1## -*-makefile-*- 2## BSD-specific setup (FreeBSD, OpenBSD, NetBSD, *BSD) 3## Copyright (c) 1999-2013, International Business Machines Corporation and 4## others. All Rights Reserved. 5 6## Commands to generate dependency files 7GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) 8GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) 9 10## Flags for position independent code 11SHAREDLIBCFLAGS = -fPIC 12SHAREDLIBCXXFLAGS = -fPIC 13SHAREDLIBCPPFLAGS = -DPIC 14 15## Additional flags when building libraries and with threads 16THREADSCPPFLAGS = -D_REENTRANT 17LIBCPPFLAGS = 18 19## Compiler switch to embed a runtime search path 20LD_RPATH= 21LD_RPATH_PRE= -Wl,-rpath, 22 23## Compiler switch to embed a library name 24LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) 25 26## Shared library options 27LD_SOOPTIONS= -Wl,-Bsymbolic 28 29## Shared object suffix 30SO = so 31## Non-shared intermediate object suffix 32STATIC_O = ao 33 34## Compilation rules 35%.$(STATIC_O): $(srcdir)/%.c 36 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 37%.o: $(srcdir)/%.c 38 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 39 40%.$(STATIC_O): $(srcdir)/%.cpp 41 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 42%.o: $(srcdir)/%.cpp 43 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 44 45 46## Dependency rules 47%.d: $(srcdir)/%.c 48 @echo "generating dependency information for $<" 49 @$(SHELL) -ec '$(GEN_DEPS.c) $< \ 50 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 51 [ -s $@ ] || rm -f $@' 52 53%.d: $(srcdir)/%.cpp 54 @echo "generating dependency information for $<" 55 @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ 56 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 57 [ -s $@ ] || rm -f $@' 58 59## Versioned libraries rules 60 61%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 62 $(RM) $@ && ln -s ${<F} $@ 63%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 64 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 65 66## Bind internal references 67 68# LDflags that pkgdata will use 69BIR_LDFLAGS= -Wl,-Bsymbolic 70 71# Dependencies [i.e. map files] for the final library 72BIR_DEPS= 73 74## Remove shared library 's' 75STATIC_PREFIX_WHEN_USED = 76STATIC_PREFIX = 77 78## End BSD-specific setup 79 80 81