Restore incorrectly removed eclasses, wrong repo

1 files changed, 305 insertions, 0 deletions

diff --git a/eclass/mysql_fx.eclass b/eclass/mysql_fx.eclass
new file mode 100644
index 000000000000..2e56fbac354c
--- /dev/null
+++ b/eclass/mysql_fx.eclass
@@ -0,0 +1,305 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/eclass/mysql_fx.eclass,v 1.30 2012/01/09 10:42:19 grobian Exp $
+
+# Author: Francesco Riosa (Retired) <vivo@gentoo.org>
+# Maintainer:
+#	- MySQL Team <mysql-bugs@gentoo.org>
+#	- Luca Longinotti <chtekk@gentoo.org>
+
+inherit multilib
+
+#
+# Helper function, version (integer) may have sections separated by dots
+# for readability.
+#
+stripdots() {
+	local dotver=${1:-"0"}
+	local v=""
+	local ret=0
+	if [[ "${dotver/./}" != "${dotver}" ]] ; then
+		# dotted version number
+		for i in 1000000 10000 100 1 ; do
+			v=${dotver%%\.*}
+			# remove leading zeroes
+			while [[ ${#v} -gt 1 ]] && [[ ${v:0:1} == "0" ]] ; do v=${v#0} ; done
+			# increment integer version number
+			ret=$(( ${v} * ${i} + ${ret} ))
+			if [[ "${dotver}" == "${dotver/\.}" ]] ; then
+				dotver=0
+			else
+				dotver=${dotver#*\.}
+			fi
+		done
+		echo "${ret}"
+	else
+		# already an integer
+		v=${dotver}
+		while [[ ${#v} -gt 1 ]] && [[ ${v:0:1} == "0" ]] ; do v=${v#0} ; done
+		echo "${v}"
+	fi
+}
+
+#
+# Check if a version number falls inside a given range.
+# The range includes the extremes and must be specified as
+# "low_version to high_version" i.e. "4.1.2 to 5.1.99.99".
+# Returns true if inside the range.
+#
+mysql_check_version_range() {
+	local lbound="${1%% to *}" ; lbound=$(stripdots "${lbound}")
+	local rbound="${1#* to }"  ; rbound=$(stripdots "${rbound}")
+	local my_ver="${2:-"${MYSQL_VERSION_ID}"}"
+	[[ ${lbound} -le ${my_ver} ]] && [[ ${my_ver} -le ${rbound} ]] && return 0
+	return 1
+}
+
+#
+# True if at least one applicable range is found for the patch.
+#
+_mysql_test_patch_ver_pn() {
+	local allelements=", version, package name"
+	# So that it fails the directory test if none of them exist
+	local filesdir="/dev/null"
+	for d in "${WORKDIR}/mysql-extras-${MY_EXTRAS_VER}" \
+		"${WORKDIR}/mysql-extras" ; do
+		if [ -d "${d}" ]; then
+			filesdir="${d}"
+			break
+		fi
+	done
+
+	[[ -d "${filesdir}" ]] || die "Source dir must be a directory"
+	local flags=$1 pname=$2
+	if [[ $(( $flags & $(( 1 + 4 + 16 )) )) -eq 21 ]] ; then
+		einfo "using '${pname}'"
+		ln -sf "${filesdir}/${pname}" "${EPATCH_SOURCE}" || die "Couldn't move ${pname}"
+		return 0
+	fi
+
+	[[ $(( $flags & $(( 2 + 4 )) )) -gt 0 ]] \
+	&& allelements="${allelements//", version"}"
+
+	[[ $(( $flags & $(( 8 + 16 )) )) -gt 0 ]] \
+	&& allelements="${allelements//", package name"}"
+
+	[[ -n "${allelements}" ]] && [[ "${flags}" -gt 0 ]] \
+	&& ewarn "QA notice: ${allelements} missing in ${pname} patch"
+
+	return 1
+}
+
+#
+# Parse a "index_file" looking for patches to apply to the
+# current MySQL version.
+# If the patch applies, print its description.
+#
+mysql_mv_patches() {
+	# So that it fails the directory test if none of them exist
+	local filesdir="/dev/null"
+	if [[ -z "${1}" ]]; then
+		for d in "${WORKDIR}/mysql-extras-${MY_EXTRAS_VER}" \
+			"${WORKDIR}/mysql-extras" ; do
+			if [ -d "${d}" ]; then
+				filesdir="${d}"
+				break
+			fi
+		done
+		[[ -d "${filesdir}" ]] || die "No patches directory found!"
