Merge of r4231, r4300, r4303, r4304: Configure/build changes and fixes: *) Revamped "configure --help" text. *) FreeBSD 10-current has recently gotten POSIX_FADV_* macros. A fix for the broken build applied. *) AIX 7 defines sys_nerr in errno.h, therefore <errno.h> included in the sys_nerr test. When sys_nerr and _sys_nerr are missed on a particular platform and our euristic for a maximum errno detection applied always print the maximum errno number we reached instead of printing void. This makes possible to build nginx on AIX 7.1. *) Made it possible to build/install from the SVN checkout.

# Copyright (C) Igor Sysoev


have=NGX_WIN32 . auto/have_headers

CORE_INCS="$WIN32_INCS"
CORE_DEPS="$WIN32_DEPS"
CORE_SRCS="$WIN32_SRCS $IOCP_SRCS"
OS_CONFIG="$WIN32_CONFIG"
CORE_LIBS="$CORE_LIBS advapi32.lib ws2_32.lib"
NGX_ICONS="$NGX_WIN32_ICONS"
SELECT_SRCS=$WIN32_SELECT_SRCS

EVENT_MODULES="$EVENT_MODULES $IOCP_MODULE"
EVENT_FOUND=YES

if [ $EVENT_SELECT = NO ]; then
    CORE_SRCS="$CORE_SRCS $SELECT_SRCS"
    EVENT_MODULES="$EVENT_MODULES $SELECT_MODULE"
fi

if [ $NGX_IPV6 = YES ]; then
    have=NGX_HAVE_INET6 . auto/have
fi

have=NGX_HAVE_AIO . auto/have
have=NGX_HAVE_IOCP . auto/have