%.cpp 118 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 119 120 121 ## Dependency rules 122 %.d: $(srcdir)/%.c 123 @echo "generating dependency information for $<" 124 @echo -n "$@ " > $@ 125 @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) 126 127 %.d: $(srcdir)/%.cpp 128 @echo "generating dependency information for $<" 129 @echo -n "$@ " > $@ 130 @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) 131 132 ## Versioned target for a shared library. 133 ## Since symbolic links don't work the same way on Windows, 134 ## we only use the version major number. 135 #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 136 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 137 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) 138 139 FINAL_IMPORT_LIB = $(dir $(SO_TARGET))lib$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# 140 IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 141 MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 142 143 ## Special pkgdata information that is needed 144 PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) 145 #ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# 146 #ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M# 147 148 ## Versioned libraries rules 149 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 150 # $(RM) $@ && cp ${<F} $@ 151 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) 152 @echo -n 153 154 # Environment variable to set a runtime search path 155 LDLIBRARYPATH_ENVVAR = PATH 156 157 # The type of assembly to write for generating an object file 158 GENCCODE_ASSEMBLY=-a gcc-cygwin 159 160 # These are needed to allow the pkgdata GNU make files to work 161 PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" 162 163 ## End Cygwin/MinGW specific setup 164 165
