Description:
------------
PHP search for the MySQL socket at /Private/tmp/
mysql.sock. With HFS+ (case insensitive), that works. 
But with a case insensitive file system not.

To reproduce :

1) build PHP on a case insensitive file system (HFS+).
2) install an execute on a case sensitive file system 
(HFS+ case sensitive)

Correction :


  for i in  \
    /var/run/mysqld/mysqld.sock \
    /var/tmp/mysql.sock \
    /var/run/mysql/mysql.sock \
    /var/lib/mysql/mysql.sock \
    /var/mysql/mysql.sock \
    /usr/local/mysql/var/mysql.sock \
    /Private/tmp/mysql.sock \
    /tmp/mysql.sock \
  ; do
    if test -r $i; then
      MYSQL_SOCK=$i
      break 2
    fi
  done


file configure, line 52819 :
    /Private/tmp/mysql.sock \
changed to :
    /private/tmp/mysql.sock \
     ^


  for i in  \
    /var/run/mysqld/mysqld.sock \
    /var/tmp/mysql.sock \
    /var/run/mysql/mysql.sock \
    /var/lib/mysql/mysql.sock \
    /var/mysql/mysql.sock \
    /usr/local/mysql/var/mysql.sock \
    /private/tmp/mysql.sock \
    /tmp/mysql.sock \
  ; do
    if test -r $i; then
      MYSQL_SOCK=$i
      break 2
    fi
  done