## -*-makefile-*- ## Aix-specific setup (for xlC) ## Copyright (c) 1999-2002, International Business Machines Corporation and ## others. All Rights Reserved. ## ## $Id: mh-aix,v 1.1.1.2 2003/07/03 18:13:33 avery Exp $ ## ## Please note: AIX does NOT have library versioning per se (there is no 'SONAME' capability). ## So, we are using 'windows' style library names, that is, libicuuc20.1.so instead of libicuuc.so.20.1 ## Commands to generate dependency files GEN_DEPS.c= $(CC) -E -M $(DEFS) $(CPPFLAGS) GEN_DEPS.cc= $(CXX) -E -M $(DEFS) $(CPPFLAGS) # Make the strings readonly. This helps in the common data library CFLAGS += -qroconst CXXFLAGS += -qroconst LDFLAGS += -brtl ## We need to delete things prior to linking, or else we'll get ## SEVERE ERROR: output file in use .. on AIX. ## But, shell script version should NOT delete target as we don't ## have $@ in that context. (SH = only shell script, icu-config) AIX_PREDELETE=rm -f $@ ; #SH# AIX_PREDELETE= ## Commands to link ## We need to use the C++ linker, even when linking C programs, since ## our libraries contain C++ code (C++ static init not called) LINK.c= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) LINK.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) ## Commands to make a shared library SHLIB.c= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) SHLIB.cc= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) ## Compiler switch to embed a runtime search path LD_RPATH= -I LD_RPATH_PRE= ## Environment variable to set a runtime search path LDLIBRARYPATH_ENVVAR = LIBPATH ## Override Versioned target for a shared library. FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO) MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO) # The following is for Makefile.inc's use. ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) # this one is for icudefs.mk's use SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) ## Compiler switch to embed a library name. Not present on AIX. LD_SONAME = ## Shared object suffix SO= so ## Non-shared intermediate object suffix STATIC_O = o ## Special AIX rules ## Build archive from shared object %.a : %.so $(AR) $(ARFLAGS) $@ $< ## Build import list from export list %.e : %.exp @echo "Building an import list for $<" @$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@" ## Compilation rules %.$(STATIC_O): $(srcdir)/%.c $(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $< %.o: $(srcdir)/%.c $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< %.$(STATIC_O): $(srcdir)/%.cpp $(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $< %.o: $(srcdir)/%.cpp $(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $< ../data/%.o: ../data/%.c $(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $< ## Dependency rules %.d : %.u @$(SHELL) -ec 'cat $< \ | sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \ [ -s $@ ] || rm -f $@ ; rm -f $<' %.u : $(srcdir)/%.c @echo "generating dependency information for $<" @$(SHELL) -ec '$(GEN_DEPS.c) $< > /dev/null' %.u : $(srcdir)/%.cpp @echo "generating dependency information for $<" @$(SHELL) -ec '$(GEN_DEPS.cc) $< > /dev/null' ## Versioned libraries rules %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) $(RM) $@ && ln -s $*$(SO_TARGET_VERSION).$(SO) $@ %.$(SO): %$(SO_TARGET_VERSION).$(SO) $(RM) $@ && ln -s $*$(SO_TARGET_VERSION).$(SO) $@ ## BIR - bind with internal references [so app data and icu data doesn't collide] BIR_LDFLAGS= -E$(NAME).map -bnoexpall BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES BIR_DEPS= $(NAME).map ## End Aix-specific setup