[Buildroot] [PATCH v2] package/mysql: add MYSQL_SOCKET variable
Floris Bos
bos at je-eigen-domein.nl
Thu Sep 8 23:31:58 UTC 2016
Add MYSQL_SOCKET variable with default socket location for other
packages to use.
v2: move socket to /run/mysql/mysql.sock
chmod 755 /run/mysql to allow users access to it
---
package/mysql/S97mysqld | 2 +-
package/mysql/mysql.mk | 4 ++++
package/mysql/mysqld.service | 2 ++
3 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/package/mysql/S97mysqld b/package/mysql/S97mysqld
index 1d87e68..5a660e9 100644
--- a/package/mysql/S97mysqld
+++ b/package/mysql/S97mysqld
@@ -9,7 +9,7 @@ case "$1" in
# mysqld runs as user mysql, but /run is only writable by root
# so create a subdirectory for mysql.
- install -d -o mysql -g root -m 0700 /run/mysql
+ install -d -o mysql -g root -m 0755 /run/mysql
# We don't use start-stop-daemon because mysqld has
# its own wrapper script.
diff --git a/package/mysql/mysql.mk b/package/mysql/mysql.mk
index 534bd97..7af4711 100644
--- a/package/mysql/mysql.mk
+++ b/package/mysql/mysql.mk
@@ -14,6 +14,9 @@ MYSQL_AUTORECONF = YES
MYSQL_LICENSE = GPLv2
MYSQL_LICENSE_FILES = README COPYING
+# Unix socket. This variable can also be consulted by other buildroot packages
+MYSQL_SOCKET = /run/mysql/mysql.sock
+
MYSQL_CONF_ENV = \
ac_cv_sys_restartable_syscalls=yes \
ac_cv_path_PS=/bin/ps \
@@ -31,6 +34,7 @@ MYSQL_CONF_OPTS = \
--without-readline \
--with-low-memory \
--enable-thread-safe-client \
+ --with-unix-socket-path=$(MYSQL_SOCKET) \
--disable-mysql-maintainer-mode
# host-mysql only installs what is needed to build mysql, i.e. the
diff --git a/package/mysql/mysqld.service b/package/mysql/mysqld.service
index 2ded9c2..af1815d 100644
--- a/package/mysql/mysqld.service
+++ b/package/mysql/mysqld.service
@@ -5,6 +5,8 @@ Description=MySQL database server
ExecStartPre=/bin/sh -c 'test -d /var/mysql/mysql || mysql_install_db --user=mysql --ldata=/var/mysql'
ExecStart=/usr/bin/mysqld_safe
Restart=always
+RuntimeDirectory=mysql
+RuntimeDirectoryMode=0755
[Install]
WantedBy=multi-user.target
--
2.7.4
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