icuSources/config/mh-mingw

   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 ## Add 'd' suffix to the names of binary files with Debug configuration
  46 ifeq ($(ENABLE_DEBUG),1)
  47 ICULIBSUFFIX:=$(ICULIBSUFFIX)d#M#
  48 endif
  49
  50 # Commands to link. Link with C++ in case static libraries are used.
  51 LINK.c=       $(CXX) $(CXXFLAGS) $(LDFLAGS)
  52 #LINK.cc=      $(CXX) $(CXXFLAGS) $(LDFLAGS)
  53
  54 ## Shared library options
  55 LD_SOOPTIONS= -Wl,-Bsymbolic
  56
  57 ## Commands to make a shared library
  58 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#
  59 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#
  60
  61 ## Compiler switch to embed a runtime search path
  62 LD_RPATH=
  63 LD_RPATH_PRE=   -Wl,-rpath,
  64
  65 ## Compiler switch to embed a library name
  66 LD_SONAME =
  67
  68 ## Shared object suffix
  69 SO = dll
  70 ## Non-shared intermediate object suffix
  71 STATIC_O = ao
  72
  73 ifeq ($(ENABLE_SHARED),YES)
  74 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
  75 else
  76 SO_TARGET_VERSION_SUFFIX =
  77 endif
  78
  79 # Static library prefix and file extension
  80 LIBSICU = $(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX)
  81 A = a
  82
  83 ## An import library is needed for z/OS and MSVC
  84 IMPORT_LIB_EXT = .dll.a
  85
  86 LIBPREFIX=lib
  87
  88 # Change the stubnames so that poorly working FAT disks and installation programs can work.
  89 # This is also for backwards compatibility.
  90 DATA_STUBNAME = dt
  91 I18N_STUBNAME = in
  92 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(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
 107 MSYS_VERSION ?= $(if $(findstring Msys, $(shell uname -o)),$(word 1, $(subst ., ,$(shell uname -r))),0)#M#
 108 $(info Detected MSYS version: $(MSYS_VERSION))
 109
 110 ifeq ($(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
 120 else
 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#
 128 endif
 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).$(SO)
 157 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
 158 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
 159
 160 FINAL_IMPORT_LIB = $(dir $(SO_TARGET))lib$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M#
 161 IMPORT_LIB = $(FINAL_IMPORT_LIB)#M#
 162 MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M#
 163
 164 ## Special pkgdata information that is needed
 165 PKGDATA_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
 176 LDLIBRARYPATH_ENVVAR = PATH
 177
 178 # The type of assembly to write for generating an object file
 179 GENCCODE_ASSEMBLY=-a gcc-cygwin
 180
 181 # These are needed to allow the pkgdata GNU make files to work
 182 PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\"
 183
 184 ## End Cygwin/MinGW specific setup
 185