[picodrive.git] / configure

#!/bin/sh
# some elements originated from qemu configure
set -e

TMPC="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}.c"
TMPO="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}.o"
TMPB="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}"
trap "rm -f $TMPC $TMPO $TMPB" EXIT INT QUIT TERM
rm -f config.log

compile_object()
{
  c="$CC $CFLAGS -c $TMPC -o $TMPO $@"
  echo $c >> config.log
  $c >> config.log 2>&1
}

compile_binary()
{
  c="$CC $CFLAGS $TMPC -o $TMPB $LDFLAGS $MAIN_LDLIBS $@"
  echo $c >> config.log
  $c >> config.log 2>&1
}

check_define()
{
  $CC -E -dD $CFLAGS pico/arm_features.h | grep -q $1 || return 1
  return 0
}

# setting options to "yes" or "no" will make that choice default,
# "" means "autodetect".

platform_list="generic pandora"
platform="generic"
sound_driver_list="oss alsa sdl"
sound_drivers=""
have_armv5=""
have_armv6=""
have_armv7=""
have_arm_neon=""
have_tslib=""
enable_dynarec="yes"
need_sdl="no"
need_xlib="no"
# these are for known platforms
optimize_cortexa8="no"
optimize_arm926ej="no"

# hardcoded stuff
CC="${CC-${CROSS_COMPILE}gcc}"
CXX="${CXX-${CROSS_COMPILE}g++}"
AS="${AS-${CROSS_COMPILE}as}"
MAIN_LDLIBS="$LDLIBS -lm"
config_mak="config.mak"

fail()
{
  echo "$@"
  exit 1
}

# call during arg parsing, so that cmd line can override platform defaults
set_platform()
{
  platform=$1
  case "$platform" in
  generic)
    ;;
  pandora)
    sound_drivers="oss alsa"
    optimize_cortexa8="yes"
    have_arm_neon="yes"
    ;;
  *)
    fail "unsupported platform: $platform"
    ;;
  esac
}

for opt do
  optarg=`expr "x$opt" : 'x[^=]*=\(.*\)'` || true
  case "$opt" in
  --help|-h) show_help="yes"
  ;;
  --platform=*) set_platform "$optarg"
  ;;
  --sound-drivers=*) sound_drivers="$optarg"
  ;;
  --enable-neon) have_arm_neon="yes"
  ;;
  --disable-neon) have_arm_neon="no"
  ;;
  --disable-dynarec) enable_dynarec="no"
  ;;
  *) echo "ERROR: unknown option $opt"; show_help="yes"
  ;;
  esac
done

if [ "$show_help" = "yes" ]; then
  echo "options:"
  echo "  --help                   print this message"
  echo "  --platform=NAME          target platform [$platform]"
  echo "                           available: $platform_list"
  echo "  --sound-drivers=LIST     sound output drivers [guessed]"
  echo "                           available: $sound_driver_list"
  echo "  --enable-neon"
  echo "  --disable-neon           enable/disable ARM NEON optimizations [guessed]"
  echo "  --disable-dynarec        disable dynamic recompiler"
  echo "                           (dynarec is only available and enabled on ARM)"
  echo "influential environment variables:"
  echo "  CROSS_COMPILE CC CXX AS CFLAGS ASFLAGS LDFLAGS LDLIBS"
  exit 1
fi

# validate selections
if [ "x$sound_drivers" != "x" ]; then
  for d in $sound_drivers; do
    if ! echo $sound_driver_list | grep -q "\<$d\>"; then
      fail "unsupported sound driver: $sound_driver"
    fi
  done
fi

if [ "$need_libpicofe" = "yes" ]; then
  if ! test -f "frontend/libpicofe/README"; then
    fail "libpicofe is missing, please run 'git submodule init && git submodule update'"
  fi
fi

#if [ "$need_warm" = "yes" ]; then
#  if ! test -f "frontend/warm/README"; then
#    fail "wARM is missing, please run 'git submodule init && git submodule update'"
#  fi
#fi

