1 ## -*-makefile-*- 2 ## Linux-specific setup 3 ## Copyright (c) 1999-2008, 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) $(CPPFLAGS) 9 10 ## Flags for position independent code 11 SHAREDLIBCFLAGS = -fPIC 12 SHAREDLIBCXXFLAGS = -fPIC 13 SHAREDLIBCPPFLAGS = -DPIC 14 15 ## Additional flags when building libraries and with threads 16 THREADSCPPFLAGS = -D_REENTRANT 17 LIBCPPFLAGS = 18 19 ## Compiler switch to embed a runtime search path 20 LD_RPATH= 21 LD_RPATH_PRE = -Wl,-rpath, 22 23 ## These are the library specific LDFLAGS 24 LDFLAGSICUDT=-nodefaultlibs -nostdlib 25 26 ## Compiler switch to embed a library name 27 # The initial tab in the next line is to prevent icu-config from reading it. 28 LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) 29 #SH# # We can't depend on MIDDLE_SO_TARGET being set. 30 #SH# LD_SONAME= 31 32 ## Shared object suffix 33 SO = so 34 ## Non-shared intermediate object suffix 35 STATIC_O = ao 36 37 ## Compilation rules 38 %.$(STATIC_O): $(srcdir)/%.c 39 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 40 %.o: $(srcdir)/%.c 41 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 42 43 %.$(STATIC_O): $(srcdir)/%.cpp 44 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 45 %.o: $(srcdir)/%.cpp 46 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 47 48 49 ## Dependency rules 50 %.d: $(srcdir)/%.c 51 @echo "generating dependency information for $<" 52 @$(SHELL) -ec '$(GEN_DEPS.c) $< \ 53 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 54 [ -s $@ ] || rm -f $@' 55 56 %.d: $(srcdir)/%.cpp 57 @echo "generating dependency information for $<" 58 @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ 59 | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ 60 [ -s $@ ] || rm -f $@' 61 62 ## Versioned libraries rules 63 64 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 65 $(RM) $@ && ln -s ${<F} $@ 66 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 67 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 68 69 ## Bind internal references 70 71 # LDflags that pkgdata will use 72 BIR_LDFLAGS= -Wl,-Bsymbolic 73 74 # Dependencies [i.e. map files] for the final library 75 BIR_DEPS= 76 77 ## End Linux-specific setup 78 79
