trunk/include/multilib.sminc

# $Id$
# multilib abis

# tell the buildsystem that we are doing a multilib build
export MULTILIB_BUILD="true"

# be verbose or nor (true|false}
: ${MULTILIB_VERBOSE="true"}

# multilib should call all dependant includes, which gets overridden
sminclude mtools

# do not define EMUL_LINUX_32 after inherit of multlib !!
# it may break i*86 builds

# default ABIs to be build
case ${ARCH} in
	x86_64)
		: ${MULTILIB_ABIS="m32 m64"}
		# default false
		: ${EMUL_LINUX_32="false"}

		# add linux32 to the dependencies
		if [[ ${EMUL_LINUX_32} = true ]]
		then
			EMUL_LINUX_32_SDEPEND_x86_64=">= sys-apps/util-linux-2.19"
			SPECIAL_VARS="${SPECIAL_VARS} EMUL_LINUX_32_SDEPEND_x86_64"
		fi
		;;
	i*86)
		: ${MULTILIB_ABIS="m32"}
		# always false
		EMUL_LINUX_32="false"
		;;
esac

# add linux32 to the dependencies
if [[ ${EMUL_LINUX_32} = true ]]
then
	# very dirty trick to get the dependencies right
	# ; is the IFS, tr replaces ; with an crlfs
	# the var ist decided with our common eval+echo magic
	if [[ -z ${SDEPEND} ]]
	then
		SDEPEND="\$(eval echo \\\$EMUL_LINUX_32_SDEPEND_\${ARCH/i*86/x86} | tr ';' '\n')"
	else
		SDEPEND="${SDEPEND}
			\$(eval echo \\\$EMUL_LINUX_32_SDEPEND_\${ARCH/i*86/x86} | tr ';' '\n')"
	fi
fi

##
# overide some defaults to respect ABI_LIBDIR
##
mlibdir()
{
	local libdir=lib
	[[ ${ARCH} = x86_64 ]] && libdir=lib64
	[[ -n ${ABI_LIBDIR} ]] && libdir="${ABI_LIBDIR}"

	echo "${libdir}"
}

##
# multilib abi changers
##
abi-m32()
{
	export ABI="m32"
	export CC="gcc -${ABI}"
	export CXX="g++ -${ABI}"
	export ABI_LIBDIR="lib"
	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
	then
		local saved_ldflags="${LDFLAGS}"
		export LDFLAGS="${LDFLAGS} -L/${ABI_LIBDIR} -L/usr/${ABI_LIBDIR}"
	fi
	# keep pkgconfig clean
	local orig_pkg_config_path="${PKG_CONFIG_PATH}"
	export PKG_CONFIG_PATH="/usr/${ABI_LIBDIR}/pkgconfig:${PKG_CONFIG_PATH}"

	if [[ ${MULTILIB_VERBOSE} = true ]]
	then
		echo -e "${COLBLUE}*** ${COLGREEN}running with -${ABI} ABI${COLDEFAULT}"
		echo -e "${COLBLUE}*** ${COLGREEN}  ABI${COLDEFAULT}='${ABI}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  CC${COLDEFAULT}='${CC}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  CXX${COLDEFAULT}='${CXX}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  ABI_LIBDIR${COLDEFAULT}='${ABI_LIBDIR}'"
		if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
		then
			echo -e "${COLBLUE}*** ${COLGREEN}  LDFLAGS${COLDEFAULT}='${LDFLAGS}'"
		else
			echo -e "${COLBLUE}*** ${COLGREEN}  LDFLAGS${COLDEFAULT}='${COLYELLOW}not exported${COLDEFAULT}'"
		fi
		echo -e "${COLBLUE}*** ${COLGREEN}  CHOST${COLDEFAULT}='${CHOST}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  SRCDIR${COLDEFAULT}='${SRCDIR}/${SRCSUBDIR}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  PKG_CONFIG_PATH${COLDEFAULT}='${PKG_CONFIG_PATH}'"
	fi

	# configure a linux32 emulated build
	if [[ ${EMUL_LINUX_32} = true ]]
	then
		if [[ ${MULTILIB_VERBOSE} = true ]]
		then
			echo -e "${COLBLUE}*** ${COLGREEN}  EMUL_LINUX_32${COLDEFAULT}='${EMUL_LINUX_32}'"
		fi
		uname(){ linux32 uname $@; } && export -f uname
		local orig_chost="${CHOST}" && export CHOST="i686-pc-linux-gnu"
	fi
	if [[ ${MULTILIB_VERBOSE} = true ]]
	then
		echo -e "${COLBLUE}*** ${COLGREEN}  CHOST${COLDEFAULT}='${CHOST}'"
	fi