# basic compiler test
cat > $TMPC <<EOF
int main(void) { return 0; }
EOF
if ! compile_binary; then
  fail "compiler test failed, please check config.log"
fi

if [ -z "$ARCH" ]; then
  ARCH=`$CC -dumpmachine | awk -F '-' '{print $1}'`
fi

case "$ARCH" in
arm*)
  # ARM stuff
  ARCH="arm"

  if [ "$optimize_cortexa8" = "yes" ]; then
    CFLAGS="$CFLAGS -mcpu=cortex-a8 -mtune=cortex-a8"
    ASFLAGS="$ASFLAGS -mcpu=cortex-a8"
  fi
  if [ "$optimize_arm926ej" = "yes" ]; then
    CFLAGS="$CFLAGS -mcpu=arm926ej-s -mtune=arm926ej-s"
    ASFLAGS="$ASFLAGS -mcpu=arm926ej-s -mfloat-abi=softfp"
  fi

  if [ "x$have_arm_neon" = "x" ]; then
    # detect NEON from user-supplied cflags to enable asm code
    have_arm_neon=`check_define __ARM_NEON__ && echo yes` || true
  fi
  if [ "x$have_armv7" = "x" ]; then
    if check_define HAVE_ARMV7; then
      have_armv7="yes"
      have_armv6="yes"
      have_armv5="yes"
    fi
  fi
  if [ "x$have_armv6" = "x" ]; then
    if check_define HAVE_ARMV6; then
      have_armv6="yes"
      have_armv5="yes"
    fi
  fi
  if [ "x$have_armv5" = "x" ]; then
    have_armv5=`check_define HAVE_ARMV5 && echo yes` || true
  fi

  # automatically set mfpu and mfloat-abi if they are not set
  if [ "$have_arm_neon" = "yes" ]; then
    fpu="neon"
  elif [ "$have_armv6" = "yes" ]; then
    fpu="vfp"
  fi
  if [ "x$fpu" != "x" ]; then
    echo "$CFLAGS" | grep -q -- '-mfpu=' || CFLAGS="$CFLAGS -mfpu=$fpu"
    echo "$ASFLAGS" | grep -q -- '-mfpu=' || ASFLAGS="$ASFLAGS -mfpu=$fpu"
    floatabi_set_by_gcc=`$CC -v 2>&1 | grep -q -- --with-float= && echo yes` || true
    if [ "$floatabi_set_by_gcc" != "yes" ]; then
      echo "$CFLAGS" | grep -q -- '-mfloat-abi=' || CFLAGS="$CFLAGS -mfloat-abi=softfp"
      echo "$ASFLAGS" | grep -q -- '-mfloat-abi=' || ASFLAGS="$ASFLAGS -mfloat-abi=softfp"
    fi
  fi

  # must disable thumb as recompiler can't handle it
  if check_define __thumb__; then
    CFLAGS="$CFLAGS -marm"
  fi

  # warn about common mistakes
  if [ "$have_armv5" != "yes" ]; then
    if ! echo "$CFLAGS" | grep -q -- '-mcpu=\|-march='; then
      echo "Warning: compiling for ARMv4, is that really what you want?"
      echo "You probably should specify -mcpu= or -march= like this:"
      echo "  CFLAGS=-march=armv6 ./configure ..."
    fi
  fi
  if [ "$have_arm_neon" = "yes" -a "$have_armv7" != "yes" ]; then
    echo "Warning: compiling for NEON, but not ARMv7?"
    echo "You probably want to specify -mcpu= or -march= like this:"
    echo "  CFLAGS=-march=armv7-a ./configure ..."
  fi
  ;;
*)
  # dynarec only available on ARM
  enable_dynarec="no"
  ;;
esac

case "$platform" in
generic)
  need_sdl="yes"
  ;;
esac

# header/library presence tests
check_zlib()
{
  cat > $TMPC <<EOF
  #include <zlib.h>
  int main(void) { uncompress(0, 0, 0, 0); }
EOF
  compile_binary
}

check_libpng()
{
  cat > $TMPC <<EOF
  #include <png.h>
  void main() { png_init_io(0, 0); }
EOF
  compile_binary
}

check_oss()
{
  cat > $TMPC <<EOF
  #include <sys/soundcard.h>
  #include <sys/ioctl.h>
  void main() { int a=0; ioctl(0, SNDCTL_DSP_SETFMT, &a); }
EOF
  compile_binary
}

check_alsa()
{
  cat > $TMPC <<EOF
  #include <alsa/asoundlib.h>
  void main() { snd_pcm_open(0, 0, 0, 0); }
EOF
  compile_binary "$@"
}

check_sdl()
{
  cat > $TMPC <<EOF
  #include <SDL.h>
  void main() { SDL_OpenAudio(0, 0); }
EOF
  compile_binary "$@"
}

#MAIN_LDLIBS="$MAIN_LDLIBS -lz"
#check_zlib || fail "please install zlib (libz-dev)"