+	fi
+
+	for i in "$1" "${filesdir}/0000_index.txt" "${filesdir}/000_index.txt" ; do
+		if [ -n "$i" -a -f "$i" ]; then
+			local index_file="$i"
+			break
+		fi
+	done
+
+	local my_ver="${2:-"${MYSQL_VERSION_ID}"}"
+	local my_test_fx=${3:-"_mysql_test_patch_ver_pn"}
+	_mysql_mv_patches "${index_file}" "${my_ver}" "${my_test_fx}"
+}
+
+_mysql_mv_patches() {
+	local index_file="${1}"
+	local my_ver="${2}"
+	local my_test_fx="${3}"
+	local dsc ndsc=0 i
+	dsc=( )
+
+	# Values for flags are (2^x):
+	#  1 - one patch found
+	#  2 - at least one version range is wrong
+	#  4 - at least one version range is ok
+	#  8 - at least one ${PN} did not match
+	#  16 - at least one ${PN} has been matched
+	local flags=0 pname=""
+	while read row ; do
+		case "${row}" in
+			@patch\ *)
+				[[ -n "${pname}" ]] \
+				&& ${my_test_fx} ${flags} "${pname}" \
+				&& for (( i=0 ; $i < $ndsc ; i++ )) ; do einfo ">    ${dsc[$i]}" ; done
+				flags=1 ; ndsc=0 ; dsc=( )
+				pname=${row#"@patch "}
+				;;
+			@ver\ *)
+				if mysql_check_version_range "${row#"@ver "}" "${my_ver}" ; then
+					flags=$(( ${flags} | 4 ))
+				else
+					flags=$(( ${flags} | 2 ))
+				fi
+				;;
+			@pn\ *)
+				if [[ ${row#"@pn "} == "${PN}" ]] ; then
+					flags=$(( ${flags} | 16 ))
+				else
+					flags=$(( ${flags} | 8 ))
+				fi
+				;;
+			# @use\ *) ;;
+			@@\ *)
+				dsc[$ndsc]="${row#"@@ "}"
+				(( ++ndsc ))
+				;;
+		esac
+	done < "${index_file}"
+
+	${my_test_fx} ${flags} "${pname}" \
+	&& for (( i=0 ; $i < $ndsc ; i++ )) ; do einfo ">    ${dsc[$i]}" ; done
+}
+
+#
+# Is $2 (defaults to $MYSQL_VERSION_ID) at least version $1?
+# (nice) idea from versionator.eclass
+#
+mysql_version_is_at_least() {
+	local want_s=$(stripdots "$1") have_s=$(stripdots "${2:-${MYSQL_VERSION_ID}}")
+	[[ -z "${want_s}" ]] && die "mysql_version_is_at_least missing value to check"
+	[[ ${want_s} -le ${have_s} ]] && return 0 || return 1
+}
+
+#
+# To be called on the live filesystem, reassigning symlinks of each MySQL
+# library to the best version available.
+#
+mysql_lib_symlinks() {
+
+	local d dirlist maxdots libname libnameln libsuffix reldir
+	libsuffix=$(get_libname)
+
+	einfo "libsuffix = ${libsuffix}"
+	einfo "Updating MySQL libraries symlinks"
+
+	reldir="${1}"
+	pushd "${reldir}/usr/$(get_libdir)" &> /dev/null
+
+	# dirlist must contain the less significative directory left
+	dirlist="mysql"
+
+	# waste some time in removing and recreating symlinks
+	for d in $dirlist ; do
+		for libname in $( find "${d}" -mindepth 1 -maxdepth 1 -name "*${libsuffix}*" -and -not -type "l" 2>/dev/null ) ; do
+			# maxdot is a limit versus infinite loop
+			maxdots=0
+			libnameln=${libname##*/}
+			# loop in version of the library to link it, similar to how
+			# libtool works
+			if [[ ${CHOST} == *-darwin* ]] ; then
+				# macho: libname.x.y.z.dylib
+				local libbasename=${libnameln%%.*}       # libname
