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