# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.


NXT_SYSTEM=`uname -s 2>/dev/null`


case "$NXT_SYSTEM" in

    Linux)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        # Linux uname -p can return "unknown".
        NXT_SYSTEM_PLATFORM=`uname -m 2>/dev/null`
        echo=echo
        CC=${CC:-cc}
        ;;

    FreeBSD | NetBSD | OpenBSD | DragonFly)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -m 2>/dev/null`
        echo=echo
        CC=${CC:-cc}
        ;;

    SunOS)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -p 2>/dev/null`
        echo=echo
        CC=${CC:-gcc}

        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D_XOPEN_SOURCE"
        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D_XOPEN_SOURCE_EXTENDED=1"
        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D__EXTENSIONS__"
        NXT_TEST_LIBS="-lsocket"
        ;;

    Darwin)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -m 2>/dev/null`
        echo=echo
        CC=${CC:-cc}

        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -mmacosx-version-min=10.5"
        ;;

    AIX)
        NXT_SYSTEM_VERSION="`uname -v 2>/dev/null`.`uname -r 2>/dev/null`"
        NXT_SYSTEM_PLATFORM=`uname -p 2>/dev/null`
        echo=echo
        CC=${CC:-gcc}
        ;;

    HP-UX)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -m 2>/dev/null`
        echo=echo
        CC=${CC:-gcc}

        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D_XOPEN_SOURCE"
        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D_XOPEN_SOURCE_EXTENDED"
        NXT_TEST_CFLAGS="$NXT_TEST_CFLAGS -D_HPUX_ALT_XOPEN_SOCKET_API"
        ;;

    QNX)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -p 2>/dev/null`
        echo=echo
        CC=${CC:-gcc}
        ;;

    MINGW*)
        # MinGW /bin/sh builtin "echo" omits newline under Wine
        # for some reason, so use a portable echo.c program built
        # using MinGW GCC with only msvcrt.dll dependence.

        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -m 2>/dev/null`
        echo=auto/echo/echo.exe
        CC=${CC:-cl}
        NXT_WINDOWS=YES
        ;;

    *)
        NXT_SYSTEM_VERSION=`uname -r 2>/dev/null`
        NXT_SYSTEM_PLATFORM=`uname -p 2>/dev/null`
        echo=echo
        CC=${CC:-gcc}
        ;;

esac

$echo configuring for $NXT_SYSTEM $NXT_SYSTEM_VERSION $NXT_SYSTEM_PLATFORM