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|
#
# mysqld --help
#
#
# force lower-case-table-names=1 (linux/macosx have different defaults)
# force symbolic-links=0 (valgrind build has a different default)
#
--let $MYDIR= $MYSQL_TMP_DIR/temp
--mkdir $MYDIR
--let $TMP_DATADIR= $MYDIR/data
--mkdir $TMP_DATADIR
exec $MYSQLD_BOOTSTRAP_CMD --datadir=$TMP_DATADIR --symbolic-links=0 --lower-case-table-names=1 --help --verbose --relay-log=relaylog > $MYSQL_TMP_DIR/mysqld--help.txt 2>/dev/null;
# The inline perl code below will copy $MYSQL_TMP_DIR/mysqld--help.txt
# to output, but filter away some variable stuff (e.g. paths).
perl;
# Variables which we don't want to display in the result file since
# their paths may vary:
@skipvars=qw/basedir open-files-limit general-log-file plugin-dir
pid-file slow-query-log-file
language lc-messages-dir
datadir replica-load-tmpdir slave-load-tmpdir tmpdir socket table-definition-cache table-open-cache
tls-version admin-tls-version secure-file-priv/;
# Variables which we don't want to display in result file since
# they depend on type of build
@build_specific=qw/auto-generate-certs lock-order tls-version admin-tls-version debug-enable-extended-set-ops/;
# Plugins which may or may not be there:
@plugins=qw/innodb ngram mecab ndb ndbinfo archive blackhole federated partition ndbcluster debug ssl des-key-file
thread-concurrency super-large-pages mutex-deadlock-detector null-audit
sha256-password-private-key-path sha256-password-public-key-path
sha256-password-auto-generate-rsa-keys caching-sha2-password-auto-generate-rsa-keys
keyring-migration-socket mysqlx/;
# And substitute the content some environment variables with their
# names:
@env=qw/MYSQLTEST_VARDIR MYSQL_TEST_DIR MYSQL_CHARSETSDIR MYSQL_SHAREDIR/;
$re1=join('|', @skipvars, @build_specific, @plugins);
$re2=join('|', @build_specific, @plugins);
$skip=0;
open(F, '<', "$ENV{MYSQL_TMP_DIR}/mysqld--help.txt") or die;
while (<F>) {
next if 1../The following groups are read/;
# formatting, skip line consisting entirely of dashes and blanks
next if /^[\- ]+\s?$/;
next if /Value \(after reading options\)/; # skip table header
next if /^($re1) /;
next if /^($re2)-/;
$skip=0 if /^ -/;
$skip=1 if / --($re2)\b/;
y!\\!/!;
s/[ ]+/ /; # squeeze spaces to remove table formatting
# fixes for 32-bit
s/\b4294967295\b/18446744073709551615/;
s/\b2146435072\b/9223372036853727232/;
# s/\b196608\b/262144/;
# s/\b524288\b/262144/;
# s/\b393216\b/262144/;
s/\b1146880\b/262144/;
s/\b860160\b/262144/;
s/\b573440\b/262144/;
s/\b286720\b/262144/;
s/\b442368\b/262144/;
s/\b221184\b/262144/;
# Replacing port number with string
s/^port \d+/port ####/;
# log-tc-size varies by platform
s/^log-tc-size \d+/log-tc-size #####/;
# Avoid test failures when adding new error message
s/^performance-schema-error-size \d+/performance-schema-error-size ####/;
# Avoid test failures if PARTIAL_REVOKES_DEFAULT build flag is ON
s/^partial-revokes (TRUE|FALSE)/partial-revokes ####/;
next if/use --skip-partial-revokes to disable/;
foreach $var (@env) { s/$ENV{$var}/$var/ }
next if /use --skip-(use-)?symbolic-links to disable/; # for valgrind, again
next if $skip;
print;
}
close F;
EOF
--remove_file $MYSQL_TMP_DIR/mysqld--help.txt
--rmdir $TMP_DATADIR
--rmdir $MYDIR
|