	# run any given command
	eval $@ || die

	unset ABI CC CXX ABI_LIBDIR
	# keep pkgconfig clean
	export PKG_CONFIG_PATH="${orig_pkg_config_path}"
	export LDFLAGS="${saved_ldflags}"

	# restore original settings
	if [[ ${EMUL_LINUX_32} = true ]]
	then
		unset uname
		export CHOST="${orig_chost}" && unset orig_chost
	fi
}

abi-m64()
{
	export ABI="m64"
	export CC="gcc -${ABI}"
	export CXX="g++ -${ABI}"
	export ABI_LIBDIR="lib64"
	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
	then
		local saved_ldflags="${LDFLAGS}"
		export LDFLAGS="-L/${ABI_LIBDIR} -L/usr/${ABI_LIBDIR}"
	fi
	# keep pkgconfig clean
	local orig_pkg_config_path="${PKG_CONFIG_PATH}"
	export PKG_CONFIG_PATH="/usr/${ABI_LIBDIR}/pkgconfig:${PKG_CONFIG_PATH}"

	if [[ ${MULTILIB_VERBOSE} = true ]]
	then
		echo -e "${COLBLUE}*** ${COLGREEN}running with -${ABI} ABI${COLDEFAULT}"
		echo -e "${COLBLUE}*** ${COLGREEN}  ABI${COLDEFAULT}='${ABI}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  CC${COLDEFAULT}='${CC}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  CXX${COLDEFAULT}='${CXX}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  ABI_LIBDIR${COLDEFAULT}='${ABI_LIBDIR}'"
		if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
		then
			echo -e "${COLBLUE}*** ${COLGREEN}  LDFLAGS${COLDEFAULT}='${LDFLAGS}'"
		else
			echo -e "${COLBLUE}*** ${COLGREEN}  LDFLAGS${COLDEFAULT}='${COLYELLOW}not exported${COLDEFAULT}'"
		fi
		echo -e "${COLBLUE}*** ${COLGREEN}  CHOST${COLDEFAULT}='${CHOST}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  SRCDIR${COLDEFAULT}='${SRCDIR}/${SRCSUBDIR}'"
		echo -e "${COLBLUE}*** ${COLGREEN}  PKG_CONFIG_PATH${COLDEFAULT}='${PKG_CONFIG_PATH}'"
	fi

	# run any given command
	eval $@ || die

	unset ABI CC CXX ABI_LIBDIR
	# keep pkgconfig clean
	export PKG_CONFIG_PATH="${orig_pkg_config_path}"
	export LDFLAGS="${saved_ldflags}"
}

only-m32()
{
	local abi=m32
	local i

	for i in ${MULTILIB_ABIS}
	do
		if [[ ${i} = ${abi} ]]
		then
			# export this for mpatch etc (to repect only-${abi})
			export MULTILIB_ONLY_ABI=${abi}

			cd ${SRCDIR}-${abi}/${SRCSUBDIR}
			abi-${abi} $@ || die

			# unset this is very important
			unset MULTILIB_ONLY_ABI
		fi
	done
}

only-m64()
{
	local abi=m64
	local i

	for i in ${MULTILIB_ABIS}
	do
		if [[ ${i} = ${abi} ]]
		then
			# export this for mpatch etc (to repect only-${abi})
			export MULTILIB_ONLY_ABI=${abi}

			cd ${SRCDIR}-${abi}/${SRCSUBDIR}
			abi-${abi} $@ || die

			# unset this is very important
			unset MULTILIB_ONLY_ABI
		fi
	done
}

all-abis()
{
	local abi
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		abi-${abi} $@ || die
	done
}

mabi()
{
	echo \${ABI}
}

mabi-cc()
{
	echo "gcc -\${ABI}"
}

mabi-cxx()
{
	echo "g++ -\${ABI}"
}

mabi-cflags()
{
	echo "\${CFLAGS}"
}

mabi-cxxflags()
{
	echo "\${CXXFLAGS}"
}

mabi-ldflags()
{
	echo "\${LDFLAGS}"
}

##
# multilib compile functions
##

if [[ ! -z $(typeset -f mconfigure) ]]
then
	# rename the old one
	old_mconfigure=old$(typeset -f mconfigure)
	eval "${old_mconfigure}"

