Merge of r3972, r3973, r3974: Cache fixes: *) do not close connection if cache file is too small: replace it with valid one *) rename ngx_http_file_cache_manager_sleep() to ngx_http_file_cache_loader_sleep() and do not use it all in cache manager: this is a vestige of the times when cache manager loaded cache *) set correct configuration file values while adding path

# Copyright (C) Igor Sysoev


# aCC: HP ANSI C++ B3910B A.03.55.02

# C89 mode

CFLAGS="$CFLAGS -Ae"
CC_TEST_FLAGS="-Ae"

PCRE_OPT="$PCRE_OPT -Ae"
ZLIB_OPT="$ZLIB_OPT -Ae"
MD5_OPT="$MD5_OPT -Ae"