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| -rw-r--r-- | intl/icu/source/config/mh-aix-gcc | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/intl/icu/source/config/mh-aix-gcc b/intl/icu/source/config/mh-aix-gcc new file mode 100644 index 0000000000..232f1be90d --- /dev/null +++ b/intl/icu/source/config/mh-aix-gcc @@ -0,0 +1,138 @@ +## -*-makefile-*- +## Copyright (C) 2016 and later: Unicode, Inc. and others. +## License & terms of use: http://www.unicode.org/copyright.html +## Copyright (c) 2003-2015 IBM, Ken Foskey, and others. All rights reserved. +## +## Aix-specific setup (for gcc) +## +## 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 + +# When building stubdata, special considerations need to be made when building on AIX with GCC +BUILD_HOST_ICU=AIX_GCC + +# Certain files don't compile in -ansi mode (e.g. umutex.c, toolutil.c, and cdatatst.c) +CFLAGS += -D_ALL_SOURCE + +## Commands to generate dependency files +GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS) +GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS) + +## 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) + +## Shared library options +LD_SOOPTIONS= -Wl,-bsymbolic + +## Commands to make a shared library +SHLIB.c= $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) +SHLIB.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared $(LD_SOOPTIONS) + +## Compiler switch to embed a runtime search path +LD_RPATH= -I +LD_RPATH_PRE= + +## enable the shared lib loader +LDFLAGS += -Wl,-bbigtoc + +## These are the library specific LDFLAGS +LDFLAGSICUDT=-nodefaultlibs -nostdlib + +## 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= + +## 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) +SHARED_OBJECT = $(notdir $(FINAL_SO_TARGET:.$(SO)=.$(SOBJ))) +SHARED_OBJECT_NO_VERSION = $(basename $(SO_TARGET)).$(SOBJ) + +# The following is for Makefile.inc's use. +ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR) + +# this one is for icudefs.mk's use +ifeq ($(ENABLE_SHARED),YES) +SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR) +endif + +## Compiler switch to embed a library name. Not present on AIX. +LD_SONAME = + +## The type of assembly needed when pkgdata is used for generating shared libraries. +GENCCODE_ASSEMBLY=-a xlc + +## Shared object suffix +SOBJ= so +# without the -brtl option, the library names use .a. AIX is funny that way. +SO= a +A= a + +## Non-shared intermediate object suffix +STATIC_O = o + +## Special AIX rules + +## Build archive from shared object +%.a : %.so + ln -f $< $(SHARED_OBJECT_NO_VERSION) + $(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION) + rm -f $(SHARED_OBJECT_NO_VERSION) +$(LIBDIR)/%.a : %.so + ln -f $< $(SHARED_OBJECT_NO_VERSION) + $(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION) + rm -f $(SHARED_OBJECT_NO_VERSION) + +## 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 $@ $< + + +## Dependency rules +%.d: $(srcdir)/%.c + @echo "generating dependency information for $<" + @$(SHELL) -ec '$(GEN_DEPS.c) $< \ + | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ + [ -s $@ ] || rm -f $@' + +%.d: $(srcdir)/%.cpp + @echo "generating dependency information for $<" + @$(SHELL) -ec '$(GEN_DEPS.cc) $< \ + | sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \ + [ -s $@ ] || rm -f $@' + +## Versioned libraries rules +%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO) + $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ +%.$(SO): %$(SO_TARGET_VERSION).$(SO) + $(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@ + + +## BIR - bind with internal references [so app data and icu data doesn't collide] +# LDflags that pkgdata will use +BIR_LDFLAGS= -Wl,-bE:$(NAME).map,-bnoexpall + +# Dependencies [i.e. map files] for the final library +BIR_DEPS= $(NAME).map + |