mconfigure()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		abi-${abi} oldmconfigure $@ || die
	done
}
fi

if [[ ! -z $(typeset -f cmake_configure) ]]
then
	# rename the old one
	old_cmake_configure=old$(typeset -f cmake_configure)
	eval "${old_cmake_configure}"

cmake_configure()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	local saved_SRCDIR="${SRCDIR}"
	for abi in ${abis_to_run}
	do
		cd ${BUILDDIR}/build-${abi}
		SRCDIR="${saved_SRCDIR}-${abi}"
		abi-${abi} oldcmake_configure $@ || die
	done
	# restore SRCDIR
	SRCDIR="${saved_SRCDIR}"
}
fi

if [[ ! -z $(typeset -f cmake_src_compile) ]]
then
	# rename the old one
	old_cmake_src_compile=old$(typeset -f cmake_src_compile)
	eval "${old_cmake_src_compile}"

cmake_src_compile()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		# remove build dir if exist
		[[ -d ${BUILDDIR}/build-${abi} ]] && rm -rf ${BUILDDIR}/build-${abi}

		# build outside of the source dir
		install -d ${BUILDDIR}/build-${abi} || die
		cd ${BUILDDIR}/build-${abi}
	done

	cmake_configure || die

	for abi in ${abis_to_run}
	do
		cd ${BUILDDIR}/build-${abi}
		abi-${abi} oldmmake $@ || die
	done
}
fi

if [[ ! -z $(typeset -f cmake_src_check) ]]
then
	# rename the old one
	old_cmake_src_check=old$(typeset -f cmake_src_check)
	eval "${old_cmake_check}"

cmake_src_check()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		cd ${BUILDDIR}/build-${abi}
		mmake -j1 -k check || die
	done
}
fi

if [[ ! -z $(typeset -f cmake_src_install) ]]
then
	# rename the old one
	old_cmake_src_install=old$(typeset -f cmake_src_install)
	eval "${old_cmake_install}"

cmake_src_install()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		# install build outside of the source dir
		cd ${BUILDDIR}/build-${abi}
		abi-${abi} oldmmake DESTDIR=${BINDIR} $@ install || die
	done
}
fi

if [[ ! -z $(typeset -f munpack) ]]
then
	# rename the old one
	old_munpack=old$(typeset -f munpack)
	eval "${old_munpack}"

munpack()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}unpacking for ABI -${abi}${COLDEFAULT}"
		oldmunpack $@ || die
		mv ${SRCDIR} ${SRCDIR}-${abi} || die
	done
}
fi

if [[ ! -z $(typeset -f mmake) ]]
then
	# rename the old one
	old_mmake=old$(typeset -f mmake)
	eval "${old_mmake}"

mmake()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}compiling for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		abi-${abi} oldmmake $@ || die
	done
}
fi

if [[ ! -z $(typeset -f minstall) ]]
then
	# rename the old one
	old_minstall=old$(typeset -f minstall)
	eval "${old_minstall}"

minstall()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		abi-${abi} oldminstall $@ || die
	done
}
fi

minstall_destdir()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		make DESTDIR=${BINDIR} $@ install || die
	done
}

if [[ ! -z $(typeset -f mpatch) ]]
then
	# rename the old one
	old_mpatch=old$(typeset -f mpatch)
	eval "${old_mpatch}"

mpatch()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}appling patch for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		oldmpatch $@ || die
	done
}
fi

if [[ ! -z $(typeset -f mlibtoolize) ]]
then
	# rename the old one
	old_mlibtoolize=old$(typeset -f mlibtoolize)
	eval "${old_mlibtoolize}"

mlibtoolize()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}running mlibtoolize for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		oldmlibtoolize $@ || die
	done
}
fi

if [[ ! -z $(typeset -f mautoreconf) ]]
then
	# rename the old one
	old_mautoreconf=old$(typeset -f mautoreconf)
	eval "${old_mautoreconf}"

mautoreconf()
{
	local abi
	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		echo -e "${COLBLUE}*** ${COLGREEN}running mautoreconf for ABI -${abi}${COLDEFAULT}"
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		oldmautoreconf $@ || die
	done
}
fi

if [[ ! -z $(typeset -f minstalldocs) ]]
then
	# rename the old one
	old_minstalldocs=old$(typeset -f minstalldocs)
	eval "${old_minstalldocs}"

minstalldocs()
{
	local abi
	local docfiles

	local abis_to_run="${MULTILIB_ABIS}"

