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 printf '%s' "$*" 10} 11 12if [ -z "$VERSION" -o -z "$IDSDIR" ] ; then 13 echo >&2 "Please run the configure script from the top-level Makefile" 14 exit 1 15fi 16 17echo_n "Configuring libpci for your system..." 18if [ -z "$HOST" ] ; then 19 sys=`uname -s` 20 rel=`uname -r` 21 realsys="$sys" 22 if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ] 23 then 24 rel=`/usr/bin/oslevel` 25 proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1` 26 cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'` 27 else 28 cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'` 29 fi 30 if [ "$sys" = "GNU/kFreeBSD" -o "$sys" = "DragonFly" ] 31 then 32 sys=freebsd 33 fi 34 if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ] 35 then 36 sys=cygwin 37 fi 38 HOST=${3:-$cpu-$sys} 39fi 40[ -n "$RELEASE" ] && rel="${RELEASE}" 41# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless. 42host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\2/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'` 43cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 44sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 45echo " $host $rel $cpu $sys" 46 47c=config.h 48m=config.mk 49echo >$c '#define PCI_CONFIG_H' 50echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`" 51echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`" 52echo >$m 'WITH_LIBS=' 53 54echo_n "Looking for access methods..." 55LIBRESOLV=-lresolv 56LIBEXT=so 57 58case $sys in 59 linux*) 60 echo_n " sysfs proc" 61 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 62 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 63 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 64 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 65 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 66 case $cpu in 67 i?86|x86_64) echo_n " i386-ports" 68 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 69 ;; 70 esac 71 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 72 ;; 73 sunos) 74 case $cpu in 75 i?86) echo_n " i386-ports" 76 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 77 ;; 78 *) 79 echo " The PCI library does not support Solaris for this architecture: $cpu" 80 exit 1 81 ;; 82 esac 83 echo >>$c '#define PCI_HAVE_STDINT_H' 84 ;; 85 freebsd*) 86 echo_n " fbsd-device" 87 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 88 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 89 if [ "$realsys" != "GNU/kFreeBSD" ] ; then 90 LIBRESOLV= 91 fi 92 ;; 93 openbsd) 94 echo_n " obsd-device" 95 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 96 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 97 LIBRESOLV= 98 ;; 99 100 darwin*) 101 echo_n " darwin" 102 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 103 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 104 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 105 LIBRESOLV= 106 LIBEXT=dylib 107 ;; 108 aix) 109 echo_n " aix-device" 110 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 111 echo >>$m 'CFLAGS=-g' 112 echo >>$m 'INSTALL=installbsd' 113 echo >>$m 'DIRINSTALL=mkdir -p' 114 ;; 115 netbsd) 116 echo_n " nbsd-libpci" 117 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 118 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 119 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 120 echo >>$m 'LIBNAME=libpciutils' 121 echo >>$m 'WITH_LIBS+=-lpci' 122 LIBRESOLV= 123 ;; 124 gnu) 125 echo_n " hurd i386-ports" 126 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 127 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 128 ;; 129 djgpp) 130 echo_n " i386-ports" 131 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 132 ;; 133 cygwin) 134 echo_n " i386-ports" 135 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 136 echo >>$m 'WITH_LIBS+=-lioperm' 137 ;; 138 beos|haiku) 139 case $cpu in 140 i?86|x86_64) echo_n " i386-ports" 141 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 142 ;; 143 esac 144 echo >>$c '#define PCI_HAVE_STDINT_H' 145 ;; 146 sylixos) 147 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 148 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 149 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 150 IDSDIR="/etc/pci" 151 LIBRESOLV= 152 ;; 153 *) 154 echo " Unfortunately, your OS is not supported by the PCI Library" 155 exit 1 156 ;; 157esac 158 159echo >>$m "LIBEXT="$LIBEXT 160echo >>$c '#define PCI_HAVE_PM_DUMP' 161echo " dump" 162 163echo_n "Checking for zlib support... " 164if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 165 echo "$ZLIB (set manually)" 166else 167 if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then 168 ZLIB=yes 169 else 170 ZLIB=no 171 fi 172 echo "$ZLIB (auto-detected)" 173fi 174if [ "$ZLIB" = yes ] ; then 175 echo >>$c '#define PCI_COMPRESSED_IDS' 176 echo >>$c '#define PCI_IDS "pci.ids.gz"' 177 echo >>$m 'LIBZ=-lz' 178 echo >>$m 'WITH_LIBS+=$(LIBZ)' 179else 180 echo >>$c '#define PCI_IDS "pci.ids"' 181fi 182echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 183 184echo_n "Checking for DNS support... " 185if [ "$DNS" = yes -o "$DNS" = no ] ; then 186 echo "$DNS (set manually)" 187else 188 if [ -f /usr/include/resolv.h ] ; then 189 DNS=yes 190 else 191 DNS=no 192 fi 193 echo "$DNS (auto-detected)" 194fi 195if [ "$DNS" = yes ] ; then 196 echo >>$c "#define PCI_USE_DNS" 197 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 198 echo >>$m "WITH_LIBS+=$LIBRESOLV" 199fi 200 201if [ "$sys" = linux ] ; then 202 echo_n "Checking for libkmod... " 203 LIBKMOD_DETECTED= 204 if [ -z "$PKG_CONFIG" ] ; then 205 PKG_CONFIG=pkg-config 206 fi 207 if [ "$LIBKMOD" != no ] ; then 208 if ! which $PKG_CONFIG >/dev/null ; then 209 echo_n "($PKG_CONFIG not found) " 210 elif $PKG_CONFIG libkmod ; then 211 LIBKMOD_DETECTED=1 212 fi 213 fi 214 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 215 echo "$LIBKMOD (set manually)" 216 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 217 echo "Requested use of libkmod, but it is not available. Giving up." 218 exit 1 219 fi 220 else 221 if [ -n "$LIBKMOD_DETECTED" ] ; then 222 LIBKMOD=yes 223 else 224 LIBKMOD=no 225 fi 226 echo "$LIBKMOD (auto-detected)" 227 fi 228 if [ "$LIBKMOD" = yes ] ; then 229 echo >>$c "#define PCI_USE_LIBKMOD" 230 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 231 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 232 fi 233 234 echo_n "Checking for udev hwdb support... " 235 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 236 echo "$HWDB (set manually)" 237 else 238 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 239 HWDB=yes 240 else 241 HWDB=no 242 fi 243 echo "$HWDB (auto-detected)" 244 fi 245 if [ "$HWDB" = yes ] ; then 246 echo >>$c '#define PCI_HAVE_HWDB' 247 echo >>$m 'LIBUDEV=-ludev' 248 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 249 fi 250fi 251 252echo "Checking whether to build a shared library... $SHARED (set manually)" 253if [ "$SHARED" = no ] ; then 254 echo >>$m 'PCILIB=$(LIBNAME).a' 255 echo >>$m 'LDLIBS=$(WITH_LIBS)' 256 echo >>$m 'LIB_LDLIBS=' 257else 258 if [ "$LIBEXT" = so ]; then 259 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 260 else 261 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 262 fi 263 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 264 echo >>$m 'LDLIBS=' 265 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 266 echo >>$c '#define PCI_SHARED_LIB' 267 if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then 268 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)' 269 fi 270fi 271echo >>$m 'PCILIBPC=$(LIBNAME).pc' 272 273echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 274sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 275