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configure
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#!/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"
gcc3_search="yes"
gcc3_list="gcc-3.4.6 gcc-3.4 gcc34 gcc-3.3.6 gcc-3.3 gcc33 gcc-3.2 gcc32"
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=""
oss_lib=""
vnc_tls="yes"
bsd="no"
linux="no"
solaris="no"
kqemu="no"
profiler="no"
cocoa="no"
check_gfx="yes"
check_gcc="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"
# 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 "$cpu" = "x86_64" ] ; then
kqemu="yes"
fi
;;
FreeBSD)
bsd="yes"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd pa"
aio_lib="-lpthread"
if [ "$cpu" = "i386" -o "$cpu" = "x86_64" ] ; then
kqemu="yes"
fi
;;
NetBSD)
bsd="yes"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd"
oss_lib="-lossaudio"
aio_lib="-lrt -lpthread"
;;
OpenBSD)
bsd="yes"
openbsd="yes"
audio_drv_list="oss"
audio_possible_drivers="oss sdl esd"
oss_lib="-lossaudio"
aio_lib="-lpthread"
;;
Darwin)
bsd="yes"
darwin="yes"
darwin_user="yes"
cocoa="yes"
audio_drv_list="coreaudio"
audio_possible_drivers="coreaudio sdl fmod"
OS_CFLAGS="-mdynamic-no-pic"
OS_LDFLAGS="-framework CoreFoundation -framework IOKit"
aio_lib="-lpthread"
;;
SunOS)
solaris="yes"
make="gmake"
install="ginstall"
needs_libsunmath="no"
solarisrev=`uname -r | cut -f2 -d.`
# have to select again, because `uname -m` returns i86pc
# even on an x86_64 box.
solariscpu=`isainfo -k`
if test "${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"
gcc3_search="no"
;;
--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="$optarg"
;;
--enable-gprof) gprof="yes"
;;
--static) static="yes"
;;
--disable-sdl) sdl="no"
;;
--fmod-lib=*) fmod_lib="$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 $audio_drv_list | sed s,coreaudio,,g`"
;;
--disable-gfx-check) check_gfx="no"
;;
--disable-gcc-check) check_gcc="no"
;;
--disable-system) softmmu="no"
;;
--enable-system) softmmu="yes"
;;
--disable-linux-user) linux_user="no"
;;
--enable-linux-user) linux_user="yes"
;;
--disable-darwin-user) darwin_user="no"
;;
--enable-darwin-user) darwin_user="yes"
;;
--disable-bsd-user) bsd_user="no"
;;
--enable-bsd-user) bsd_user="yes"
;;
--enable-uname-release=*) uname_release="$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"
;;
*) echo "ERROR: unknown option $opt"; show_help="yes"
;;
esac
done
# default flags for all hosts
CFLAGS="$CFLAGS -O2 -g -fno-strict-aliasing"
CFLAGS="$CFLAGS -Wall -Wundef -Wendif-labels -Wwrite-strings"
LDFLAGS="$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 $TMPC 2> /dev/null ; then
: C compiler works ok
else
echo "ERROR: \"$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
if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
mingw32="yes"
fi
if test "$mingw32" = "yes" ; then
linux="no"
EXESUF=".exe"
oss="no"
linux_user="no"
bsd_user="no"
fi
if [ "$darwin" = "yes" -o "$mingw32" = "yes" ] ; then
AIOLIBS=
elif [ "$bsd" = "yes" ]; then
AIOLIBS="$aio_lib"
else
# Some Linux architectures (e.g. s390) don't imply -lpthread automatically.
AIOLIBS="-lrt -lpthread"
fi
# Check for gcc4, error if pre-gcc4
if test "$check_gcc" = "yes" ; then
cat > $TMPC <<EOF
#if __GNUC__ < 4
#error gcc3
#endif
int main(){return 0;}
EOF
if "$cc" $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
echo "WARNING: \"$cc\" looks like gcc 4.x"
found_compat_cc="no"
if test "$gcc3_search" = "yes" ; then
echo "Looking for gcc 3.x"
for compat_cc in $gcc3_list ; do
if "$cross_prefix$compat_cc" --version 2> /dev/null | fgrep '(GCC) 3.' > /dev/null 2>&1 ; then
echo "Found \"$compat_cc\""
cc="$cross_prefix$compat_cc"
found_compat_cc="yes"
break
fi
done
if test "$found_compat_cc" = "no" ; then
echo "gcc 3.x not found!"
