4 files changed, 285 insertions, 0 deletions
diff --git a/dev-db/redis/Manifest b/dev-db/redis/Manifest
index 6ba10ecc61fc..dd22bd2a200e 100644
--- a/dev-db/redis/Manifest
+++ b/dev-db/redis/Manifest
@@ -2,3 +2,4 @@ DIST redis-5.0.12.tar.gz 1995069 BLAKE2B 03bb5956fb1206ecfa7f621b22b3101d1ebad62
 DIST redis-5.0.9.tar.gz 1986574 BLAKE2B 7802d0556d11c9be8577b9bb3f4dbad8c2419b38659001421f96040e8a64a4a304e9dc1f06d82802ce1c92515d166cfd37c2f347df4c4cda0c2c4c2bb10d27c5 SHA512 d2c7bc1f769bc5d179bfe6e71954962813b50597eafc752a9b1edf2fd87e84707b7daf0910db56dd0e89cb3bdb3e551da7f111ae4899f505bac5f77f99744c13
 DIST redis-6.0.12.tar.gz 2276349 BLAKE2B ab49b0278420c65fc995a90e850130971ccaf3df34a08a5cc10a8c211239eba8449b87fe67684189c71816cf259a70a23a77935ec61e8baa787daa61cb994201 SHA512 9dd8e3bed51e1356470e1bf08892f771744c0c9418ff874c16ea932ad1f471a908ffd8479efe1f32531d7f63cd7af5224273ce50f2fe7aa26c47716e0e78330b
 DIST redis-6.0.9.tar.gz 2261418 BLAKE2B 93e64e2c682320d11e468021fd13a2888dd6b15430c15eaaa9468242d9b4d8b60e29dfe656e677774dc88ed751471284d1adf94c723521085019b375785abe7a SHA512 ebae2b09637fdbdc71dd22b72ccea24e2c21beb81c6ff5c4bae8b341886a7d847ce868f52dc917079bab8aa250ff61c83efe8acbb8a1cbc5e285c7842b0aefa3
+DIST redis-6.2.1.tar.gz 2438367 BLAKE2B 8717630771eafaf8a15dd371d46475f81f15bbcdc9a4fabd8f270ab6e09fbfb3ee2a1cddddb6c7778922d3552bcf5ee475eec7ba0623147ec36a5c5422cb0de0 SHA512 7c339cc360fc3125bb67c5748bb4fe940977faa937e3a86294829bde472479a811df8ea0ce4961d8128ec8d4ffba5d5a943c2957589c8da0cfc3f109f82e4af6
diff --git a/dev-db/redis/files/redis-6.2.1-config.patch b/dev-db/redis/files/redis-6.2.1-config.patch
new file mode 100644
index 000000000000..6db49913d2d3
--- /dev/null
+++ b/dev-db/redis/files/redis-6.2.1-config.patch
@@ -0,0 +1,40 @@
+diff --git a/redis.conf b/redis.conf
+index 465d56f..ef56037 100644
+--- a/redis.conf
++++ b/redis.conf
+@@ -276,7 +276,7 @@ daemonize no
+ #
+ # Note that on modern Linux systems "/run/redis.pid" is more conforming
+ # and should be used instead.
+-pidfile /var/run/redis_6379.pid
++pidfile /run/redis/redis.pid
+ 
+ # Specify the server verbosity level.
+ # This can be one of:
+@@ -289,7 +289,7 @@ loglevel notice
+ # Specify the log file name. Also the empty string can be used to force
+ # Redis to log on the standard output. Note that if you use standard
+ # output for logging but daemonize, logs will be sent to /dev/null
+-logfile ""
++logfile /var/log/redis/redis.log
+ 
+ # To enable logging to the system logger, just set 'syslog-enabled' to yes,
+ # and optionally update the other syslog parameters to suit your needs.
+@@ -441,7 +441,7 @@ rdb-del-sync-files no
+ # The Append Only File will also be created inside this directory.
+ #
+ # Note that you must specify a directory here, not a file name.
+-dir ./
++dir /var/lib/redis/
+ 
+ ################################# REPLICATION #################################
+ 
+@@ -967,7 +967,7 @@ acllog-max-len 128
+ # limit for maxmemory so that there is some free RAM on the system for replica
+ # output buffers (but this is not needed if the policy is 'noeviction').
