[thirdparty/pciutils.git] / lib / configure

#!/bin/sh
# Configuration script for the PCI library
# (c) 1998--2013 Martin Mares <mj@ucw.cz>

LC_ALL=C
export LC_ALL

echo_n() {
	if [ -n "$BASH" ]
	then
		echo -n "$*"
	else
		echo "$*\c"
	fi
}

if [ -z "$VERSION" -o -z "$IDSDIR" ] ; then
	echo >&2 "Please run the configure script from the top-level Makefile"
	exit 1
fi

echo_n "Configuring libpci for your system..."
if [ -z "$HOST" ] ; then
	sys=`uname -s`
	rel=`uname -r`
	realsys="$sys"
	if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
	then
		rel=`/usr/bin/oslevel`
		proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
		cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
	else
		cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
	fi
	if [ "$sys" = "GNU/kFreeBSD" -o "$sys" = "DragonFly" ]
	then
		sys=freebsd
	fi
	if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ]
	then
		sys=cygwin
	fi
	HOST=${3:-$cpu-$sys}
fi
[ -n "$RELEASE" ] && rel="${RELEASE}"
# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'`
cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
echo " $host $rel $cpu $sys"

c=config.h
m=config.mk
echo >$c '#define PCI_CONFIG_H'
echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`"
echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`"
echo >$m 'WITH_LIBS='

echo_n "Looking for access methods..."
LIBRESOLV=-lresolv

case $sys in
	linux*)
		echo_n " sysfs proc"
		echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
		echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
		echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
		echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
		echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
		case $cpu in
				i?86|x86_64)	echo_n " i386-ports"
						echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
						;;
		esac
		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
		;;
	sunos)
		case $cpu in
				i?86)		echo_n " i386-ports"
						echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
						;;
				*)
						echo " The PCI library does not support Solaris for this architecture: $cpu"
						exit 1
						;;
		esac
		echo >>$c '#define PCI_HAVE_STDINT_H'
		;;
	freebsd*)
		echo_n " fbsd-device"
		echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
		echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
		if [ "$realsys" != "GNU/kFreeBSD" ] ; then
			LIBRESOLV=
		fi
		;;
        openbsd)
	        echo_n " obsd-device"
		echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
		echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
		LIBRESOLV=
		;;
	aix)
		echo_n " aix-device"
		echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
		echo >>$m 'CFLAGS=-g'
		echo >>$m 'INSTALL=installbsd'
		echo >>$m 'DIRINSTALL=mkdir -p'
		;;
	netbsd)
		echo_n " nbsd-libpci"
		echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
		echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
		echo >>$m 'LIBNAME=libpciutils'
		echo >>$m 'WITH_LIBS+=-lpci'
		LIBRESOLV=
		;;
    	gnu)
		echo_n " i386-ports"
		echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
		;;
	cygwin)
		echo_n " i386-ports"
		echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
		echo >>$m 'WITH_LIBS+=-lioperm'
		;;
	beos|haiku)
		case $cpu in
				i?86|x86_64)	echo_n " i386-ports"
						echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
						;;
		esac
		echo >>$c '#define PCI_HAVE_STDINT_H'
		;;
	*)
		echo " Unfortunately, your OS is not supported by the PCI Library"
		exit 1
		;;
esac

echo >>$c '#define PCI_HAVE_PM_DUMP'
echo " dump"

echo_n "Checking for zlib support... "
if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
	echo "$ZLIB (set manually)"
else
	if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
		ZLIB=yes
	else
		ZLIB=no
	fi
	echo "$ZLIB (auto-detected)"
fi
if [ "$ZLIB" = yes ] ; then
	echo >>$c '#define PCI_COMPRESSED_IDS'
	echo >>$c '#define PCI_IDS "pci.ids.gz"'
	echo >>$m 'LIBZ=-lz'
	echo >>$m 'WITH_LIBS+=$(LIBZ)'
else
	echo >>$c '#define PCI_IDS "pci.ids"'
fi
echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""