+				local libver=${libnameln#${libbasename}} # .x.y.z.dylib
+				libver=${libver%${libsuffix}}            # .x.y.z
+				while [[ -n ${libver} ]] && [[ ${maxdots} -lt 6 ]] ; do
+					libnameln="${libbasename}${libver}${libsuffix}"
+					rm -f "${libnameln}"
+					ln -s "${libname}" "${libnameln}"
+					(( ++maxdots ))
+					libver=${libver%.*}
+				done
+				libnameln="${libbasename}${libsuffix}"
+				rm -f "${libnameln}"
+				ln -s "${libname}" "${libnameln}"
+			else
+				# elf: libname.so.x.y.z
+				while [[ ${libnameln:0-3} != '${libsuffix}' ]] && [[ ${maxdots} -lt 6 ]] ; do
+					rm -f "${libnameln}"
+					ln -s "${libname}" "${libnameln}"
+					(( ++maxdots ))
+					libnameln="${libnameln%.*}"
+				done
+				rm -f "${libnameln}"
+				ln -s "${libname}" "${libnameln}"
+			fi
+		done
+	done
+
+	popd &> /dev/null
+}
+
+# @FUNCTION: mysql_init_vars
+# @DESCRIPTION:
+# void mysql_init_vars()
+# Initialize global variables
+# 2005-11-19 <vivo@gentoo.org>
+mysql_init_vars() {
+	MY_SHAREDSTATEDIR=${MY_SHAREDSTATEDIR="${EPREFIX}/usr/share/mysql"}
+	MY_SYSCONFDIR=${MY_SYSCONFDIR="${EPREFIX}/etc/mysql"}
+	MY_LOCALSTATEDIR=${MY_LOCALSTATEDIR="${EPREFIX}/var/lib/mysql"}
+	MY_LOGDIR=${MY_LOGDIR="${EPREFIX}/var/log/mysql"}
+	MY_INCLUDEDIR=${MY_INCLUDEDIR="${EPREFIX}/usr/include/mysql"}
+	MY_LIBDIR=${MY_LIBDIR="${EPREFIX}/usr/$(get_libdir)/mysql"}
+
+	if [[ -z "${MY_DATADIR}" ]] ; then
+		MY_DATADIR=""
+		if [[ -f "${MY_SYSCONFDIR}/my.cnf" ]] ; then
+			MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null \
+				| sed -ne '/datadir/s|^--datadir=||p' \
+				| tail -n1`
+			if [[ -z "${MY_DATADIR}" ]] ; then
+				MY_DATADIR=`grep ^datadir "${MY_SYSCONFDIR}/my.cnf" \
+				| sed -e 's/.*=\s*//' \
+				| tail -n1`
+			fi
+		fi
+		if [[ -z "${MY_DATADIR}" ]] ; then
+			MY_DATADIR="${MY_LOCALSTATEDIR}"
+			einfo "Using default MY_DATADIR"
+		fi
+		elog "MySQL MY_DATADIR is ${MY_DATADIR}"
+
+		if [[ -z "${PREVIOUS_DATADIR}" ]] ; then
+			if [[ -e "${MY_DATADIR}" ]] ; then
+				# If you get this and you're wondering about it, see bug #207636
+				elog "MySQL datadir found in ${MY_DATADIR}"
+				elog "A new one will not be created."
+				PREVIOUS_DATADIR="yes"
+			else
+				PREVIOUS_DATADIR="no"
+			fi
+			export PREVIOUS_DATADIR
+		fi
+	else
+		if [[ ${EBUILD_PHASE} == "config" ]]; then
+			local new_MY_DATADIR
+			new_MY_DATADIR=`"my_print_defaults" mysqld 2>/dev/null \
+				| sed -ne '/datadir/s|^--datadir=||p' \
+				| tail -n1`
+
+			if [[ ( -n "${new_MY_DATADIR}" ) && ( "${new_MY_DATADIR}" != "${MY_DATADIR}" ) ]]; then
+				ewarn "MySQL MY_DATADIR has changed"
+				ewarn "from ${MY_DATADIR}"
+				ewarn "to ${new_MY_DATADIR}"
+			fi
+		fi
+	fi
+
+	if [ "${MY_SOURCEDIR:-unset}" == "unset" ]; then
+		MY_SOURCEDIR=${SERVER_URI##*/}
+		MY_SOURCEDIR=${MY_SOURCEDIR%.tar*}
+	fi
+
+	export MY_SHAREDSTATEDIR MY_SYSCONFDIR
+	export MY_LIBDIR MY_LOCALSTATEDIR MY_LOGDIR
+	export MY_INCLUDEDIR MY_DATADIR MY_SOURCEDIR
+}