117 lines
3.5 KiB
Makefile
117 lines
3.5 KiB
Makefile
## -*-makefile-*-
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## Aix-specific setup (for xlC)
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## Copyright (c) 1999-2003, International Business Machines Corporation and
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## others. All Rights Reserved.
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##
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## $Id: mh-aix,v 1.35 2003/12/18 23:14:11 emader-oss Exp $
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##
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## Please note: AIX does NOT have library versioning per se (there is no 'SONAME' capability).
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## So, we are using 'windows' style library names, that is, libicuuc20.1.so instead of libicuuc.so.20.1
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## Commands to generate dependency files
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GEN_DEPS.c= $(CC) -E -M $(DEFS) $(CPPFLAGS)
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GEN_DEPS.cc= $(CXX) -E -M $(DEFS) $(CPPFLAGS)
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# Make the strings readonly. This helps in the common data library
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CFLAGS += -qroconst
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CXXFLAGS += -qroconst
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LDFLAGS += -brtl
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## We need to delete things prior to linking, or else we'll get
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## SEVERE ERROR: output file in use .. on AIX.
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## But, shell script version should NOT delete target as we don't
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## have $@ in that context. (SH = only shell script, icu-config)
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AIX_PREDELETE=rm -f $@ ;
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#SH# AIX_PREDELETE=
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## Commands to link
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## We need to use the C++ linker, even when linking C programs, since
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## our libraries contain C++ code (C++ static init not called)
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LINK.c= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)
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LINK.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)
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## Commands to make a shared library
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SHLIB.c= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS)
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SHLIB.cc= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS)
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## Compiler switch to embed a runtime search path
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LD_RPATH= -I
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LD_RPATH_PRE=
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## Environment variable to set a runtime search path
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LDLIBRARYPATH_ENVVAR = LIBPATH
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## Override Versioned target for a shared library.
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FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
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MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
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# The following is for Makefile.inc's use.
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ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
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# this one is for icudefs.mk's use
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SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
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## Compiler switch to embed a library name. Not present on AIX.
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LD_SONAME =
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## Shared object suffix
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SO= so
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## Non-shared intermediate object suffix
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STATIC_O = o
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## Special AIX rules
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## Build archive from shared object
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%.a : %.so
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$(AR) $(ARFLAGS) $@ $<
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## Build import list from export list
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%.e : %.exp
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@echo "Building an import list for $<"
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@$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@"
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## Compilation rules
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%.$(STATIC_O): $(srcdir)/%.c
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$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
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%.o: $(srcdir)/%.c
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$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
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%.$(STATIC_O): $(srcdir)/%.cpp
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$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
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%.o: $(srcdir)/%.cpp
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$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
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## Dependency rules
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%.d : %.u
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@$(SHELL) -ec 'cat $< \
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| sed '\''s/\($*\)\.o[ :]*/\1.o $@ : /g'\'' > $@; \
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[ -s $@ ] || rm -f $@ ; rm -f $<'
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%.u : $(srcdir)/%.c
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@echo "generating dependency information for $<"
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@$(SHELL) -ec '$(GEN_DEPS.c) $< > /dev/null'
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%.u : $(srcdir)/%.cpp
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@echo "generating dependency information for $<"
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@$(SHELL) -ec '$(GEN_DEPS.cc) $< > /dev/null'
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## Versioned libraries rules
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%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
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$(RM) $@ && ln -s $*$(SO_TARGET_VERSION).$(SO) $@
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%.$(SO): %$(SO_TARGET_VERSION).$(SO)
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$(RM) $@ && ln -s $*$(SO_TARGET_VERSION).$(SO) $@
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## BIR - bind with internal references [so app data and icu data doesn't collide]
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BIR_LDFLAGS= -E$(NAME).map -bnoexpall
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BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES
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BIR_DEPS= $(NAME).map
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## End Aix-specific setup
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