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