1 ## -*-makefile-*- 2 ## Copyright (C) 2016 and later: Unicode, Inc. and others. 3 ## License & terms of use: http://www.unicode.org/copyright.html 4 ## Alpha-Linux-specific setup 5 ## Copyright (c) 1999-2006, International Business Machines Corporation and 6 ## others. All Rights Reserved. 7 8 ## Commands to generate dependency files 9 #GEN_DEPS.c= $(CC) $(DEFS) $(CPPFLAGS) -MD -c -msg_quiet 10 #GEN_DEPS.cc= $(CXX) $(DEFS) $(CPPFLAGS) -D__USE_STD_IOSTREAM -c -MD -msg_quiet 11 12 ## Flags for position independent code 13 SHAREDLIBCFLAGS = -fPIC 14 SHAREDLIBCXXFLAGS = -fPIC 15 SHAREDLIBCPPFLAGS = -DPIC 16 17 ## Additional flags when building libraries and with threads 18 THREADSCPPFLAGS = -D_REENTRANT 19 LIBCPPFLAGS = 20 21 # The tests need complete IEEE floating point support 22 CFLAGS += -ieee 23 CXXFLAGS += -ieee 24 25 ## Commands to compile 26 COMPILE.c= $(CC) $(DEFS) $(CPPFLAGS) $(CFLAGS) -c -signed -accept nogccinline 27 COMPILE.cc= $(CXX) $(DEFS) $(CPPFLAGS) $(CXXFLAGS) -c -signed -D__USE_STD_IOSTREAM -accept nogcc_inline 28 29 30 ## Commands to link 31 LINK.c= $(CC) -call_shared $(CFLAGS) $(LDFLAGS) 32 LINK.cc= $(CXX) -call_shared $(CXXFLAGS) $(LDFLAGS) 33 34 ## Compiler switch to embed a runtime search path 35 LD_RPATH= 36 LD_RPATH_PRE= -Wl,-rpath, 37 38 ## Compiler switch to embed a library name 39 LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) 40 41 ## Shared object suffix 42 SO = so 43 ## Non-shared intermediate object suffix 44 STATIC_O = ao 45 46 ## Compilation rules 47 %.$(STATIC_O): $(srcdir)/%.c 48 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 49 %.o: $(srcdir)/%.c 50 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 51 52 %.$(STATIC_O): $(srcdir)/%.cpp 53 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 54 %.o: $(srcdir)/%.cpp 55 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 56 57 58 ## Dependency rules 59 #%.d: $(srcdir)/%.c 60 # @echo "generating dependency information for $<" 61 # @$(SHELL) -ec '$(GEN_DEPS.c) $< \ 62 # | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 63 # [ -s $@ ] || rm -f $@' 64 65 #%.d: $(srcdir)/%.cpp 66 # @echo "generating dependency information for $<" 67 # @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ 68 # | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 69 # [ -s $@ ] || rm -f $@' 70 # 71 ## Versioned libraries rules 72 73 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 74 $(RM) $@ && ln -s ${<F} $@ 75 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 76 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 77 78 ## Bind internal references 79 80 # LDflags that pkgdata will use 81 BIR_LDFLAGS= -Wl,-Bsymbolic 82 83 # Dependencies [i.e. map files] for the final library 84 BIR_DEPS= 85 86 ## End Linux-specific setup 87 88
