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 $sys in 70 linux*) 71 echo_n " sysfs proc mem-ports" 72 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' 73 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' 74 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 75 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 76 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 77 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 78 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 79 case $cpu in 80 i?86|x86_64) echo_n " i386-ports" 81 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 82 ;; 83 esac 84 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 85 LSPCIDIR=BINDIR 86 ;; 87 sunos) 88 case $cpu in 89 i?86) echo_n " i386-ports" 90 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 91 ;; 92 *) 93 echo " The PCI library does not support Solaris for this architecture: $cpu" 94 exit 1 95 ;; 96 esac 97 echo >>$c '#define PCI_HAVE_STDINT_H' 98 ;; 99 freebsd*|kfreebsd*) 100 echo_n " fbsd-device" 101 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 102 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 103 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 104 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 105 if [ "$sys" != "kfreebsd" ] ; then 106 LIBRESOLV= 107 fi 108 ;; 109 openbsd) 110 echo_n " obsd-device" 111 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 112 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 113 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 114 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 115 LIBRESOLV= 116 ;; 117 118 darwin*) 119 echo_n " darwin" 120 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 121 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 122 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 123 LIBRESOLV= 124 LIBEXT=dylib 125 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include 126 ;; 127 aix) 128 echo_n " aix-device" 129 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 130 echo >>$m 'CFLAGS=-g' 131 echo >>$m 'INSTALL=installbsd' 132 echo >>$m 'DIRINSTALL=mkdir -p' 133 ;; 134 netbsd) 135 echo_n " nbsd-libpci" 136 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 137 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 138 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 139 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 140 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 141 echo >>$m 'LIBNAME=libpciutils' 142 echo >>$m 'WITH_LIBS+=-lpci' 143 LIBRESOLV= 144 ;; 145 gnu) 146 echo_n " hurd i386-ports" 147 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 148 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 149 ;; 150 djgpp) 151 echo_n " i386-ports" 152 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 153 EXEEXT=.exe 154 ;; 155 cygwin|windows) 156 echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg" 157 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 158 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 159 echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG' 160 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' 161 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 162 # also in other import libraries, not only in libcfgmgr32.a. 163 # So always set -lcfgmgr32 as a first library parameter which 164 # instruct linker to prefer symbols from cfgmgr32.dll. 165 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 166 case $cpu in i?86|x86_64) 167 echo_n " i386-ports" 168 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 169 if [ "$sys" = "cygwin" ] ; then 170 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 171 echo >>$m 'WITH_LIBS+=-lioperm' 172 elif [ "$sys" = "windows" ] ; then 173 # advapi32 is windows system library and used only by lib/i386-io-windows.h 174 echo >>$m 'WITH_LIBS+=-ladvapi32' 175 fi 176 ;; esac 177 EXEEXT=.exe 178 LIBEXT=dll 179 ;; 180 beos|haiku) 181 case $cpu in 182 i?86|x86_64) echo_n " i386-ports" 183 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 184 ;; 185 esac 186 echo >>$c '#define PCI_HAVE_STDINT_H' 187 ;; 188 sylixos) 189 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 190 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 191 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 192 IDSDIR="/etc/pci" 193 LIBRESOLV= 194 ;; 195 *) 196 echo " Unfortunately, your OS is not supported by the PCI Library" 197 exit 1 198 ;; 199esac 200 201echo >>$m "LIBEXT="$LIBEXT 202echo >>$m "EXEEXT="$EXEEXT 203echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 204echo >>$c '#define PCI_HAVE_PM_DUMP' 205echo " dump" 206 207echo_n "Checking for zlib support... " 208if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 209 echo "$ZLIB (set manually)" 210else 211 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 212 ZLIB=yes 213 else 214 ZLIB=no 215 fi 216 echo "$ZLIB (auto-detected)" 217fi 218if [ "$ZLIB" = yes ] ; then 219 echo >>$c '#define PCI_COMPRESSED_IDS' 220 echo >>$c '#define PCI_IDS "pci.ids.gz"' 221 echo >>$m 'LIBZ=-lz' 222 echo >>$m 'WITH_LIBS+=$(LIBZ)' 223else 224 echo >>$c '#define PCI_IDS "pci.ids"' 225fi 226echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 227 228echo_n "Checking for DNS support... " 229if [ "$DNS" = yes -o "$DNS" = no ] ; then 230 echo "$DNS (set manually)" 231else 232 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 233 DNS=yes 234 else 235 DNS=no 236 fi 237 echo "$DNS (auto-detected)" 238fi 239if [ "$DNS" = yes ] ; then 240 echo >>$c "#define PCI_USE_DNS" 241 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 242 echo >>$m "WITH_LIBS+=$LIBRESOLV" 243fi 244 245if [ "$sys" = linux ] ; then 246 echo_n "Checking for libkmod... " 247 LIBKMOD_DETECTED= 248 if [ -z "$PKG_CONFIG" ] ; then 249 PKG_CONFIG=pkg-config 250 fi 251 if [ "$LIBKMOD" != no ] ; then 252 if ! command -v $PKG_CONFIG >/dev/null ; then 253 echo_n "($PKG_CONFIG not found) " 254 elif $PKG_CONFIG libkmod ; then 255 LIBKMOD_DETECTED=1 256 fi 257 fi 258 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 259 echo "$LIBKMOD (set manually)" 260 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 261 echo "Requested use of libkmod, but it is not available. Giving up." 262 exit 1 263 fi 264 else 265 if [ -n "$LIBKMOD_DETECTED" ] ; then 266 LIBKMOD=yes 267 else 268 LIBKMOD=no 269 fi 270 echo "$LIBKMOD (auto-detected)" 271 fi 272 if [ "$LIBKMOD" = yes ] ; then 273 echo >>$c "#define PCI_USE_LIBKMOD" 274 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 275 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 276 fi 277 278 echo_n "Checking for udev hwdb support... " 279 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 280 echo "$HWDB (set manually)" 281 else 282 if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then 283 HWDB=yes 284 else 285 HWDB=no 286 fi 287 echo "$HWDB (auto-detected)" 288 fi 289 if [ "$HWDB" = yes ] ; then 290 echo >>$c '#define PCI_HAVE_HWDB' 291 echo >>$m 'LIBUDEV=-ludev' 292 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 293 fi 294fi 295 296echo "Checking whether to build a shared library... $SHARED (set manually)" 297if [ "$SHARED" = no ] ; then 298 echo >>$m 'PCILIB=$(LIBNAME).a' 299 echo >>$m 'LDLIBS=$(WITH_LIBS)' 300 echo >>$m 'LIB_LDLIBS=' 301else 302 if [ "$LIBEXT" = so ]; then 303 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 304 elif [ "$LIBEXT" = dll ]; then 305 echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)' 306 else 307 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 308 fi 309 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 310 echo >>$m 'LDLIBS=' 311 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 312 echo >>$c '#define PCI_SHARED_LIB' 313 if [ "$LIBEXT" = so ]; then 314 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' 315 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' 316 elif [ "$LIBEXT" = dylib ]; then 317 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' 318 elif [ "$LIBEXT" = dll ]; then 319 echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def' 320 # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21) 321 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols' 322 fi 323fi 324echo >>$m 'PCILIBPC=$(LIBNAME).pc' 325 326if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then 327 echo >>$m 'PCIIMPLIB=$(PCILIB).a' 328else 329 echo >>$m 'PCIIMPLIB=$(PCILIB)' 330fi 331 332echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 333sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 334