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 67LSPCIDIR=SBINDIR 68 69case $sys in 70 linux*) 71 echo_n " sysfs proc" 72 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 73 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 74 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 75 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 76 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 77 case $cpu in 78 i?86|x86_64) echo_n " i386-ports" 79 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 80 ;; 81 esac 82 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 83 LSPCIDIR=BINDIR 84 ;; 85 sunos) 86 case $cpu in 87 i?86) echo_n " i386-ports" 88 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 89 ;; 90 *) 91 echo " The PCI library does not support Solaris for this architecture: $cpu" 92 exit 1 93 ;; 94 esac 95 echo >>$c '#define PCI_HAVE_STDINT_H' 96 ;; 97 freebsd*|kfreebsd*) 98 echo_n " fbsd-device" 99 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 100 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 101 if [ "$sys" != "kfreebsd" ] ; then 102 LIBRESOLV= 103 fi 104 ;; 105 openbsd) 106 echo_n " obsd-device" 107 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 108 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 109 LIBRESOLV= 110 ;; 111 112 darwin*) 113 echo_n " darwin" 114 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 115 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 116 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 117 LIBRESOLV= 118 LIBEXT=dylib 119 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include 120 ;; 121 aix) 122 echo_n " aix-device" 123 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 124 echo >>$m 'CFLAGS=-g' 125 echo >>$m 'INSTALL=installbsd' 126 echo >>$m 'DIRINSTALL=mkdir -p' 127 ;; 128 netbsd) 129 echo_n " nbsd-libpci" 130 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 131 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 132 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 133 echo >>$m 'LIBNAME=libpciutils' 134 echo >>$m 'WITH_LIBS+=-lpci' 135 LIBRESOLV= 136 ;; 137 gnu) 138 echo_n " hurd i386-ports" 139 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 140 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 141 ;; 142 djgpp) 143 echo_n " i386-ports" 144 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 145 EXEEXT=.exe 146 ;; 147 cygwin|windows) 148 echo_n " i386-ports" 149 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 150 if [ "$sys" = "cygwin" ] ; then 151 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 152 echo >>$m 'WITH_LIBS+=-lioperm' 153 elif [ "$sys" = "windows" ] ; then 154 # advapi32 is windows system library and used only by lib/i386-io-windows.h 155 echo >>$m 'WITH_LIBS+=-ladvapi32' 156 fi 157 EXEEXT=.exe 158 ;; 159 beos|haiku) 160 case $cpu in 161 i?86|x86_64) echo_n " i386-ports" 162 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 163 ;; 164 esac 165 echo >>$c '#define PCI_HAVE_STDINT_H' 166 ;; 167 sylixos) 168 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 169 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 170 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 171 IDSDIR="/etc/pci" 172 LIBRESOLV= 173 ;; 174 *) 175 echo " Unfortunately, your OS is not supported by the PCI Library" 176 exit 1 177 ;; 178esac 179 180echo >>$m "LIBEXT="$LIBEXT 181echo >>$m "EXEEXT="$EXEEXT 182echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 183echo >>$c '#define PCI_HAVE_PM_DUMP' 184echo " dump" 185 186echo_n "Checking for zlib support... " 187if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 188 echo "$ZLIB (set manually)" 189else 190 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 191 ZLIB=yes 192 else 193 ZLIB=no 194 fi 195 echo "$ZLIB (auto-detected)" 196fi 197if [ "$ZLIB" = yes ] ; then 198 echo >>$c '#define PCI_COMPRESSED_IDS' 199 echo >>$c '#define PCI_IDS "pci.ids.gz"' 200 echo >>$m 'LIBZ=-lz' 201 echo >>$m 'WITH_LIBS+=$(LIBZ)' 202else 203 echo >>$c '#define PCI_IDS "pci.ids"' 204fi 205echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 206 207echo_n "Checking for DNS support... " 208if [ "$DNS" = yes -o "$DNS" = no ] ; then 209 echo "$DNS (set manually)" 210else 211 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 212 DNS=yes 213 else 214 DNS=no 215 fi 216 echo "$DNS (auto-detected)" 217fi 218if [ "$DNS" = yes ] ; then 219 echo >>$c "#define PCI_USE_DNS" 220 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 221 echo >>$m "WITH_LIBS+=$LIBRESOLV" 222fi 223 224if [ "$sys" = linux ] ; then 225 echo_n "Checking for libkmod... " 226 LIBKMOD_DETECTED= 227 if [ -z "$PKG_CONFIG" ] ; then 228 PKG_CONFIG=pkg-config 229 fi 230 if [ "$LIBKMOD" != no ] ; then 231 if ! which $PKG_CONFIG >/dev/null ; then 232 echo_n "($PKG_CONFIG not found) " 233 elif $PKG_CONFIG libkmod ; then 234 LIBKMOD_DETECTED=1 235 fi 236 fi 237 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 238 echo "$LIBKMOD (set manually)" 239 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 240 echo "Requested use of libkmod, but it is not available. Giving up." 241 exit 1 242 fi 243 else 244 if [ -n "$LIBKMOD_DETECTED" ] ; then 245 LIBKMOD=yes 246 else 247 LIBKMOD=no 248 fi 249 echo "$LIBKMOD (auto-detected)" 250 fi 251 if [ "$LIBKMOD" = yes ] ; then 252 echo >>$c "#define PCI_USE_LIBKMOD" 253 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 254 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 255 fi 256 257 echo_n "Checking for udev hwdb support... " 258 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 259 echo "$HWDB (set manually)" 260 else 261 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 262 HWDB=yes 263 else 264 HWDB=no 265 fi 266 echo "$HWDB (auto-detected)" 267 fi 268 if [ "$HWDB" = yes ] ; then 269 echo >>$c '#define PCI_HAVE_HWDB' 270 echo >>$m 'LIBUDEV=-ludev' 271 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 272 fi 273fi 274 275echo "Checking whether to build a shared library... $SHARED (set manually)" 276if [ "$SHARED" = no ] ; then 277 echo >>$m 'PCILIB=$(LIBNAME).a' 278 echo >>$m 'LDLIBS=$(WITH_LIBS)' 279 echo >>$m 'LIB_LDLIBS=' 280else 281 if [ "$LIBEXT" = so ]; then 282 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 283 else 284 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 285 fi 286 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 287 echo >>$m 'LDLIBS=' 288 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 289 echo >>$c '#define PCI_SHARED_LIB' 290 if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then 291 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)' 292 fi 293fi 294echo >>$m 'PCILIBPC=$(LIBNAME).pc' 295 296echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 297sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 298