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148 lines
5.1 KiB
148 lines
5.1 KiB
4 months ago
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## -*-makefile-*-
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## Copyright (C) 2016 and later: Unicode, Inc. and others.
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## License & terms of use: http://www.unicode.org/copyright.html
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## Cygwin64-specific setup
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## Copyright (c) 2014, International Business Machines Corporation and
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## others. All Rights Reserved.
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## Commands to generate dependency files
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GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS)
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GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) $(CXXFLAGS)
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## Flags to create/use a static library
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ifneq ($(ENABLE_SHARED),YES)
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## Make sure that the static libraries can be built and used
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CPPFLAGS += -DU_STATIC_IMPLEMENTATION
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else
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## Make sure that the static libraries can be built
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STATICCPPFLAGS = -DU_STATIC_IMPLEMENTATION
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endif
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## ICU requires a minimum target of Windows 7, and WINVER is not set to this by default.
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## https://msdn.microsoft.com/en-us/library/aa383745.aspx
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CPPFLAGS += -DWINVER=0x0601 -D_WIN32_WINNT=0x0601
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## Flags for position independent code
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SHAREDLIBCFLAGS =
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SHAREDLIBCXXFLAGS =
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SHAREDLIBCPPFLAGS = -DPIC
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## Additional flags when building libraries and with threads
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THREADSCPPFLAGS = -D_REENTRANT
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LIBCPPFLAGS =
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# Commands to link. Link with C++ in case static libraries are used.
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LINK.c= $(CXX) $(CXXFLAGS) $(LDFLAGS)
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#LINK.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS)
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## Shared library options
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LD_SOOPTIONS= -Wl,-Bsymbolic
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## Commands to make a shared library
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# $(subst) won't work in shell script. #M# at the end omits these
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# lines from the shell script (Make only)
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SHLIB.c= $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
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SHLIB.cc= $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) -Wl,--enable-auto-import -Wl,--out-implib=$(subst cyg,lib,$@).$(A)#M#
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# the #SH# lines don't go through further postprocessing.
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# so, they must be valid shell script starting from column 4
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#SH#SHLIB_c="$(CC) $(CFLAGS) $(LDFLAGS) -shared "
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#SH#SHLIB_cc="$(CXX) $(CXXFLAGS) $(LDFLAGS) -shared "
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## Compiler switch to embed a runtime search path
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LD_RPATH=
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LD_RPATH_PRE= -Wl,-rpath,
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## Compiler switch to embed a library name
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LD_SONAME =
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## Shared object suffix
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SO = dll
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## Non-shared intermediate object suffix
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STATIC_O = ao
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LIBICU = cyg$(ICUPREFIX)
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## To have an import library is better on Cygwin
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IMPORT_LIB_EXT = .dll.a
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## Compilation rules
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%.$(STATIC_O): $(srcdir)/%.c
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$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
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%.o: $(srcdir)/%.c
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$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
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%.$(STATIC_O): $(srcdir)/%.cpp
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$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
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%.o: $(srcdir)/%.cpp
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$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
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## Dependency rules
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%.d: $(srcdir)/%.c
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@echo "generating dependency information for $<"
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@echo -n "$@ " > $@
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@$(GEN_DEPS.c) $< >> $@ || (rm -f $@ && FALSE)
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%.d: $(srcdir)/%.cpp
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@echo "generating dependency information for $<"
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@echo -n "$@ " > $@
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@$(GEN_DEPS.cc) $< >> $@ || (rm -f $@ && FALSE)
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## Versioned target for a shared library.
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## Since symbolic links don't work the same way on Windows,
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## we only use the version major number.
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#FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
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FINAL_SO_TARGET=$(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
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MIDDLE_SO_TARGET=$(FINAL_SO_TARGET)
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IMPORT_LIB = $(subst cyg,lib,$(FINAL_SO_TARGET)).$(A)#M#
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MIDDLE_IMPORT_LIB = $(subst cyg,lib,$(basename $(SO_TARGET)))$(SO_TARGET_VERSION_MAJOR).$(SO).$(A)#M#
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FINAL_IMPORT_LIB = $(IMPORT_LIB)#M#
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# The following is for Makefile.inc's use.
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ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
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## Versioned libraries rules
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#%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
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# $(RM) $@ && cp ${<F} $@
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%.$(SO): %$(SO_TARGET_VERSION_MAJOR).$(SO)
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ln -fs $(subst cyg,lib,${<F}).$(A) $(subst cyg,lib,$@).$(A)
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## Install libraries as executable
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INSTALL-L=$(INSTALL_PROGRAM)
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## Bind internal references
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# LDflags that pkgdata will use
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BIR_LDFLAGS= -Wl,-Bsymbolic
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# Dependencies [i.e. map files] for the final library
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BIR_DEPS=
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# Environment variable to set a runtime search path
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LDLIBRARYPATH_ENVVAR = PATH
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# The type of assembly to write for generating an object file
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GENCCODE_ASSEMBLY=-a gcc-mingw64
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# put this here again so it gets cyguc...
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#SH#ICULIBS_COMMON_LIB_NAME="${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}.${SO}"
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# for icu-config
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#SH### copied from Makefile.inc
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#SH#ICULIBS_COMMON="-l${LIBICU}uc${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_DATA="-l${LIBICU}${DATA_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_I18N="-l${LIBICU}${I18N_STUBNAME}${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_TOOLUTIL="-l${LIBICU}tu${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_CTESTFW="-l${LIBICU}ctestfw${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_ICUIO="-l${LIBICU}io${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_OBSOLETE="-l${LIBICU}obsolete${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_LAYOUT="-l${LIBICU}le${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_LAYOUTEX="-l${LIBICU}lx${ICULIBSUFFIX}${ICULIBSUFFIX_VERSION}"
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#SH#ICULIBS_BASE="${LIBS} -L${libdir}"
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#SH#ICULIBS="${ICULIBS_BASE} ${ICULIBS_I18N} ${ICULIBS_COMMON} ${ICULIBS_DATA}"
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## End Cygwin-specific setup
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