[apple/icu.git] / icuSources / config / mh-aix-gcc

## -*-makefile-*-
## Copyright (c) 2003-2004 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

## 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) 

## Commands to make a shared library
SHLIB.c=    $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-bexpall
SHLIB.cc=   $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-bexpall
#SHLIB.c=	$(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) -bexpall 
#SHLIB.cc=	$(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) -bexpall 

## Compiler switch to embed a runtime search path
LD_RPATH=	-I
LD_RPATH_PRE=	

## enable the shared lib loader
LDFLAGS += -Wl,-bbigtoc

## 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)

# 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 = 

## Shared object suffix
SO=	a
A=	a

## 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 $@ $<


## 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

# CPPflags for genccode/gencmn
BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES

# Dependencies [i.e. map files] for the final library
BIR_DEPS= $(NAME).map
Commit	Line	Data
374ca955 A	1	## --makefile--
	2	## Copyright (c) 2003-2004 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
	8
	9	## Commands to generate dependency files
	10	GEN_DEPS.c= $(CC) -E -MM $(DEFS) $(CPPFLAGS)
	11	GEN_DEPS.cc= $(CXX) -E -MM $(DEFS) $(CPPFLAGS)
	12
	13	## Commands to link
	14	## We need to use the C++ linker, even when linking C programs, since
	15	## our libraries contain C++ code (C++ static init not called)
	16	LINK.c= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)
	17	LINK.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS)
	18
	19	## Commands to make a shared library
	20	SHLIB.c= $(AIX_PREDELETE) $(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-bexpall
	21	SHLIB.cc= $(AIX_PREDELETE) $(CXX) $(CXXFLAGS) $(LDFLAGS) -shared -Wl,-bexpall
	22	#SHLIB.c= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) -bexpall
	23	#SHLIB.cc= $(AIX_PREDELETE) $(AIX_SHLIB) -p 5000 $(LDFLAGS) -bexpall
	24
	25	## Compiler switch to embed a runtime search path
	26	LD_RPATH= -I
	27	LD_RPATH_PRE=
	28
	29	## enable the shared lib loader
	30	LDFLAGS += -Wl,-bbigtoc
	31
	32	## We need to delete things prior to linking, or else we'll get
	33	## SEVERE ERROR: output file in use .. on AIX.
	34	## But, shell script version should NOT delete target as we don't
	35	## have $@ in that context. (SH = only shell script, icu-config)
	36	AIX_PREDELETE=rm -f $@ ;
	37	#SH# AIX_PREDELETE=
	38
	39	## Environment variable to set a runtime search path
	40	LDLIBRARYPATH_ENVVAR = LIBPATH
	41
	42	## Override Versioned target for a shared library.
	43	FINAL_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION).$(SO)
	44	MIDDLE_SO_TARGET= $(basename $(SO_TARGET))$(SO_TARGET_VERSION_MAJOR).$(SO)
	45
	46	# The following is for Makefile.inc's use.
	47	ICULIBSUFFIX_VERSION = $(LIB_VERSION_MAJOR)
	48
	49	# this one is for icudefs.mk's use
	50	ifeq ($(ENABLE_SHARED),YES)
	51	SO_TARGET_VERSION_SUFFIX = $(SO_TARGET_VERSION_MAJOR)
	52	endif
	53
	54	## Compiler switch to embed a library name. Not present on AIX.
	55	LD_SONAME =
	56
	57	## Shared object suffix
	58	SO= a
	59	A= a
	60
	61	## Non-shared intermediate object suffix
	62	STATIC_O = o
	63
	64	## Special AIX rules
65
66	## Build archive from shared object
67	%.a : %.so
68	$(AR) $(ARFLAGS) $@ $<
69
70	## Build import list from export list
71	%.e : %.exp
72	@echo "Building an import list for $<"
73	@$(SHELL) -ec "echo '#! $.a($.so)' \| cat - $< > $@"
74
75	## Compilation rules
76	%.$(STATIC_O): $(srcdir)/%.c
77	$(COMPILE.c) $(STATICCPPFLAGS) $(STATICCFLAGS) -o $@ $<
78	%.o: $(srcdir)/%.c
79	$(COMPILE.c) $(DYNAMICCPPFLAGS) $(DYNAMICCFLAGS) -o $@ $<
80
81	%.$(STATIC_O): $(srcdir)/%.cpp
82	$(COMPILE.cc) $(STATICCPPFLAGS) $(STATICCXXFLAGS) -o $@ $<
83	%.o: $(srcdir)/%.cpp
84	$(COMPILE.cc) $(DYNAMICCPPFLAGS) $(DYNAMICCXXFLAGS) -o $@ $<
85
86
87	## Dependency rules
88	%.d: $(srcdir)/%.c
89	@echo "generating dependency information for $<"
90	@$(SHELL) -ec '$(GEN_DEPS.c) $< \
91	\| sed '\''s%\($\)\.o[ :]%\1.o $@ : %g'\'' > $@; \
92	[ -s $@ ] \|\| rm -f $@'
93
94	%.d: $(srcdir)/%.cpp
95	@echo "generating dependency information for $<"
96	@$(SHELL) -ec '$(GEN_DEPS.cc) $< \
97	\| sed '\''s%\($\)\.o[ :]%\1.o $@ : %g'\'' > $@; \
98	[ -s $@ ] \|\| rm -f $@'
99
100	## Versioned libraries rules
101	%$(SO_TARGET_VERSION_MAJOR).$(SO): %$(SO_TARGET_VERSION).$(SO)
102	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
103	%.$(SO): %$(SO_TARGET_VERSION).$(SO)
104	$(RM) $@ && ln -s ${*F}$(SO_TARGET_VERSION).$(SO) $@
105
106
107	## BIR - bind with internal references [so app data and icu data doesn't collide]
108	# LDflags that pkgdata will use
109	BIR_LDFLAGS= -Wl,-bE:$(NAME).map,-bnoexpall
110
111	# CPPflags for genccode/gencmn
112	BIR_CPPFLAGS= -DU_HAVE_BIND_INTERNAL_REFERENCES
113
114	# Dependencies [i.e. map files] for the final library
115	BIR_DEPS= $(NAME).map
116