fi
fi
if test "$found_compat_cc" = "no" ; then
echo "QEMU is known to have problems when compiled with gcc 4.x"
echo "It is recommended that you use gcc 3.x to build QEMU"
echo "To use this compiler anyway, configure with --disable-gcc-check"
exit 1;
fi
fi
fi
if test ! -x "$(which cgcc 2>/dev/null)"; then
sparse="no"
fi
#
# Solaris specific configure tool chain decisions
#
if test "$solaris" = "yes" ; then
#
# gcc for solaris 10/fcs in /usr/sfw/bin doesn't compile qemu correctly
# override the check with --disable-gcc-check
#
if test "$solarisrev" -eq 10 -a "$check_gcc" = "yes" ; then
solgcc=`which $cc`
if test "$solgcc" = "/usr/sfw/bin/gcc" ; then
echo "Solaris 10/FCS gcc in /usr/sfw/bin will not compiled qemu correctly."
echo "please get gcc-3.4.3 or later, from www.blastwave.org using pkg-get -i gcc3"
echo "or get the latest patch from SunSolve for gcc"
exit 1
fi
fi
solinst=`which $install 2> /dev/null | /usr/bin/grep -v "no $install in"`
if test -z "$solinst" ; then
echo "Solaris install program not found. Use --install=/usr/ucb/install or"
echo "install fileutils from www.blastwave.org using pkg-get -i fileutils"
echo "to get ginstall which is used by default (which lives in /opt/csw/bin)"
exit 1
fi
if test "$solinst" = "/usr/sbin/install" ; then
echo "Error: Solaris /usr/sbin/install is not an appropriate install program."
echo "try ginstall from the GNU fileutils available from www.blastwave.org"
echo "using pkg-get -i fileutils, or use --install=/usr/ucb/install"
exit 1
fi
sol_ar=`which ar 2> /dev/null | /usr/bin/grep -v "no ar in"`
if test -z "$sol_ar" ; then
echo "Error: No path includes ar"
if test -f /usr/ccs/bin/ar ; then
echo "Add /usr/ccs/bin to your path and rerun configure"
fi
exit 1
fi
fi
if test -z "$target_list" ; then
# these targets are portable
if [ "$softmmu" = "yes" ] ; then
target_list="\
i386-softmmu \
x86_64-softmmu \
arm-softmmu \
cris-softmmu \
m68k-softmmu \
mips-softmmu \
mipsel-softmmu \
mips64-softmmu \
mips64el-softmmu \
ppc-softmmu \
ppcemb-softmmu \
ppc64-softmmu \
sh4-softmmu \
sh4eb-softmmu \
sparc-softmmu \
"
fi
# the following are Linux specific
if [ "$linux_user" = "yes" ] ; then
target_list="${target_list}\
i386-linux-user \
x86_64-linux-user \
alpha-linux-user \
arm-linux-user \
armeb-linux-user \
cris-linux-user \
m68k-linux-user \
mips-linux-user \
mipsel-linux-user \
ppc-linux-user \
ppc64-linux-user \
ppc64abi32-linux-user \
sh4-linux-user \
sh4eb-linux-user \
sparc-linux-user \
sparc64-linux-user \
sparc32plus-linux-user \
"
fi
# the following are Darwin specific
if [ "$darwin_user" = "yes" ] ; then
target_list="$target_list i386-darwin-user ppc-darwin-user"
fi
# the following are BSD specific
if [ "$bsd_user" = "yes" ] ; then
target_list="${target_list}\
sparc64-bsd-user \
"
fi
else
target_list=`echo "$target_list" | sed -e 's/,/ /g'`
fi
if test -z "$target_list" ; then
echo "No targets enabled"
exit 1
fi
if test -z "$cross_prefix" ; then
# ---
# big/little endian test
cat > $TMPC << EOF
#include <inttypes.h>
int main(int argc, char ** argv){
volatile uint32_t i=0x01234567;
return (*((uint8_t*)(&i))) == 0x67;
}
EOF
if $cc $ARCH_CFLAGS -o $TMPE $TMPC 2> /dev/null ; then
$TMPE && bigendian="yes"
else
echo big/little test failed
fi
else
# if cross compiling, cannot launch a program, so make a static guess
if test "$cpu" = "armv4b" \
-o "$cpu" = "hppa" \
-o "$cpu" = "m68k" \
-o "$cpu" = "mips" \
-o "$cpu" = "mips64" \
-o "$cpu" = "powerpc" \
-o "$cpu" = "s390" \
-o "$cpu" = "sparc" \