echo_n "Checking for DNS support... "
if [ "$DNS" = yes -o "$DNS" = no ] ; then
	echo "$DNS (set manually)"
else
	if [ -f /usr/include/resolv.h ] ; then
		DNS=yes
	else
		DNS=no
	fi
	echo "$DNS (auto-detected)"
fi
if [ "$DNS" = yes ] ; then
	echo >>$c "#define PCI_USE_DNS"
	echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
	echo >>$m "WITH_LIBS+=$LIBRESOLV"
fi

if [ "$sys" = linux ] ; then
	echo_n "Checking for libkmod... "
	LIBKMOD_DETECTED=
	if [ -z "$PKG_CONFIG" ] ; then
		PKG_CONFIG=pkg-config
	fi
	if [ "$LIBKMOD" != no ] ; then
		if ! which $PKG_CONFIG >/dev/null ; then
			echo_n "($PKG_CONFIG not found) "
		elif $PKG_CONFIG libkmod ; then
			LIBKMOD_DETECTED=1
		fi
	fi
	if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then
		echo "$LIBKMOD (set manually)"
		if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then
			echo "Requested use of libkmod, but it is not available. Giving up."
			exit 1
		fi
	else
		if [ -n "$LIBKMOD_DETECTED" ] ; then
			LIBKMOD=yes
		else
			LIBKMOD=no
		fi
		echo "$LIBKMOD (auto-detected)"
	fi
	if [ "$LIBKMOD" = yes ] ; then
		echo >>$c "#define PCI_USE_LIBKMOD"
		echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)"
		echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)"
	fi
fi

echo "Checking whether to build a shared library... $SHARED (set manually)"
if [ "$SHARED" = no ] ; then
	echo >>$m 'PCILIB=$(LIBNAME).a'
	echo >>$m 'LDLIBS=$(WITH_LIBS)'
	echo >>$m 'LIB_LDLIBS='
else
	echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
	# We link the dependencies _to_ the library, so we do not need explicit deps in .pc
	echo >>$m 'LDLIBS='
	echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
	echo >>$c '#define PCI_SHARED_LIB'
	if [ "$SHARED" = yes ] ; then
		echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
	fi
fi
echo >>$m 'PCILIBPC=$(LIBNAME).pc'

