projects / apple / icu.git / blame
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1 | ## -*-makefile-*- |
| 2 | ## QNX-specific setup | |
| 73c04bcf | 3 | ## Copyright (c) 1999-2006, International Business Machines Corporation and |
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4 | ## others. All Rights Reserved. |
| 5 | ## | |
| 6 | ## Provided By: Chris McKillop <cdm@qnx.com> | |
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7 | |
| 8 | ||
| 9 | # | |
| 10 | # Create shared libs that "work" properly. | |
| 11 | # | |
| 12 | ||
| 13 | ## Commands to generate dependency files | |
| 14 | GEN_DEPS.c= $(CC) -E -Wp,-MM $(DEFS) $(CPPFLAGS) | |
| 15 | GEN_DEPS.cc= $(CXX) -E -Wp,-MM $(DEFS) $(CPPFLAGS) | |
| 16 | ||
| 17 | ## Flags for position independent code | |
| 18 | SHAREDLIBCFLAGS = -shared | |
| 19 | SHAREDLIBCXXFLAGS = -shared | |
| 20 | # SHAREDLIBCPPFLAGS = -shared | |
| 21 | ||
| 22 | # | |
| 23 | # Always generatate PIC code. | |
| 24 | # | |
| 25 | #CPPFLAGS+=-shared | |
| 26 | ||
| 27 | ## Additional flags when building libraries and with threads | |
| 28 | LIBCPPFLAGS = | |
| 29 | THREADSCPPFLAGS = | |
| 30 | ||
| 31 | ## Compiler switch to embed a runtime search path | |
| 32 | LD_RPATH= | |
| 33 | LD_RPATH_PRE = -Wl,-rpath, | |
| 34 | ||
| 35 | ## Compiler switch to embed a library name | |
| 374ca955 | 36 | LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) |
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37 | |
| 38 | ## Shared object suffix | |
| 39 | SO = so | |
| 40 | ## Non-shared intermediate object suffix | |
| 41 | STATIC_O = ao | |
| 42 | ||
| 43 | ## Compilation rules | |
| 44 | %.$(STATIC_O): $(srcdir)/%.c | |
| 45 | $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< | |
| 46 | %.o: $(srcdir)/%.c | |
| 47 | $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< | |
| 48 | ||
| 49 | %.$(STATIC_O): $(srcdir)/%.cpp | |
| 50 | $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< | |
| 51 | %.o: $(srcdir)/%.cpp | |
| 52 | $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< | |
| 53 | ||
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54 | |
| 55 | ## Dependency rules | |
| 56 | %.d: $(srcdir)/%.c | |
| 57 | @echo "generating dependency information for $<" | |
| 58 | @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | |
| 59 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 60 | [ -s $@ ] || rm -f $@' | |
| 61 | ||
| 62 | %.d: $(srcdir)/%.cpp | |
| 63 | @echo "generating dependency information for $<" | |
| 64 | @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | |
| 65 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 66 | [ -s $@ ] || rm -f $@' | |
| 67 | ||
| 68 | ## Versioned libraries rules | |
| 69 | ## | |
| 70 | ## QNX wants the SONAME in the shared lib to match the final "real" filename. | |
| 71 | ## (to ease in packaging with QNX's native package format) | |
| 72 | ## | |
| 73 | MIDDLE_SO_TARGET = $(SO_TARGET).$(SO_TARGET_VERSION_MAJOR) | |
| 74 | FINAL_SO_TARGET = $(MIDDLE_SO_TARGET) | |
| 75 | ||
| 76 | %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) | |
| 77 | $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION_MAJOR) $@ | |
| 78 | #%.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) | |
| 79 | # $(RM) $@ && ln -s ${<F} $@ | |
| 80 | #%.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) | |
| 81 | # $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ | |
| 82 | ||
| 83 | ## Bind internal references | |
| 84 | ||
| 85 | # LDflags that pkgdata will use | |
| 86 | BIR_LDFLAGS= -Wl,-Bsymbolic | |
| 87 | ||
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88 | # Dependencies [i.e. map files] for the final library |
| 89 | BIR_DEPS= | |
| 90 | ||
| 91 | ## End QNX-specific setup | |
| 92 |