MAIN_LDLIBS="-lpng $MAIN_LDLIBS"
check_libpng || fail "please install libpng (libpng-dev)"

# find what audio support we can compile
if [ "x$sound_drivers" = "x" ]; then
  if check_oss; then sound_drivers="$sound_drivers oss"; fi
  if check_alsa -lasound; then
    sound_drivers="$sound_drivers alsa"
    MAIN_LDLIBS="-lasound $MAIN_LDLIBS"
  fi
  if [ "$need_sdl" = "yes" ] || check_sdl `sdl-config --cflags --libs`; then
    sound_drivers="$sound_drivers sdl"
    need_sdl="yes"
  fi
else
  if echo $sound_drivers | grep -q "\<oss\>"; then
    check_oss || fail "oss support is missing"
  fi
  if echo $sound_drivers | grep -q "\<alsa\>"; then
    MAIN_LDLIBS="-lasound $MAIN_LDLIBS"
    check_alsa || fail "please install libasound2-dev"
  fi
fi

if [ "$need_sdl" = "yes" ]; then
  which sdl-config > /dev/null || \
    fail "sdl-config is missing; please install libsdl (libsdl1.2-dev)"
  CFLAGS="$CFLAGS `sdl-config --cflags`"
  MAIN_LDLIBS="`sdl-config --libs` $MAIN_LDLIBS"
  check_sdl || fail "please install libsdl (libsdl1.2-dev)"
fi

cat > $TMPC <<EOF
void test(void *f, void *d) { fread(d, 1, 1, f); }
EOF
if compile_object -Wno-unused-result; then
  CFLAGS="$CFLAGS -Wno-unused-result"
fi

# set things that failed to autodetect to "no"
test "x$have_armv6" != "x" || have_armv6="no"
test "x$have_armv7" != "x" || have_armv7="no"
test "x$have_arm_neon" != "x" || have_arm_neon="no"

echo "architecture        $ARCH"
echo "platform            $platform"
echo "sound drivers       $sound_drivers"
echo "C compiler          $CC"
echo "C compiler flags    $CFLAGS"
echo "libraries           $MAIN_LDLIBS"
echo "linker flags        $LDFLAGS"
echo "enable dynarec      $enable_dynarec"
# echo "ARMv7 optimizations $have_armv7"
# echo "enable ARM NEON     $have_arm_neon"

echo "# Automatically generated by configure" > $config_mak
printf "# Configured with:" >> $config_mak
printf " '%s'" "$0" "$@" >> $config_mak
echo >> $config_mak

echo "CC = $CC" >> $config_mak
echo "CXX = $CXX" >> $config_mak
echo "AS = $AS" >> $config_mak
echo "CFLAGS += $CFLAGS" >> $config_mak
echo "ASFLAGS += $ASFLAGS" >> $config_mak
echo "LDFLAGS += $LDFLAGS" >> $config_mak
echo "LDLIBS += $MAIN_LDLIBS" >> $config_mak
echo >> $config_mak

echo "ARCH = $ARCH" >> $config_mak
echo "PLATFORM = $platform" >> $config_mak
echo "SOUND_DRIVERS = $sound_drivers" >> $config_mak
if [ "$have_arm_neon" = "yes" ]; then
  echo "HAVE_NEON = 1" >> $config_mak
fi
if [ "$enable_dynarec" = "yes" ]; then
  echo "USE_DYNAREC = 1" >> $config_mak
fi

