# Maintainer: Massimiliano Torromeo <massimiliano.torromeo@gmail.com>

# ALARM: Kevin Mihelich <kevin@archlinuxarm.org>
#  - drop numactl makedepend, don't build with NUMA
#  - disable epoll on aarch64
#  - patch to fix padding calculation

pkgbase=percona-server
pkgname=('libperconaserverclient' 'percona-server-clients' 'percona-server')
pkgver=8.0.19_10
_boost_ver=1.70.0
_pkgver=${pkgver/_/-}
_myver=${pkgver/_rel*}
pkgrel=1
arch=('x86_64')
makedepends=('cmake' 'zlib' 'lz4' 'zstd' 'libaio' 'systemd-tools' 'pam' 'jemalloc' 'openssl' 'rpcsvc-proto' 'boost' 'doxygen' 'graphviz')
license=('GPL')
url="https://www.percona.com/software/mysql-database/percona-server"
source=("https://www.percona.com/downloads/Percona-Server-${pkgver%.*_*}/Percona-Server-$_pkgver/source/tarball/percona-server-$_pkgver.tar.gz"
        "https://dl.bintray.com/boostorg/release/$_boost_ver/source/boost_${_boost_ver//./_}.tar.gz"
        'my.cnf'
        'mysql-user.conf'
        'build-hostname.patch'
        'no-werror.patch'
        'rocksdb-systemlibs.patch'
        'rocksdb-make.patch'
        '0001-fix-LF_PINS-padding-calculation.patch')
sha256sums=('b819d81b9cdef497dd5fd1044ddb033d222b986cf610cb5d4bb1fa5010dba580'
            '882b48708d211a5f48e60b0124cf5863c1534cd544ecd0664bb534a4b5d506e9'
            'e638a2657085f15b6728f43c1fd6aa551b27608fbf6b435e33afd3606a0cfb0e'
            '1537fdbb92dd1c135c1eb9f4d10c44fd02e652db66c933d731990a1196f1397c'
            'fe1cb2b079c56ff0f827c7dfb25d004b2190410406820c490dc6152cfe392b70'
            '1bbae30fe4c7d8198aaa771a20ca2fbeb6494de9ec4e516e4bab5f1387b3b8bd'
            '2ff495d271f99c4d0dba89e8ccde7e6b9789a4ea6b55034de9b9217b47e32c03'
            'aa5e960625843b061f47c32b4a267fab1115667b8b7d1ce7ec952efe42eb77af')

prepare() {
	cd $pkgbase-$_pkgver
	rm -v sql/sql_yacc.{cc,h}

	patch -p1 -i "$srcdir"/build-hostname.patch
	patch -p1 -i "$srcdir"/no-werror.patch
	patch -p1 -i "$srcdir"/rocksdb-systemlibs.patch
	patch -p1 -i "$srcdir"/rocksdb-make.patch

	for svcfile in mysqld{,@}.service.in; do
		echo StateDirectory=mysql mysql-files >> scripts/systemd/$svcfile
		echo RuntimeDirectory=mysqld >> scripts/systemd/$svcfile
	done

	patch -p1 -i "$srcdir"/0001-fix-LF_PINS-padding-calculation.patch
}

build() {
	# rm -rf build
	mkdir -p build
	cd build

	[[ $CARCH == "aarch64" ]] && CONFIG="-DHAVE_SYS_EPOLL_H=0"

	cmake ../$pkgbase-$_pkgver \
		-Wno-dev \
		-DBUILD_CONFIG=mysql_release \
		-DREPRODUCIBLE_BUILD=ON \
		-DCMAKE_INSTALL_PREFIX=/usr \
		-DSYSCONFDIR=/etc/mysql \
		-DMYSQL_DATADIR=/var/lib/mysql \
		-DMYSQL_UNIX_ADDR=/run/mysqld/mysqld.sock \
		-DDEFAULT_CHARSET=utf8mb4 \
		-DDEFAULT_COLLATION=utf8mb4_general_ci \
		-DENABLED_LOCAL_INFILE=ON \
		-DINSTALL_INFODIR=share/doc/percona-server \
		-DINSTALL_DOCREADMEDIR=share/doc/percona-server \
		-DINSTALL_DOCDIR=share/doc/percona-server \
		-DINSTALL_MANDIR=share/man \
		-DINSTALL_PLUGINDIR=lib/perconaserver/plugin \
		-DINSTALL_SCRIPTDIR=bin \
		-DINSTALL_INCLUDEDIR=include/perconaserver \
		-DINSTALL_SUPPORTFILESDIR=share/mysql \
		-DINSTALL_MYSQLSHAREDIR=share/mysql \
		-DINSTALL_STATIC_LIBRARIES=OFF \
		-DWITH_ZLIB=system \
		-DWITH_LZ4=system \
		-DWITH_SSL=system \
		-DWITH_LIBWRAP=OFF \
		-DWITH_MECAB=OFF \
		-DWITH_PAM=ON \
		-DWITH_EMBEDDED_SERVER=ON \
		-DWITH_EMBEDDED_SHARED_LIBRARY=ON \
		-DWITH_INNODB_MEMCACHED=ON \
		-DWITH_ARCHIVE_STORAGE_ENGINE=ON \
		-DWITH_BLACKHOLE_STORAGE_ENGINE=ON \
		-DWITH_FEDERATED_STORAGE_ENGINE=ON \
		-DWITH_ROCKSDB=ON \
		-DTOKU_DEBUG_PARANOID=OFF \
		-DWITH_VALGRIND=OFF \
		-DUSE_VALGRIND=OFF \
		-DDEBUG_EXTNAME=OFF \
		-DBUILD_TESTING=OFF \
		-DWITH_UNIT_TESTS=OFF \
		-DUSE_GTAGS=OFF \
		-DUSE_CTAGS=OFF \
		-DUSE_ETAGS=OFF \
		-DUSE_CSCOPE=OFF \
		-DTOKUDB_BACKUP_PLUGIN_VERSION=$_pkgver \
		-DWITH_SYSTEMD=1 \
		-DWITH_SCALABILITY_METRICS=ON \
		-DCMAKE_EXE_LINKER_FLAGS='-ljemalloc' \
		-DWITH_BOOST=system \
		-DWITH_NUMA=OFF \
		-DWITH_BOOST="../boost_${_boost_ver//./_}" \
		$CONFIG

