projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| b75a7d8f | 1 | ## -*-makefile-*- |
| f3c0d7a5 A |
2 | ## Copyright (C) 2016 and later: Unicode, Inc. and others. |
| 3 | ## License & terms of use: http://www.unicode.org/copyright.html | |
| b75a7d8f | 4 | ## Linux-specific setup |
| 729e4ab9 | 5 | ## Copyright (c) 1999-2009, International Business Machines Corporation and |
| b75a7d8f | 6 | ## others. All Rights Reserved. |
| b75a7d8f A |
7 | |
| 8 | ## Commands to generate dependency files | |
| 9 | GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) | |
| 10 | GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) | |
| 11 | ||
| 12 | ## Flags for position independent code | |
| 13 | SHAREDLIBCFLAGS = -fPIC | |
| 14 | SHAREDLIBCXXFLAGS = -fPIC | |
| 15 | SHAREDLIBCPPFLAGS = -DPIC | |
| 16 | ||
| 17 | ## Additional flags when building libraries and with threads | |
| b75a7d8f | 18 | THREADSCPPFLAGS = -D_REENTRANT |
| 73c04bcf | 19 | LIBCPPFLAGS = |
| b75a7d8f A |
20 | |
| 21 | # The tests need complete IEEE floating point support | |
| 22 | CFLAGS += -mieee | |
| 23 | CXXFLAGS += -mieee | |
| 24 | ||
| 25 | ## Compiler switch to embed a runtime search path | |
| 26 | LD_RPATH= | |
| 27 | LD_RPATH_PRE= -Wl,-rpath, | |
| 28 | ||
| 29 | ## Compiler switch to embed a library name | |
| 374ca955 | 30 | LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) |
| b75a7d8f | 31 | |
| 729e4ab9 A |
32 | |
| 33 | ## Shared library options | |
| 34 | LD_SOOPTIONS= -Wl,-Bsymbolic | |
| 35 | ||
| b75a7d8f A |
36 | ## Shared object suffix |
| 37 | SO = so | |
| 38 | ## Non-shared intermediate object suffix | |
| 39 | STATIC_O = ao | |
| 40 | ||
| 41 | ## Compilation rules | |
| 42 | %.$(STATIC_O): $(srcdir)/%.c | |
| 43 | $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< | |
| 44 | %.o: $(srcdir)/%.c | |
| 45 | $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< | |
| 46 | ||
| 47 | %.$(STATIC_O): $(srcdir)/%.cpp | |
| 48 | $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< | |
| 49 | %.o: $(srcdir)/%.cpp | |
| 50 | $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< | |
| 51 | ||
| b75a7d8f A |
52 | |
| 53 | ## Dependency rules | |
| 54 | %.d: $(srcdir)/%.c | |
| 55 | @echo "generating dependency information for $<" | |
| 56 | @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | |
| 57 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 58 | [ -s $@ ] || rm -f $@' | |
| 59 | ||
| 60 | %.d: $(srcdir)/%.cpp | |
| 61 | @echo "generating dependency information for $<" | |
| 62 | @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | |
| 63 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 64 | [ -s $@ ] || rm -f $@' | |
| 65 | ||
| 66 | ## Versioned libraries rules | |
| 67 | ||
| 68 | %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) | |
| 374ca955 | 69 | $(RM) $@ && ln -s ${<F} $@ |
| b75a7d8f | 70 | %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) |
| 374ca955 A |
71 | $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ |
| 72 | ||
| 73 | # The type of assembly to write for generating an object file | |
| 74 | GENCCODE_ASSEMBLY=-a gcc | |
| b75a7d8f A |
75 | |
| 76 | ## Bind internal references | |
| 77 | ||
| 78 | # LDflags that pkgdata will use | |
| 79 | BIR_LDFLAGS= -Wl,-Bsymbolic | |
| 80 | ||
| b75a7d8f A |
81 | # Dependencies [i.e. map files] for the final library |
| 82 | BIR_DEPS= | |
| 83 | ||
| 84 | ## End Linux-specific setup | |
| 85 |