lib/configure - pub/scm/utils/pciutils/pciutils.git - Git at Google

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

 LC_ALL=C
 export LC_ALL

 echo_n() {
 	printf '%s' "$*"
 }

 if [ -z "$VERSION" ] ; 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 $proc -a type | sed 's/_.*//'`
 	else
 		cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
 	fi
 	if [ "$sys" = "DragonFly" ]
 	then
 		sys=freebsd
 	fi
 	if [ "$sys" = "GNU/kFreeBSD" ]
 	then
 		sys=kfreebsd
 	fi
 	if [ "$sys" = "GNU" ]
 	then
 		sys=gnu
 	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/' -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
 LIBEXT=so
 EXEEXT=
 SYSINCLUDE=/usr/include
 LSPCIDIR=SBINDIR

 case $sys in
 	linux*)
 		echo_n " sysfs proc mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
 		echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$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"'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG "/sys/firmware/acpi/tables/MCFG"'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB "/sys/firmware/efi/systab"'
 		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'
 		LSPCIDIR=BINDIR
 		;;
 	sunos)
 		echo_n " mem-ports ecam"
 		case $cpu in
 				i?86)		echo_n " i386-ports"
 						echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
 						;;
 		esac
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/xsvc"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		;;
 	freebsd*|kfreebsd*)
 		echo_n " fbsd-device mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		if [ "$sys" != "kfreebsd" ] ; then
 			LIBRESOLV=
 		fi
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		;;
         openbsd)
 	        echo_n " obsd-device mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG "/var/db/acpi/MCFG.*"'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		case $cpu in
 				i386|amd64)	echo_n " i386-ports"
 						echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 						echo >>$m 'WITH_LIBS+=-l'$cpu
 						;;
 		esac
 		LIBRESOLV=
 		;;

         darwin*)
 	        echo_n " darwin"
 		echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE'
 		echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit'
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		LIBRESOLV=
 		LIBEXT=dylib
 		SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include
 		;;
 	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 mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		echo >>$m 'LIBNAME=libpciutils'
 		echo >>$m 'WITH_LIBS+=-lpci'
 		LIBRESOLV=
 		;;
 	gnu)
 		echo_n " hurd i386-ports"
 		echo >>$c '#define PCI_HAVE_PM_HURD_CONF'
 		echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 		;;
 	djgpp)
 		echo_n " i386-ports mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		EXEEXT=.exe
 		;;
 	cygwin|windows)
 		echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg mem-ports ecam"
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32'
 		echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG'
 		echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG'
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "\\\\Device\\\\PhysicalMemory"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG "GetSystemFirmwareTable()"'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		# Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions
 		# also in other import libraries, not only in libcfgmgr32.a.
 		# So always set -lcfgmgr32 as a first library parameter which
 		# instruct linker to prefer symbols from cfgmgr32.dll.
 		echo >>$m 'WITH_LIBS+=-lcfgmgr32'
 		case $cpu in i?86|x86_64)
 		echo_n " i386-ports"
 		echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 		if [ "$sys" = "cygwin" ] ; then
 			# ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h
 			echo >>$m 'WITH_LIBS+=-lioperm'
 		elif [ "$sys" = "windows" ] ; then
 			# advapi32 is windows system library and used only by lib/i386-io-windows.h
 			echo >>$m 'WITH_LIBS+=-ladvapi32'
 		fi
 		;; esac
 		EXEEXT=.exe
 		LIBEXT=dll
 		;;
 	beos|haiku)
 		echo_n " mem-ports ecam"
 		case $cpu in
 				i?86|x86_64)	echo_n " i386-ports"
 						echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 						;;
 		esac
 		echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
 		echo >>$c '#define PCI_HAVE_PM_ECAM'
 		echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/misc/mem"'
 		echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
 		echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
 		if [ "$sys" != "beos" ] ; then
 			LIBRESOLV=-lnetwork
 		fi
 		;;
 	sylixos)
 		echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"'
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE'
 		IDSDIR="/etc/pci"
 		LIBRESOLV=
 		;;
 	amigaos)
 		echo_n " aos-expansion"
 		echo >>$c '#define PCI_HAVE_STDINT_H'
 		echo >>$c '#define PCI_HAVE_PM_AOS_EXPANSION'
 		IDSDIR="DEVS:"
 		echo >>$m 'CC=gcc'
 		;;
 	rt_thread_smart)
 		echo >>$c '#define PCI_PATH_RT_THREAD_SMART_DM "/proc/pci"'
 		echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
 		echo >>$c '#define PCI_HAVE_PM_RT_THREAD_SMART_DM'
 		IDSDIR="/etc/pci"
 		LIBRESOLV=
 		;;
 	*)
 		echo " Unfortunately, your OS is not supported by the PCI Library"
 		exit 1
 		;;
 esac