	# respect MULTILIB_ONLY_ABI variable
	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"

	for abi in ${abis_to_run}
	do
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		oldminstalldocs $@ || die
	done
}
fi

##
# multilib mbuild wrappers
##
multilib_src_prepare()
{
	munpack ${SRCFILE} || die
}

multilib_src_compile()
{
	if [[ ! -z $(typeset -f cmake_src_compile) ]]
	then
		cmake_src_compile || die
	else
		mconfigure || die
		mmake || die
	fi
}

multilib_src_check()
{
	if [[ ! -z $(typeset -f cmake_src_check) ]]
	then
		cmake_src_check || die
	else
		mmake -j1 -k check || die
	fi
}

multilib_src_install()
{
	if [[ ! -z $(typeset -f cmake_src_install) ]]
	then
		cmake_src_install || die
	else
		mmake DESTDIR=${BINDIR} install || die
	fi

	local i
	for abi in ${MULTILIB_ABIS}
	do
		cd ${SRCDIR}-${abi}/${SRCSUBDIR}
		for i in ABOUT-NLS AUTHORS BUGS CHANGES ChangeLog COPYING \
			FAQ LICENSE NEWS README TODO
		do
			if [ -f ${SRCDIR}-${abi}/${i} ]
			then
				minstalldocs ${i} || die
			fi
		done
	done
}

