1## -*-makefile-*- 2## Copyright (C) 2016 and later: Unicode, Inc. and others. 3## License & terms of use: http://www.unicode.org/copyright.html 4## Cygwin64/MinGW64 specific setup 5## Copyright (c) 2012-2014, 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-mingw 11# Any changes made here may also need to be made in mh-mingw 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. 16sbindir=$(bindir) 17 18## Commands to generate dependency files 19GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) 20GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) 21 22## Flags to create/use a static library 23ifneq ($(ENABLE_SHARED),YES) 24## Make sure that the static libraries can be built and used 25CPPFLAGS += -DU_STATIC_IMPLEMENTATION 26else 27## Make sure that the static libraries can be built 28STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION 29endif 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 33CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601 34 35## Flags for position independent code 36SHAREDLIBCFLAGS = 37SHAREDLIBCXXFLAGS = 38SHAREDLIBCPPFLAGS = -DPIC 39 40## Additional flags when building libraries and with threads 41THREADSCFLAGS = -mthreads 42THREADSCXXFLAGS = -mthreads 43LIBCPPFLAGS = 44 45## Add 'd' suffix to the names of binary files with Debug configuration 46ifeq ($(ENABLE_DEBUG),1) 47ICULIBSUFFIX:=$(ICULIBSUFFIX)d#M# 48endif 49 50# Commands to link. Link with C++ in case static libraries are used. 51LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 52#LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 53 54## Shared library options 55LD_SOOPTIONS= -Wl,-Bsymbolic 56 57## Commands to make a shared library 58SHLIB.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# 59SHLIB.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# 60 61## Compiler switch to embed a runtime search path 62LD_RPATH= 63LD_RPATH_PRE= -Wl,-rpath, 64 65## Compiler switch to embed a library name 66LD_SONAME = 67 68## Shared object suffix 69SO = dll 70## Non-shared intermediate object suffix 71STATIC_O = ao 72 73ifeq ($(ENABLE_SHARED),YES) 74SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) 75else 76SO_TARGET_VERSION_SUFFIX = 77endif 78 79# Static library prefix and file extension 80LIBSICU = lib$(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX) 81A = a 82 83## An import library is needed for z/OS and MSVC 84IMPORT_LIB_EXT = .dll.a 85 86LIBPREFIX= 87 88# Change the stubnames so that poorly working FAT disks and installation programs can work. 89# This is also for backwards compatibility. 90DATA_STUBNAME = dt 91I18N_STUBNAME = in 92LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) 93 94#SH### copied from Makefile.inc 95#SH## for icu-config to test with 96#SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}" 97#SH#ICULIBS_COMMON_LIB_NAME_A="${LIBICU}${COMMON_STUBNAME}${ICULIBSUFFIX}.${A}" 98 99#SH#ICULIBS_DATA="-l$(ICUPREFIX)$(DATA_STUBNAME)$(ICULIBSUFFIX)$(ICULIBSUFFIX_VERSION)" 100#SH#ICULIBS_I18N="-l$(ICUPREFIX)$(I18N_STUBNAME)$(ICULIBSUFFIX)$(ICULIBSUFFIX_VERSION)" 101#SH# 102#SH## ICULIBS is the set of libraries your application should link 103#SH## with usually. Many applications will want to add ${ICULIBS_I18N} as well. 104#SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA} " 105 106# Note: The #M# is used to delete lines for icu-config 107MSYS_VERSION ?= $(if $(findstring Msys, $(shell uname -o)),$(word 1, $(subst ., ,$(shell uname -r))),0)#M# 108$(info Detected MSYS version: $(MSYS_VERSION)) 109 110ifeq ($(MSYS_VERSION),$(filter $(MSYS_VERSION),0 1)) 111 # Older versions of MSYS don't have cygpath by default. #M# 112 113 # Current full path directory. #M# 114 #CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS 115 CURR_FULL_DIR?=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 116 117 # Current full path directory for use in source code in a -D compiler option. #M# 118 #CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS 119 CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell 120else 121 # MSYS2 and up have cygpath by default #M# 122 123 # Current full path directory. #M# 124 CURR_FULL_DIR?=$(shell cygpath . -a -m)#M# 125 126 # Current full path directory for use in source code in a -D compiler option. #M# 127 CURR_SRCCODE_FULL_DIR=$(shell cygpath . -a -m)#M# 128endif 129 130## Compilation rules 131%.$(STATIC_O): $(srcdir)/%.c 132 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 133%.o: $(srcdir)/%.c 134 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 135 136%.$(STATIC_O): $(srcdir)/%.cpp 137 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 138%.o: $(srcdir)/%.cpp 139 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 140 141 142## Dependency rules 143%.d: $(srcdir)/%.c 144 @echo "generating dependency information for $<" 145 @echo -n "$@ " > $@ 146 @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) 147 148%.d: $(srcdir)/%.cpp 149 @echo "generating dependency information for $<" 150 @echo -n "$@ " > $@ 151 @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) 152 153## Versioned target for a shared library. 154## Since symbolic links don't work the same way on Windows, 155## we only use the version major number. 156#FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 157FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 158MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) 159 160FINAL_IMPORT_LIB = $(dir $(SO_TARGET))lib$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# 161IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 162MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# 163 164## Special pkgdata information that is needed 165PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) 166#ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# 167#ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M# 168 169## Versioned libraries rules 170#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 171# $(RM) $@ && cp ${<F} $@ 172%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) 173 @echo -n 174 175# Environment variable to set a runtime search path 176LDLIBRARYPATH_ENVVAR = PATH 177 178# The type of assembly to write for generating an object file 179GENCCODE_ASSEMBLY=-a gcc-mingw64 180 181# These are needed to allow the pkgdata GNU make files to work 182PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" 183 184## End Cygwin64/MinGW64 specific setup 185 186