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 ${abis_to_run}
	do
		SRCDIR="${saved_SRCDIR}-${abi}"
		# honor inside and outside build-dir builds
		if [ -d ${BUILDDIR}/build-${abi} ]
		then
			cd ${BUILDDIR}/build-${abi}
		else
			cd ${SRCDIR}
		fi
		abi-${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 ${abis_to_run}
297	do
298	SRCDIR="${saved_SRCDIR}-${abi}"
299	# honor inside and outside build-dir builds
300	if [ -d ${BUILDDIR}/build-${abi} ]
301	then
302	cd ${BUILDDIR}/build-${abi}
303	else
304	cd ${SRCDIR}
305	fi
306	abi-${abi} oldcmake_configure $@ \|\| die
307	done
308	# restore SRCDIR
309	SRCDIR="${saved_SRCDIR}"
310	}
311	fi
312
313	if [[ ! -z $(typeset -f cmake_src_compile) ]]
314	then
315	# rename the old one
316	old_cmake_src_compile=old$(typeset -f cmake_src_compile)
317	eval "${old_cmake_src_compile}"
318
319	cmake_src_compile()
320	{
321	local abi
322	local abis_to_run="${MULTILIB_ABIS}"
323
324	# respect MULTILIB_ONLY_ABI variable
325	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
326
327	for abi in ${abis_to_run}
328	do
329	# remove build dir if exist
330	[[ -d ${BUILDDIR}/build-${abi} ]] && rm -rf ${BUILDDIR}/build-${abi}
331
332	# build outside of the source dir
333	install -d ${BUILDDIR}/build-${abi} \|\| die
334	cd ${BUILDDIR}/build-${abi}
335	done
336
337	cmake_configure \|\| die
338
339	for abi in ${abis_to_run}
340	do
341	cd ${BUILDDIR}/build-${abi}
342	abi-${abi} oldmmake $@ \|\| die
343	done
344	}
345	fi
346
347	if [[ ! -z $(typeset -f cmake_src_check) ]]
348	then
349	# rename the old one
350	old_cmake_src_check=old$(typeset -f cmake_src_check)
351	eval "${old_cmake_check}"
352
353	cmake_src_check()
354	{
355	local abi
356	local abis_to_run="${MULTILIB_ABIS}"
357
358	# respect MULTILIB_ONLY_ABI variable
359	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
360
361	for abi in ${abis_to_run}
362	do
363	cd ${BUILDDIR}/build-${abi}
364	mmake -j1 -k check \|\| die
365	done
366	}
367	fi
368
369	if [[ ! -z $(typeset -f cmake_src_install) ]]
370	then
371	# rename the old one
372	old_cmake_src_install=old$(typeset -f cmake_src_install)
373	eval "${old_cmake_install}"
374
375	cmake_src_install()
376	{
377	local abi
378	local abis_to_run="${MULTILIB_ABIS}"
379
380	# respect MULTILIB_ONLY_ABI variable
381	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
382
383	for abi in ${abis_to_run}
384	do
385	# install build outside of the source dir
386	cd ${BUILDDIR}/build-${abi}
387	abi-${abi} oldmmake DESTDIR=${BINDIR} $@ install \|\| die
388	done
389	}
390	fi
391
392	if [[ ! -z $(typeset -f munpack) ]]
393	then
394	# rename the old one
395	old_munpack=old$(typeset -f munpack)
396	eval "${old_munpack}"
397
398	munpack()
399	{
400	local abi
401	local abis_to_run="${MULTILIB_ABIS}"
402
403	# respect MULTILIB_ONLY_ABI variable
404	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
405
406	for abi in ${abis_to_run}
407	do
408	echo -e "${COLBLUE}*** ${COLGREEN}unpacking for ABI -${abi}${COLDEFAULT}"
409	oldmunpack $@ \|\| die
410	mv ${SRCDIR} ${SRCDIR}-${abi} \|\| die
411	done
412	}
413	fi
414
415	if [[ ! -z $(typeset -f mmake) ]]
416	then
417	# rename the old one
418	old_mmake=old$(typeset -f mmake)
419	eval "${old_mmake}"
420
421	mmake()
422	{
423	local abi
424	local abis_to_run="${MULTILIB_ABIS}"
425
426	# respect MULTILIB_ONLY_ABI variable
427	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
428
429	for abi in ${abis_to_run}
430	do
431	echo -e "${COLBLUE}*** ${COLGREEN}compiling for ABI -${abi}${COLDEFAULT}"
432	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
433	abi-${abi} oldmmake $@ \|\| die
434	done
435	}
436	fi
437
438	if [[ ! -z $(typeset -f minstall) ]]
439	then
440	# rename the old one
441	old_minstall=old$(typeset -f minstall)
442	eval "${old_minstall}"
443
444	minstall()
445	{
446	local abi
447	local abis_to_run="${MULTILIB_ABIS}"
448
449	# respect MULTILIB_ONLY_ABI variable
450	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
451
