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      1 ## -*-makefile-*-
      2 ## Alpha-Linux-specific setup
      3 ## Copyright (c) 1999-2006, International Business Machines Corporation and
      4 ## others. All Rights Reserved.
      5 
      6 ## Commands to generate dependency files
      7 #GEN_DEPS.c=	$(CC) $(DEFS) $(CPPFLAGS) -MD -c -msg_quiet
      8 #GEN_DEPS.cc=	$(CXX) $(DEFS) $(CPPFLAGS) -D__USE_STD_IOSTREAM -c -MD -msg_quiet
      9 
     10 ## Flags for position independent code
     11 SHAREDLIBCFLAGS = -fPIC
     12 SHAREDLIBCXXFLAGS = -fPIC
     13 SHAREDLIBCPPFLAGS = -DPIC
     14 
     15 ## Additional flags when building libraries and with threads
     16 THREADSCPPFLAGS = -D_REENTRANT
     17 LIBCPPFLAGS =
     18 
     19 # The tests need complete IEEE floating point support
     20 CFLAGS += -ieee
     21 CXXFLAGS += -ieee
     22 
     23 ## Commands to compile
     24 COMPILE.c=	$(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS)  -c -signed -accept nogccinline
     25 COMPILE.cc=	$(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -c -signed -D__USE_STD_IOSTREAM -accept nogcc_inline
     26 
     27 
     28 ## Commands to link
     29 LINK.c=		$(CC) -call_shared $(CFLAGS) $(LDFLAGS)
     30 LINK.cc=	$(CXX) -call_shared $(CXXFLAGS) $(LDFLAGS)
     31 
     32 ## Compiler switch to embed a runtime search path
     33 LD_RPATH=
     34 LD_RPATH_PRE=	-Wl,-rpath,
     35 
     36 ## Compiler switch to embed a library name
     37 LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET))
     38 
     39 ## Shared object suffix
     40 SO = so
     41 ## Non-shared intermediate object suffix
     42 STATIC_O = ao
     43 
     44 ## Compilation rules
     45 %.$(STATIC_O): $(srcdir)/%.c
     46 	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
     47 %.o: $(srcdir)/%.c
     48 	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
     49 
     50 %.$(STATIC_O): $(srcdir)/%.cpp
     51 	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
     52 %.o: $(srcdir)/%.cpp
     53 	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
     54 
     55 
     56 ## Dependency rules
     57 #%.d: $(srcdir)/%.c
     58 #	@echo "generating dependency information for $<"
     59 #	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
     60 #		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
     61 #		[ -s $@ ] || rm -f $@'
     62 
     63 #%.d: $(srcdir)/%.cpp
     64 #	@echo "generating dependency information for $<"
     65 #	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
     66 #		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \
     67 #		[ -s $@ ] || rm -f $@'
     68 #
     69 ## Versioned libraries rules
     70 
     71 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION)
     72 	$(RM) $@ && ln -s ${<F} $@
     73 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR)
     74 	$(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@
     75 
     76 ##  Bind internal references
     77 
     78 # LDflags that pkgdata will use
     79 BIR_LDFLAGS= -Wl,-Bsymbolic
     80 
     81 # Dependencies [i.e. map files] for the final library
     82 BIR_DEPS=
     83 
     84 ## End Linux-specific setup
     85 
     86