#!/bin/sh

#

# qemu configure script (c) 2003 Fabrice Bellard

#

# set temporary file name

if test ! -z "$TMPDIR" ; then

    TMPDIR1="${TMPDIR}"

elif test ! -z "$TEMPDIR" ; then

    TMPDIR1="${TEMPDIR}"

else

    TMPDIR1="/tmp"

fi

TMPC="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.c"

TMPO="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.o"

TMPE="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}"

TMPS="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.S"

TMPI="${TMPDIR1}/qemu-conf-${RANDOM}-$$-${RANDOM}.i"

TMPSDLLOG="${TMPDIR1}/qemu-conf-sdl-$$-${RANDOM}.log"

trap "rm -f $TMPC $TMPO $TMPE $TMPS $TMPI $TMPSDLLOG; exit" 0 2 3 15

# default parameters

prefix=""

interp_prefix="/usr/gnemul/qemu-%M"

static="no"

cross_prefix=""

cc="gcc"

audio_drv_list=""

audio_card_list=""

host_cc="gcc"

ar="ar"

make="make"

install="install"

strip="strip"

cpu=`test $(uname -s) = AIX && uname -p || uname -m`

target_list=""

case "$cpu" in

  i386|i486|i586|i686|i86pc|BePC)

    cpu="i386"

  ;;

  x86_64|amd64)

    cpu="x86_64"

  ;;

  alpha)

    cpu="alpha"

  ;;

  armv*b)

    cpu="armv4b"

  ;;

  armv*l)

    cpu="armv4l"

  ;;

  cris)

    cpu="cris"

  ;;

  parisc|parisc64)

    cpu="hppa"

  ;;

  ia64)

    cpu="ia64"

  ;;

  m68k)

    cpu="m68k"

  ;;

  mips)

    cpu="mips"

  ;;

  mips64)

    cpu="mips64"

  ;;

  "Power Macintosh"|ppc|ppc64|powerpc)

    cpu="powerpc"

  ;;

  s390*)

    cpu="s390"

  ;;

  sparc|sun4[cdmuv])

    cpu="sparc"

  ;;

  sparc64)

    cpu="sparc64"

  ;;

  *)

    cpu="unknown"

  ;;

esac

gprof="no"

sparse="no"

bigendian="no"

mingw32="no"

EXESUF=""

gdbstub="yes"

slirp="yes"

vde="yes"

fmod_lib=""

fmod_inc=""

sdl_config=""

libpng_config="libpng-config"

oss_lib=""

vnc_tls="yes"

bsd="no"

linux="no"

solaris="no"

kqemu="no"

profiler="no"

cocoa="no"

check_gfx="yes"

softmmu="yes"

linux_user="no"

darwin_user="no"

bsd_user="no"

build_docs="no"

uname_release=""

curses="yes"

aio="yes"

nptl="yes"

mixemu="no"

bluez="yes"

kvm="yes"

kerneldir=""

aix="no"

blobs="yes"

fdt="yes"

python_config=

pkgversion=""

bugurl=""

# OS specific

targetos=`uname -s`

case $targetos in

CYGWIN*)

mingw32="yes"

OS_CFLAGS="-mno-cygwin"

if [ "$cpu" = "i386" ] ; then

    kqemu="yes"

fi

audio_possible_drivers="sdl"

;;

MINGW32*)

mingw32="yes"

if [ "$cpu" = "i386" ] ; then

    kqemu="yes"

fi

audio_possible_drivers="dsound sdl fmod"

;;

GNU/kFreeBSD)

audio_drv_list="oss"

audio_possible_drivers="oss sdl esd pa"

if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then

    kqemu="yes"

fi

;;

FreeBSD)

bsd="yes"

audio_drv_list="oss"

audio_possible_drivers="oss sdl esd pa"

if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then

    kqemu="yes"

fi

;;

NetBSD)

bsd="yes"

audio_drv_list="oss"

audio_possible_drivers="oss sdl esd"

oss_lib="-lossaudio"

;;

OpenBSD)

bsd="yes"

openbsd="yes"

audio_drv_list="oss"

audio_possible_drivers="oss sdl esd"

oss_lib="-lossaudio"

