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1 ## Cygwin with Microsoft Visual C++ compiler specific setup |
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2 ## Copyright (c) 2001-2013, International Business Machines Corporation and |
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3 ## others. All Rights Reserved. |
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4 |
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5 # We install sbin tools into the same bin directory because |
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6 # pkgdata needs some of the tools in sbin, and we can't always depend on |
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7 # icu-config working on Windows. |
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8 sbindir=$(bindir) |
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9 |
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10 ## Commands to generate dependency files |
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11 GEN_DEPS.c= : |
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12 GEN_DEPS.cc= : |
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13 #GEN_DEPS.c= $(COMPILE.c) /E |
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14 #GEN_DEPS.cc= $(COMPILE.cc) /E |
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15 |
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16 ## Flags to create/use a static library |
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17 ifneq ($(ENABLE_SHARED),YES) |
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18 ## Make sure that the static libraries can be built and used |
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19 CPPFLAGS += -DU_STATIC_IMPLEMENTATION#M# |
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20 else |
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21 ## Make sure that the static libraries can be built |
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22 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION |
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23 endif |
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24 |
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25 ## Flags for position independent code |
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26 SHAREDLIBCFLAGS = |
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27 SHAREDLIBCXXFLAGS = |
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28 SHAREDLIBCPPFLAGS = |
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29 |
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30 ## Additional flags when building libraries and with threads |
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31 LIBCPPFLAGS = |
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32 |
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33 ifeq ($(ENABLE_RELEASE),1) |
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34 # Make sure that assertions are disabled |
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35 CPPFLAGS+=-DU_RELEASE=1#M# |
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36 endif |
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37 |
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38 ifeq ($(ENABLE_DEBUG),1) |
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39 # Pass debugging flag through |
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40 CPPFLAGS+=-D_DEBUG=1#M# |
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41 ICULIBSUFFIX:=$(ICULIBSUFFIX)d#M# |
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42 endif |
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43 |
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44 # /GF pools strings and places them into read-only memory |
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45 # /EHsc enables exception handling |
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46 # /Zc:wchar_t makes wchar_t a native type. Required for C++ ABI compatibility. |
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47 # -D_CRT_SECURE_NO_DEPRECATE is needed to quiet warnings about using standard C functions. |
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48 CFLAGS+=/GF /nologo |
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49 CXXFLAGS+=/GF /nologo /EHsc /Zc:wchar_t |
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50 CPPFLAGS+=-D_CRT_SECURE_NO_DEPRECATE |
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51 DEFS+=-DWIN32 -DCYGWINMSVC |
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52 LDFLAGS+=/nologo |
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53 |
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54 # Commands to compile |
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55 COMPILE.c= $(CC) $(CPPFLAGS) $(DEFS) $(CFLAGS) /c |
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56 COMPILE.cc= $(CXX) $(CPPFLAGS) $(DEFS) $(CXXFLAGS) /c |
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57 |
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58 # Commands to link |
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59 LINK.c= LINK.EXE /subsystem:console $(LDFLAGS) |
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60 LINK.cc= LINK.EXE /subsystem:console $(LDFLAGS) |
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61 |
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62 ## Commands to make a shared library |
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63 SHLIB.c= LINK.EXE /DLL $(LDFLAGS) |
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64 SHLIB.cc= LINK.EXE /DLL $(LDFLAGS) |
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65 |
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66 ## Compiler switch to embed a runtime search path |
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67 LD_RPATH= |
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68 LD_RPATH_PRE= |
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69 |
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70 ## Compiler switch to embed a library name |
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71 LD_SONAME = /IMPLIB:$(SO_TARGET:.dll=.lib) |
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72 |
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73 ## Shared object suffix |
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74 SO = dll |
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75 ## Non-shared intermediate object suffix |
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76 STATIC_O = ao |
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77 # OUTOPT is for creating a specific output name |
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78 OUTOPT = /out: |
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79 |
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80 # Static library prefix and file extension |
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81 LIBSICU = $(STATIC_PREFIX)$(ICUPREFIX) |
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82 A = lib |
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83 |
