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 >>$c '#define PCI_HAVE_PM_INTEL_CONF' 145 EXEEXT=.exe 146 ;; 147 cygwin|windows) 148 echo_n " win32-cfgmgr32 win32-sysdbg" 149 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 150 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 151 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' 152 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 153 # also in other import libraries, not only in libcfgmgr32.a. 154 # So always set -lcfgmgr32 as a first library parameter which 155 # instruct linker to prefer symbols from cfgmgr32.dll. 156 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 157 case $cpu in i?86|x86_64) 158 echo_n " i386-ports" 159 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 160 if [ "$sys" = "cygwin" ] ; then 161 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 162 echo >>$m 'WITH_LIBS+=-lioperm' 163 elif [ "$sys" = "windows" ] ; then 164 # advapi32 is windows system library and used only by lib/i386-io-windows.h 165 echo >>$m 'WITH_LIBS+=-ladvapi32' 166 fi 167 ;; esac 168 EXEEXT=.exe 169 ;; 170 beos|haiku) 171 case $cpu in 172 i?86|x86_64) echo_n " i386-ports" 173 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 174 ;; 175 esac 176 echo >>$c '#define PCI_HAVE_STDINT_H' 177 ;; 178 sylixos) 179 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 180 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 181 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 182 IDSDIR="/etc/pci" 183 LIBRESOLV= 184 ;; 185 *) 186 echo " Unfortunately, your OS is not supported by the PCI Library" 187 exit 1 188 ;; 189esac 190 191echo >>$m "LIBEXT="$LIBEXT 192echo >>$m "EXEEXT="$EXEEXT 193echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 194echo >>$c '#define PCI_HAVE_PM_DUMP' 195echo " dump" 196 197echo_n "Checking for zlib support... " 198if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 199 echo "$ZLIB (set manually)" 200else 201 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 202 ZLIB=yes 203 else 204 ZLIB=no 205 fi 206 echo "$ZLIB (auto-detected)" 207fi 208if [ "$ZLIB" = yes ] ; then 209 echo >>$c '#define PCI_COMPRESSED_IDS' 210 echo >>$c '#define PCI_IDS "pci.ids.gz"' 211 echo >>$m 'LIBZ=-lz' 212 echo >>$m 'WITH_LIBS+=$(LIBZ)' 213else 214 echo >>$c '#define PCI_IDS "pci.ids"' 215fi 216echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 217 218echo_n "Checking for DNS support... " 219if [ "$DNS" = yes -o "$DNS" = no ] ; then 220 echo "$DNS (set manually)" 221else 222 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 223 DNS=yes 224 else 225 DNS=no 226 fi 227 echo "$DNS (auto-detected)" 228fi 229if [ "$DNS" = yes ] ; then 230 echo >>$c "#define PCI_USE_DNS" 231 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 232 echo >>$m "WITH_LIBS+=$LIBRESOLV" 233fi 234 235if [ "$sys" = linux ] ; then 236 echo_n "Checking for libkmod... " 237 LIBKMOD_DETECTED= 238 if [ -z "$PKG_CONFIG" ] ; then 239 PKG_CONFIG=pkg-config 240 fi 241 if [ "$LIBKMOD" != no ] ; then 242 if ! which $PKG_CONFIG >/dev/null ; then 243 echo_n "($PKG_CONFIG not found) " 244 elif $PKG_CONFIG libkmod ; then 245 LIBKMOD_DETECTED=1 246 fi 247 fi 248 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 249 echo "$LIBKMOD (set manually)" 250 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 251 echo "Requested use of libkmod, but it is not available. Giving up." 252 exit 1 253 fi 254 else 255 if [ -n "$LIBKMOD_DETECTED" ] ; then 256 LIBKMOD=yes 257 else 258 LIBKMOD=no 259 fi 260 echo "$LIBKMOD (auto-detected)" 261 fi 262 if [ "$LIBKMOD" = yes ] ; then 263 echo >>$c "#define PCI_USE_LIBKMOD" 264 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 265 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 266 fi 267 268 echo_n "Checking for udev hwdb support... " 269 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 270 echo "$HWDB (set manually)" 271 else 272 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 273 HWDB=yes 274 else 275 HWDB=no 276 fi 277 echo "$HWDB (auto-detected)" 278 fi 279 if [ "$HWDB" = yes ] ; then 280 echo >>$c '#define PCI_HAVE_HWDB' 281 echo >>$m 'LIBUDEV=-ludev' 282 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 283 fi 284fi 285 286echo "Checking whether to build a shared library... $SHARED (set manually)" 287if [ "$SHARED" = no ] ; then 288 echo >>$m 'PCILIB=$(LIBNAME).a' 289 echo >>$m 'LDLIBS=$(WITH_LIBS)' 290 echo >>$m 'LIB_LDLIBS=' 291else 292 if [ "$LIBEXT" = so ]; then 293 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 294 else 295 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 296 fi 297 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 298 echo >>$m 'LDLIBS=' 299 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 300 echo >>$c '#define PCI_SHARED_LIB' 301 if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then 302 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)' 303 fi 304fi 305echo >>$m 'PCILIBPC=$(LIBNAME).pc' 306 307echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 308sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 309