1#!/bin/sh 2# Configuration script for the PCI library 3# (c) 1998--2009 Martin Mares <[email protected]> 4 5LC_ALL=C 6export LC_ALL 7 8echo_n() { 9 if [ -n "$BASH" ] 10 then 11 echo -n "$*" 12 else 13 echo "$*\c" 14 fi 15} 16 17if [ -z "$VERSION" -o -z "$IDSDIR" ] ; then 18 echo >&2 "Please run the configure script from the top-level Makefile" 19 exit 1 20fi 21 22echo_n "Configuring libpci for your system..." 23if [ -z "$HOST" ] ; then 24 sys=`uname -s` 25 rel=`uname -r` 26 realsys="$sys" 27 if [ "$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 $proc -a type | sed 's/_.*//'` 32 else 33 cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/'` 34 fi 35 if [ "$sys" = "GNU/kFreeBSD" -o "$sys" = "DragonFly" ] 36 then 37 sys=freebsd 38 fi 39 if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ] 40 then 41 sys=cygwin 42 fi 43 HOST=${3:-$cpu-$sys} 44fi 45[ -n "$RELEASE" ] && rel="${RELEASE}" 46# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless. 47host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'` 48cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 49sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 50echo " $host $rel $cpu $sys" 51 52c=config.h 53m=config.mk 54echo >$c '#define PCI_CONFIG_H' 55echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`" 56echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`" 57echo >$m 'WITH_LIBS=' 58 59echo_n "Looking for access methods..." 60LIBRESOLV=-lresolv 61 62case $sys in 63 linux*) 64 echo_n " sysfs proc" 65 echo >>$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"' 70 case $cpu in 71 i?86|x86_64) echo_n " i386-ports" 72 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 73 ;; 74 esac 75 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 76 ;; 77 sunos) 78 case $cpu in 79 i?86) echo_n " i386-ports" 80 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 81 ;; 82 *) 83 echo " The PCI library does not support Solaris for this architecture: $cpu" 84 exit 1 85 ;; 86 esac 87 echo >>$c '#define PCI_HAVE_STDINT_H' 88 ;; 89 freebsd) 90 echo_n " fbsd-device" 91 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 92 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 93 if [ "$realsys" != "GNU/kFreeBSD" ] ; then 94 LIBRESOLV= 95 fi 96 ;; 97 openbsd) 98 echo_n " obsd-device" 99 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 100 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 101 LIBRESOLV= 102 ;; 103 aix) 104 echo_n " aix-device" 105 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 106 echo >>$m 'CFLAGS=-g' 107 echo >>$m 'INSTALL=installbsd' 108 echo >>$m 'DIRINSTALL=mkdir -p' 109 ;; 110 netbsd) 111 echo_n " nbsd-libpci" 112 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 113 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 114 echo >>$m 'LIBNAME=libpciutils' 115 echo >>$m 'WITH_LIBS+=-lpci' 116 LIBRESOLV= 117 ;; 118 gnu) 119 echo_n " i386-ports" 120 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 121 ;; 122 cygwin) 123 echo_n " i386-ports" 124 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 125 echo >>$m 'WITH_LIBS+=-lioperm' 126 ;; 127 *) 128 echo " Unfortunately, your OS is not supported by the PCI Library" 129 exit 1 130 ;; 131esac 132 133echo >>$c '#define PCI_HAVE_PM_DUMP' 134echo " dump" 135 136echo_n "Checking for zlib support... " 137if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 138 echo "$ZLIB (set manually)" 139else 140 if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then 141 ZLIB=yes 142 else 143 ZLIB=no 144 fi 145 echo "$ZLIB (auto-detected)" 146fi 147if [ "$ZLIB" = yes ] ; then 148 echo >>$c '#define PCI_COMPRESSED_IDS' 149 echo >>$c '#define PCI_IDS "pci.ids.gz"' 150 echo >>$m 'LIBZ=-lz' 151 echo >>$m 'WITH_LIBS+=$(LIBZ)' 152else 153 echo >>$c '#define PCI_IDS "pci.ids"' 154fi 155echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 156 157echo_n "Checking for DNS support... " 158if [ "$DNS" = yes -o "$DNS" = no ] ; then 159 echo "$DNS (set manually)" 160else 161 if [ -f /usr/include/resolv.h ] ; then 162 DNS=yes 163 else 164 DNS=no 165 fi 166 echo "$DNS (auto-detected)" 167fi 168if [ "$DNS" = yes ] ; then 169 echo >>$c "#define PCI_USE_DNS" 170 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 171 echo >>$m "WITH_LIBS+=$LIBRESOLV" 172fi 173 174echo "Checking whether to build a shared library... $SHARED (set manually)" 175if [ "$SHARED" = no ] ; then 176 echo >>$m 'PCILIB=$(LIBNAME).a' 177 echo >>$m 'LDLIBS=$(WITH_LIBS)' 178 echo >>$m 'LIB_LDLIBS=' 179else 180 echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)' 181 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 182 echo >>$m 'LDLIBS=' 183 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 184 echo >>$c '#define PCI_SHARED_LIB' 185 if [ "$SHARED" = yes ] ; then 186 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)' 187 fi 188fi 189echo >>$m 'PCILIBPC=$(LIBNAME).pc' 190 191echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 192sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 193