Revert "mariadb: update to 10.2.12"

This reverts commit cfd37fd8ee.

Until build issues are solved.

srcpkgs/mariadb/template

@@ -1,6 +1,6 @@
 # Template file for 'mariadb'
 pkgname=mariadb
-version=10.2.12
+version=10.1.28
 revision=1
 build_style=cmake
 configure_args="-DMYSQL_DATADIR=/var/lib/mysql
@@ -11,7 +11,7 @@ configure_args="-DMYSQL_DATADIR=/var/lib/mysql
  -DINSTALL_INCLUDEDIR=include/mysql -DINSTALL_DOCREADMEDIR=share/mysql
  -DINSTALL_SUPPORTFILESDIR=share/mysql -DINSTALL_MYSQLSHAREDIR=share/mysql
  -DINSTALL_DOCDIR=share/mysql/docs -DINSTALL_SHAREDIR=share/mysql
- -DWITH_ZLIB=system -DWITH_READLINE=ON -DWITH_SSL=system
+ -DWITH_ZLIB=system -DWITH_PCRE=system -DWITH_READLINE=ON -DWITH_SSL=system
  -DWITH_EMBEDDED_SERVER=ON -DWITH_ARCHIVE_STORAGE_ENGINE=1 -DPLUGIN_TOKUDB=NO
  -DWITH_BLACKHOLE_STORAGE_ENGINE=1 -DWITH_PARTITION_STORAGE_ENGINE=1
  -DWITHOUT_EXAMPLE_STORAGE_ENGINE=1 -DWITHOUT_FEDERATED_STORAGE_ENGINE=1
@@ -19,7 +19,7 @@ configure_args="-DMYSQL_DATADIR=/var/lib/mysql
  -DWITHOUT_PBXT_STORAGE_ENGINE=1 -DWITH_INNOBASE_STORAGE_ENGINE=1"
 lib32disabled=yes
 hostmakedepends="perl bison ncurses-devel libressl-devel"
-makedepends="zlib-devel ncurses-devel libressl-devel readline-devel"
+makedepends="zlib-devel ncurses-devel libressl-devel readline-devel pcre-devel"
 depends="mariadb-client"
 provides="mysql-${version}_${revision}"
 replaces="mysql>=0"
@@ -31,7 +31,7 @@ maintainer="Juan RP <xtraeme@voidlinux.eu>"
 homepage="https://mariadb.org/"
 license="GPL-2"
 distfiles="https://downloads.$pkgname.org/f/$pkgname-$version/source/$pkgname-$version.tar.gz"
-checksum=2ab22d7fbacfabc30fe18f71a8afb173250074502d889457e3cde2e203d341ec
+checksum=292dc8fff420c4bdaf3a2c3381ec3c99292965db2b09de0d7fec414c00032bbd
 CFLAGS="-w"
 
 pre_configure() {