#
# $Revision: 1.18 $
#
# Commondefs for top level libraries
# libroot{defs,rules} suppport a general way to build single and multi-directory
# libraries with multiple versions
#
# Before including librootdefs the top level makefile must define:
#
#	BASELIB - the name of the base archive (with the .a suffix)
#		Where the source must live depends on the setting of ALTLIBS
#		and MULTIDIR. If either are set, the source must live in
#		a directory 'src'
#	ALTLIBS - the names of any alternate versions of the library
#		(with the .a suffix)
#		The source for these will be created by tlinking from BASELIB
#		to ALTLIBS (with the '.a' removed)
#	MULTIDIR - set this ONLY if the library has multiple directories
#		but NOT multiple versions
#	PRIVATEFILES - set to a tlink -x option(s) to exclude certain files
#		(if any) from being linked from BASELIB to ALTLIBS
#
# By default TARGETS is set here to be all the libraries and the shared version
#	of all non-non_shared and non-abi libraries (this is based on 
#	looking at the trailing _ns.a or _abi.a). In addition any library
#	name that has the string _noso_ in it won't have a shared verion made.
#	To request that the ABI
#	version of a library be added as a shared object, set the ABISO macro.
#	To request that NO .so's get built - set the macro NOSO
#
# TARGETS can be added to:
#	TARGETS+=lib.ln
# OR can be overridden if necessary:
#	TARGETS=$(LIBS)
#
# Then define the default rule:
#	default:$(TARGETS)
# And include the other needed rules:
#	include ${LIBROOTRULES}
#
# Library Version Naming
#  Consistent naming is necessary to obtain all that these rules can offer.
#
#  Names should be some prefix followed by an underscore followed by one of
#  the names in commondefs (e.g. _64_M3) followed '.a'
#	Example: a library built for default 64 bit: libx_64.a
#	Example: a library built for mips4 64 bit: libx_64_M4.a
#	Example: a library built for mips3 n32 bit: libx_n32_M4.a
#
#  Names of non-shared versions should end in _ns.a
#	Example: a library built for 64 bit mips4, non-shared: libx_64_M4_ns.a
#
#  Names of speciality libaries that shouldn't have .so's built for them
#	should have the string _noso_ imbedded somewhere in them.
#  Names of MIPS ABI libs should end in _32_abi.a. By default the .so version
#	of these won't get built. Set ABISO macro to have the .so version
#	added to TARGETS

BASELIBSRCDIR=src
LIBS=$(BASELIB) $(ALTLIBS)
LIBROOTRULES=$(ROOT)/usr/include/make/librootrules

# Common install locations. These can be overridden in the library Makefiles
# after including librootdefs
INSTINC=/usr/include

INSTDIR=/usr/lib
INSTDIR_NS=/usr/lib/nonshared
INSTDIR_32_ABI=/usr/lib/abi

INSTDIR_32=/usr/lib
INSTDIR_32_M2=/usr/lib
INSTDIR_32_NS=/usr/lib/nonshared
INSTDIR_32_M2_NS=/usr/lib/nonshared
INSTDIR_32_DEBUG =$(INSTDIR_32)/debug
INSTDIR_32_INTERNAL =$(INSTDIR_32)/internal

INSTDIR_64=/usr/lib64
INSTDIR_64_M3=/usr/lib64/mips3
INSTDIR_64_M4=/usr/lib64/mips4
INSTDIR_64_NS=/usr/lib64/nonshared
INSTDIR_64_M3_NS=/usr/lib64/mips3/nonshared
INSTDIR_64_M4_NS=/usr/lib64/mips4/nonshared
INSTDIR_64_ABI=/usr/lib64/abi
INSTDIR_64_DEBUG=$(INSTDIR_64)/debug
INSTDIR_64_M3_DEBUG=$(INSTDIR_64_M3)/debug
INSTDIR_64_M4_DEBUG=$(INSTDIR_64_M4)/debug
INSTDIR_64_INTERNAL=$(INSTDIR_64)/internal
INSTDIR_64_M3_INTERNAL=$(INSTDIR_64_M3)/internal
INSTDIR_64_M4_INTERNAL=$(INSTDIR_64_M4)/internal

INSTDIR_N32=/usr/lib32
INSTDIR_N32_M3=/usr/lib32/mips3
INSTDIR_N32_M4=/usr/lib32/mips4
INSTDIR_N32_NS=/usr/lib32/nonshared
INSTDIR_N32_M3_NS=/usr/lib32/mips3/nonshared
INSTDIR_N32_M4_NS=/usr/lib32/mips4/nonshared
INSTDIR_N32_DEBUG=$(INSTDIR_N32)/debug
INSTDIR_N32_M3_DEBUG=$(INSTDIR_N32_M3)/debug
INSTDIR_N32_M4_DEBUG=$(INSTDIR_N32_M4)/debug
INSTDIR_N32_INTERNAL=$(INSTDIR_N32)/internal
INSTDIR_N32_M3_INTERNAL=$(INSTDIR_N32_M3)/internal
INSTDIR_N32_M4_INTERNAL=$(INSTDIR_N32_M4)/internal