export_inherits multilib src_prepare src_compile src_check src_install
1	# $Id$
2	# multilib abis
3
4	# tell the buildsystem that we are doing a multilib build
5	export MULTILIB_BUILD="true"
6
7	# be verbose or nor (true\|false}
8	: ${MULTILIB_VERBOSE="true"}
9
10	# multilib should call all dependant includes, which gets overridden
11	sminclude mtools
12
13	# do not define EMUL_LINUX_32 after inherit of multlib !!
14	# it may break i*86 builds
15
16	# default ABIs to be build
17	case ${ARCH} in
18	x86_64)
19	: ${MULTILIB_ABIS="m32 m64"}
20	# default false
21	: ${EMUL_LINUX_32="false"}
22
23	# add linux32 to the dependencies
24	if [[ ${EMUL_LINUX_32} = true ]]
25	then
26	EMUL_LINUX_32_SDEPEND_x86_64=">= sys-apps/util-linux-2.19"
27	SPECIAL_VARS="${SPECIAL_VARS} EMUL_LINUX_32_SDEPEND_x86_64"
28	fi
29	;;
30	i*86)
31	: ${MULTILIB_ABIS="m32"}
32	# always false
33	EMUL_LINUX_32="false"
34	;;
35	esac
36
37	# add linux32 to the dependencies
38	if [[ ${EMUL_LINUX_32} = true ]]
39	then
40	# very dirty trick to get the dependencies right
41	# ; is the IFS, tr replaces ; with an crlfs
42	# the var ist decided with our common eval+echo magic
43	if [[ -z ${SDEPEND} ]]
44	then
45	SDEPEND="\$(eval echo \\\$EMUL_LINUX_32_SDEPEND_\${ARCH/i*86/x86} \| tr ';' '\n')"
46	else
47	SDEPEND="${SDEPEND}
48	\$(eval echo \\\$EMUL_LINUX_32_SDEPEND_\${ARCH/i*86/x86} \| tr ';' '\n')"
49	fi
50	fi
51
52	##
53	# overide some defaults to respect ABI_LIBDIR
54	##
55	mlibdir()
56	{
57	local libdir=lib
58	[[ ${ARCH} = x86_64 ]] && libdir=lib64
59	[[ -n ${ABI_LIBDIR} ]] && libdir="${ABI_LIBDIR}"
60
61	echo "${libdir}"
62	}
63
64	##
65	# multilib abi changers
66	##
67	abi-m32()
68	{
69	export ABI="m32"
70	export CC="gcc -${ABI}"
71	export CXX="g++ -${ABI}"
72	export ABI_LIBDIR="lib"
73	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
74	then
75	local saved_ldflags="${LDFLAGS}"
76	export LDFLAGS="${LDFLAGS} -L/${ABI_LIBDIR} -L/usr/${ABI_LIBDIR}"
77	fi
78	# keep pkgconfig clean
79	local orig_pkg_config_path="${PKG_CONFIG_PATH}"
80	export PKG_CONFIG_PATH="/usr/${ABI_LIBDIR}/pkgconfig:${PKG_CONFIG_PATH}"
81
82	if [[ ${MULTILIB_VERBOSE} = true ]]
83	then
84	echo -e "${COLBLUE}*** ${COLGREEN}running with -${ABI} ABI${COLDEFAULT}"
85	echo -e "${COLBLUE}*** ${COLGREEN} ABI${COLDEFAULT}='${ABI}'"
86	echo -e "${COLBLUE}*** ${COLGREEN} CC${COLDEFAULT}='${CC}'"
87	echo -e "${COLBLUE}*** ${COLGREEN} CXX${COLDEFAULT}='${CXX}'"
88	echo -e "${COLBLUE}*** ${COLGREEN} ABI_LIBDIR${COLDEFAULT}='${ABI_LIBDIR}'"
89	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
90	then
91	echo -e "${COLBLUE}*** ${COLGREEN} LDFLAGS${COLDEFAULT}='${LDFLAGS}'"
92	else
93	echo -e "${COLBLUE}*** ${COLGREEN} LDFLAGS${COLDEFAULT}='${COLYELLOW}not exported${COLDEFAULT}'"
94	fi
95	echo -e "${COLBLUE}*** ${COLGREEN} CHOST${COLDEFAULT}='${CHOST}'"
96	echo -e "${COLBLUE}*** ${COLGREEN} SRCDIR${COLDEFAULT}='${SRCDIR}/${SRCSUBDIR}'"
97	echo -e "${COLBLUE}*** ${COLGREEN} PKG_CONFIG_PATH${COLDEFAULT}='${PKG_CONFIG_PATH}'"
98	fi
99
100	# configure a linux32 emulated build
101	if [[ ${EMUL_LINUX_32} = true ]]
102	then
103	if [[ ${MULTILIB_VERBOSE} = true ]]
104	then
105	echo -e "${COLBLUE}*** ${COLGREEN} EMUL_LINUX_32${COLDEFAULT}='${EMUL_LINUX_32}'"
106	fi
107	uname(){ linux32 uname $@; } && export -f uname
108	local orig_chost="${CHOST}" && export CHOST="i686-pc-linux-gnu"
109	fi
110	if [[ ${MULTILIB_VERBOSE} = true ]]
111	then
112	echo -e "${COLBLUE}*** ${COLGREEN} CHOST${COLDEFAULT}='${CHOST}'"
113	fi
114
115	# run any given command
116	eval $@ \|\| die
117
118	unset ABI CC CXX ABI_LIBDIR
119	# keep pkgconfig clean
120	export PKG_CONFIG_PATH="${orig_pkg_config_path}"
121	export LDFLAGS="${saved_ldflags}"
122
123	# restore original settings
124	if [[ ${EMUL_LINUX_32} = true ]]
125	then
126	unset uname
