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 >>$c '#define PCI_HAVE_PM_INTEL_CONF' 153 EXEEXT=.exe 154 ;; 155 cygwin|windows) 156 echo_n " win32-cfgmgr32 win32-sysdbg" 157 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 158 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 159 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' 160 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 161 # also in other import libraries, not only in libcfgmgr32.a. 162 # So always set -lcfgmgr32 as a first library parameter which 163 # instruct linker to prefer symbols from cfgmgr32.dll. 164 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 165 case $cpu in i?86|x86_64) 166 echo_n " i386-ports" 167 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 168 if [ "$sys" = "cygwin" ] ; then 169 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 170 echo >>$m 'WITH_LIBS+=-lioperm' 171 elif [ "$sys" = "windows" ] ; then 172 # advapi32 is windows system library and used only by lib/i386-io-windows.h 173 echo >>$m 'WITH_LIBS+=-ladvapi32' 174 fi 175 ;; esac 176 EXEEXT=.exe 177 LIBEXT=dll 178 ;; 179 beos|haiku) 180 case $cpu in 181 i?86|x86_64) echo_n " i386-ports" 182 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 183 ;; 184 esac 185 echo >>$c '#define PCI_HAVE_STDINT_H' 186 ;; 187 sylixos) 188 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 189 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 190 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 191 IDSDIR="/etc/pci" 192 LIBRESOLV= 193 ;; 194 *) 195 echo " Unfortunately, your OS is not supported by the PCI Library" 196 exit 1 197 ;; 198esac 199 200echo >>$m "LIBEXT="$LIBEXT 201echo >>$m "EXEEXT="$EXEEXT 202echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 203echo >>$c '#define PCI_HAVE_PM_DUMP' 204echo " dump" 205 206echo_n "Checking for zlib support... " 207if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 208 echo "$ZLIB (set manually)" 209else 210 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 211 ZLIB=yes 212 else 213 ZLIB=no 214 fi 215 echo "$ZLIB (auto-detected)" 216fi 217if [ "$ZLIB" = yes ] ; then 218 echo >>$c '#define PCI_COMPRESSED_IDS' 219 echo >>$c '#define PCI_IDS "pci.ids.gz"' 220 echo >>$m 'LIBZ=-lz' 221 echo >>$m 'WITH_LIBS+=$(LIBZ)' 222else 223 echo >>$c '#define PCI_IDS "pci.ids"' 224fi 225echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 226 227echo_n "Checking for DNS support... " 228if [ "$DNS" = yes -o "$DNS" = no ] ; then 229 echo "$DNS (set manually)" 230else 231 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 232 DNS=yes 233 else 234 DNS=no 235 fi 236 echo "$DNS (auto-detected)" 237fi 238if [ "$DNS" = yes ] ; then 239 echo >>$c "#define PCI_USE_DNS" 240 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 241 echo >>$m "WITH_LIBS+=$LIBRESOLV" 242fi 243 244if [ "$sys" = linux ] ; then 245 echo_n "Checking for libkmod... " 246 LIBKMOD_DETECTED= 247 if [ -z "$PKG_CONFIG" ] ; then 248 PKG_CONFIG=pkg-config 249 fi 250 if [ "$LIBKMOD" != no ] ; then 251 if ! command -v $PKG_CONFIG >/dev/null ; then 252 echo_n "($PKG_CONFIG not found) " 253 elif $PKG_CONFIG libkmod ; then 254 LIBKMOD_DETECTED=1 255 fi 256 fi 257 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 258 echo "$LIBKMOD (set manually)" 259 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 260 echo "Requested use of libkmod, but it is not available. Giving up." 261 exit 1 262 fi 263 else 264 if [ -n "$LIBKMOD_DETECTED" ] ; then 265 LIBKMOD=yes 266 else 267 LIBKMOD=no 268 fi 269 echo "$LIBKMOD (auto-detected)" 270 fi 271 if [ "$LIBKMOD" = yes ] ; then 272 echo >>$c "#define PCI_USE_LIBKMOD" 273 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 274 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 275 fi 276 277 echo_n "Checking for udev hwdb support... " 278 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 279 echo "$HWDB (set manually)" 280 else 281 if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then 282 HWDB=yes 283 else 284 HWDB=no 285 fi 286 echo "$HWDB (auto-detected)" 287 fi 288 if [ "$HWDB" = yes ] ; then 289 echo >>$c '#define PCI_HAVE_HWDB' 290 echo >>$m 'LIBUDEV=-ludev' 291 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 292 fi 293fi 294 295echo "Checking whether to build a shared library... $SHARED (set manually)" 296if [ "$SHARED" = no ] ; then 297 echo >>$m 'PCILIB=$(LIBNAME).a' 298 echo >>$m 'LDLIBS=$(WITH_LIBS)' 299 echo >>$m 'LIB_LDLIBS=' 300else 301 if [ "$LIBEXT" = so ]; then 302 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 303 elif [ "$LIBEXT" = dll ]; then 304 echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)' 305 else 306 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 307 fi 308 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 309 echo >>$m 'LDLIBS=' 310 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 311 echo >>$c '#define PCI_SHARED_LIB' 312 if [ "$LIBEXT" = so ]; then 313 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' 314 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' 315 elif [ "$LIBEXT" = dylib ]; then 316 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' 317 elif [ "$LIBEXT" = dll ]; then 318 echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def' 319 # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21) 320 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols' 321 fi 322fi 323echo >>$m 'PCILIBPC=$(LIBNAME).pc' 324 325if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then 326 echo >>$m 'PCIIMPLIB=$(PCILIB).a' 327else 328 echo >>$m 'PCIIMPLIB=$(PCILIB)' 329fi 330 331echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 332sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 333