projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| b75a7d8f A |
1 | ## -*-makefile-*- |
| 2 | ## Linux-specific setup | |
| 729e4ab9 | 3 | ## Copyright (c) 1999-2010, International Business Machines Corporation and |
| b75a7d8f | 4 | ## others. All Rights Reserved. |
| b75a7d8f A |
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 | |
| b75a7d8f | 16 | THREADSCPPFLAGS = -D_REENTRANT |
| 73c04bcf | 17 | LIBCPPFLAGS = |
| b75a7d8f A |
18 | |
| 19 | ## Compiler switch to embed a runtime search path | |
| 729e4ab9 | 20 | LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN |
| b75a7d8f A |
21 | LD_RPATH_PRE = -Wl,-rpath, |
| 22 | ||
| 73c04bcf A |
23 | ## These are the library specific LDFLAGS |
| 24 | LDFLAGSICUDT=-nodefaultlibs -nostdlib | |
| 25 | ||
| b75a7d8f | 26 | ## Compiler switch to embed a library name |
| 374ca955 A |
27 | # The initial tab in the next line is to prevent icu-config from reading it. |
| 28 | LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) | |
| 29 | #SH# # We can't depend on MIDDLE_SO_TARGET being set. | |
| 30 | #SH# LD_SONAME= | |
| b75a7d8f | 31 | |
| 729e4ab9 A |
32 | ## Shared library options |
| 33 | LD_SOOPTIONS= -Wl,-Bsymbolic | |
| 34 | ||
| b75a7d8f A |
35 | ## Shared object suffix |
| 36 | SO = so | |
| 37 | ## Non-shared intermediate object suffix | |
| 38 | STATIC_O = ao | |
| 39 | ||
| 40 | ## Compilation rules | |
| 41 | %.$(STATIC_O): $(srcdir)/%.c | |
| 42 | $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< | |
| 43 | %.o: $(srcdir)/%.c | |
| 44 | $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< | |
| 45 | ||
| 46 | %.$(STATIC_O): $(srcdir)/%.cpp | |
| 47 | $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< | |
| 48 | %.o: $(srcdir)/%.cpp | |
| 49 | $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< | |
| 50 | ||
| b75a7d8f A |
51 | |
| 52 | ## Dependency rules | |
| 53 | %.d: $(srcdir)/%.c | |
| 54 | @echo "generating dependency information for $<" | |
| 55 | @$(SHELL) -ec '$(GEN_DEPS.c) $< \ | |
| 56 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 57 | [ -s $@ ] || rm -f $@' | |
| 58 | ||
| 59 | %.d: $(srcdir)/%.cpp | |
| 60 | @echo "generating dependency information for $<" | |
| 61 | @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ | |
| 62 | | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ | |
| 63 | [ -s $@ ] || rm -f $@' | |
| 64 | ||
| 65 | ## Versioned libraries rules | |
| 66 | ||
| 67 | %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) | |
| 68 | $(RM) $@ && ln -s ${<F} $@ | |
| 69 | %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) | |
| 70 | $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ | |
| 71 | ||
| 72 | ## Bind internal references | |
| 73 | ||
| 74 | # LDflags that pkgdata will use | |
| 75 | BIR_LDFLAGS= -Wl,-Bsymbolic | |
| 76 | ||
| b75a7d8f A |
77 | # Dependencies [i.e. map files] for the final library |
| 78 | BIR_DEPS= | |
| 79 | ||
| 729e4ab9 A |
80 | ## Remove shared library 's' |
| 81 | STATIC_PREFIX_WHEN_USED = | |
| 82 | STATIC_PREFIX = | |
| 83 | ||
| b75a7d8f A |
84 | ## End Linux-specific setup |
| 85 |