1 ## -*-makefile-*- 2 ## Linux-specific setup for Visual Age 3 ## Copyright (c) 2003-2010, International Business Machines Corporation and 4 ## others. All Rights Reserved. 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 # -qroconst make the strings readonly, which is usually the default. 11 # This helps in the data library, 12 # -qproto assumes all functions are prototyped (for optimization) 13 CFLAGS += -qproto -qroconst 14 CXXFLAGS += -qproto -qroconst 15 16 GENCCODE_ASSEMBLY=-a gcc 17 ## Flags for position independent code 18 SHAREDLIBCFLAGS = -qpic=large 19 SHAREDLIBCXXFLAGS = -qpic=large 20 SHAREDLIBCPPFLAGS = -DPIC 21 22 ## Additional flags when building libraries and with threads 23 THREADSCPPFLAGS = -D_REENTRANT 24 LIBCPPFLAGS = 25 26 ## Compiler switch to embed a runtime search path 27 LD_RPATH= -Wl,-zorigin,-rpath,'$$'ORIGIN 28 #LD_RPATH_PRE = -Wl,-rpath, 29 30 ## Compiler switch to embed a library name 31 # The initial tab in the next line is to prevent icu-config from reading it. 32 LD_SONAME = -Wl,-soname -Wl,$(notdir $(MIDDLE_SO_TARGET)) 33 #SH# # We can't depend on MIDDLE_SO_TARGET being set. 34 #SH# LD_SONAME= 35 36 ## The type of assembly needed when pkgdata is used for generating shared libraries. 37 GENCCODE_ASSEMBLY=-a gcc 38 39 ## Shared object suffix 40 SO = so 41 ## Non-shared intermediate object suffix 42 STATIC_O = ao 43 44 ## Override the default mechanism for building shared objects 45 SHLIB.c= $(CC) $(CFLAGS) -qmkshrobj -qpic=large -G $(LDFLAGS) 46 SHLIB.cc= $(CXX) $(CXXFLAGS) -qmkshrobj -qpic=large -G $(LDFLAGS) 47 48 ## Compilation rules 49 %.$(STATIC_O): $(srcdir)/%.c 50 $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< 51 %.o: $(srcdir)/%.c 52 $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< 53 54 %.$(STATIC_O): $(srcdir)/%.cpp 55 $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< 56 %.o: $(srcdir)/%.cpp 57 $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< 58 59 60 ## Dependency rules 61 %.d: $(srcdir)/%.c 62 @echo "generating dependency information for $<" 63 @$(SHELL) -ec '$(GEN_DEPS.c) $< > /dev/null' 64 65 %.d: $(srcdir)/%.cpp 66 @echo "generating dependency information for $<" 67 @$(SHELL) -ec '$(GEN_DEPS.cc) $< > /dev/null' 68 69 ## Versioned libraries rules 70 71 %.$(SO).$(SO_TARGET_VERSION_MAJOR): %.$(SO).$(SO_TARGET_VERSION) 72 $(RM) $@ && ln -s ${<F} $@ 73 %.$(SO): %.$(SO).$(SO_TARGET_VERSION_MAJOR) 74 $(RM) $@ && ln -s ${*F}.$(SO).$(SO_TARGET_VERSION) $@ 75 76 ## End Linux-specific setup 77 78
