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 61LIBEXT=so 62 63case $sys in 64 linux*) 65 echo_n " sysfs proc" 66 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 67 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 68 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 69 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 70 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 71 case $cpu in 72 i?86|x86_64) echo_n " i386-ports" 73 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 74 ;; 75 esac 76 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 77 ;; 78 sunos) 79 case $cpu in 80 i?86) echo_n " i386-ports" 81 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 82 ;; 83 *) 84 echo " The PCI library does not support Solaris for this architecture: $cpu" 85 exit 1 86 ;; 87 esac 88 echo >>$c '#define PCI_HAVE_STDINT_H' 89 ;; 90 freebsd*) 91 echo_n " fbsd-device" 92 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 93 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 94 if [ "$realsys" != "GNU/kFreeBSD" ] ; then 95 LIBRESOLV= 96 fi 97 ;; 98 openbsd) 99 echo_n " obsd-device" 100 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 101 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 102 LIBRESOLV= 103 ;; 104 105 darwin*) 106 echo_n " darwin" 107 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 108 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 109 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 110 LIBRESOLV= 111 LIBEXT=dylib 112 ;; 113 aix) 114 echo_n " aix-device" 115 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 116 echo >>$m 'CFLAGS=-g' 117 echo >>$m 'INSTALL=installbsd' 118 echo >>$m 'DIRINSTALL=mkdir -p' 119 ;; 120 netbsd) 121 echo_n " nbsd-libpci" 122 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 123 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 124 echo >>$m 'LIBNAME=libpciutils' 125 echo >>$m 'WITH_LIBS+=-lpci' 126 LIBRESOLV= 127 ;; 128 gnu) 129 echo_n " i386-ports" 130 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 131 ;; 132 cygwin) 133 echo_n " i386-ports" 134 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 135 echo >>$m 'WITH_LIBS+=-lioperm' 136 ;; 137 beos|haiku) 138 case $cpu in 139 i?86|x86_64) echo_n " i386-ports" 140 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 141 ;; 142 esac 143 echo >>$c '#define PCI_HAVE_STDINT_H' 144 ;; 145 *) 146 echo " Unfortunately, your OS is not supported by the PCI Library" 147 exit 1 148 ;; 149esac 150 151echo >>$m "LIBEXT="$LIBEXT 152echo >>$c '#define PCI_HAVE_PM_DUMP' 153echo " dump" 154 155echo_n "Checking for zlib support... " 156if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 157 echo "$ZLIB (set manually)" 158else 159 if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then 160 ZLIB=yes 161 else 162 ZLIB=no 163 fi 164 echo "$ZLIB (auto-detected)" 165fi 166if [ "$ZLIB" = yes ] ; then 167 echo >>$c '#define PCI_COMPRESSED_IDS' 168 echo >>$c '#define PCI_IDS "pci.ids.gz"' 169 echo >>$m 'LIBZ=-lz' 170 echo >>$m 'WITH_LIBS+=$(LIBZ)' 171else 172 echo >>$c '#define PCI_IDS "pci.ids"' 173fi 174echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 175 176echo_n "Checking for DNS support... " 177if [ "$DNS" = yes -o "$DNS" = no ] ; then 178 echo "$DNS (set manually)" 179else 180 if [ -f /usr/include/resolv.h ] ; then 181 DNS=yes 182 else 183 DNS=no 184 fi 185 echo "$DNS (auto-detected)" 186fi 187if [ "$DNS" = yes ] ; then 188 echo >>$c "#define PCI_USE_DNS" 189 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 190 echo >>$m "WITH_LIBS+=$LIBRESOLV" 191fi 192 193if [ "$sys" = linux ] ; then 194 echo_n "Checking for libkmod... " 195 LIBKMOD_DETECTED= 196 if [ -z "$PKG_CONFIG" ] ; then 197 PKG_CONFIG=pkg-config 198 fi 199 if [ "$LIBKMOD" != no ] ; then 200 if ! which $PKG_CONFIG >/dev/null ; then 201 echo_n "($PKG_CONFIG not found) " 202 elif $PKG_CONFIG libkmod ; then 203 LIBKMOD_DETECTED=1 204 fi 205 fi 206 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 207 echo "$LIBKMOD (set manually)" 208 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 209 echo "Requested use of libkmod, but it is not available. Giving up." 210 exit 1 211 fi 212 else 213 if [ -n "$LIBKMOD_DETECTED" ] ; then 214 LIBKMOD=yes 215 else 216 LIBKMOD=no 217 fi 218 echo "$LIBKMOD (auto-detected)" 219 fi 220 if [ "$LIBKMOD" = yes ] ; then 221 echo >>$c "#define PCI_USE_LIBKMOD" 222 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 223 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 224 fi 225 226 echo_n "Checking for udev hwdb support... " 227 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 228 echo "$HWDB (set manually)" 229 else 230 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 231 HWDB=yes 232 else 233 HWDB=no 234 fi 235 echo "$HWDB (auto-detected)" 236 fi 237 if [ "$HWDB" = yes ] ; then 238 echo >>$c '#define PCI_HAVE_HWDB' 239 echo >>$m 'LIBUDEV=-ludev' 240 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 241 fi 242fi 243 244echo "Checking whether to build a shared library... $SHARED (set manually)" 245if [ "$SHARED" = no ] ; then 246 echo >>$m 'PCILIB=$(LIBNAME).a' 247 echo >>$m 'LDLIBS=$(WITH_LIBS)' 248 echo >>$m 'LIB_LDLIBS=' 249else 250 if [ "$LIBEXT" = so ]; then 251 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 252 else 253 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 254 fi 255 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 256 echo >>$m 'LDLIBS=' 257 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 258 echo >>$c '#define PCI_SHARED_LIB' 259 if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then 260 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)' 261 fi 262fi 263echo >>$m 'PCILIBPC=$(LIBNAME).pc' 264 265echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 266sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 267