# use pandora's skin (for now)
test -e skin || ln -s platform/pandora/skin skin

# vim:shiftwidth=2:expandtab
Commit	Line	Data
d4d62665	1	#!/bin/sh
	2	# some elements originated from qemu configure
	3	set -e
	4
	5	TMPC="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}.c"
	6	TMPO="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}.o"
	7	TMPB="/tmp/pcsx-conf-${RANDOM}-$$-${RANDOM}"
	8	trap "rm -f $TMPC $TMPO $TMPB" EXIT INT QUIT TERM
	9	rm -f config.log
	10
	11	compile_object()
	12	{
	13	c="$CC $CFLAGS -c $TMPC -o $TMPO $@"
	14	echo $c >> config.log
	15	$c >> config.log 2>&1
	16	}
	17
	18	compile_binary()
	19	{
	20	c="$CC $CFLAGS $TMPC -o $TMPB $LDFLAGS $MAIN_LDLIBS $@"
	21	echo $c >> config.log
	22	$c >> config.log 2>&1
	23	}
	24
	25	check_define()
	26	{
	27	$CC -E -dD $CFLAGS pico/arm_features.h \| grep -q $1 \|\| return 1
	28	return 0
	29	}
	30
	31	# setting options to "yes" or "no" will make that choice default,
	32	# "" means "autodetect".
	33
	34	platform_list="generic pandora"
	35	platform="generic"
	36	sound_driver_list="oss alsa sdl"
	37	sound_drivers=""
	38	have_armv5=""
	39	have_armv6=""
	40	have_armv7=""
	41	have_arm_neon=""
	42	have_tslib=""
	43	enable_dynarec="yes"
	44	need_sdl="no"
	45	need_xlib="no"
	46	# these are for known platforms
	47	optimize_cortexa8="no"
	48	optimize_arm926ej="no"
	49
	50	# hardcoded stuff
	51	CC="${CC-${CROSS_COMPILE}gcc}"
	52	CXX="${CXX-${CROSS_COMPILE}g++}"
	53	AS="${AS-${CROSS_COMPILE}as}"
	54	MAIN_LDLIBS="$LDLIBS -lm"
	55	config_mak="config.mak"
	56
	57	fail()
	58	{
	59	echo "$@"
	60	exit 1
	61	}
	62
	63	# call during arg parsing, so that cmd line can override platform defaults
	64	set_platform()
65	{
66	platform=$1
67	case "$platform" in
68	generic)
69	;;
70	pandora)
71	sound_drivers="oss alsa"
72	optimize_cortexa8="yes"
73	have_arm_neon="yes"
74	;;
75	*)
76	fail "unsupported platform: $platform"
77	;;
78	esac
79	}
80
81	for opt do
82	optarg=`expr "x$opt" : 'x[^=]=\(.\)'` \|\| true
83	case "$opt" in
84	--help\|-h) show_help="yes"
85	;;
86	--platform=*) set_platform "$optarg"
87	;;
88	--sound-drivers=*) sound_drivers="$optarg"
89	;;
90	--enable-neon) have_arm_neon="yes"
91	;;
92	--disable-neon) have_arm_neon="no"
93	;;
94	--disable-dynarec) enable_dynarec="no"
95	;;
96	*) echo "ERROR: unknown option $opt"; show_help="yes"
97	;;
98	esac
99	done
100
101	if [ "$show_help" = "yes" ]; then
102	echo "options:"
103	echo " --help print this message"
104	echo " --platform=NAME target platform [$platform]"
105	echo " available: $platform_list"
106	echo " --sound-drivers=LIST sound output drivers [guessed]"
107	echo " available: $sound_driver_list"
108	echo " --enable-neon"
109	echo " --disable-neon enable/disable ARM NEON optimizations [guessed]"
110	echo " --disable-dynarec disable dynamic recompiler"
111	echo " (dynarec is only available and enabled on ARM)"
112	echo "influential environment variables:"
113	echo " CROSS_COMPILE CC CXX AS CFLAGS ASFLAGS LDFLAGS LDLIBS"
114	exit 1
115	fi
116
117	# validate selections
118	if [ "x$sound_drivers" != "x" ]; then
119	for d in $sound_drivers; do
120	if ! echo $sound_driver_list \| grep -q "\<$d\>"; then
121	fail "unsupported sound driver: $sound_driver"
122	fi
123	done
124	fi
125
126	if [ "$need_libpicofe" = "yes" ]; then
127	if ! test -f "frontend/libpicofe/README"; then
128	fail "libpicofe is missing, please run 'git submodule init && git submodule update'"
129	fi