echo >>$c "#define PCILIB_VERSION \"$VERSION\""
sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m
Commit	Line	Data
727ce158	1	#!/bin/sh
3b75e19a	2	# Configuration script for the PCI library
17ec7e70	3	# (c) 1998--2013 Martin Mares <mj@ucw.cz>
666422c6 MM	4
	5	LC_ALL=C
	6	export LC_ALL
727ce158	7
14d6c0a3 MM	8	echo_n() {
	9	if [ -n "$BASH" ]
	10	then
	11	echo -n "$*"
	12	else
	13	echo "$*\c"
	14	fi
	15	}
	16
3b75e19a MM	17	if [ -z "$VERSION" -o -z "$IDSDIR" ] ; then
	18	echo >&2 "Please run the configure script from the top-level Makefile"
	19	exit 1
14d6c0a3	20	fi
3b75e19a MM	21
	22	echo_n "Configuring libpci for your system..."
	23	if [ -z "$HOST" ] ; then
	24	sys=`uname -s`
	25	rel=`uname -r`
d0097572	26	realsys="$sys"
3b75e19a MM	27	if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
	28	then
	29	rel=`/usr/bin/oslevel`
	30	proc=`/usr/sbin/lsdev -C -c processor -S available -F name \| head -1`
	31	cpu=`/usr/sbin/lsattr -F value -l $proc -a type \| sed 's/_.*//'`
	32	else
40e253d7	33	cpu=`uname -m \| sed 's/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
3b75e19a MM	34	fi
	35	if [ "$sys" = "GNU/kFreeBSD" -o "$sys" = "DragonFly" ]
	36	then
	37	sys=freebsd
	38	fi
6c4e6afe	39	if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ]
550d67d1 MM	40	then
	41	sys=cygwin
	42	fi
3b75e19a	43	HOST=${3:-$cpu-$sys}
d1058e9d	44	fi
f683f54a	45	[ -n "$RELEASE" ] && rel="${RELEASE}"
b0eb18cc	46	# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
f683f54a	47	host=`echo $HOST \| sed -e 's/^\([^-]\)-\([^-]\)-\([^-]\)-\([^-]\)$/\1-\3/' -e 's/^\([^-]\)-\([^-]\)$/\1--\2/' \| tr '[A-Z]' '[a-z]'`
0d656226 MM	48	cpu=`echo $host \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\1/'`
0d656226 MM	49	sys=`echo $host \| sed 's/^\([^-]\)-\([^-]\)-\(.*\)$/\3/'`
f683f54a	50	echo " $host $rel $cpu $sys"
168b4f46	51
727ce158	52	c=config.h
840d09ae	53	m=config.mk
59a0211a	54	echo >$c '#define PCI_CONFIG_H'
daf2ef4e	55	echo >>$c "#define PCI_ARCH_`echo $cpu \| tr '[a-z]' '[A-Z]'`"
b0eb18cc	56	echo >>$c "#define PCI_OS_`echo $sys \| tr '[a-z]' '[A-Z]'`"
d7ea742c	57	echo >$m 'WITH_LIBS='
168b4f46	58
14d6c0a3	59	echo_n "Looking for access methods..."
17b215b0	60	LIBRESOLV=-lresolv
168b4f46 MM	61
168b4f46 MM	62	case $sys in
0d656226	63	linux*)
2100f710 MM	64	echo_n " sysfs proc"
	65	echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
	66	echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
	67	echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
	68	echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
	69	echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
168b4f46	70	case $cpu in
f683f54a	71	i?86\|x86_64) echo_n " i386-ports"
489233b4	72	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
168b4f46	73	;;
168b4f46	74	esac
15296723	75	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
168b4f46	76	;;
0d656226	77	sunos)
8fc75dbc	78	case $cpu in
f683f54a	79	i?86) echo_n " i386-ports"
489233b4	80	echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
8fc75dbc MM	81	;;
8fc75dbc MM	82	*)
545d5126	83	echo " The PCI library does not support Solaris for this architecture: $cpu"
8fc75dbc MM	84	exit 1
	85	;;
	86	esac
e49ed044	87	echo >>$c '#define PCI_HAVE_STDINT_H'
8fc75dbc	88	;;
657bd95d	89	freebsd*)
14d6c0a3	90	echo_n " fbsd-device"
489233b4 MM	91	echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
489233b4 MM	92	echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
d0097572 MM	93	if [ "$realsys" != "GNU/kFreeBSD" ] ; then
	94	LIBRESOLV=
	95	fi
168b4f46	96	;;
b6359063 MM	97	openbsd)
	98	echo_n " obsd-device"
	99	echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
	100	echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
17b215b0	101	LIBRESOLV=
b6359063	102	;;
0d656226	103	aix)
14d6c0a3	104	echo_n " aix-device"
489233b4	105	echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
840d09ae MM	106	echo >>$m 'CFLAGS=-g'
	107	echo >>$m 'INSTALL=installbsd'
	108	echo >>$m 'DIRINSTALL=mkdir -p'
14d6c0a3	109	;;
0d656226	110	netbsd)
848b4347	111	echo_n " nbsd-libpci"
489233b4 MM	112	echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