+ #
+-# maxmemory <bytes>
++maxmemory 64MB
+ 
+ # MAXMEMORY POLICY: how Redis will select what to remove when maxmemory
+ # is reached. You can select one from the following behaviors:
diff --git a/dev-db/redis/files/redis-6.2.1-sharedlua.patch b/dev-db/redis/files/redis-6.2.1-sharedlua.patch
new file mode 100644
index 000000000000..cf8aa8532d77
--- /dev/null
+++ b/dev-db/redis/files/redis-6.2.1-sharedlua.patch
@@ -0,0 +1,60 @@
+diff --git a/deps/lua/src/lua_cjson.c b/deps/lua/src/lua_cjson.c
+index c26c0d7..fa50c41 100644
+--- a/deps/lua/src/lua_cjson.c
++++ b/deps/lua/src/lua_cjson.c
+@@ -46,7 +46,7 @@
+ #include "strbuf.h"
+ #include "fpconv.h"
+ 
+-#include "../../../src/solarisfixes.h"
++#include "solarisfixes.h"
+ 
+ #ifndef CJSON_MODNAME
+ #define CJSON_MODNAME   "cjson"
+diff --git a/src/Makefile b/src/Makefile
+index 6f0fd84..6546b5d 100644
+--- a/src/Makefile
++++ b/src/Makefile
+@@ -16,7 +16,7 @@ release_hdr := $(shell sh -c './mkreleasehdr.sh')
+ uname_S := $(shell sh -c 'uname -s 2>/dev/null || echo not')
+ uname_M := $(shell sh -c 'uname -m 2>/dev/null || echo not')
+ OPTIMIZATION?=-O2
+-DEPENDENCY_TARGETS=hiredis linenoise lua hdr_histogram
++DEPENDENCY_TARGETS=hiredis linenoise hdr_histogram
+ NODEPS:=clean distclean
+ 
+ # Default settings
+@@ -84,6 +84,7 @@ endif
+ FINAL_CFLAGS=$(STD) $(WARN) $(OPT) $(DEBUG) $(CFLAGS) $(REDIS_CFLAGS)
+ FINAL_LDFLAGS=$(LDFLAGS) $(REDIS_LDFLAGS) $(DEBUG)
+ FINAL_LIBS=-lm
++FINAL_LIBS+=@LUA_LIBS@
+ DEBUG=-g -ggdb
+ 
+ # Linux ARM needs -latomic at linking time
+@@ -186,7 +187,7 @@ endif
+ endif
+ endif
+ # Include paths to dependencies
+-FINAL_CFLAGS+= -I../deps/hiredis -I../deps/linenoise -I../deps/lua/src -I../deps/hdr_histogram
++FINAL_CFLAGS+= -I../deps/hiredis -I../deps/linenoise @LUA_CFLAGS@ -I../deps/hdr_histogram
+ 
+ # Determine systemd support and/or build preference (defaulting to auto-detection)
+ BUILD_WITH_SYSTEMD=no
+@@ -268,6 +269,7 @@ endif
+ REDIS_SERVER_NAME=redis-server$(PROG_SUFFIX)
+ REDIS_SENTINEL_NAME=redis-sentinel$(PROG_SUFFIX)
+ REDIS_SERVER_OBJ=adlist.o quicklist.o ae.o anet.o dict.o server.o sds.o zmalloc.o lzf_c.o lzf_d.o pqsort.o zipmap.o sha1.o ziplist.o release.o networking.o util.o object.o db.o replication.o rdb.o t_string.o t_list.o t_set.o t_zset.o t_hash.o config.o aof.o pubsub.o multi.o debug.o sort.o intset.o syncio.o cluster.o crc16.o endianconv.o slowlog.o scripting.o bio.o rio.o rand.o memtest.o crcspeed.o crc64.o bitops.o sentinel.o notify.o setproctitle.o blocked.o hyperloglog.o latency.o sparkline.o redis-check-rdb.o redis-check-aof.o geo.o lazyfree.o module.o evict.o expire.o geohash.o geohash_helper.o childinfo.o defrag.o siphash.o rax.o t_stream.o listpack.o localtime.o lolwut.o lolwut5.o lolwut6.o acl.o gopher.o tracking.o connection.o tls.o sha256.o timeout.o setcpuaffinity.o monotonic.o mt19937-64.o
++REDIS_SERVER_OBJ+=fpconv.o strbuf.o lua_bit.o lua_cjson.o lua_cmsgpack.o lua_struct.o
+ REDIS_CLI_NAME=redis-cli$(PROG_SUFFIX)
+ REDIS_CLI_OBJ=anet.o adlist.o dict.o redis-cli.o zmalloc.o release.o ae.o crcspeed.o crc64.o siphash.o crc16.o monotonic.o cli_common.o mt19937-64.o
+ REDIS_BENCHMARK_NAME=redis-benchmark$(PROG_SUFFIX)