	make
}

package_libperconaserverclient() {
	pkgdesc='Percona Server client libraries'
	depends=('zlib' 'openssl')

	cd build
	for dir in include libmysql libservices; do
		make -C $dir DESTDIR="$pkgdir" install
	done

	# Conflicting files with mariadb-libs
	rm -rf "$pkgdir"/usr/lib/{libmysqld.so*,libmysqlclient{,_r}.so*,perconaserver}

	install -Dm755 scripts/mysql_config "$pkgdir"/usr/bin/perconaserver_config
	install -Dm644 "$srcdir"/$pkgbase-$_pkgver/man/mysql_config.1 "$pkgdir"/usr/share/man/man1/perconaserver_config.1

	install -D -m0644 scripts/perconaserverclient.pc "$pkgdir"/usr/lib/pkgconfig/perconaserverclient.pc
	install -D -m0644 "$srcdir"/$pkgbase-$_pkgver/support-files/mysql.m4 "$pkgdir"/usr/share/aclocal/perconaserverclient.m4
}

package_percona-server-clients() {
	pkgdesc='Percona Server client tools'
	depends=('libperconaserverclient' 'zlib' 'lz4' 'jemalloc' 'readline')
	conflicts=('mysql-clients')
	provides=("mysql-clients=$_myver" "mariadb-clients=$_myver")

	cd build
	make -C client DESTDIR="$pkgdir" install

	# install man pages
	install -d "$pkgdir"/usr/share/man/man1
	for man in mysql{,admin,check,dump,import,show,slap,pump,binlog,_upgrade}; do
		install -m644 "$srcdir"/$pkgbase-$_pkgver/man/$man.1 "$pkgdir"/usr/share/man/man1/$man.1
	done

	# provided by percona-server
	rm "$pkgdir"/usr/bin/mysql{_config_editor,_secure_installation,_ssl_rsa_setup}
}

package_percona-server() {
	pkgdesc='Drop-in replacement for MySQL that provides improved performance, diagnostics, instrumentation and MyRocks storage engine'
	backup=('etc/mysql/my.cnf')
	depends=('libaio' 'systemd-tools' 'pam' 'jemalloc' 'lz4' 'zstd' 'openssl' 'libtirpc' 'curl' 'boost-libs')
	optdepends=('perl-dbd-mysql')
	conflicts=('mysql')
	provides=("mysql=$_myver" "mariadb=$_myver")
	options=('emptydirs')

	cd build
	make DESTDIR="$pkgdir" install

	install -Dm644 ../my.cnf "$pkgdir"/etc/mysql/my.cnf
	install -Dm644 ../mysql-user.conf "$pkgdir"/usr/lib/sysusers.d/mysql.conf

	cd "$pkgdir"
	chmod 755 usr
	mv usr/usr/lib/* usr/lib
	rm -rf usr/{usr,data,run,lib/perconaserver/plugin/debug,lib/tmpfiles.d/mysql.conf}

	# Move documentation
	if [ -f usr/PATENTS ]; then
		mv usr/{PATENTS,README.md} usr/share/doc/$pkgname/
		rm usr/COPYING.* usr/{LICENSE,README}.router
	fi

	# provided by libperconaserverclient
	rm usr/bin/mysql_config
	rm usr/lib/lib{mysql,perconaserver}*
	rm -r usr/include/
	rm usr/share/man/man1/mysql_config.1
	rm -r usr/share/aclocal usr/lib/pkgconfig

	# provided by percona-server-clients
	rm usr/bin/mysql{,admin,check,dump,import,show,slap,pump,binlog,test,_upgrade}
	rm usr/share/man/man1/mysql{,admin,check,dump,import,show,slap,pump,binlog,_upgrade}.1

	# not needed
	rm -r usr/mysql-test
	rm usr/share/doc/percona-server/{INFO_*,mysql.info,*-test}
}