;;

Darwin)

bsd="yes"

darwin="yes"

darwin_user="yes"

cocoa="yes"

audio_drv_list="coreaudio"

audio_possible_drivers="coreaudio sdl fmod"

OS_CFLAGS="-mdynamic-no-pic"

OS_LDFLAGS="-framework CoreFoundation -framework IOKit"

;;

SunOS)

    solaris="yes"

    make="gmake"

    install="ginstall"

    needs_libsunmath="no"

    solarisrev=`uname -r | cut -f2 -d.`

    # have to select again, because `uname -m` returns i86pc

    # even on an x86_64 box.

    solariscpu=`isainfo -k`

    if test "${solariscpu}" = "amd64" ; then

        cpu="x86_64"

    fi

    if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then

        if test "$solarisrev" -le 9 ; then

            if test -f /opt/SUNWspro/prod/lib/libsunmath.so.1; then

                needs_libsunmath="yes"

            else

                echo "QEMU will not link correctly on Solaris 8/X86 or 9/x86 without"

                echo "libsunmath from the Sun Studio compilers tools, due to a lack of"

                echo "C99 math features in libm.so in Solaris 8/x86 and Solaris 9/x86"

                echo "Studio 11 can be downloaded from www.sun.com."

                exit 1

            fi

        fi

        if test "$solarisrev" -ge 9 ; then

            kqemu="yes"

        fi

    fi

    if test -f /usr/include/sys/soundcard.h ; then

        audio_drv_list="oss"

    fi

    audio_possible_drivers="oss sdl"

;;

AIX)

aix="yes"

make="gmake"

;;

*)

audio_drv_list="oss"

audio_possible_drivers="oss alsa sdl esd pa"

linux="yes"

linux_user="yes"

usb="linux"

if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then

    kqemu="yes"

    audio_possible_drivers="$audio_possible_drivers fmod"

fi

;;

esac

if [ "$bsd" = "yes" ] ; then

  if [ "$darwin" != "yes" ] ; then

    make="gmake"

    usb="bsd"

  fi

  bsd_user="yes"

fi

# find source path

source_path=`dirname "$0"`

source_path_used="no"

workdir=`pwd`

if [ -z "$source_path" ]; then

    source_path=$workdir

else

    source_path=`cd "$source_path"; pwd`

fi

[ -f "$workdir/vl.c" ] || source_path_used="yes"

werror="no"

# generate compile errors on warnings for development builds

#if grep cvs $source_path/VERSION > /dev/null 2>&1 ; then

#werror="yes";

#fi

for opt do

  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'`

  case "$opt" in

  --help|-h) show_help=yes

  ;;

  --prefix=*) prefix="$optarg"

  ;;

  --interp-prefix=*) interp_prefix="$optarg"

  ;;

  --source-path=*) source_path="$optarg"

  source_path_used="yes"

  ;;

  --cross-prefix=*) cross_prefix="$optarg"

  ;;

  --cc=*) cc="$optarg"

  ;;

  --host-cc=*) host_cc="$optarg"

  ;;

  --make=*) make="$optarg"

  ;;

  --install=*) install="$optarg"

  ;;

  --extra-cflags=*) CFLAGS="$optarg"

  ;;

  --extra-ldflags=*) LDFLAGS="$optarg"

  ;;

  --cpu=*) cpu="$optarg"

  ;;

  --target-list=*) target_list="$optarg"

  ;;

  --enable-gprof) gprof="yes"

  ;;

  --static) static="yes"

  ;;

  --disable-sdl) sdl="no"

  ;;

  --sdl-config=*) sdl_config="$optarg"

  ;;

  --png-config=*) libpng_config="$optarg"

  ;;

  --python-config=*) python_config="$optarg"

  ;;

  --with-python=*) with_python="$optarg"

  ;;

  --fmod-lib=*) fmod_lib="$optarg"

  ;;

  --fmod-inc=*) fmod_inc="$optarg"

  ;;

  --oss-lib=*) oss_lib="$optarg"

  ;;

  --audio-card-list=*) audio_card_list=`echo "$optarg" | sed -e 's/,/ /g'`

  ;;