489233b4 MM	113	echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
d7ea742c MM	114	echo >>$m 'LIBNAME=libpciutils'
d7ea742c MM	115	echo >>$m 'WITH_LIBS+=-lpci'
17b215b0	116	LIBRESOLV=
848b4347	117	;;
0d656226	118	gnu)
8fc75dbc	119	echo_n " i386-ports"
489233b4	120	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
80459c65	121	;;
550d67d1 MM	122	cygwin)
	123	echo_n " i386-ports"
	124	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
d4553175	125	echo >>$m 'WITH_LIBS+=-lioperm'
550d67d1	126	;;
40e253d7 FR	127	beos\|haiku)
	128	case $cpu in
	129	i?86\|x86_64) echo_n " i386-ports"
	130	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	131	;;
	132	esac
	133	echo >>$c '#define PCI_HAVE_STDINT_H'
	134	;;
	135	*)
80459c65	136	echo " Unfortunately, your OS is not supported by the PCI Library"
168b4f46 MM	137	exit 1
168b4f46 MM	138	;;
727ce158	139	esac
168b4f46	140
489233b4	141	echo >>$c '#define PCI_HAVE_PM_DUMP'
727ce158	142	echo " dump"
cc062b4a MM	143
cc062b4a MM	144	echo_n "Checking for zlib support... "
3b75e19a MM	145	if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
3b75e19a MM	146	echo "$ZLIB (set manually)"
cc062b4a	147	else
ff94bc05	148	if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
3b75e19a	149	ZLIB=yes
cc062b4a	150	else
3b75e19a	151	ZLIB=no
cc062b4a	152	fi
3b75e19a	153	echo "$ZLIB (auto-detected)"
cc062b4a	154	fi
3b75e19a	155	if [ "$ZLIB" = yes ] ; then
cc062b4a	156	echo >>$c '#define PCI_COMPRESSED_IDS'
840d09ae	157	echo >>$c '#define PCI_IDS "pci.ids.gz"'
5670e427	158	echo >>$m 'LIBZ=-lz'
d7ea742c	159	echo >>$m 'WITH_LIBS+=$(LIBZ)'
cc062b4a	160	else
840d09ae	161	echo >>$c '#define PCI_IDS "pci.ids"'
cc062b4a	162	fi
3b75e19a MM	163	echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
	164
	165	echo_n "Checking for DNS support... "
	166	if [ "$DNS" = yes -o "$DNS" = no ] ; then
	167	echo "$DNS (set manually)"
	168	else
	169	if [ -f /usr/include/resolv.h ] ; then
	170	DNS=yes
	171	else
	172	DNS=no
	173	fi
	174	echo "$DNS (auto-detected)"
	175	fi
	176	if [ "$DNS" = yes ] ; then
	177	echo >>$c "#define PCI_USE_DNS"
cd2f6a34	178	echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
17b215b0	179	echo >>$m "WITH_LIBS+=$LIBRESOLV"
3b75e19a	180	fi
cc062b4a	181
17ec7e70 MM	182	if [ "$sys" = linux ] ; then
	183	echo_n "Checking for libkmod... "
	184	LIBKMOD_DETECTED=
5bfe14fd MM	185	if [ -z "$PKG_CONFIG" ] ; then
	186	PKG_CONFIG=pkg-config
	187	fi
17ec7e70	188	if [ "$LIBKMOD" != no ] ; then
5bfe14fd MM	189	if ! which $PKG_CONFIG >/dev/null ; then
	190	echo_n "($PKG_CONFIG not found) "
	191	elif $PKG_CONFIG libkmod ; then
17ec7e70 MM	192	LIBKMOD_DETECTED=1
	193	fi
	194	fi
	195	if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then
	196	echo "$LIBKMOD (set manually)"
	197	if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then
	198	echo "Requested use of libkmod, but it is not available. Giving up."
	199	exit 1
	200	fi
	201	else
	202	if [ -n "$LIBKMOD_DETECTED" ] ; then
	203	LIBKMOD=yes
	204	else
	205	LIBKMOD=no
	206	fi
	207	echo "$LIBKMOD (auto-detected)"
	208	fi
	209	if [ "$LIBKMOD" = yes ] ; then
	210	echo >>$c "#define PCI_USE_LIBKMOD"
5bfe14fd MM	211	echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)"
5bfe14fd MM	212	echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)"
17ec7e70 MM	213	fi
	214	fi
	215
d7ea742c MM	216	echo "Checking whether to build a shared library... $SHARED (set manually)"
	217	if [ "$SHARED" = no ] ; then
	218	echo >>$m 'PCILIB=$(LIBNAME).a'
	219	echo >>$m 'LDLIBS=$(WITH_LIBS)'
	220	echo >>$m 'LIB_LDLIBS='
	221	else
5ad89ed9	222	echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
d7ea742c MM	223	# We link the dependencies _to_ the library, so we do not need explicit deps in .pc
	224	echo >>$m 'LDLIBS='
	225	echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
59a0211a	226	echo >>$c '#define PCI_SHARED_LIB'
d7ea742c MM	227	if [ "$SHARED" = yes ] ; then
	228	echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
	229	fi
	230	fi
	231	echo >>$m 'PCILIBPC=$(LIBNAME).pc'
	232
3b75e19a	233	echo >>$c "#define PCILIB_VERSION \"$VERSION\""
840d09ae	234	sed '/"/{s/^#define \([^ ]\) "\(.\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m