452	for abi in ${abis_to_run}
453	do
454	echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
455	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
456	abi-${abi} oldminstall $@ \|\| die
457	done
458	}
459	fi
460
461	minstall_destdir()
462	{
463	local abi
464	local abis_to_run="${MULTILIB_ABIS}"
465
466	# respect MULTILIB_ONLY_ABI variable
467	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
468
469	for abi in ${abis_to_run}
470	do
471	echo -e "${COLBLUE}*** ${COLGREEN}installing for ABI -${abi}${COLDEFAULT}"
472	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
473	make DESTDIR=${BINDIR} $@ install \|\| die
474	done
475	}
476
477	if [[ ! -z $(typeset -f mpatch) ]]
478	then
479	# rename the old one
480	old_mpatch=old$(typeset -f mpatch)
481	eval "${old_mpatch}"
482
483	mpatch()
484	{
485	local abi
486	local abis_to_run="${MULTILIB_ABIS}"
487
488	# respect MULTILIB_ONLY_ABI variable
489	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
490
491	for abi in ${abis_to_run}
492	do
493	echo -e "${COLBLUE}*** ${COLGREEN}appling patch for ABI -${abi}${COLDEFAULT}"
494	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
495	oldmpatch $@ \|\| die
496	done
497	}
498	fi
499
500	if [[ ! -z $(typeset -f mlibtoolize) ]]
501	then
502	# rename the old one
503	old_mlibtoolize=old$(typeset -f mlibtoolize)
504	eval "${old_mlibtoolize}"
505
506	mlibtoolize()
507	{
508	local abi
509	local abis_to_run="${MULTILIB_ABIS}"
510
511	# respect MULTILIB_ONLY_ABI variable
512	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
513
514	for abi in ${abis_to_run}
515	do
516	echo -e "${COLBLUE}*** ${COLGREEN}running mlibtoolize for ABI -${abi}${COLDEFAULT}"
517	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
518	oldmlibtoolize $@ \|\| die
519	done
520	}
521	fi
522
523	if [[ ! -z $(typeset -f mautoreconf) ]]
524	then
525	# rename the old one
526	old_mautoreconf=old$(typeset -f mautoreconf)
527	eval "${old_mautoreconf}"
528
529	mautoreconf()
530	{
531	local abi
532	local abis_to_run="${MULTILIB_ABIS}"
533
534	# respect MULTILIB_ONLY_ABI variable
535	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
536
537	for abi in ${abis_to_run}
538	do
539	echo -e "${COLBLUE}*** ${COLGREEN}running mautoreconf for ABI -${abi}${COLDEFAULT}"
540	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
541	oldmautoreconf $@ \|\| die
542	done
543	}
544	fi
545
546	if [[ ! -z $(typeset -f minstalldocs) ]]
547	then
548	# rename the old one
549	old_minstalldocs=old$(typeset -f minstalldocs)
550	eval "${old_minstalldocs}"
551
552	minstalldocs()
553	{
554	local abi
555	local docfiles
556
557	local abis_to_run="${MULTILIB_ABIS}"
558
559	# respect MULTILIB_ONLY_ABI variable
560	[[ ! -z ${MULTILIB_ONLY_ABI} ]] && abis_to_run="${MULTILIB_ONLY_ABI}"
561
562	for abi in ${abis_to_run}
563	do
564	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
565	oldminstalldocs $@ \|\| die
566	done
567	}
568	fi
569
570	##
571	# multilib mbuild wrappers
572	##
573	multilib_src_prepare()
574	{
575	munpack ${SRCFILE} \|\| die
576	}
577
578	multilib_src_compile()
579	{
580	if [[ ! -z $(typeset -f cmake_src_compile) ]]
581	then
582	cmake_src_compile \|\| die
583	else
584	mconfigure \|\| die
585	mmake \|\| die
586	fi
587	}
588
589	multilib_src_check()
590	{
591	if [[ ! -z $(typeset -f cmake_src_check) ]]
592	then
593	cmake_src_check \|\| die
594	else
595	mmake -j1 -k check \|\| die
596	fi
597	}
598
599	multilib_src_install()
600	{
601	if [[ ! -z $(typeset -f cmake_src_install) ]]
602	then
603	cmake_src_install \|\| die
604	else
605	mmake DESTDIR=${BINDIR} install \|\| die
606	fi
607
608	local i
609	for abi in ${MULTILIB_ABIS}
610	do
611	cd ${SRCDIR}-${abi}/${SRCSUBDIR}
612	for i in ABOUT-NLS AUTHORS BUGS CHANGES ChangeLog COPYING \
613	FAQ LICENSE NEWS README TODO
614	do
615	if [ -f ${SRCDIR}-${abi}/${i} ]
616	then
617	minstalldocs ${i} \|\| die
618	fi
619	done
620	done
621	}
622
623	export_inherits multilib src_prepare src_compile src_check src_install