## -*-makefile-*- ## Copyright (C) 2016 and later: Unicode, Inc. and others. ## License & terms of use: http://www.unicode.org/copyright.html ## Linux-specific setup ## Copyright (c) 1999-2013, 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 $(DEFS) $(CPPFLAGS) $(CXXFLAGS) ## Flags for position independent code SHAREDLIBCFLAGS = -fPIC SHAREDLIBCXXFLAGS = -fPIC SHAREDLIBCPPFLAGS = -DPIC ## Additional flags when building libraries and with threads THREADSCPPFLAGS = -D_REENTRANT LIBCPPFLAGS = ## Compiler switch to embed a runtime search path LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN LD_RPATH_PRE = -Wl,-rpath, ## These are the library specific LDFLAGS LDFLAGSICUDT= ## Compiler switch to embed a library name # The initial tab in the next line is to prevent icu-config from reading it. LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) #SH# # We can't depend on MIDDLE_SO_TARGET being set. #SH# LD_SONAME= ## Shared library options LD_SOOPTIONS= -Wl,-Bsymbolic ## Shared object suffix SO = so ## Non-shared intermediate object suffix STATIC_O = ao ## Compilation rules %.$(STATIC_O): $(srcdir)/%.c $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS)) -o $@ $<) %.o: $(srcdir)/%.c $(call SILENT_COMPILE,$(strip $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS)) -o $@ $<) %.$(STATIC_O): $(srcdir)/%.cpp $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS)) -o $@ $<) %.o: $(srcdir)/%.cpp $(call SILENT_COMPILE,$(strip $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS)) -o $@ $<) ## Dependency rules %.d: $(srcdir)/%.c $(call ICU_MSG,(deps)) $< @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ [ -s $@ ] || rm -f $@' %.d: $(srcdir)/%.cpp $(call ICU_MSG,(deps)) $< @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ [ -s $@ ] || rm -f $@' ## Versioned libraries rules %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) $(RM) $@ && ln -s ${<F} $@ %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ ## Bind internal references # LDflags that pkgdata will use BIR_LDFLAGS= -Wl,-Bsymbolic # Dependencies [i.e. map files] for the final library BIR_DEPS= ## Remove shared library 's' STATIC_PREFIX_WHEN_USED = STATIC_PREFIX = ## End Linux-specific setup