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 >>$c '#define PCI_HAVE_PM_INTEL_CONF' 145 EXEEXT=.exe 146 ;; 147 cygwin|windows) 148 echo_n " win32-cfgmgr32" 149 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 150 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 151 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 152 # also in other import libraries, not only in libcfgmgr32.a. 153 # So always set -lcfgmgr32 as a first library parameter which 154 # instruct linker to prefer symbols from cfgmgr32.dll. 155 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 156 case $cpu in i?86|x86_64) 157 echo_n " i386-ports" 158 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 159 if [ "$sys" = "cygwin" ] ; then 160 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 161 echo >>$m 'WITH_LIBS+=-lioperm' 162 elif [ "$sys" = "windows" ] ; then 163 # advapi32 is windows system library and used only by lib/i386-io-windows.h 164 echo >>$m 'WITH_LIBS+=-ladvapi32' 165 fi 166 ;; esac 167 EXEEXT=.exe 168 ;; 169 beos|haiku) 170 case $cpu in 171 i?86|x86_64) echo_n " i386-ports" 172 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 173 ;; 174 esac 175 echo >>$c '#define PCI_HAVE_STDINT_H' 176 ;; 177 sylixos) 178 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 179 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 180 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 181 IDSDIR="/etc/pci" 182 LIBRESOLV= 183 ;; 184 *) 185 echo " Unfortunately, your OS is not supported by the PCI Library" 186 exit 1 187 ;; 188esac 189 190echo >>$m "LIBEXT="$LIBEXT 191echo >>$m "EXEEXT="$EXEEXT 192echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 193echo >>$c '#define PCI_HAVE_PM_DUMP' 194echo " dump" 195 196echo_n "Checking for zlib support... " 197if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 198 echo "$ZLIB (set manually)" 199else 200 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 201 ZLIB=yes 202 else 203 ZLIB=no 204 fi 205 echo "$ZLIB (auto-detected)" 206fi 207if [ "$ZLIB" = yes ] ; then 208 echo >>$c '#define PCI_COMPRESSED_IDS' 209 echo >>$c '#define PCI_IDS "pci.ids.gz"' 210 echo >>$m 'LIBZ=-lz' 211 echo >>$m 'WITH_LIBS+=$(LIBZ)' 212else 213 echo >>$c '#define PCI_IDS "pci.ids"' 214fi 215echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 216 217echo_n "Checking for DNS support... " 218if [ "$DNS" = yes -o "$DNS" = no ] ; then 219 echo "$DNS (set manually)" 220else 221 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 222 DNS=yes 223 else 224 DNS=no 225 fi 226 echo "$DNS (auto-detected)" 227fi 228if [ "$DNS" = yes ] ; then 229 echo >>$c "#define PCI_USE_DNS" 230 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 231 echo >>$m "WITH_LIBS+=$LIBRESOLV" 232fi 233 234if [ "$sys" = linux ] ; then 235 echo_n "Checking for libkmod... " 236 LIBKMOD_DETECTED= 237 if [ -z "$PKG_CONFIG" ] ; then 238 PKG_CONFIG=pkg-config 239 fi 240 if [ "$LIBKMOD" != no ] ; then 241 if ! which $PKG_CONFIG >/dev/null ; then 242 echo_n "($PKG_CONFIG not found) " 243 elif $PKG_CONFIG libkmod ; then 244 LIBKMOD_DETECTED=1 245 fi 246 fi 247 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 248 echo "$LIBKMOD (set manually)" 249 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 250 echo "Requested use of libkmod, but it is not available. Giving up." 251 exit 1 252 fi 253 else 254 if [ -n "$LIBKMOD_DETECTED" ] ; then 255 LIBKMOD=yes 256 else 257 LIBKMOD=no 258 fi 259 echo "$LIBKMOD (auto-detected)" 260 fi 261 if [ "$LIBKMOD" = yes ] ; then 262 echo >>$c "#define PCI_USE_LIBKMOD" 263 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 264 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 265 fi 266 267 echo_n "Checking for udev hwdb support... " 268 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 269 echo "$HWDB (set manually)" 270 else 271 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then 272 HWDB=yes 273 else 274 HWDB=no 275 fi 276 echo "$HWDB (auto-detected)" 277 fi 278 if [ "$HWDB" = yes ] ; then 279 echo >>$c '#define PCI_HAVE_HWDB' 280 echo >>$m 'LIBUDEV=-ludev' 281 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 282 fi 283fi 284 285echo "Checking whether to build a shared library... $SHARED (set manually)" 286if [ "$SHARED" = no ] ; then 287 echo >>$m 'PCILIB=$(LIBNAME).a' 288 echo >>$m 'LDLIBS=$(WITH_LIBS)' 289 echo >>$m 'LIB_LDLIBS=' 290else 291 if [ "$LIBEXT" = so ]; then 292 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 293 else 294 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 295 fi 296 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 297 echo >>$m 'LDLIBS=' 298 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 299 echo >>$c '#define PCI_SHARED_LIB' 300 if [ "$LIBEXT" = so ]; then 301 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' 302 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' 303 elif [ "$LIBEXT" = dylib ]; then 304 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' 305 fi 306fi 307echo >>$m 'PCILIBPC=$(LIBNAME).pc' 308 309echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 310sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 311