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84 # Cygwin's ar can't handle Win64 right now. So we use Microsoft's tool instead. |
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85 AR = LIB.EXE#M# |
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86 ARFLAGS := /nologo $(ARFLAGS:r=)#M# |
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87 RANLIB = ls -s#M# |
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88 AR_OUTOPT = /OUT:#M# |
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89 |
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90 ## An import library is needed for z/OS, MSVC and Cygwin |
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91 IMPORT_LIB_EXT = .lib |
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92 |
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93 LIBPREFIX= |
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94 DEFAULT_LIBS = advapi32.lib |
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95 |
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96 # Change the stubnames so that poorly working FAT disks and installation programs can work. |
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97 # This is also for backwards compatibility. |
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98 DATA_STUBNAME = dt |
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99 I18N_STUBNAME = in |
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100 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) |
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101 |
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102 ## Link commands to link to ICU libs |
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103 ifeq ($(wildcard $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib),) |
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104 LIBICUDT= $(top_builddir)/stubdata/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib |
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105 else |
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106 LIBICUDT= $(LIBDIR)/$(LIBICU)$(DATA_STUBNAME)$(ICULIBSUFFIX).lib |
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107 endif |
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108 LIBICUUC= $(LIBDIR)/$(LIBICU)$(COMMON_STUBNAME)$(ICULIBSUFFIX).lib $(LIBICUDT) |
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109 LIBICUI18N= $(LIBDIR)/$(LIBICU)$(I18N_STUBNAME)$(ICULIBSUFFIX).lib |
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110 LIBICULE= $(LIBDIR)/$(LIBICU)$(LAYOUT_STUBNAME)$(ICULIBSUFFIX).lib |
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111 LIBICULX= $(LIBDIR)/$(LIBICU)$(LAYOUTEX_STUBNAME)$(ICULIBSUFFIX).lib |
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112 LIBICUIO= $(LIBDIR)/$(LIBICU)$(IO_STUBNAME)$(ICULIBSUFFIX).lib |
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113 LIBCTESTFW= $(top_builddir)/tools/ctestfw/$(LIBICU)$(CTESTFW_STUBNAME)$(ICULIBSUFFIX).lib |
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114 LIBICUTOOLUTIL= $(LIBDIR)/$(LIBICU)$(TOOLUTIL_STUBNAME)$(ICULIBSUFFIX).lib |
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115 |
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116 ## These are the library specific LDFLAGS |
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117 LDFLAGSICUDT+= /base:"0x4ad00000" /NOENTRY# The NOENTRY option is required for creating a resource-only DLL. |
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118 LDFLAGSICUUC= /base:"0x4a800000"# in-uc = 1MB |
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119 LDFLAGSICUI18N= /base:"0x4a900000"# io-in = 2MB |
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120 LDFLAGSICUIO= /base:"0x4ab00000"# le-io = 1MB |
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121 LDFLAGSICULE= /base:"0x4ac00000"# lx-le = 512KB |
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122 LDFLAGSICULX= /base:"0x4ac80000" |
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123 LDFLAGSCTESTFW=# Unused for now. |
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124 LDFLAGSICUTOOLUTIL= /base:"0x4ac00000"# Same as layout. Layout and tools probably won't mix. |
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125 |
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126 # The #M# is used to delete lines for icu-config |
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127 # Current full path directory. |
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128 CURR_FULL_DIR?=$(subst \,/,$(shell cygpath -da .))#M# -m isn't used because it doesn't work on Win98 |
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129 # Current full path directory for use in source code in a -D compiler option. |
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130 CURR_SRCCODE_FULL_DIR=$(subst \,\\,$(shell cygpath -da .))#M# |
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131 |
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132 ifeq ($(srcdir),.) |
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133 SOURCE_FILE=$< |
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134 else |
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135 SOURCE_FILE=$(shell cygpath -dma $<)#M# |
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136 endif |
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137 |
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138 ## Compilation rules |
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139 %.$(STATIC_O): $(srcdir)/%.c |
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140 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) /Fo$@ $(SOURCE_FILE) |
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141 %.o: $(srcdir)/%.c |
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142 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) /Fo$@ $(SOURCE_FILE) |
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143 |
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144 %.$(STATIC_O): $(srcdir)/%.cpp |
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145 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) /Fo$@ $(SOURCE_FILE) |
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146 %.o: $(srcdir)/%.cpp |
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147 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) /Fo$@ $(SOURCE_FILE) |
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148 |
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149 |
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150 ## Dependency rules |
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151 ## This is a start to how depdendencies could work |
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152 # The commented out rules may not properly delete the file when ^C is pressed |
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153 # or the compiler fails. |
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154 # make currently doesn't like rules with C:\\PROGRA~1\\.. in the depedency. |
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155 # So system headers are ignored by ignoring \\ |
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156 %.d : $(srcdir)/%.c |