+@@ -321,7 +323,7 @@ endif
+ 
+ # redis-server
+ $(REDIS_SERVER_NAME): $(REDIS_SERVER_OBJ)
+-	$(REDIS_LD) -o $@ $^ ../deps/hiredis/libhiredis.a ../deps/lua/src/liblua.a $(FINAL_LIBS)
++	$(REDIS_LD) -o $@ $^ ../deps/hiredis/libhiredis.a $(FINAL_LIBS)
+ 
+ # redis-sentinel
+ $(REDIS_SENTINEL_NAME): $(REDIS_SERVER_NAME)
diff --git a/dev-db/redis/redis-6.2.1.ebuild b/dev-db/redis/redis-6.2.1.ebuild
new file mode 100644
index 000000000000..666ef8d84094
--- /dev/null
+++ b/dev-db/redis/redis-6.2.1.ebuild
@@ -0,0 +1,184 @@
+# Copyright 1999-2021 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+# Redis does NOT build with Lua 5.2 or newer at this time:
+#  - 5.3 and 5.4 give:
+# lua_bit.c:83:2: error: #error "Unknown number type, check LUA_NUMBER_* in luaconf.h"
+#  - 5.2 fails with:
+# scripting.c:(.text+0x1f9b): undefined reference to `lua_open'
+#    because lua_open became lua_newstate in 5.2
+LUA_COMPAT=( lua5-1 luajit )
+
+inherit autotools flag-o-matic lua-single systemd toolchain-funcs
+
+DESCRIPTION="A persistent caching system, key-value and data structures database"
+HOMEPAGE="https://redis.io"
+SRC_URI="https://download.redis.io/releases/${P}.tar.gz"
+
+LICENSE="BSD"
+KEYWORDS="~amd64 ~arm ~arm64 ~hppa ~ppc ~ppc64 ~sparc ~x86 ~amd64-linux ~x86-linux ~x86-solaris"
+IUSE="+jemalloc ssl tcmalloc test"
+RESTRICT="!test? ( test )"
+SLOT="0"
+
+COMMON_DEPEND="
+	${LUA_DEPS}
+	jemalloc? ( >=dev-libs/jemalloc-5.1:= )
+	ssl? ( dev-libs/openssl:0= )
+	tcmalloc? ( dev-util/google-perftools )
+"
+
+RDEPEND="
+	${COMMON_DEPEND}
+	acct-group/redis
+	acct-user/redis
+"
+
+BDEPEND="
+	${COMMON_DEPEND}
+	virtual/pkgconfig
+"
+
+# Tcl is only needed in the CHOST test env
+DEPEND="
+	${COMMON_DEPEND}
+	test? (
+		dev-lang/tcl:0=
+		ssl? ( dev-tcltk/tls )
+	)"
+
+REQUIRED_USE="?? ( jemalloc tcmalloc )
+	${LUA_REQUIRED_USE}"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-6.2.1-config.patch
+	"${FILESDIR}"/${PN}-5.0-shared.patch
+	"${FILESDIR}"/${PN}-6.2.1-sharedlua.patch
+	"${FILESDIR}"/${PN}-5.0.8-ppc-atomic.patch
+	"${FILESDIR}"/${PN}-sentinel-5.0-config.patch
+)
+
+src_prepare() {
+	default
+
+	# unstable on jemalloc
+	> tests/unit/memefficiency.tcl || die
+
+	# Copy lua modules into build dir
+	cp "${S}"/deps/lua/src/{fpconv,lua_bit,lua_cjson,lua_cmsgpack,lua_struct,strbuf}.c "${S}"/src || die
+	cp "${S}"/deps/lua/src/{fpconv,strbuf}.h "${S}"/src || die
+	# Append cflag for lua_cjson
+	# https://github.com/antirez/redis/commit/4fdcd213#diff-3ba529ae517f6b57803af0502f52a40bL61
+	append-cflags "-DENABLE_CJSON_GLOBAL"
+
+	# now we will rewrite present Makefiles
+	local makefiles="" MKF
+	for MKF in $(find -name 'Makefile' | cut -b 3-); do
+		mv "${MKF}" "${MKF}.in"
+		sed -i	-e 's:$(CC):@CC@:g' \
+			-e 's:$(CFLAGS):@AM_CFLAGS@:g' \
+			-e 's: $(DEBUG)::g' \
+			-e 's:$(OBJARCH)::g' \
+			-e 's:ARCH:TARCH:g' \
+			-e '/^CCOPT=/s:$: $(LDFLAGS):g' \
+			"${MKF}.in" \
+		|| die "Sed failed for ${MKF}"
+		makefiles+=" ${MKF}"
+	done
+	# autodetection of compiler and settings; generates the modified Makefiles
+	cp "${FILESDIR}"/configure.ac-3.2 configure.ac || die
+
+	# Use the correct pkgconfig name for Lua.