  --audio-drv-list=*) audio_drv_list="$optarg"

  ;;

  --enable-sparse) sparse="yes"

  ;;

  --disable-sparse) sparse="no"

  ;;

  --disable-vnc-tls) vnc_tls="no"

  ;;

  --disable-slirp) slirp="no"

  ;;

  --disable-vde) vde="no"

  ;;

  --disable-kqemu) kqemu="no"

  ;;

  --disable-brlapi) brlapi="no"

  ;;

  --disable-bluez) bluez="no"

  ;;

  --disable-kvm) kvm="no"

  ;;

  --enable-profiler) profiler="yes"

  ;;

  --enable-cocoa)

      cocoa="yes" ;

      sdl="no" ;

      audio_drv_list="coreaudio `echo $audio_drv_list | sed s,coreaudio,,g`"

  ;;

  --disable-gfx-check) check_gfx="no"

  ;;

  --disable-system) softmmu="no"

  ;;

  --enable-system) softmmu="yes"

  ;;

  --disable-linux-user) linux_user="no"

  ;;

  --enable-linux-user) linux_user="yes"

  ;;

  --disable-darwin-user) darwin_user="no"

  ;;

  --enable-darwin-user) darwin_user="yes"

  ;;

  --disable-bsd-user) bsd_user="no"

  ;;

  --enable-bsd-user) bsd_user="yes"

  ;;

  --enable-uname-release=*) uname_release="$optarg"

  ;;

  --sparc_cpu=*)

      sparc_cpu="$optarg"

      case $sparc_cpu in

        v7|v8) SP_CFLAGS="-m32 -mcpu=${sparc_cpu} -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"

                 target_cpu="sparc"; cpu="sparc" ;;

        v8plus|v8plusa) SP_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m32"

                 target_cpu="sparc"; cpu="sparc" ;;

        v9)    SP_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_${sparc_cpu}__"; SP_LDFLAGS="-m64"

                 target_cpu="sparc64"; cpu="sparc64" ;;

        *)     echo "undefined SPARC architecture. Exiting";exit 1;;

      esac

  ;;

  --enable-werror) werror="yes"

  ;;

  --disable-werror) werror="no"

  ;;

  --disable-curses) curses="no"

  ;;

  --disable-nptl) nptl="no"

  ;;

  --enable-mixemu) mixemu="yes"

  ;;

  --disable-aio) aio="no"

  ;;

  --disable-blobs) blobs="no"

  ;;

  --kerneldir=*) kerneldir="$optarg"

  ;;

  --with-pkgversion=*) pkgversion=" ($optarg)"

  ;;

  --with-bugurl=*) bugurl="$optarg"

  ;;

  esac

done

# default flags for all hosts

CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"

CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls"

LDFLAGS="$LDFLAGS -g"

if test "$werror" = "yes" ; then

CFLAGS="$CFLAGS -Werror"

fi

if test "$solaris" = "no" ; then

    if ld --version 2>/dev/null | grep "GNU ld" >/dev/null 2>/dev/null ; then

        LDFLAGS="$LDFLAGS -Wl,--warn-common"

    fi

fi

#

# If cpu ~= sparc and  sparc_cpu hasn't been defined, plug in the right

# ARCH_CFLAGS/ARCH_LDFLAGS (assume sparc_v8plus for 32-bit and sparc_v9 for 64-bit)

#

case "$cpu" in

    sparc) if test -z "$sparc_cpu" ; then

               ARCH_CFLAGS="-m32 -mcpu=ultrasparc -D__sparc_v8plus__"

               ARCH_LDFLAGS="-m32"

           else

               ARCH_CFLAGS="${SP_CFLAGS}"

               ARCH_LDFLAGS="${SP_LDFLAGS}"

           fi

           ;;

    sparc64) if test -z "$sparc_cpu" ; then

               ARCH_CFLAGS="-m64 -mcpu=ultrasparc -D__sparc_v9__"

               ARCH_LDFLAGS="-m64"

           else

               ARCH_CFLAGS="${SP_CFLAGS}"

               ARCH_LDFLAGS="${SP_LDFLAGS}"

           fi

           ;;

    s390)