130	fi
131
132	#if [ "$need_warm" = "yes" ]; then
133	# if ! test -f "frontend/warm/README"; then
134	# fail "wARM is missing, please run 'git submodule init && git submodule update'"
135	# fi
136	#fi
137
138	# basic compiler test
139	cat > $TMPC <<EOF
140	int main(void) { return 0; }
141	EOF
142	if ! compile_binary; then
143	fail "compiler test failed, please check config.log"
144	fi
145
146	if [ -z "$ARCH" ]; then
147	ARCH=`$CC -dumpmachine \| awk -F '-' '{print $1}'`
148	fi
149
150	case "$ARCH" in
151	arm*)
152	# ARM stuff
153	ARCH="arm"
154
155	if [ "$optimize_cortexa8" = "yes" ]; then
156	CFLAGS="$CFLAGS -mcpu=cortex-a8 -mtune=cortex-a8"
157	ASFLAGS="$ASFLAGS -mcpu=cortex-a8"
158	fi
159	if [ "$optimize_arm926ej" = "yes" ]; then
160	CFLAGS="$CFLAGS -mcpu=arm926ej-s -mtune=arm926ej-s"
161	ASFLAGS="$ASFLAGS -mcpu=arm926ej-s -mfloat-abi=softfp"
162	fi
163
164	if [ "x$have_arm_neon" = "x" ]; then
165	# detect NEON from user-supplied cflags to enable asm code
166	have_arm_neon=`check_define __ARM_NEON__ && echo yes` \|\| true
167	fi
168	if [ "x$have_armv7" = "x" ]; then
169	if check_define HAVE_ARMV7; then
170	have_armv7="yes"
171	have_armv6="yes"
172	have_armv5="yes"
173	fi
174	fi
175	if [ "x$have_armv6" = "x" ]; then
176	if check_define HAVE_ARMV6; then
177	have_armv6="yes"
178	have_armv5="yes"
179	fi
180	fi
181	if [ "x$have_armv5" = "x" ]; then
182	have_armv5=`check_define HAVE_ARMV5 && echo yes` \|\| true
183	fi
184
185	# automatically set mfpu and mfloat-abi if they are not set
186	if [ "$have_arm_neon" = "yes" ]; then
187	fpu="neon"
188	elif [ "$have_armv6" = "yes" ]; then
189	fpu="vfp"
190	fi
191	if [ "x$fpu" != "x" ]; then
192	echo "$CFLAGS" \| grep -q -- '-mfpu=' \|\| CFLAGS="$CFLAGS -mfpu=$fpu"
193	echo "$ASFLAGS" \| grep -q -- '-mfpu=' \|\| ASFLAGS="$ASFLAGS -mfpu=$fpu"
194	floatabi_set_by_gcc=`$CC -v 2>&1 \| grep -q -- --with-float= && echo yes` \|\| true
195	if [ "$floatabi_set_by_gcc" != "yes" ]; then
196	echo "$CFLAGS" \| grep -q -- '-mfloat-abi=' \|\| CFLAGS="$CFLAGS -mfloat-abi=softfp"
197	echo "$ASFLAGS" \| grep -q -- '-mfloat-abi=' \|\| ASFLAGS="$ASFLAGS -mfloat-abi=softfp"
198	fi
199	fi
200
201	# must disable thumb as recompiler can't handle it
202	if check_define __thumb__; then
203	CFLAGS="$CFLAGS -marm"
204	fi
205
206	# warn about common mistakes
207	if [ "$have_armv5" != "yes" ]; then
208	if ! echo "$CFLAGS" \| grep -q -- '-mcpu=\\|-march='; then
209	echo "Warning: compiling for ARMv4, is that really what you want?"
210	echo "You probably should specify -mcpu= or -march= like this:"
211	echo " CFLAGS=-march=armv6 ./configure ..."
212	fi
213	fi
214	if [ "$have_arm_neon" = "yes" -a "$have_armv7" != "yes" ]; then
215	echo "Warning: compiling for NEON, but not ARMv7?"
216	echo "You probably want to specify -mcpu= or -march= like this:"
217	echo " CFLAGS=-march=armv7-a ./configure ..."
218	fi
219	;;
220	*)
221	# dynarec only available on ARM
222	enable_dynarec="no"
223	;;
224	esac
225
226	case "$platform" in
227	generic)
228	need_sdl="yes"
229	;;
230	esac
231
232	# header/library presence tests
233	check_zlib()
234	{
235	cat > $TMPC <<EOF
236	#include <zlib.h>
237	int main(void) { uncompress(0, 0, 0, 0); }
238	EOF
239	compile_binary
240	}
241
242	check_libpng()
243	{
244	cat > $TMPC <<EOF
245	#include <png.h>
246	void main() { png_init_io(0, 0); }
247	EOF
248	compile_binary
249	}
250
251	check_oss()
252	{
253	cat > $TMPC <<EOF
