The Tor Browser: intl/icu/source/config/mh-aix-gcc@fc2d59ddac77

     1 ## -*-makefile-*-

     2 ## Copyright (c) 2003-2009 IBM, Ken Foskey, and others. All rights reserved.

     3 ##

     4 ## Aix-specific setup (for gcc)

     5 ##

     6 ## Please note: AIX does NOT have library versioning per se (there is no 'SONAME' capability).

     7 ## So, we are using 'windows' style library names, that is, libicuuc20.1.so instead of libicuuc.so.20.1

     9 # Certain files don't compile in -ansi mode (e.g. umutex.c, toolutil.c, and cdatatst.c)

    10 CFLAGS += -D_ALL_SOURCE

    12 ## Commands to generate dependency files

    13 GEN_DEPS.c=	$(CC) -E -MM $(DEFS) $(CPPFLAGS)

    14 GEN_DEPS.cc=	$(CXX) -E -MM $(DEFS) $(CPPFLAGS)

    16 ## Commands to link

    17 ## We need to use the C++ linker, even when linking C programs, since

    18 ##  our libraries contain C++ code (C++ static init not called)

    19 LINK.c=		$(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)

    20 LINK.cc=	$(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)

    22 ## Shared library options

    23 LD_SOOPTIONS= -Wl,-bsymbolic

    25 ## Commands to make a shared library

    26 SHLIB.c=    $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)

    27 SHLIB.cc=   $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-bexpall $(LD_SOOPTIONS)

    29 ## Compiler switch to embed a runtime search path

    30 LD_RPATH=	-I

    31 LD_RPATH_PRE=

    33 ## enable the shared lib loader

    34 LDFLAGS += -Wl,-bbigtoc

    36 ## These are the library specific LDFLAGS

    37 LDFLAGSICUDT=-nodefaultlibs -nostdlib

    39 ## We need to delete things prior to linking, or else we'll get

    40 ## SEVERE ERROR: output file in use ..  on AIX.

    41 ## But, shell script version should NOT delete target as we don't

    42 ## have $@ in that context.  (SH = only shell script, icu-config)

    43 AIX_PREDELETE=rm -f $@ ;

    44 #SH# AIX_PREDELETE=

    46 ## Environment variable to set a runtime search path

    47 LDLIBRARYPATH_ENVVAR = LIBPATH

    49 ## Override Versioned target for a shared library.

    50 FINAL_SO_TARGET=  $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)

    51 MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)

    52 SHARED_OBJECT = $(notdir $(FINAL_SO_TARGET:.$(SO)=.$(SOBJ)))

    53 SHARED_OBJECT_NO_VERSION = $(basename $(SO_TARGET)).$(SOBJ)

    55 # The following is for Makefile.inc's use.

    56 ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)

    58 # this one is for icudefs.mk's use

    59 ifeq ($(ENABLE_SHARED),YES)

    60 SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)

    61 endif

    63 ## Compiler switch to embed a library name. Not present on AIX.

    64 LD_SONAME =

    66 ## The type of assembly needed when pkgdata is used for generating shared libraries.

    67 GENCCODE_ASSEMBLY=-a xlc

    69 ## Shared object suffix

    70 SOBJ=   so

    71 # without the -brtl option, the library names use .a. AIX is funny that way.

    72 SO=	a

    73 A=	a

    75 ## Non-shared intermediate object suffix

    76 STATIC_O = o

    78 ## Special AIX rules

    80 ## Build archive from shared object

    81 %.a : %.so

    82 	ln -f $< $(SHARED_OBJECT_NO_VERSION)

    83 	$(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION)

    84 	rm -f $(SHARED_OBJECT_NO_VERSION)

    85 $(LIBDIR)/%.a : %.so

    86 	ln -f $< $(SHARED_OBJECT_NO_VERSION)

    87 	$(AR) $(ARFLAGS) $@ $(SHARED_OBJECT_NO_VERSION)

    88 	rm -f $(SHARED_OBJECT_NO_VERSION)

    90 ## Build import list from export list

    91 %.e : %.exp

    92 	@echo "Building an import list for $<"

    93 	@$(SHELL) -ec "echo '#! $*.a($*.so)' | cat - $< > $@"

    95 ## Compilation rules

    96 %.$(STATIC_O): $(srcdir)/%.c

    97 	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<

    98 %.o: $(srcdir)/%.c

    99 	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<

   101 %.$(STATIC_O): $(srcdir)/%.cpp

   102 	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<

   103 %.o: $(srcdir)/%.cpp

   104 	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<

   107 ## Dependency rules

   108 %.d: $(srcdir)/%.c

   109 	@echo "generating dependency information for $<"

   110 	@$(SHELL) -ec '$(GEN_DEPS.c) $< \

   111 		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \

   112 		[ -s $@ ] || rm -f $@'

   114 %.d: $(srcdir)/%.cpp

   115 	@echo "generating dependency information for $<"

   116 	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \

   117 		| sed '\''s%\($*\)\.o[ :]*%\1.o $@ : %g'\'' > $@; \

   118 		[ -s $@ ] || rm -f $@'

   120 ## Versioned libraries rules

   121 %$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)

   122 	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@

   123 %.$(SO): %$(SO_TARGET_VERSION).$(SO)

   124 	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@

   127 ## BIR  - bind with internal references [so app data and icu data doesn't collide]

   128 # LDflags that pkgdata will use

   129 BIR_LDFLAGS= -Wl,-bE:$(NAME).map,-bnoexpall

   131 # Dependencies [i.e. map files] for the final library

   132 BIR_DEPS= $(NAME).map

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