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1 ## -*-makefile-*- |
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2 ## Cygwin64/MinGW64 specific setup |
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3 ## Copyright (c) 2012-2013, International Business Machines Corporation and |
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4 ## others. All Rights Reserved. |
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5 |
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6 # TODO: Finish the rest of this port. This platform port is incomplete. |
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7 |
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8 # This file is similar to mh-mingw |
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9 # Any changes made here may also need to be made in mh-mingw |
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10 |
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11 # We install sbin tools into the same bin directory because |
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12 # pkgdata needs some of the tools in sbin, and we can't always depend on |
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13 # icu-config working on Windows. |
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14 sbindir=$(bindir) |
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15 |
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16 ## Commands to generate dependency files |
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17 GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) |
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18 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) |
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19 |
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20 ## Flags to create/use a static library |
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21 ifneq ($(ENABLE_SHARED),YES) |
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22 ## Make sure that the static libraries can be built and used |
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23 CPPFLAGS += -DU_STATIC_IMPLEMENTATION |
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24 else |
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25 ## Make sure that the static libraries can be built |
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26 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION |
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27 endif |
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28 |
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29 ## Flags for position independent code |
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30 SHAREDLIBCFLAGS = |
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31 SHAREDLIBCXXFLAGS = |
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32 SHAREDLIBCPPFLAGS = -DPIC |
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33 |
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34 ## Additional flags when building libraries and with threads |
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35 THREADSCFLAGS = -mthreads |
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36 THREADSCXXFLAGS = -mthreads |
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37 LIBCPPFLAGS = |
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38 |
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39 # Commands to link. Link with C++ in case static libraries are used. |
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40 LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) |
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41 #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) |
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42 |
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43 ## Shared library options |
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44 LD_SOOPTIONS= -Wl,-Bsymbolic |
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45 |
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46 ## Commands to make a shared library |
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47 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# |
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48 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# |
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49 |
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50 ## Compiler switch to embed a runtime search path |
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51 LD_RPATH= |
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52 LD_RPATH_PRE= -Wl,-rpath, |
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53 |
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54 ## Compiler switch to embed a library name |
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55 LD_SONAME = |
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56 |
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57 ## Shared object suffix |
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58 SO = dll |
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59 ## Non-shared intermediate object suffix |
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60 STATIC_O = ao |
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61 |
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62 ifeq ($(ENABLE_SHARED),YES) |
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63 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) |
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64 else |
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65 SO_TARGET_VERSION_SUFFIX = |
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66 endif |
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67 |
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68 # Static library prefix and file extension |
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69 LIBSICU = lib$(LIBPREFIX)$(STATIC_PREFIX)$(ICUPREFIX) |
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70 A = a |
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71 |
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72 ## An import library is needed for z/OS and MSVC |
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73 IMPORT_LIB_EXT = .dll.a |
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74 |
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75 LIBPREFIX= |
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76 |
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77 # Change the stubnames so that poorly working FAT disks and installation programs can work. |
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78 # This is also for backwards compatibility. |
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79 DATA_STUBNAME = dt |
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80 I18N_STUBNAME = in |
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81 LIBICU = $(STATIC_PREFIX_WHEN_USED)$(ICUPREFIX) |
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82 |
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83 # The #M# is used to delete lines for icu-config |
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84 # Current full path directory. |
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85 #CURR_FULL_DIR=$(shell pwd -W)#M# for MSYS |
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86 CURR_FULL_DIR?=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell |
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87 # Current full path directory for use in source code in a -D compiler option. |
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88 #CURR_SRCCODE_FULL_DIR=$(subst /,\\\\,$(shell pwd -W))#M# for MSYS |
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89 CURR_SRCCODE_FULL_DIR=$(subst \,/,$(shell cmd /c cd))#M# for Cygwin shell |
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90 |
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91 ## Compilation rules |
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92 %.$(STATIC_O): $(srcdir)/%.c |
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93 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< |
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94 %.o: $(srcdir)/%.c |
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95 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< |
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96 |
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97 %.$(STATIC_O): $(srcdir)/%.cpp |
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98 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< |
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99 %.o: $(srcdir)/%.cpp |
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100 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< |
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101 |
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102 |
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103 ## Dependency rules |
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104 %.d: $(srcdir)/%.c |
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105 @echo "generating dependency information for $<" |
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106 @echo -n "$@ " > $@ |
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107 @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) |
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108 |
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109 %.d: $(srcdir)/%.cpp |
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110 @echo "generating dependency information for $<" |
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111 @echo -n "$@ " > $@ |
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112 @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) |
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113 |
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114 ## Versioned target for a shared library. |
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115 ## Since symbolic links don't work the same way on Windows, |
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116 ## we only use the version major number. |
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117 #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) |
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118 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) |
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119 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) |
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120 |
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121 FINAL_IMPORT_LIB = $(dir $(SO_TARGET))$(notdir $(basename $(SO_TARGET)))$(IMPORT_LIB_EXT)#M# |
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122 IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# |
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123 MIDDLE_IMPORT_LIB = $(FINAL_IMPORT_LIB)#M# |
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124 |
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125 ## Special pkgdata information that is needed |
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126 PKGDATA_VERSIONING = -r $(SO_TARGET_VERSION_MAJOR) |
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127 #ICUPKGDATA_INSTALL_DIR = $(shell cygpath -dma $(DESTDIR)$(ICUPKGDATA_DIR))#M# |
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128 #ICUPKGDATA_INSTALL_LIBDIR = $(shell cygpath -dma $(DESTDIR)$(libdir))#M# |
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129 |
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130 ## Versioned libraries rules |
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131 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) |
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132 # $(RM) $@ && cp ${<F} $@ |
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133 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) |
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134 @echo -n |
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135 |
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136 # Environment variable to set a runtime search path |
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137 LDLIBRARYPATH_ENVVAR = PATH |
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138 |
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139 # The type of assembly to write for generating an object file |
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140 GENCCODE_ASSEMBLY=-a gcc-mingw64 |
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141 |
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142 # These are needed to allow the pkgdata GNU make files to work |
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143 PKGDATA_DEFS = -DU_MAKE=\"$(MAKE)\" |
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144 |
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145 ## End Cygwin64/MinGW64 specific setup |
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146 |