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" ] ; 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 $proc -a type | sed 's/_.*//'` 27 else 28 cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'` 29 fi 30 if [ "$sys" = "DragonFly" ] 31 then 32 sys=freebsd 33 fi 34 if [ "$sys" = "GNU/kFreeBSD" ] 35 then 36 sys=kfreebsd 37 fi 38 if [ "$sys" = "GNU" ] 39 then 40 sys=gnu 41 fi 42 if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ] 43 then 44 sys=cygwin 45 fi 46 HOST=${3:-$cpu-$sys} 47fi 48[ -n "$RELEASE" ] && rel="${RELEASE}" 49# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless. 50host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\2/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'` 51cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` 52sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` 53echo " $host $rel $cpu $sys" 54 55c=config.h 56m=config.mk 57echo >$c '#define PCI_CONFIG_H' 58echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`" 59echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`" 60echo >$m 'WITH_LIBS=' 61 62echo_n "Looking for access methods..." 63LIBRESOLV=-lresolv 64LIBEXT=so 65EXEEXT= 66SYSINCLUDE=/usr/include 67 68case $sys in 69 linux*) 70 echo_n " sysfs proc" 71 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 72 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 73 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 74 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 75 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 76 case $cpu in 77 i?86|x86_64) echo_n " i386-ports" 78 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 79 ;; 80 esac 81 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 82 ;; 83 sunos) 84 case $cpu in 85 i?86) echo_n " i386-ports" 86 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 87 ;; 88 *) 89 echo " The PCI library does not support Solaris for this architecture: $cpu" 90 exit 1 91 ;; 92 esac 93 echo >>$c '#define PCI_HAVE_STDINT_H' 94 ;; 95 freebsd*|kfreebsd*) 96 echo_n " fbsd-device" 97 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 98 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 99 if [ "$sys" != "kfreebsd" ] ; then 100 LIBRESOLV= 101 fi 102 ;; 103 openbsd) 104 echo_n " obsd-device" 105 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 106 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 107 LIBRESOLV= 108 ;; 109 110 darwin*) 111 echo_n " darwin" 112 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 113 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 114 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 115 LIBRESOLV= 116 LIBEXT=dylib 117 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include 118 ;; 119 aix) 120 echo_n " aix-device" 121 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 122 echo >>$m 'CFLAGS=-g' 123 echo >>$m 'INSTALL=installbsd' 124 echo >>$m 'DIRINSTALL=mkdir -p' 125 ;; 126 netbsd) 127 echo_n " nbsd-libpci" 128 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 129 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 130 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 131 echo >>$m 'LIBNAME=libpciutils' 132 echo >>$m 'WITH_LIBS+=-lpci' 133 LIBRESOLV= 134 ;; 135 gnu) 136 echo_n " hurd i386-ports" 137 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 138 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 139 ;; 140 djgpp) 141 echo_n " i386-ports" 142 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 143 EXEEXT=.exe 144 ;; 145 cygwin) 146 echo_n " i386-ports" 147 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 148 echo >>$m 'WITH_LIBS+=-lioperm' 149 EXEEXT=.exe 150 ;; 151 beos|haiku) 152 case $cpu in 153 i?86|x86_64) echo_n " i386-ports" 154 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 155 ;; 156 esac 157 echo >>$c '#define PCI_HAVE_STDINT_H' 158 ;; 159 sylixos) 160 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 161 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 162 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 163 IDSDIR="/etc/pci" 164 LIBRESOLV= 165 ;; 166 *) 167 echo " Unfortunately, your OS is not supported by the PCI Library" 168 exit 1 169 ;; 170esac 171 172echo >>$m "LIBEXT="$LIBEXT 173echo >>$m "EXEEXT="$EXEEXT 174echo >>$c '#define PCI_HAVE_PM_DUMP' 175echo " dump" 176 177echo_n "Checking for zlib support... " 178if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 179 echo "$ZLIB (set manually)" 180else 181 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 182 ZLIB=yes 183 else 184 ZLIB=no 185 fi 186 echo "$ZLIB (auto-detected)" 187fi 188if [ "$ZLIB" = yes ] ; then 189 echo >>$c '#define PCI_COMPRESSED_IDS' 190 echo >>$c '#define PCI_IDS "pci.ids.gz"' 191 echo >>$m 'LIBZ=-lz' 192 echo >>$m 'WITH_LIBS+=$(LIBZ)' 193else 194 echo >>$c '#define PCI_IDS "pci.ids"' 195fi 196echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 197 198echo_n "Checking for DNS support... " 199if [ "$DNS" = yes -o "$DNS" = no ] ; then 200 echo "$DNS (set manually)" 201else 202 if [ -f "$SYSINCLUDE/resolv.h" ] ; then 203 DNS=yes 204 else 205 DNS=no 206 fi 207 echo "$DNS (auto-detected)" 208fi 209if [ "$DNS" = yes ] ; then 210 echo >>$c "#define PCI_USE_DNS" 211 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 212 echo >>$m "WITH_LIBS+=$LIBRESOLV" 213fi 214 215if [ "$sys" = linux ] ; then 216 echo_n "Checking for libkmod... " 217 LIBKMOD_DETECTED= 218 if [ -z "$PKG_CONFIG" ] ; then 219 PKG_CONFIG=pkg-config 220 fi 221 if [ "$LIBKMOD" != no ] ; then 222 if ! which $PKG_CONFIG >/dev/null ; then 223 echo_n "($PKG_CONFIG not found) " 224 elif $PKG_CONFIG libkmod ; then 225 LIBKMOD_DETECTED=1 226 fi 227 fi 228 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 229 echo "$LIBKMOD (set manually)" 230 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 231 echo "Requested use of libkmod, but it is not available. Giving up." 232 exit 1 233 fi 234 else 235 if [ -n "$LIBKMOD_DETECTED" ] ; then 236 LIBKMOD=yes 237 else 238 LIBKMOD=no 239 fi 240 echo "$LIBKMOD (auto-detected)" 241 fi 242 if [ "$LIBKMOD" = yes ] ; then 243 echo >>$c "#define PCI_USE_LIBKMOD" 244 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 245 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 246 fi 247 248 echo_n "Checking for udev hwdb support... " 249 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 250 echo "$HWDB (set manually)" 251 else 252 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 253 HWDB=yes 254 else 255 HWDB=no 256 fi 257 echo "$HWDB (auto-detected)" 258 fi 259 if [ "$HWDB" = yes ] ; then 260 echo >>$c '#define PCI_HAVE_HWDB' 261 echo >>$m 'LIBUDEV=-ludev' 262 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 263 fi 264fi 265 266echo "Checking whether to build a shared library... $SHARED (set manually)" 267if [ "$SHARED" = no ] ; then 268 echo >>$m 'PCILIB=$(LIBNAME).a' 269 echo >>$m 'LDLIBS=$(WITH_LIBS)' 270 echo >>$m 'LIB_LDLIBS=' 271else 272 if [ "$LIBEXT" = so ]; then 273 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 274 else 275 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 276 fi 277 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 278 echo >>$m 'LDLIBS=' 279 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 280 echo >>$c '#define PCI_SHARED_LIB' 281 if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then 282 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)' 283 fi 284fi 285echo >>$m 'PCILIBPC=$(LIBNAME).pc' 286 287echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 288sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 289