mh-cygwin (5208B)
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-specific setup 5 ## Copyright (c) 2001-2010, International Business Machines Corporation and 6 ## others. All Rights Reserved. 7 8 ## Commands to generate dependency files 9 GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) 10 GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) $(CXXFLAGS) 11 12 ## Flags to create/use a static library 13 ifneq ($(ENABLE_SHARED),YES) 14 ## Make sure that the static libraries can be built and used 15 CPPFLAGS += -DU_STATIC_IMPLEMENTATION 16 else 17 ## Make sure that the static libraries can be built 18 STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION 19 endif 20 21 ## ICU requires a minimum target of Windows 7, and WINVER is not set to this by default. 22 ## https://msdn.microsoft.com/en-us/library/aa383745.aspx 23 CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601 24 25 ## Flags for position independent code 26 SHAREDLIBCFLAGS = 27 SHAREDLIBCXXFLAGS = 28 SHAREDLIBCPPFLAGS = -DPIC 29 30 ## Additional flags when building libraries and with threads 31 THREADSCPPFLAGS = -D_REENTRANT 32 LIBCPPFLAGS = 33 34 # Commands to link. Link with C++ in case static libraries are used. 35 LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) 36 #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) 37 38 ## Shared library options 39 LD_SOOPTIONS= -Wl,-Bsymbolic 40 41 ## Commands to make a shared library 42 # $(subst) won't work in shell script. #M# at the end omits these 43 # lines from the shell script (Make only) 44 SHLIB.c= $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M# 45 SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M# 46 # the #SH# lines don't go through further postprocessing. 47 # so, they must be valid shell script starting from column 4 48 #SH#SHLIB_c="$(CC) $(CFLAGS) $(LDFLAGS) -shared " 49 #SH#SHLIB_cc="$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared " 50 51 52 ## Compiler switch to embed a runtime search path 53 LD_RPATH= 54 LD_RPATH_PRE= -Wl,-rpath, 55 56 ## Compiler switch to embed a library name 57 LD_SONAME = 58 59 ## Shared object suffix 60 SO = dll 61 ## Non-shared intermediate object suffix 62 STATIC_O = ao 63 LIBICU = cyg$(ICUPREFIX) 64 ## To have an import library is better on Cygwin 65 IMPORT_LIB_EXT = .dll.a 66 67 ## Compilation rules 68 %.$(STATIC_O): $(srcdir)/%.c 69 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 70 %.o: $(srcdir)/%.c 71 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 72 73 %.$(STATIC_O): $(srcdir)/%.cpp 74 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 75 %.o: $(srcdir)/%.cpp 76 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 77 78 79 ## Dependency rules 80 %.d: $(srcdir)/%.c 81 @echo "generating dependency information for $<" 82 @echo -n "$@ " > $@ 83 @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) 84 85 %.d: $(srcdir)/%.cpp 86 @echo "generating dependency information for $<" 87 @echo -n "$@ " > $@ 88 @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) 89 90 ## Versioned target for a shared library. 91 ## Since symbolic links don't work the same way on Windows, 92 ## we only use the version major number. 93 #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) 94 FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) 95 MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) 96 97 IMPORT_LIB = $(subst cyg,lib,$(FINAL_SO_TARGET)).$(A)#M# 98 MIDDLE_IMPORT_LIB = $(subst cyg,lib,$(basename $(SO_TARGET)))$(SO_TARGET_VERSION_MAJOR).$(SO).$(A)#M# 99 FINAL_IMPORT_LIB = $(IMPORT_LIB)#M# 100 101 # The following is for Makefile.inc's use. 102 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) 103 104 ## Versioned libraries rules 105 #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) 106 # $(RM) $@ && cp ${<F} $@ 107 %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) 108 ln -fs $(subst cyg,lib,${<F}).$(A) $(subst cyg,lib,$@).$(A) 109 110 ## Install libraries as executable 111 INSTALL-L=$(INSTALL_PROGRAM) 112 113 ## Bind internal references 114 115 # LDflags that pkgdata will use 116 BIR_LDFLAGS= -Wl,-Bsymbolic 117 118 # Dependencies [i.e. map files] for the final library 119 BIR_DEPS= 120 121 # Environment variable to set a runtime search path 122 LDLIBRARYPATH_ENVVAR = PATH 123 124 # The type of assembly to write for generating an object file 125 GENCCODE_ASSEMBLY=-a gcc-cygwin 126 127 # put this here again so it gets cyguc... 128 129 #SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}" 130 131 # for icu-config 132 133 #SH### copied from Makefile.inc 134 #SH#ICULIBS_COMMON="-l${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 135 #SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 136 #SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 137 #SH#ICULIBS_TOOLUTIL="-l${LIBICU}tu${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 138 #SH#ICULIBS_CTESTFW="-l${LIBICU}ctestfw${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 139 #SH#ICULIBS_ICUIO="-l${LIBICU}io${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 140 #SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 141 #SH#ICULIBS_LAYOUT="-l${LIBICU}le${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 142 #SH#ICULIBS_LAYOUTEX="-l${LIBICU}lx${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" 143 #SH#ICULIBS_BASE="${LIBS} -L${libdir}" 144 #SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}" 145 146 ## End Cygwin-specific setup 147