1 ## -*-makefile-*- 2 ## Copyright (C) 2016 and later: Unicode, Inc. and others. 3 ## License & terms of use: http://www.unicode.org/copyright.html 4 ## IRIX-specific setup (for CC) 5 ## Copyright (c) 1999-2006, International Business Machines Corporation and 6 ## others. All Rights Reserved. 7 8 ## Flags for position independent code 9 SHAREDLIBCFLAGS = -shared 10 SHAREDLIBCXXFLAGS = -shared 11 SHAREDLIBCPPFLAGS = 12 13 ## Commands to generate dependency files 14 GEN_DEPS.c= $(CC) -E -M $(DEFS) $(CPPFLAGS) 15 GEN_DEPS.cc= $(CXX) -E -M $(DEFS) $(CPPFLAGS) 16 17 ## Commands to link 18 ## We need to use the C++ linker, even when linking C programs, since 19 ## our libraries contain C++ code (C++ static init not called) 20 #LINK.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) $(LDFLAGS) 21 LINK.c= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 22 LINK.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 23 24 ## Commands to make a shared library 25 SHLIB.c= $(CC) -shared $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 26 SHLIB.cc= $(CXX) -shared $(DEFS) $(CPPFLAGS) $(CXXFLAGS) $(LDFLAGS) 27 28 ## Additional flags when building libraries with thread safety 29 THREADSCPPFLAGS = -D_REENTRANT -D_PTHREADS 30 LIBCPPFLAGS = 31 32 ## Compiler switch to embed a runtime search path 33 LD_RPATH= 34 LD_RPATH_PRE= -Wl,-rpath, 35 36 ## Compiler switch to embed a library name 37 LD_SONAME = -Wl,-soname -Wl,$(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 ## End IRIX-specific setup 77