 echo >>$m "LIBEXT="$LIBEXT
 echo >>$m "EXEEXT="$EXEEXT
 echo >>$m "LSPCIDIR=\$($LSPCIDIR)"
 echo >>$c '#define PCI_HAVE_PM_DUMP'
 echo " dump"

 echo_n "Checking for zlib support... "
 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
 	echo "$ZLIB (set manually)"
 else
 	if [ -f "$SYSINCLUDE/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 "$DNS (set manually)"
 else
 	if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then
 		DNS=yes
 	else
 		DNS=no
 	fi
 	echo "$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 ! command -v $PKG_CONFIG >/dev/null ; then
 			echo_n "($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

 	echo_n "Checking for udev hwdb support... "
 	if [ "$HWDB" = yes -o "$HWDB" = no ] ; then
 		echo "$HWDB (set manually)"
 	else
 		if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then
 			HWDB=yes
 		else
 			HWDB=no
 		fi
 		echo "$HWDB (auto-detected)"
 	fi
 	if [ "$HWDB" = yes ] ; then
 		echo >>$c '#define PCI_HAVE_HWDB'
 		echo >>$m 'LIBUDEV=-ludev'
 		echo >>$m 'WITH_LIBS+=$(LIBUDEV)'
 	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 >>$m 'LIB_LDLIBS='
 else
 	if [ "$LIBEXT" = so ]; then
 		echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)'
 	elif [ "$LIBEXT" = dll ]; then
 		echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)'
 	else
 		echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)'
 	fi
 	# We link the dependencies _to_ the library, so we do not need explicit deps in .pc
 	echo >>$m 'LDLIBS='
 	echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
 	echo >>$c '#define PCI_SHARED_LIB'
 	if [ "$LIBEXT" = so ]; then
 		echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)'
 		echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver'
 	elif [ "$LIBEXT" = dylib ]; then
 		echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)'
 	elif [ "$LIBEXT" = dll ]; then
 		echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def'
 		# GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21)
 		echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols'
 	fi
 fi
 echo >>$m 'PCILIBPC=$(LIBNAME).pc'

 if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then
 	echo >>$m 'PCIIMPLIB=$(PCILIB).a'
 else
 	echo >>$m 'PCIIMPLIB=$(PCILIB)'
 fi

 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
 echo >>$c "#define PCILIB_DATE_AMIGAOS \"`echo $DATE | sed 's/\(....\)-\(..\)-\(..\)/\3.\2.\1/'`\""
 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m
	#!/bin/sh
	# Configuration script for the PCI library
	# (c) 1998--2013 Martin Mares <mj@ucw.cz>

	LC_ALL=C
	export LC_ALL

	echo_n() {
	printf '%s' "$*"
	}

	if [ -z "$VERSION" ] ; 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 $proc -a type \| sed 's/_.*//'`
	else
	cpu=`uname -m \| sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
	fi
	if [ "$sys" = "DragonFly" ]
	then
	sys=freebsd
	fi
	if [ "$sys" = "GNU/kFreeBSD" ]
	then
	sys=kfreebsd
	fi
	if [ "$sys" = "GNU" ]
	then
	sys=gnu
	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/' -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
	LIBEXT=so
	EXEEXT=
	SYSINCLUDE=/usr/include
	LSPCIDIR=SBINDIR

	case $sys in
	linux*)
	echo_n " sysfs proc mem-ports ecam"
	echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
	echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$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"'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG "/sys/firmware/acpi/tables/MCFG"'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB "/sys/firmware/efi/systab"'
	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'
	LSPCIDIR=BINDIR
	;;
	sunos)
	echo_n " mem-ports ecam"
	case $cpu in
	i?86) echo_n " i386-ports"
	echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
	;;
	esac
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/xsvc"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	;;
	freebsd\|kfreebsd)
	echo_n " fbsd-device mem-ports ecam"
	echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	if [ "$sys" != "kfreebsd" ] ; then
	LIBRESOLV=
	fi
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	;;
	openbsd)
	echo_n " obsd-device mem-ports ecam"
	echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG "/var/db/acpi/MCFG.*"'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	case $cpu in
	i386\|amd64) echo_n " i386-ports"
	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	echo >>$m 'WITH_LIBS+=-l'$cpu
	;;
	esac
	LIBRESOLV=
	;;

