## -*-makefile-*- ## Copyright (C) 2016 and later: Unicode, Inc. and others. ## License & terms of use: http://www.unicode.org/copyright.html ## Cygwin-specific setup ## Copyright (c) 2001-2010, International Business Machines Corporation and ## others. All Rights Reserved. ## Commands to generate dependency files GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) GEN_DEPS.cc= $(CXX) -E -MM -std=c++11 $(DEFS) $(CPPFLAGS) ## Flags to create/use a static library ifneq ($(ENABLE_SHARED),YES) ## Make sure that the static libraries can be built and used CPPFLAGS += -DU_STATIC_IMPLEMENTATION else ## Make sure that the static libraries can be built STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION endif ## Flags for position independent code SHAREDLIBCFLAGS = SHAREDLIBCXXFLAGS = SHAREDLIBCPPFLAGS = -DPIC ## Additional flags when building libraries and with threads THREADSCPPFLAGS = -D_REENTRANT LIBCPPFLAGS = # Commands to link. Link with C++ in case static libraries are used. LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS) #LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) ## Shared library options LD_SOOPTIONS= -Wl,-Bsymbolic ## Commands to make a shared library # $(subst) won't work in shell script. #M# at the end omits these # lines from the shell script (Make only) SHLIB.c= $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M# SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M# # the #SH# lines don't go through further postprocessing. # so, they must be valid shell script starting from column 4 #SH#SHLIB_c="$(CC) $(CFLAGS) $(LDFLAGS) -shared " #SH#SHLIB_cc="$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared " ## Compiler switch to embed a runtime search path LD_RPATH= LD_RPATH_PRE= -Wl,-rpath, ## Compiler switch to embed a library name LD_SONAME = ## Shared object suffix SO = dll ## Non-shared intermediate object suffix STATIC_O = ao LIBICU = cyg$(ICUPREFIX) ## To have an import library is better on Cygwin IMPORT_LIB_EXT = .dll.a ## Compilation rules %.$(STATIC_O): $(srcdir)/%.c $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< %.o: $(srcdir)/%.c $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< %.$(STATIC_O): $(srcdir)/%.cpp $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< %.o: $(srcdir)/%.cpp $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< ## Dependency rules %.d: $(srcdir)/%.c @echo "generating dependency information for $<" @echo -n "$@ " > $@ @$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE) %.d: $(srcdir)/%.cpp @echo "generating dependency information for $<" @echo -n "$@ " > $@ @$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE) ## Versioned target for a shared library. ## Since symbolic links don't work the same way on Windows, ## we only use the version major number. #FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) MIDDLE_SO_TARGET=$(FINAL_SO_TARGET) IMPORT_LIB = $(subst cyg,lib,$(FINAL_SO_TARGET)).$(A)#M# MIDDLE_IMPORT_LIB = $(subst cyg,lib,$(basename $(SO_TARGET)))$(SO_TARGET_VERSION_MAJOR).$(SO).$(A)#M# FINAL_IMPORT_LIB = $(IMPORT_LIB)#M# # The following is for Makefile.inc's use. ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) ## Versioned libraries rules #%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) # $(RM) $@ && cp ${<F} $@ %.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO) $(RM) $(subst cyg,lib,$@).$(A) && ln -s $(subst cyg,lib,${<F}).$(A) $(subst cyg,lib,$@).$(A) ## Install libraries as executable INSTALL-L=$(INSTALL_PROGRAM) ## Bind internal references # LDflags that pkgdata will use BIR_LDFLAGS= -Wl,-Bsymbolic # Dependencies [i.e. map files] for the final library BIR_DEPS= # Environment variable to set a runtime search path LDLIBRARYPATH_ENVVAR = PATH # The type of assembly to write for generating an object file GENCCODE_ASSEMBLY=-a gcc-cygwin # put this here again so it gets cyguc... #SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}" # for icu-config #SH### copied from Makefile.inc #SH#ICULIBS_COMMON="-l${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_TOOLUTIL="-l${LIBICU}tu${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_CTESTFW="-l${LIBICU}ctestfw${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_ICUIO="-l${LIBICU}io${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_LAYOUT="-l${LIBICU}le${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_LAYOUTEX="-l${LIBICU}lx${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}" #SH#ICULIBS_BASE="${LIBS} -L${libdir}" #SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}" ## End Cygwin-specific setup