# obsolete
INSTABIDIR=$(INSTDIR_32_ABI)
INSTDSO=$(INSTDIR)
INSTNSDIR=$(INSTDIR_NS)

#
# Full install partial rules - including usage of the I_* macros to
# suppress installation
#
INST_32_ABI=$(I_32_ABI) $(INSTALL) -F $(INSTDIR_32_ABI)

INST_32=$(I_32) $(INSTALL) -F $(INSTDIR_32)
INST_32_M2=$(I_32_M2) $(INSTALL) -F $(INSTDIR_32_M2)
INST_32_NS=$(I_32) $(INSTALL) -F $(INSTDIR_32_NS)
INST_32_M2_NS=$(I_32_M2) $(INSTALL) -F $(INSTDIR_32_M2_NS)
INST_32_DEBUG=$(I_32) $(INSTALL) -F $(INSTDIR_32_DEBUG)
INST_32_INTERNAL=$(I_32) $(INSTALL) -F $(INSTDIR_32_INTERNAL)

INST_64=$(I_64) $(INSTALL) -F $(INSTDIR_64)
INST_64_M3=$(I_64_M3) $(INSTALL) -F $(INSTDIR_64_M3)
INST_64_M4=$(I_64_M4) $(INSTALL) -F $(INSTDIR_64_M4)
INST_64_NS=$(I_64) $(INSTALL) -F $(INSTDIR_64_NS)
INST_64_M3_NS=$(I_64_M3) $(INSTALL) -F $(INSTDIR_64_M3_NS)
INST_64_M4_NS=$(I_64_M4) $(INSTALL) -F $(INSTDIR_64_M4_NS)
INST_64_ABI=$(I_64_ABI) $(INSTALL) -F $(INSTDIR_64_ABI)
INST_64_DEBUG=$(I_64) $(INSTALL) -F $(INSTDIR_64_DEBUG)
INST_64_M3_DEBUG=$(I_64_M3) $(INSTALL) -F $(INSTDIR_64_M3_DEBUG)
INST_64_M4_DEBUG=$(I_64_M4) $(INSTALL) -F $(INSTDIR_64_M4_DEBUG)
INST_64_INTERNAL=$(I_64) $(INSTALL) -F $(INSTDIR_64_INTERNAL)
INST_64_M3_INTERNAL=$(I_64_M3) $(INSTALL) -F $(INSTDIR_64_M3_INTERNAL)
INST_64_M4_INTERNAL=$(I_64_M4) $(INSTALL) -F $(INSTDIR_64_M4_INTERNAL)

INST_N32=$(I_N32) $(INSTALL) -F $(INSTDIR_N32)
INST_N32_M3=$(I_N32_M3) $(INSTALL) -F $(INSTDIR_N32_M3)
INST_N32_M4=$(I_N32_M4) $(INSTALL) -F $(INSTDIR_N32_M4)
INST_N32_NS=$(I_N32) $(INSTALL) -F $(INSTDIR_N32_NS)
INST_N32_M3_NS=$(I_N32_M3) $(INSTALL) -F $(INSTDIR_N32_M3_NS)
INST_N32_M4_NS=$(I_N32_M4) $(INSTALL) -F $(INSTDIR_N32_M4_NS)
INST_N32_DEBUG=$(I_N32) $(INSTALL) -F $(INSTDIR_N32_DEBUG)
INST_N32_M3_DEBUG=$(I_N32_M3) $(INSTALL) -F $(INSTDIR_N32_M3_DEBUG)
INST_N32_M4_DEBUG=$(I_N32_M4) $(INSTALL) -F $(INSTDIR_N32_M4_DEBUG)
INST_N32_INTERNAL=$(I_N32) $(INSTALL) -F $(INSTDIR_N32_INTERNAL)
INST_N32_M3_INTERNAL=$(I_N32_M3) $(INSTALL) -F $(INSTDIR_N32_M3_INTERNAL)
INST_N32_M4_INTERNAL=$(I_N32_M4) $(INSTALL) -F $(INSTDIR_N32_M4_INTERNAL)
# include releasedefs && normal commondefs
include $(ROOT)/usr/include/make/releasedefs
include $(ROOT)/usr/include/make/commondefs

#
# The following macros can be used to turn on and off command lines
# based on target style
# Set PTARGETS to be an appropriate set of TARGETS based on the STYLES_TO_BUILD
# macro.
#
I_32_M2=\#
I_32=\#
I_32_ABI=\#
I_N32_M3=\#
I_N32_M4=\#
I_N32=\#
I_64_M3=\#
I_64_M4=\#
I_64=\#
I_64_ABI=\#

