Improve mysql configure check (for unusual paths)

Remove AC_CHECK_HEADERS([mysql/mysql.h],...) as this was causing pain
for users where the mysql headers are not installed in the system include
directory. It was superfluous anyways, as we check for mysql_config and
set the include path to the correct directory.
Update ommysql.c to use #include <mysql.h>, as mysql_config will set the
include path to /path/to/include/mysql/ so <mysql/mysql.h> would not
work.
Remove errmsg.h include as it is not used.

0 files changed, 0 insertions, 0 deletions