-o "$cpu" = "sparc64"; then
bigendian="yes"
fi
fi
# host long bits test
hostlongbits="32"
if test "$cpu" = "x86_64" \
-o "$cpu" = "alpha" \
-o "$cpu" = "ia64" \
-o "$cpu" = "sparc64"; then
hostlongbits="64"
fi
# ppc specific hostlongbits selection
if test "$cpu" = "powerpc" ; then
if $cc $ARCH_CFLAGS -dM -E - -o $TMPI 2>/dev/null </dev/null; then
grep -q __powerpc64__ $TMPI && hostlongbits=64
else
echo hostlongbits test failed
exit 1
fi
fi
# check gcc options support
cat > $TMPC <<EOF
int main(void) {
}
EOF
# Check host NPTL support
cat > $TMPC <<EOF
#include <sched.h>
#include <linux/futex.h>
void foo()
{
#if !defined(CLONE_SETTLS) || !defined(FUTEX_WAIT)
#error bork
#endif
}
EOF
if $cc $ARCH_CFLAGS -c -o $TMPO $TMPC 2> /dev/null ; then
:
else
nptl="no"
fi
##########################################
# zlib check
cat > $TMPC << EOF
#include <zlib.h>
int main(void) { zlibVersion(); return 0; }
EOF
if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC -lz 2> /dev/null ; then
:
else
echo
echo "Error: zlib check failed"
echo "Make sure to have the zlib libs and headers installed."
echo
exit 1
fi
##########################################
# SDL probe
sdl_too_old=no
if test -z "$sdl" ; then
sdl_config="sdl-config"
sdl=no
sdl_static=no
cat > $TMPC << EOF
#include <SDL.h>
#undef main /* We don't want SDL to override our main() */
int main( void ) { return SDL_Init (SDL_INIT_VIDEO); }
EOF
if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC `$sdl_config --libs 2> /dev/null` 2> $TMPSDLLOG ; then
_sdlversion=`$sdl_config --version | sed 's/[^0-9]//g'`
if test "$_sdlversion" -lt 121 ; then
sdl_too_old=yes
else
if test "$cocoa" = "no" ; then
sdl=yes
fi
fi
# static link with sdl ?
if test "$sdl" = "yes" ; then
aa="no"
`$sdl_config --static-libs 2>/dev/null | grep \\\-laa > /dev/null` && aa="yes"
sdl_static_libs=`$sdl_config --static-libs 2>/dev/null`
if [ "$aa" = "yes" ] ; then
sdl_static_libs="$sdl_static_libs `aalib-config --static-libs`"
fi
if $cc -o $TMPE ${OS_CFLAGS} `$sdl_config --cflags 2> /dev/null` $TMPC $sdl_static_libs 2> /dev/null; then
sdl_static=yes
fi
fi # static link
fi # sdl compile test
else
# Make sure to disable cocoa if sdl was set
if test "$sdl" = "yes" ; then
cocoa="no"
audio_drv_list="`echo $audio_drv_list | sed s,coreaudio,,g`"
fi
fi # -z $sdl
##########################################
# VNC TLS detection
if test "$vnc_tls" = "yes" ; then
cat > $TMPC <<EOF
#include <gnutls/gnutls.h>
int main(void) { gnutls_session_t s; gnutls_init(&s, GNUTLS_SERVER); return 0; }
EOF
vnc_tls_cflags=`pkg-config --cflags gnutls 2> /dev/null`
vnc_tls_libs=`pkg-config --libs gnutls 2> /dev/null`
if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $vnc_tls_cflags $TMPC \
$vnc_tls_libs 2> /dev/null ; then
:
else
vnc_tls="no"
fi
fi
##########################################
# vde libraries probe
if test "$vde" = "yes" ; then
cat > $TMPC << EOF
#include <libvdeplug.h>
int main(void)
{
struct vde_open_args a = {0, 0, 0};
vde_open("", "", &a);
return 0;
}
EOF
if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lvdeplug 2> /dev/null ; then
:
else
vde="no"
fi
fi
##########################################
# Sound support libraries probe
audio_drv_probe()
{
drv=$1
hdr=$2
lib=$3
exp=$4
cfl=$5
cat > $TMPC << EOF
#include <$hdr>
int main(void) { $exp }
EOF
if $cc $ARCH_CFLAGS $cfl -o $TMPE $TMPC $lib 2> /dev/null ; then
:
else
echo
echo "Error: $drv check failed"
echo "Make sure to have the $drv libs and headers installed."