254	#include <sys/soundcard.h>
255	#include <sys/ioctl.h>
256	void main() { int a=0; ioctl(0, SNDCTL_DSP_SETFMT, &a); }
257	EOF
258	compile_binary
259	}
260
261	check_alsa()
262	{
263	cat > $TMPC <<EOF
264	#include <alsa/asoundlib.h>
265	void main() { snd_pcm_open(0, 0, 0, 0); }
266	EOF
267	compile_binary "$@"
268	}
269
270	check_sdl()
271	{
272	cat > $TMPC <<EOF
273	#include <SDL.h>
274	void main() { SDL_OpenAudio(0, 0); }
275	EOF
276	compile_binary "$@"
277	}
278
279	#MAIN_LDLIBS="$MAIN_LDLIBS -lz"
280	#check_zlib \|\| fail "please install zlib (libz-dev)"
281
282	MAIN_LDLIBS="-lpng $MAIN_LDLIBS"
283	check_libpng \|\| fail "please install libpng (libpng-dev)"
284
285	# find what audio support we can compile
286	if [ "x$sound_drivers" = "x" ]; then
287	if check_oss; then sound_drivers="$sound_drivers oss"; fi
288	if check_alsa -lasound; then
289	sound_drivers="$sound_drivers alsa"
290	MAIN_LDLIBS="-lasound $MAIN_LDLIBS"
291	fi
292	if [ "$need_sdl" = "yes" ] \|\| check_sdl `sdl-config --cflags --libs`; then
293	sound_drivers="$sound_drivers sdl"
294	need_sdl="yes"
295	fi
296	else
297	if echo $sound_drivers \| grep -q "\<oss\>"; then
298	check_oss \|\| fail "oss support is missing"
299	fi
300	if echo $sound_drivers \| grep -q "\<alsa\>"; then
301	MAIN_LDLIBS="-lasound $MAIN_LDLIBS"
302	check_alsa \|\| fail "please install libasound2-dev"
303	fi
304	fi
305
306	if [ "$need_sdl" = "yes" ]; then
307	which sdl-config > /dev/null \|\| \
308	fail "sdl-config is missing; please install libsdl (libsdl1.2-dev)"
309	CFLAGS="$CFLAGS `sdl-config --cflags`"
310	MAIN_LDLIBS="`sdl-config --libs` $MAIN_LDLIBS"
311	check_sdl \|\| fail "please install libsdl (libsdl1.2-dev)"
312	fi
313
314	cat > $TMPC <<EOF
315	void test(void f, void d) { fread(d, 1, 1, f); }
316	EOF
317	if compile_object -Wno-unused-result; then
318	CFLAGS="$CFLAGS -Wno-unused-result"
319	fi
320
321	# set things that failed to autodetect to "no"
322	test "x$have_armv6" != "x" \|\| have_armv6="no"
323	test "x$have_armv7" != "x" \|\| have_armv7="no"
324	test "x$have_arm_neon" != "x" \|\| have_arm_neon="no"
325
326	echo "architecture $ARCH"
327	echo "platform $platform"
328	echo "sound drivers $sound_drivers"
329	echo "C compiler $CC"
330	echo "C compiler flags $CFLAGS"
331	echo "libraries $MAIN_LDLIBS"
332	echo "linker flags $LDFLAGS"
333	echo "enable dynarec $enable_dynarec"
334	# echo "ARMv7 optimizations $have_armv7"
335	# echo "enable ARM NEON $have_arm_neon"
336
337	echo "# Automatically generated by configure" > $config_mak
338	printf "# Configured with:" >> $config_mak
339	printf " '%s'" "$0" "$@" >> $config_mak
340	echo >> $config_mak
341
342	echo "CC = $CC" >> $config_mak
343	echo "CXX = $CXX" >> $config_mak
344	echo "AS = $AS" >> $config_mak
345	echo "CFLAGS += $CFLAGS" >> $config_mak
346	echo "ASFLAGS += $ASFLAGS" >> $config_mak
347	echo "LDFLAGS += $LDFLAGS" >> $config_mak
348	echo "LDLIBS += $MAIN_LDLIBS" >> $config_mak
349	echo >> $config_mak
350
351	echo "ARCH = $ARCH" >> $config_mak
352	echo "PLATFORM = $platform" >> $config_mak
353	echo "SOUND_DRIVERS = $sound_drivers" >> $config_mak
354	if [ "$have_arm_neon" = "yes" ]; then
355	echo "HAVE_NEON = 1" >> $config_mak
356	fi
357	if [ "$enable_dynarec" = "yes" ]; then
358	echo "USE_DYNAREC = 1" >> $config_mak
359	fi
360
361	# use pandora's skin (for now)
362	test -e skin \|\| ln -s platform/pandora/skin skin
363
364	# vim:shiftwidth=2:expandtab