## -*-makefile-*- ## QNX-specific setup ## Copyright (c) 1999-2004, International Business Machines Corporation and ## others. All Rights Reserved. ## ## Provided By: Chris McKillop # # Create shared libs that "work" properly. # ## Commands to generate dependency files GEN_DEPS.c= $(CC) -E -Wp,-MM $(DEFS) $(CPPFLAGS) GEN_DEPS.cc= $(CXX) -E -Wp,-MM $(DEFS) $(CPPFLAGS) ## Flags for position independent code SHAREDLIBCFLAGS = -shared SHAREDLIBCXXFLAGS = -shared # SHAREDLIBCPPFLAGS = -shared # # Always generatate PIC code. # #CPPFLAGS+=-shared ## Additional flags when building libraries and with threads LIBCPPFLAGS = THREADSCPPFLAGS = ## Compiler switch to embed a runtime search path LD_RPATH= LD_RPATH_PRE = -Wl,-rpath, ## Compiler switch to embed a library name LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) ## Shared object suffix SO = so ## Non-shared intermediate object suffix STATIC_O = ao ## Compilation rules %.$(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 $<" @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ [ -s $@ ] || rm -f $@' %.d: $(srcdir)/%.cpp @echo "generating dependency information for $<" @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ [ -s $@ ] || rm -f $@' ## Versioned libraries rules ## ## QNX wants the SONAME in the shared lib to match the final "real" filename. ## (to ease in packaging with QNX's native package format) ## MIDDLE_SO_TARGET = $(SO_TARGET).$(SO_TARGET_VERSION_MAJOR) FINAL_SO_TARGET = $(MIDDLE_SO_TARGET) %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION_MAJOR) $@ #%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) # $(RM) $@ && ln -s ${