127	export CHOST="${orig_chost}" && unset orig_chost
128	fi
129	}
130
131	abi-m64()
132	{
133	export ABI="m64"
134	export CC="gcc -${ABI}"
135	export CXX="g++ -${ABI}"
136	export ABI_LIBDIR="lib64"
137	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
138	then
139	local saved_ldflags="${LDFLAGS}"
140	export LDFLAGS="-L/${ABI_LIBDIR} -L/usr/${ABI_LIBDIR}"
141	fi
142	# keep pkgconfig clean
143	local orig_pkg_config_path="${PKG_CONFIG_PATH}"
144	export PKG_CONFIG_PATH="/usr/${ABI_LIBDIR}/pkgconfig:${PKG_CONFIG_PATH}"
145
146	if [[ ${MULTILIB_VERBOSE} = true ]]
147	then
148	echo -e "${COLBLUE}*** ${COLGREEN}running with -${ABI} ABI${COLDEFAULT}"
149	echo -e "${COLBLUE}*** ${COLGREEN} ABI${COLDEFAULT}='${ABI}'"
150	echo -e "${COLBLUE}*** ${COLGREEN} CC${COLDEFAULT}='${CC}'"
151	echo -e "${COLBLUE}*** ${COLGREEN} CXX${COLDEFAULT}='${CXX}'"
152	echo -e "${COLBLUE}*** ${COLGREEN} ABI_LIBDIR${COLDEFAULT}='${ABI_LIBDIR}'"
153	if [[ ${EXPORT_ABI_LDFLAGS} != false ]]
154	then
155	echo -e "${COLBLUE}*** ${COLGREEN} LDFLAGS${COLDEFAULT}='${LDFLAGS}'"
156	else
157	echo -e "${COLBLUE}*** ${COLGREEN} LDFLAGS${COLDEFAULT}='${COLYELLOW}not exported${COLDEFAULT}'"
158	fi
159	echo -e "${COLBLUE}*** ${COLGREEN} CHOST${COLDEFAULT}='${CHOST}'"
160	echo -e "${COLBLUE}*** ${COLGREEN} SRCDIR${COLDEFAULT}='${SRCDIR}/${SRCSUBDIR}'"
161	echo -e "${COLBLUE}*** ${COLGREEN} PKG_CONFIG_PATH${COLDEFAULT}='${PKG_CONFIG_PATH}'"
162	fi
163
164	# run any given command
165	eval $@ \|\| die
166
167	unset ABI CC CXX ABI_LIBDIR
168	# keep pkgconfig clean
169	export PKG_CONFIG_PATH="${orig_pkg_config_path}"
170	export LDFLAGS="${saved_ldflags}"
171	}
172
173	only-m32()
174	{
175	local abi=m32
176	local i
177
178	for i in ${MULTILIB_ABIS}
179	do
180	if [[ ${i} = ${abi} ]]
181	then
182	# export this for mpatch etc (to repect only-${abi})
183	export MULTILIB_ONLY_ABI=${abi}
184
185	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
186	abi-${abi} $@ \|\| die
187
188	# unset this is very important
189	unset MULTILIB_ONLY_ABI
190	fi
191	done
192	}
193
194	only-m64()
195	{
196	local abi=m64
197	local i
198
199	for i in ${MULTILIB_ABIS}
200	do
201	if [[ ${i} = ${abi} ]]
202	then
203	# export this for mpatch etc (to repect only-${abi})
204	export MULTILIB_ONLY_ABI=${abi}
205
206	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
207	abi-${abi} $@ \|\| die
208
209	# unset this is very important
210	unset MULTILIB_ONLY_ABI
211	fi
212	done
213	}
214
215	all-abis()
216	{
217	local abi
218	for abi in ${MULTILIB_ABIS}
219	do
220	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
221	abi-${abi} $@ \|\| die
222	done
223	}
224
225	mabi()
226	{
227	echo \${ABI}
228	}
229
230	mabi-cc()
231	{
232	echo "gcc -\${ABI}"
233	}
234
235	mabi-cxx()
236	{
237	echo "g++ -\${ABI}"
238	}
239
240	mabi-cflags()
241	{
242	echo "\${CFLAGS}"
243	}
244
245	mabi-cxxflags()
246	{
247	echo "\${CXXFLAGS}"
248	}
249
250	mabi-ldflags()
251	{
252	echo "\${LDFLAGS}"
253	}
254
255	##
256	# multilib compile functions
257	##
258
259	if [[ ! -z $(typeset -f mconfigure) ]]
260	then
261	# rename the old one
262	old_mconfigure=old$(typeset -f mconfigure)
263	eval "${old_mconfigure}"
264
265	mconfigure()
266	{
267	local abi
268	local abis_to_run="${MULTILIB_ABIS}"
269
270	# respect MULTILIB_ONLY_ABI variable
271	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
272
273	for abi in ${abis_to_run}
274	do
275	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
276	abi-${abi} oldmconfigure $@ \|\| die
277	done
278	}
279	fi
280
281	if [[ ! -z $(typeset -f cmake_configure) ]]
282	then
283	# rename the old one
284	old_cmake_configure=old$(typeset -f cmake_configure)
285	eval "${old_cmake_configure}"
286
287	cmake_configure()
288	{
289	local abi
290	local abis_to_run="${MULTILIB_ABIS}"
291
292	# respect MULTILIB_ONLY_ABI variable