+	# The upstream configure script handles luajit specially, and is not
+	# effected by these changes.
+	sed -i	\
+		-e "/^AC_INIT/s|, [0-9].+, |, $PV, |" \
+		-e "s:AC_CONFIG_FILES(\[Makefile\]):AC_CONFIG_FILES([${makefiles}]):g" \
+		-e "/PKG_CHECK_MODULES.*\<LUA\>/s,lua5.1,${ELUA},g" \
+		configure.ac || die "Sed failed for configure.ac"
+	eautoreconf
+}
+
+src_configure() {
+	econf $(use_with lua_single_target_luajit luajit)
+
+	# Linenoise can't be built with -std=c99, see https://bugs.gentoo.org/451164
+	# also, don't define ANSI/c99 for lua twice
+	sed -i -e "s:-std=c99::g" deps/linenoise/Makefile deps/Makefile || die
+}
+
+src_compile() {
+	local myconf=""
+
+	if use jemalloc; then
+		myconf+="MALLOC=jemalloc"
+	elif use tcmalloc; then
+		myconf+="MALLOC=tcmalloc"
+	else
+		myconf+="MALLOC=libc"
+	fi
+
+	if use ssl; then
+		myconf+=" BUILD_TLS=yes"
+	fi
+
+	tc-export AR CC RANLIB
+	emake V=1 ${myconf} AR="${AR}" CC="${CC}" RANLIB="${RANLIB}"
+}
+
+src_test() {
+	# Known to fail with FEATURES=usersandbox
+	if has usersandbox ${FEATURES}; then
+		ewarn "You are emerging ${P} with 'usersandbox' enabled." \
+			"Expect some test failures or emerge with 'FEATURES=-usersandbox'!"
+	fi
+
+	if use ssl; then
+		./utils/gen-test-certs.sh
+		./runtest --tls
+	else
+		./runtest
+	fi
+}
+
+src_install() {
+	insinto /etc/redis
+	doins redis.conf sentinel.conf
+	use prefix || fowners -R redis:redis /etc/redis /etc/redis/{redis,sentinel}.conf
+	fperms 0750 /etc/redis
+	fperms 0644 /etc/redis/{redis,sentinel}.conf
+
+	newconfd "${FILESDIR}/redis.confd-r2" redis
+	newinitd "${FILESDIR}/redis.initd-6" redis
+
+	systemd_newunit "${FILESDIR}/redis.service-4" redis.service
+	systemd_newtmpfilesd "${FILESDIR}/redis.tmpfiles-2" redis.conf
+
+	newconfd "${FILESDIR}/redis-sentinel.confd-r1" redis-sentinel
+	newinitd "${FILESDIR}/redis-sentinel.initd-r1" redis-sentinel
+
+	insinto /etc/logrotate.d/
+	newins "${FILESDIR}/${PN}.logrotate" ${PN}
+
+	dodoc 00-RELEASENOTES BUGS CONTRIBUTING MANIFESTO README.md
+
+	dobin src/redis-cli
+	dosbin src/redis-benchmark src/redis-server src/redis-check-aof src/redis-check-rdb
+	fperms 0750 /usr/sbin/redis-benchmark
+	dosym redis-server /usr/sbin/redis-sentinel
+
+	if use prefix; then
+		diropts -m0750
+	else
+		diropts -m0750 -o redis -g redis
+	fi
+	keepdir /var/{log,lib}/redis
+}
+
+pkg_postinst() {
+	ewarn "The default redis configuration file location changed to:"
+	ewarn "  /etc/redis/{redis,sentinel}.conf"
+	ewarn "Please apply your changes to the new configuration files."
+}