	darwin*)
	echo_n " darwin"
	echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE'
	echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit'
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	LIBRESOLV=
	LIBEXT=dylib
	SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include
	;;
	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 mem-ports ecam"
	echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	echo >>$m 'LIBNAME=libpciutils'
	echo >>$m 'WITH_LIBS+=-lpci'
	LIBRESOLV=
	;;
	gnu)
	echo_n " hurd i386-ports"
	echo >>$c '#define PCI_HAVE_PM_HURD_CONF'
	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	;;
	djgpp)
	echo_n " i386-ports mem-ports ecam"
	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	EXEEXT=.exe
	;;
	cygwin\|windows)
	echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg mem-ports ecam"
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32'
	echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG'
	echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG'
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "\\\\Device\\\\PhysicalMemory"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG "GetSystemFirmwareTable()"'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	# Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions
	# also in other import libraries, not only in libcfgmgr32.a.
	# So always set -lcfgmgr32 as a first library parameter which
	# instruct linker to prefer symbols from cfgmgr32.dll.
	echo >>$m 'WITH_LIBS+=-lcfgmgr32'
	case $cpu in i?86\|x86_64)
	echo_n " i386-ports"
	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	if [ "$sys" = "cygwin" ] ; then
	# ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h
	echo >>$m 'WITH_LIBS+=-lioperm'
	elif [ "$sys" = "windows" ] ; then
	# advapi32 is windows system library and used only by lib/i386-io-windows.h
	echo >>$m 'WITH_LIBS+=-ladvapi32'
	fi
	;; esac
	EXEEXT=.exe
	LIBEXT=dll
	;;
	beos\|haiku)
	echo_n " mem-ports ecam"
	case $cpu in
	i?86\|x86_64) echo_n " i386-ports"
	echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
	;;
	esac
	echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
	echo >>$c '#define PCI_HAVE_PM_ECAM'
	echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/misc/mem"'
	echo >>$c '#define PCI_PATH_ACPI_MCFG ""'
	echo >>$c '#define PCI_PATH_EFI_SYSTAB ""'
	if [ "$sys" != "beos" ] ; then
	LIBRESOLV=-lnetwork
	fi
	;;
	sylixos)
	echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"'
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE'
	IDSDIR="/etc/pci"
	LIBRESOLV=
	;;
	amigaos)
	echo_n " aos-expansion"
	echo >>$c '#define PCI_HAVE_STDINT_H'
	echo >>$c '#define PCI_HAVE_PM_AOS_EXPANSION'
	IDSDIR="DEVS:"
	echo >>$m 'CC=gcc'
	;;
	rt_thread_smart)
	echo >>$c '#define PCI_PATH_RT_THREAD_SMART_DM "/proc/pci"'
	echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
	echo >>$c '#define PCI_HAVE_PM_RT_THREAD_SMART_DM'
	IDSDIR="/etc/pci"
	LIBRESOLV=
	;;
	*)
	echo " Unfortunately, your OS is not supported by the PCI Library"
	exit 1
	;;
	esac

	echo >>$m "LIBEXT="$LIBEXT
	echo >>$m "EXEEXT="$EXEEXT
	echo >>$m "LSPCIDIR=\$($LSPCIDIR)"
	echo >>$c '#define PCI_HAVE_PM_DUMP'
	echo " dump"

	echo_n "Checking for zlib support... "
	if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
	echo "$ZLIB (set manually)"
	else
	if [ -f "$SYSINCLUDE/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 "$DNS (set manually)"
	else
	if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then
	DNS=yes
	else
	DNS=no
	fi
	echo "$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 ! command -v $PKG_CONFIG >/dev/null ; then
	echo_n "($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

	echo_n "Checking for udev hwdb support... "
	if [ "$HWDB" = yes -o "$HWDB" = no ] ; then
	echo "$HWDB (set manually)"
	else
	if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then
	HWDB=yes
	else
	HWDB=no
	fi
	echo "$HWDB (auto-detected)"
	fi
	if [ "$HWDB" = yes ] ; then
	echo >>$c '#define PCI_HAVE_HWDB'
	echo >>$m 'LIBUDEV=-ludev'
	echo >>$m 'WITH_LIBS+=$(LIBUDEV)'
	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 >>$m 'LIB_LDLIBS='
	else
	if [ "$LIBEXT" = so ]; then
	echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)'
	elif [ "$LIBEXT" = dll ]; then
	echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)'
	else
	echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)'
	fi
	# We link the dependencies _to_ the library, so we do not need explicit deps in .pc
	echo >>$m 'LDLIBS='
	echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
	echo >>$c '#define PCI_SHARED_LIB'
	if [ "$LIBEXT" = so ]; then
	echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)'
	echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver'
	elif [ "$LIBEXT" = dylib ]; then
	echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)'
	elif [ "$LIBEXT" = dll ]; then
	echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def'
	# GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21)
	echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols'
	fi
	fi
	echo >>$m 'PCILIBPC=$(LIBNAME).pc'

	if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then
	echo >>$m 'PCIIMPLIB=$(PCILIB).a'
	else
	echo >>$m 'PCIIMPLIB=$(PCILIB)'
	fi

	echo >>$c "#define PCILIB_VERSION \"$VERSION\""
	echo >>$c "#define PCILIB_DATE_AMIGAOS \"`echo $DATE \| sed 's/\(....\)-\(..\)-\(..\)/\3.\2.\1/'`\""
	sed '/"/{s/^#define \([^ ]\) "\(.\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m