1 ## -*-makefile-*- 2 ## Linux-specific setup 3 ## Copyright (c) 1999-2009, 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 $(MIDDLE_SO_TARGET)) 29 30 31 ## Shared library options 32 LD_SOOPTIONS= -Wl,-Bsymbolic 33 34 ## Shared object suffix 35 SO = so 36 ## Non-shared intermediate object suffix 37 STATIC_O = ao 38 39 ## Compilation rules 40 %.$(STATIC_O): $(srcdir)/%.c 41 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 42 %.o: $(srcdir)/%.c 43 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 44 45 %.$(STATIC_O): $(srcdir)/%.cpp 46 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 47 %.o: $(srcdir)/%.cpp 48 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 49 50 51 ## Dependency rules 52 %.d: $(srcdir)/%.c 53 @echo "generating dependency information for $<" 54 @$(SHELL) -ec '$(GEN_DEPS.c) $< \ 55 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 56 [ -s $@ ] || rm -f $@' 57 58 %.d: $(srcdir)/%.cpp 59 @echo "generating dependency information for $<" 60 @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ 61 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 62 [ -s $@ ] || rm -f $@' 63 64 ## Versioned libraries rules 65 66 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 67 $(RM) $@ && ln -s ${<F} $@ 68 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 69 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 70 71 # The type of assembly to write for generating an object file 72 GENCCODE_ASSEMBLY=-a gcc 73 74 ## Bind internal references 75 76 # LDflags that pkgdata will use 77 BIR_LDFLAGS= -Wl,-Bsymbolic 78 79 # Dependencies [i.e. map files] for the final library 80 BIR_DEPS= 81 82 ## End Linux-specific setup 83 84