#
# for backward compatibility/sanity permit anything that doesn't match our
# naming conventions (gets libx.a)
#
PTARGETS+=$(LIBS:M?*.a:N?*_64?*:N?*_32?*:N?*_n32?*:N?*_abi?*:N?*_ns.a)

#if $(STYLES_TO_BUILD:M32) == "32"
I_32=
PTARGETS+=$(LIBS:M?*_32.a) $(LIBS:M?*_32_ns.a)
# for backward compatibility we really want to permit libx_ns.a
PTARGETS+=$(LIBS:M?*_ns.a:N?*_64?*:N?*_32?*:N?*_n32?*)
#endif

#if $(STYLES_TO_BUILD:M32_M2) == "32_M2"
I_32_M2=
PTARGETS+=$(LIBS:M?*_32_M2.a) $(LIBS:M?*_32_M2_ns.a)
#endif

#if $(STYLES_TO_BUILD:M32_ABI) == "32_ABI"
I_32_ABI=
PTARGETS+=$(LIBS:M?*_32_abi.a)
# for backward compatibility we really want to permit libx_abi.a
PTARGETS+=$(LIBS:M?*_abi.a:N?*_64?*:N?*_32?*:N?*_n32?*)
#endif

#if $(STYLES_TO_BUILD:MN32_M3) == "N32_M3"
I_N32_M3=
PTARGETS+=$(LIBS:M?*_n32_M3.a) $(LIBS:M?*_n32_M3_ns.a)
#endif

#if $(STYLES_TO_BUILD:MN32_M4) == "N32_M4"
I_N32_M4=
PTARGETS+=$(LIBS:M?*_n32_M4.a) $(LIBS:M?*_n32_M4_ns.a)
#endif

#if $(STYLES_TO_BUILD:MN32) == "N32"
I_N32=
PTARGETS+=$(LIBS:M?*_n32.a) $(LIBS:M?*_n32_ns.a)
#endif

#if $(STYLES_TO_BUILD:M64_M3) == "64_M3"
I_64_M3=
PTARGETS+=$(LIBS:M?*_64_M3.a) $(LIBS:M?*_64_M3_ns.a)
#endif

#if $(STYLES_TO_BUILD:M64_M4) == "64_M4"
I_64_M4=
PTARGETS+=$(LIBS:M?*_64_M4.a) $(LIBS:M?*_64_M4_ns.a)
#endif

#if $(STYLES_TO_BUILD:M64) == "64"
I_64=
# permit _64ns.a for backward compatibility...
PTARGETS+=$(LIBS:M?*_64.a) $(LIBS:M?*_64_ns.a) $(LIBS:M?*_64ns.a)
#endif

#if $(STYLES_TO_BUILD:M64_ABI) == "64_ABI"
I_64_ABI=
PTARGETS+=$(LIBS:M?*_64_abi.a)
#endif

TARGETS=$(PTARGETS)

# whatever targets there are - add all shared versions as DSOs
#if !defined(NOSO)
TARGETS+=$(PTARGETS:N?*_ns.a:N?*_64ns.a:N?*_abi.a:N?*_noso_?*:.a=.so)
#endif

# add .so's for abi libs if requested
#if defined(ABISO)
TARGETS+=$(PTARGETS:M?*_abi.a:.a=.so)
#endif

#if (defined(MULTIDIR) || (defined(ALTLIBS) && !empty(ALTLIBS)))
.NOTPARALLEL:
COMMONPREF=lib
SUBDIRS=$(BASELIBSRCDIR) $(ALTLIBS:.a=)

# DESCENDERS are subdirectories that will be descended into using a .EXEC
# rule so that their targets are not deemed out of date
DESCENDERS=$(BASELIBSRCDIR)DESCEND $(ALTLIBS:S/.a/DESCEND/g)

# base dir needs no special setup
NOSETUPDIRS=$(BASELIBSRCDIR)SETUPDIR

#endif

#
# If there are multiple versions, we set up macros to help duplicate
# (via tlink) the base library source
#
#if defined(ALTLIBS) && !empty(ALTLIBS)
.NOTPARALLEL:

# The alternate libraries need to be 'setup' (via tlink)
# never copy Makedepend! 
LINKSOURCES=$(TLINK) -r -x '^.*\.[oai]$$' -x '^.*\.so$$' -x 'versiondefs' -x $(MKDEPFILE) $(PRIVATEFILES)
RMSOURCES=rm -fr $(ALTLIBS:.a=)
SETUPDIRS=$(ALTLIBS:S/.a/SETUPDIR/g)

#endif

#
# If we're a single level single version library, include libleaf{defs,rules}
#
#if !(defined(MULTIDIR) || (defined(ALTLIBS) && !empty(ALTLIBS)))
INCLUDEDATROOT=yes
include $(ROOT)/usr/include/make/libleafdefs
#endif