           ARCH_CFLAGS="-march=z900"

           ;;

    i386)

           ARCH_CFLAGS="-m32"

           ARCH_LDFLAGS="-m32"

           ;;

    x86_64)

           ARCH_CFLAGS="-m64"

           ARCH_LDFLAGS="-m64"

           ;;

esac

if test x"$show_help" = x"yes" ; then

cat << EOF

Usage: configure [options]

Options: [defaults in brackets after descriptions]

EOF

echo "Standard options:"

echo "  --help                   print this message"

echo "  --prefix=PREFIX          install in PREFIX [$prefix]"

echo "  --interp-prefix=PREFIX   where to find shared libraries, etc."

echo "                           use %M for cpu name [$interp_prefix]"

echo "  --target-list=LIST       set target list [$target_list]"

echo ""

echo "kqemu kernel acceleration support:"

echo "  --disable-kqemu          disable kqemu support"

echo ""

echo "Advanced options (experts only):"

echo "  --source-path=PATH       path of source code [$source_path]"

echo "  --cross-prefix=PREFIX    use PREFIX for compile tools [$cross_prefix]"

echo "  --cc=CC                  use C compiler CC [$cc]"

echo "  --host-cc=CC             use C compiler CC [$host_cc] for dyngen etc."

echo "  --make=MAKE              use specified make [$make]"

echo "  --install=INSTALL        use specified install [$install]"

echo "  --static                 enable static build [$static]"

echo "  --enable-sparse          enable sparse checker"

echo "  --disable-sparse         disable sparse checker (default)"

echo "  --disable-werror         disable compilation abort on warning"

echo "  --disable-sdl            disable SDL"

echo "  --enable-cocoa           enable COCOA (Mac OS X only)"

echo "  --audio-drv-list=LIST    set audio drivers list:"

echo "                           Available drivers: $audio_possible_drivers"

echo "  --audio-card-list=LIST   set list of additional emulated audio cards"

echo "                           Available cards: ac97 adlib cs4231a gus"

echo "  --enable-mixemu          enable mixer emulation"

echo "  --disable-brlapi         disable BrlAPI"

echo "  --disable-vnc-tls        disable TLS encryption for VNC server"

echo "  --disable-curses         disable curses output"

echo "  --disable-bluez          disable bluez stack connectivity"

echo "  --disable-kvm            disable KVM acceleration support"

echo "  --disable-nptl           disable usermode NPTL support"

echo "  --enable-system          enable all system emulation targets"

echo "  --disable-system         disable all system emulation targets"

echo "  --enable-linux-user      enable all linux usermode emulation targets"

echo "  --disable-linux-user     disable all linux usermode emulation targets"

echo "  --enable-darwin-user     enable all darwin usermode emulation targets"

echo "  --disable-darwin-user    disable all darwin usermode emulation targets"

echo "  --enable-bsd-user        enable all BSD usermode emulation targets"

echo "  --disable-bsd-user       disable all BSD usermode emulation targets"

echo "  --fmod-lib               path to FMOD library"

echo "  --fmod-inc               path to FMOD includes"

echo "  --oss-lib                path to OSS library"

echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"

echo "  --sparc_cpu=V            Build qemu for Sparc architecture v7, v8, v8plus, v8plusa, v9"

echo "  --disable-vde            disable support for vde network"

echo "  --disable-aio            disable AIO support"

echo "  --disable-blobs          disable installing provided firmware blobs"

echo "  --kerneldir=PATH         look for kernel includes in PATH"

echo ""

echo "NOTE: The object files are built at the place where configure is launched"

exit 1

fi

cc="${cross_prefix}${cc}"

ar="${cross_prefix}${ar}"

strip="${cross_prefix}${strip}"

# check that the C compiler works.

cat > $TMPC <<EOF

int main(void) {}

EOF

if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC > /dev/null 2> /dev/null ; then

  : C compiler works ok

else

    echo "ERROR: \"$cc\" either does not exist or does not work"

    exit 1

fi

# check compiler to see if we're on mingw32

cat > $TMPC <<EOF

#include <windows.h>

#ifndef _WIN32

#error not windows

#endif

int main(void) {}

EOF