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157 @echo "generating dependency information for $<" |
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158 @$(GEN_DEPS.c) $< > $@ |
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159 # @echo -n "generating dependency information for " |
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160 # @echo -n "$@ $(basename $<).o : " > $@ |
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161 # @$(SHELL) -ec '$(GEN_DEPS.c) $< \ |
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162 # | grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \ |
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163 # | /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\ / >> $@ \ |
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164 # || (rm -f $@ && echo $@ && false)' |
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165 |
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166 %.d : $(srcdir)/%.cpp |
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167 @echo "generating dependency information for $<" |
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168 @$(GEN_DEPS.cc) $< > $@ |
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169 # @echo -n "generating dependency information for " |
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170 # @echo -n "$@ $(basename $<).o : " > $@ |
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171 # @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ |
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172 # | grep "#line 1 " | grep -v \\\\ | cut -d " " -f 3 \ |
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173 # | /usr/bin/sort -u | sed s/\"$$/\\\\/ | sed s/^\"/\ / >> $@ \ |
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174 # || (rm -f $@ && echo $@ && false)' |
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175 |
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176 ## Compile a Windows resource file |
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177 %.res : $(srcdir)/%.rc |
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178 rc.exe /fo$@ $(CPPFLAGS) $(SOURCE_FILE) |
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179 |
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180 ## Versioned target for a shared library. |
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181 FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) |
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182 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) |
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183 |
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184 ## Starting in MSVC 2005, manifest files are required. This reduces the obnoxiousness of this feature. |
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185 POST_SO_BUILD_STEP = @([ -e $<.manifest ] && \ |
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186 ( echo Embedding manifest into $< && mt.exe -nologo -manifest $<.manifest -outputresource:"$<;2" && rm -rf $<.manifest )) \ |
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187 || true |
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188 POST_BUILD_STEP = @([ -e $@.manifest ] && \ |
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189 ( echo Embedding manifest into $@ && mt.exe -nologo -manifest $@.manifest -outputresource:"$@;1" && rm -rf $@.manifest )) \ |
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190 || true |
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191 |
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192 ## Special pkgdata information that is needed |
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193 PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) |
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194 ICUPKGDATA_INSTALL_DIR = $(shell mkdir -p $(DESTDIR)$(ICUPKGDATA_DIR) ; cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# |
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195 ICUPKGDATA_INSTALL_LIBDIR = $(shell mkdir -p $(DESTDIR)$(libdir) ; cygpath -dma $(DESTDIR)$(libdir))#M# |
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196 |
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197 ## Versioned import library names. The library names are versioned, |
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198 ## but the import libraries do not need versioning. |
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199 IMPORT_LIB = $(basename $(SO_TARGET))$(IMPORT_LIB_EXT)#M# |
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200 MIDDLE_IMPORT_LIB = $(IMPORT_LIB)#M# |
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201 FINAL_IMPORT_LIB = $(MIDDLE_IMPORT_LIB)#M# |
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202 |
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203 # The following is for Makefile.inc's use. |
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204 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) |
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205 |
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206 ## Versioned libraries rules |
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207 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) |
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208 # $(RM) $@ && cp ${<F} $@ |
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209 |
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210 # The following rule is sometimes a no op. |
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211 # We only want to do a post-build step when a manifest file doesn't exist. |
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212 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) |
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213 @echo -n |
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214 $(POST_SO_BUILD_STEP) |
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215 |
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216 ## Install libraries as executable |
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217 INSTALL-L=$(INSTALL_PROGRAM) |
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218 |
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219 # Environment variable to set a runtime search path |
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220 LDLIBRARYPATH_ENVVAR = PATH |
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221 |
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222 # These are needed to allow the pkgdata nmake files to work |
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223 PKGDATA_INVOKE_OPTS = MAKEFLAGS= |
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224 |
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225 # Include the version information in the shared library |
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226 ENABLE_SO_VERSION_DATA=1 |
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227 |
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228 ## End Cygwin-specific setup |
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229 |