1## -*-makefile-*- 2## IRIX-specific setup (for CC) 3## Copyright (c) 1999-2006, International Business Machines Corporation and 4## others. All Rights Reserved. 5 6## Flags for position independent code 7SHAREDLIBCFLAGS = -shared 8SHAREDLIBCXXFLAGS = -shared 9SHAREDLIBCPPFLAGS = 10 11## Commands to generate dependency files 12GEN_DEPS.c= $(CC) -E -M $(DEFS) $(CPPFLAGS) 13GEN_DEPS.cc= $(CXX) -E -M $(DEFS) $(CPPFLAGS) 14 15## Commands to link 16## We need to use the C++ linker, even when linking C programs, since 17## our libraries contain C++ code (C++ static init not called) 18#LINK.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) 19LINK.c= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 20LINK.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 21 22## Commands to make a shared library 23SHLIB.c= $(CC) -shared $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 24SHLIB.cc= $(CXX) -shared $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 25 26## Additional flags when building libraries with thread safety 27THREADSCPPFLAGS = -D_REENTRANT -D_PTHREADS 28LIBCPPFLAGS = 29 30## Compiler switch to embed a runtime search path 31LD_RPATH= 32LD_RPATH_PRE= -Wl,-rpath, 33 34## Compiler switch to embed a library name 35LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) 36 37## Shared object suffix 38SO= so 39## Non-shared intermediate object suffix 40STATIC_O = ao 41 42## Compilation rules 43%.$(STATIC_O): $(srcdir)/%.c 44 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 45%.o: $(srcdir)/%.c 46 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 47 48%.$(STATIC_O): $(srcdir)/%.cpp 49 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 50%.o: $(srcdir)/%.cpp 51 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 52 53 54## Dependency rules 55%.d : $(srcdir)/%.c 56 @echo "generating dependency information for $<" 57 @$(SHELL) -ec '$(GEN_DEPS.c) $< \ 58 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 59 [ -s $@ ] || rm -f $@' 60 61%.d : $(srcdir)/%.cpp 62 @echo "generating dependency information for $<" 63 @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ 64 | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ 65 [ -s $@ ] || rm -f $@' 66 67## Versioned libraries rules 68 69%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 70 $(RM) $@ && ln -s ${<F} $@ 71%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 72 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 73 74## End IRIX-specific setup 75