1#!/bin/sh 2# Configuration script for the PCI library 3# (c) 1998--2013 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/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'` 34 fi 35 if [ "$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 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 >>$c '#define PCI_HAVE_STDINT_H' 134 ;; 135 *) 136 echo " Unfortunately, your OS is not supported by the PCI Library" 137 exit 1 138 ;; 139esac 140 141echo >>$c '#define PCI_HAVE_PM_DUMP' 142echo " dump" 143 144echo_n "Checking for zlib support... " 145if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 146 echo "$ZLIB (set manually)" 147else 148 if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then 149 ZLIB=yes 150 else 151 ZLIB=no 152 fi 153 echo "$ZLIB (auto-detected)" 154fi 155if [ "$ZLIB" = yes ] ; then 156 echo >>$c '#define PCI_COMPRESSED_IDS' 157 echo >>$c '#define PCI_IDS "pci.ids.gz"' 158 echo >>$m 'LIBZ=-lz' 159 echo >>$m 'WITH_LIBS+=$(LIBZ)' 160else 161 echo >>$c '#define PCI_IDS "pci.ids"' 162fi 163echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 164 165echo_n "Checking for DNS support... " 166if [ "$DNS" = yes -o "$DNS" = no ] ; then 167 echo "$DNS (set manually)" 168else 169 if [ -f /usr/include/resolv.h ] ; then 170 DNS=yes 171 else 172 DNS=no 173 fi 174 echo "$DNS (auto-detected)" 175fi 176if [ "$DNS" = yes ] ; then 177 echo >>$c "#define PCI_USE_DNS" 178 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 179 echo >>$m "WITH_LIBS+=$LIBRESOLV" 180fi 181 182if [ "$sys" = linux ] ; then 183 echo_n "Checking for libkmod... " 184 LIBKMOD_DETECTED= 185 if [ -z "$PKG_CONFIG" ] ; then 186 PKG_CONFIG=pkg-config 187 fi 188 if [ "$LIBKMOD" != no ] ; then 189 if ! which $PKG_CONFIG >/dev/null ; then 190 echo_n "($PKG_CONFIG not found) " 191 elif $PKG_CONFIG libkmod ; then 192 LIBKMOD_DETECTED=1 193 fi 194 fi 195 if [ "$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" 211 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 212 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 213 fi 214fi 215 216echo "Checking whether to build a shared library... $SHARED (set manually)" 217if [ "$SHARED" = no ] ; then 218 echo >>$m 'PCILIB=$(LIBNAME).a' 219 echo >>$m 'LDLIBS=$(WITH_LIBS)' 220 echo >>$m 'LIB_LDLIBS=' 221else 222 echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)' 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=$(WITH_LIBS)' 226 echo >>$c '#define PCI_SHARED_LIB' 227 if [ "$SHARED" = yes ] ; then 228 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)' 229 fi 230fi 231echo >>$m 'PCILIBPC=$(LIBNAME).pc' 232 233echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 234sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 235