svn commit: r548590 - head/databases/mysql57-server/files

[Jochen Neumeister]

Author: joneum
Date: Mon Sep 14 06:55:04 2020
New Revision: 548590
URL: https://svnweb.freebsd.org/changeset/ports/548590

Log:
  MySQL 5.7 mysqld_safe allows malloc-lib files only in certain locations.
  google-perftools port puts libtcmalloc_minimal.so inside /usr/local/lib
  To use tcmalloc memory allocator we need mysqld_safe to load libraries from /usr/local/lib
  
  More information about why to use tcmalloc instead of jemalloc here:
  
  https://forums.freebsd.org/threads/freebsd-12-x-and-mysql-5-7-and-importing-file-with-lots-of-small-lines-exhaust-ram-and-swap.72733/
  
  PR:		248982
  Sponsored by:	Netzkommune GmbH

Added:
  head/databases/mysql57-server/files/patch-scripts_mysqld__safe.txt   (contents, props changed)

Added: head/databases/mysql57-server/files/patch-scripts_mysqld__safe.txt
==============================================================================
--- /dev/null	00:00:00 1970	(empty, because file is newly added)
+++ head/databases/mysql57-server/files/patch-scripts_mysqld__safe.txt	Mon Sep 14 06:55:04 2020	(r548590)
@@ -0,0 +1,19 @@
+--- scripts/mysqld_safe.sh.orig	2020-06-02 11:05:42 UTC
++++ scripts/mysqld_safe.sh
+@@ -359,7 +359,7 @@ mysqld_ld_preload_text() {
+ # running mysqld.  See ld.so for details.
+ set_malloc_lib() {
+   # This list is kept intentionally simple.
+-  malloc_dirs="/usr/lib /usr/lib64 /usr/lib/i386-linux-gnu /usr/lib/x86_64-linux-gnu"
++  malloc_dirs="/usr/lib /usr/lib64 /usr/lib/i386-linux-gnu /usr/lib/x86_64-linux-gnu /usr/local/lib"
+   malloc_lib="$1"
+ 
+   # Allow --malloc-lib='' to override other settings
+@@ -378,6 +378,7 @@ set_malloc_lib() {
+         /usr/lib64) ;;
+         /usr/lib/i386-linux-gnu) ;;
+         /usr/lib/x86_64-linux-gnu) ;;
++        /usr/local/lib) ;;
+         *)
+           log_error "--malloc-lib must be located in one of the directories: $malloc_dirs"
+           exit 1