293	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
294
295	local saved_SRCDIR="${SRCDIR}"
296	for abi in ${abis_to_run}
297	do
298	cd ${BUILDDIR}/build-${abi}
299	SRCDIR="${saved_SRCDIR}-${abi}"
300	abi-${abi} oldcmake_configure $@ \|\| die
301	done
302	# restore SRCDIR
303	SRCDIR="${saved_SRCDIR}"
304	}
305	fi
306
307	if [[ ! -z $(typeset -f cmake_src_compile) ]]
308	then
309	# rename the old one
310	old_cmake_src_compile=old$(typeset -f cmake_src_compile)
311	eval "${old_cmake_src_compile}"
312
313	cmake_src_compile()
314	{
315	local abi
316	local abis_to_run="${MULTILIB_ABIS}"
317
318	# respect MULTILIB_ONLY_ABI variable
319	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
320
321	for abi in ${abis_to_run}
322	do
323	# remove build dir if exist
324	[[ -d ${BUILDDIR}/build-${abi} ]] && rm -rf ${BUILDDIR}/build-${abi}
325
326	# build outside of the source dir
327	install -d ${BUILDDIR}/build-${abi} \|\| die
328	cd ${BUILDDIR}/build-${abi}
329	done
330
331	cmake_configure \|\| die
332
333	for abi in ${abis_to_run}
334	do
335	cd ${BUILDDIR}/build-${abi}
336	abi-${abi} oldmmake $@ \|\| die
337	done
338	}
339	fi
340
341	if [[ ! -z $(typeset -f cmake_src_check) ]]
342	then
343	# rename the old one
344	old_cmake_src_check=old$(typeset -f cmake_src_check)
345	eval "${old_cmake_check}"
346
347	cmake_src_check()
348	{
349	local abi
350	local abis_to_run="${MULTILIB_ABIS}"
351
352	# respect MULTILIB_ONLY_ABI variable
353	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
354
355	for abi in ${abis_to_run}
356	do
357	cd ${BUILDDIR}/build-${abi}
358	mmake -j1 -k check \|\| die
359	done
360	}
361	fi
362
363	if [[ ! -z $(typeset -f cmake_src_install) ]]
364	then
365	# rename the old one
366	old_cmake_src_install=old$(typeset -f cmake_src_install)
367	eval "${old_cmake_install}"
368
369	cmake_src_install()
370	{
371	local abi
372	local abis_to_run="${MULTILIB_ABIS}"
373
374	# respect MULTILIB_ONLY_ABI variable
375	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
376
377	for abi in ${abis_to_run}
378	do
379	# install build outside of the source dir
380	cd ${BUILDDIR}/build-${abi}
381	abi-${abi} oldmmake DESTDIR=${BINDIR} $@ install \|\| die
382	done
383	}
384	fi
385
386	if [[ ! -z $(typeset -f munpack) ]]
387	then
388	# rename the old one
389	old_munpack=old$(typeset -f munpack)
390	eval "${old_munpack}"
391
392	munpack()
393	{
394	local abi
395	local abis_to_run="${MULTILIB_ABIS}"
396
397	# respect MULTILIB_ONLY_ABI variable
398	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
399
400	for abi in ${abis_to_run}
401	do
402	echo -e "${COLBLUE}*** ${COLGREEN}unpacking for ABI -${abi}${COLDEFAULT}"
403	oldmunpack $@ \|\| die
404	mv ${SRCDIR} ${SRCDIR}-${abi} \|\| die
405	done
406	}
407	fi
408
409	if [[ ! -z $(typeset -f mmake) ]]
410	then
411	# rename the old one
412	old_mmake=old$(typeset -f mmake)
413	eval "${old_mmake}"
414
415	mmake()
416	{
417	local abi
418	local abis_to_run="${MULTILIB_ABIS}"
419
420	# respect MULTILIB_ONLY_ABI variable
421	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
422
423	for abi in ${abis_to_run}
424	do
425	echo -e "${COLBLUE}*** ${COLGREEN}compiling for ABI -${abi}${COLDEFAULT}"
426	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
427	abi-${abi} oldmmake $@ \|\| die
428	done
429	}
430	fi
431
432	if [[ ! -z $(typeset -f minstall) ]]
433	then
434	# rename the old one
435	old_minstall=old$(typeset -f minstall)
436	eval "${old_minstall}"
437
438	minstall()
439	{
440	local abi
441	local abis_to_run="${MULTILIB_ABIS}"
442
443	# respect MULTILIB_ONLY_ABI variable
444	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
445
446	for abi in ${abis_to_run}
447	do
448	echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
449	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