echo
exit 1
fi
}
audio_drv_list=`echo "$audio_drv_list" | sed -e 's/,/ /g'`
for drv in $audio_drv_list; do
case $drv in
alsa)
audio_drv_probe $drv alsa/asoundlib.h -lasound \
"snd_pcm_t **handle; return snd_pcm_close(*handle);"
;;
fmod)
if test -z $fmod_lib || test -z $fmod_inc; then
echo
echo "Error: You must specify path to FMOD library and headers"
echo "Example: --fmod-inc=/path/include/fmod --fmod-lib=/path/lib/libfmod-3.74.so"
echo
exit 1
fi
audio_drv_probe $drv fmod.h $fmod_lib "return FSOUND_GetVersion();" "-I $fmod_inc"
;;
esd)
audio_drv_probe $drv esd.h -lesd 'return esd_play_stream(0, 0, "", 0);'
;;
pa)
audio_drv_probe $drv pulse/simple.h -lpulse-simple \
"pa_simple *s = NULL; pa_simple_free(s); return 0;"
;;
oss|sdl|core|wav|dsound)
# XXX: Probes for CoreAudio, DirectSound, SDL(?)
;;
*)
echo "$audio_possible_drivers" | grep -q "\<$drv\>" || {
echo
echo "Error: Unknown driver '$drv' selected"
echo "Possible drivers are: $audio_possible_drivers"
echo
exit 1
}
;;
esac
done
##########################################
# BrlAPI probe
if test -z "$brlapi" ; then
brlapi=no
cat > $TMPC << EOF
#include <brlapi.h>
int main( void ) { return brlapi__openConnection (NULL, NULL, NULL); }
EOF
if $cc ${ARCH_CFLAGS} -o $TMPE ${OS_CFLAGS} $TMPC -lbrlapi 2> /dev/null ; then
brlapi=yes
fi # brlapi compile test
fi # -z $brlapi
##########################################
# curses probe
if test "$curses" = "yes" ; then
curses=no
cat > $TMPC << EOF
#include <curses.h>
int main(void) { return curses_version(); }
EOF
if $cc $ARCH_CFLAGS -o $TMPE $TMPC -lcurses 2> /dev/null ; then
curses=yes
fi
fi # test "$curses"
##########################################
# bluez support probe
if test "$bluez" = "yes" ; then
`pkg-config bluez` || bluez="no"
fi
if test "$bluez" = "yes" ; then
cat > $TMPC << EOF
#include <bluetooth/bluetooth.h>
int main(void) { return bt_error(0); }
EOF
bluez_cflags=`pkg-config --cflags bluez`
bluez_libs=`pkg-config --libs bluez`
if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $bluez_cflags $TMPC \
$bluez_libs 2> /dev/null ; then
:
else
bluez="no"
fi
fi
##########################################
# kvm probe
if test "$kvm" = "yes" ; then
cat > $TMPC <<EOF
#include <linux/kvm.h>
#if !defined(KVM_API_VERSION) || \
KVM_API_VERSION < 12 || \
KVM_API_VERSION > 12 || \
!defined(KVM_CAP_USER_MEMORY) || \
!defined(KVM_CAP_SET_TSS_ADDR)
#error Invalid KVM version
#endif
int main(void) { return 0; }
EOF
if test "$kerneldir" != "" ; then
kvm_cflags=-I"$kerneldir"/include
else
kvm_cflags=""
fi
if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $kvm_cflags $TMPC \
2>/dev/null ; then