projects / apple / icu.git / blame
| Commit | Line | Data |
|---|---|---|
| 374ca955 | 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 | |
| 374ca955 | 4 | ## Linux-specific setup for Visual Age |
| 729e4ab9 | 5 | ## Copyright (c) 2003-2010, International Business Machines Corporation and |
| 374ca955 A |
6 | ## others. All Rights Reserved. |
| 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 | # -qroconst make the strings readonly, which is usually the default. | |
| 13 | # This helps in the data library, | |
| 14 | # -qproto assumes all functions are prototyped (for optimization) | |
| 15 | CFLAGS += -qproto -qroconst | |
| 16 | CXXFLAGS += -qproto -qroconst | |
| 17 | ||
| 18 | GENCCODE_ASSEMBLY=-a gcc | |
| 19 | ## Flags for position independent code | |
| 20 | SHAREDLIBCFLAGS = -qpic=large | |
| 21 | SHAREDLIBCXXFLAGS = -qpic=large | |
| 22 | SHAREDLIBCPPFLAGS = -DPIC | |
| 23 | ||
| 24 | ## Additional flags when building libraries and with threads | |
| 374ca955 | 25 | THREADSCPPFLAGS = -D_REENTRANT |
| 73c04bcf | 26 | LIBCPPFLAGS = |
| 374ca955 A |
27 | |
| 28 | ## Compiler switch to embed a runtime search path | |
| 729e4ab9 | 29 | LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN |
| 374ca955 A |
30 | #LD_RPATH_PRE = -Wl,-rpath, |
| 31 | ||
| 73c04bcf A |
32 | ## Compiler switch to embed a library name |
| 33 | # The initial tab in the next line is to prevent icu-config from reading it. | |
| 34 | LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) | |
| 35 | #SH# # We can't depend on MIDDLE_SO_TARGET being set. | |
| 36 | #SH# LD_SONAME= | |
| 374ca955 A |
37 | |
| 38 | ## The type of assembly needed when pkgdata is used for generating shared libraries. | |
| 39 | GENCCODE_ASSEMBLY=-a gcc | |
| 40 | ||
| 41 | ## Shared object suffix | |
| 42 | SO = so | |
| 43 | ## Non-shared intermediate object suffix | |
| 44 | STATIC_O = ao | |
| 45 | ||
| 46 | ## Override the default mechanism for building shared objects | |
| 47 | SHLIB.c= $(CC) $(CFLAGS) -qmkshrobj -qpic=large -G $(LDFLAGS) | |
| 48 | SHLIB.cc= $(CXX) $(CXXFLAGS) -qmkshrobj -qpic=large -G $(LDFLAGS) | |
| 49 | ||
| 50 | ## Compilation rules | |
| 51 | %.$(STATIC_O): $(srcdir)/%.c | |
| 52 | $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< | |
| 53 | %.o: $(srcdir)/%.c | |
| 54 | $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< | |
| 55 | ||
| 56 | %.$(STATIC_O): $(srcdir)/%.cpp | |
| 57 | $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< | |
| 58 | %.o: $(srcdir)/%.cpp | |
| 59 | $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< | |
| 60 | ||
| 61 | ||
| 62 | ## Dependency rules | |
| 63 | %.d: $(srcdir)/%.c | |
| 64 | @echo "generating dependency information for $<" | |
| 65 | @$(SHELL) -ec '$(GEN_DEPS.c) $< > /dev/null' | |
| 66 | ||
| 67 | %.d: $(srcdir)/%.cpp | |
| 68 | @echo "generating dependency information for $<" | |
| 69 | @$(SHELL) -ec '$(GEN_DEPS.cc) $< > /dev/null' | |
| 70 | ||
| 71 | ## Versioned libraries rules | |
| 72 | ||
| 73 | %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) | |
| 74 | $(RM) $@ && ln -s ${<F} $@ | |
| 75 | %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) | |
| 76 | $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ | |
| 77 | ||
| 78 | ## End Linux-specific setup | |
| 79 |