450	abi-${abi} oldminstall $@ \|\| die
451	done
452	}
453	fi
454
455	minstall_destdir()
456	{
457	local abi
458	local abis_to_run="${MULTILIB_ABIS}"
459
460	# respect MULTILIB_ONLY_ABI variable
461	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
462
463	for abi in ${abis_to_run}
464	do
465	echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
466	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
467	make DESTDIR=${BINDIR} $@ install \|\| die
468	done
469	}
470
471	if [[ ! -z $(typeset -f mpatch) ]]
472	then
473	# rename the old one
474	old_mpatch=old$(typeset -f mpatch)
475	eval "${old_mpatch}"
476
477	mpatch()
478	{
479	local abi
480	local abis_to_run="${MULTILIB_ABIS}"
481
482	# respect MULTILIB_ONLY_ABI variable
483	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
484
485	for abi in ${abis_to_run}
486	do
487	echo -e "${COLBLUE}*** ${COLGREEN}appling patch for ABI -${abi}${COLDEFAULT}"
488	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
489	oldmpatch $@ \|\| die
490	done
491	}
492	fi
493
494	if [[ ! -z $(typeset -f mlibtoolize) ]]
495	then
496	# rename the old one
497	old_mlibtoolize=old$(typeset -f mlibtoolize)
498	eval "${old_mlibtoolize}"
499
500	mlibtoolize()
501	{
502	local abi
503	local abis_to_run="${MULTILIB_ABIS}"
504
505	# respect MULTILIB_ONLY_ABI variable
506	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
507
508	for abi in ${abis_to_run}
509	do
510	echo -e "${COLBLUE}*** ${COLGREEN}running mlibtoolize for ABI -${abi}${COLDEFAULT}"
511	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
512	oldmlibtoolize $@ \|\| die
513	done
514	}
515	fi
516
517	if [[ ! -z $(typeset -f mautoreconf) ]]
518	then
519	# rename the old one
520	old_mautoreconf=old$(typeset -f mautoreconf)
521	eval "${old_mautoreconf}"
522
523	mautoreconf()
524	{
525	local abi
526	local abis_to_run="${MULTILIB_ABIS}"
527
528	# respect MULTILIB_ONLY_ABI variable
529	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
530
531	for abi in ${abis_to_run}
532	do
533	echo -e "${COLBLUE}*** ${COLGREEN}running mautoreconf for ABI -${abi}${COLDEFAULT}"
534	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
535	oldmautoreconf $@ \|\| die
536	done
537	}
538	fi
539
540	if [[ ! -z $(typeset -f minstalldocs) ]]
541	then
542	# rename the old one
543	old_minstalldocs=old$(typeset -f minstalldocs)
544	eval "${old_minstalldocs}"
545
546	minstalldocs()
547	{
548	local abi
549	local docfiles
550
551	local abis_to_run="${MULTILIB_ABIS}"
552
553	# respect MULTILIB_ONLY_ABI variable
554	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
555
556	for abi in ${abis_to_run}
557	do
558	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
559	oldminstalldocs $@ \|\| die
560	done
561	}
562	fi
563
564	##
565	# multilib mbuild wrappers
566	##
567	multilib_src_prepare()
568	{
569	munpack ${SRCFILE} \|\| die
570	}
571
572	multilib_src_compile()
573	{
574	if [[ ! -z $(typeset -f cmake_src_compile) ]]
575	then
576	cmake_src_compile \|\| die
577	else
578	mconfigure \|\| die
579	mmake \|\| die
580	fi
581	}
582
583	multilib_src_check()
584	{
585	if [[ ! -z $(typeset -f cmake_src_check) ]]
586	then
587	cmake_src_check \|\| die
588	else
589	mmake -j1 -k check \|\| die
590	fi
591	}
592
593	multilib_src_install()
594	{
595	if [[ ! -z $(typeset -f cmake_src_install) ]]
596	then
597	cmake_src_install \|\| die
598	else
599	mmake DESTDIR=${BINDIR} install \|\| die
600	fi
601
602	local i
603	for abi in ${MULTILIB_ABIS}
604	do
605	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
606	for i in ABOUT-NLS AUTHORS BUGS CHANGES ChangeLog COPYING \
607	FAQ LICENSE NEWS README TODO
608	do
609	if [ -f ${SRCDIR}-${abi}/${i} ]
610	then
611	minstalldocs ${i} \|\| die
612	fi
613	done
614	done
615	}
616
617	export_inherits multilib src_prepare src_compile src_check src_install