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 $sys in 70 linux*) 71 echo_n " sysfs proc mem-ports ecam" 72 echo >>$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 >>$c '#define PCI_HAVE_PM_ECAM' 76 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' 77 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' 78 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' 79 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 80 echo >>$c '#define PCI_PATH_ACPI_MCFG "/sys/firmware/acpi/tables/MCFG"' 81 echo >>$c '#define PCI_PATH_EFI_SYSTAB "/sys/firmware/efi/systab"' 82 case $cpu in 83 i?86|x86_64) echo_n " i386-ports" 84 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 85 ;; 86 esac 87 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 88 LSPCIDIR=BINDIR 89 ;; 90 sunos) 91 echo_n " mem-ports ecam" 92 case $cpu in 93 i?86) echo_n " i386-ports" 94 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" 95 ;; 96 esac 97 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 98 echo >>$c '#define PCI_HAVE_PM_ECAM' 99 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/xsvc"' 100 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 101 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 102 ;; 103 freebsd*|kfreebsd*) 104 echo_n " fbsd-device mem-ports ecam" 105 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' 106 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 107 echo >>$c '#define PCI_HAVE_PM_ECAM' 108 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' 109 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 110 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 111 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 112 if [ "$sys" != "kfreebsd" ] ; then 113 LIBRESOLV= 114 fi 115 ;; 116 openbsd) 117 echo_n " obsd-device mem-ports ecam" 118 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' 119 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 120 echo >>$c '#define PCI_HAVE_PM_ECAM' 121 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' 122 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 123 echo >>$c '#define PCI_PATH_ACPI_MCFG "/var/db/acpi/MCFG.*"' 124 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 125 case $cpu in 126 i386|amd64) echo_n " i386-ports" 127 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 128 echo >>$m 'WITH_LIBS+=-l'$cpu 129 ;; 130 esac 131 LIBRESOLV= 132 ;; 133 134 darwin*) 135 echo_n " darwin" 136 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' 137 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' 138 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 139 LIBRESOLV= 140 LIBEXT=dylib 141 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include 142 ;; 143 aix) 144 echo_n " aix-device" 145 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' 146 echo >>$m 'CFLAGS=-g' 147 echo >>$m 'INSTALL=installbsd' 148 echo >>$m 'DIRINSTALL=mkdir -p' 149 ;; 150 netbsd) 151 echo_n " nbsd-libpci mem-ports ecam" 152 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' 153 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 154 echo >>$c '#define PCI_HAVE_PM_ECAM' 155 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' 156 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' 157 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 158 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 159 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 160 echo >>$m 'LIBNAME=libpciutils' 161 echo >>$m 'WITH_LIBS+=-lpci' 162 LIBRESOLV= 163 ;; 164 gnu) 165 echo_n " hurd i386-ports" 166 echo >>$c '#define PCI_HAVE_PM_HURD_CONF' 167 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 168 ;; 169 djgpp) 170 echo_n " i386-ports" 171 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 172 EXEEXT=.exe 173 ;; 174 cygwin|windows) 175 echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg" 176 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 177 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' 178 echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG' 179 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' 180 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions 181 # also in other import libraries, not only in libcfgmgr32.a. 182 # So always set -lcfgmgr32 as a first library parameter which 183 # instruct linker to prefer symbols from cfgmgr32.dll. 184 echo >>$m 'WITH_LIBS+=-lcfgmgr32' 185 case $cpu in i?86|x86_64) 186 echo_n " i386-ports" 187 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 188 if [ "$sys" = "cygwin" ] ; then 189 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h 190 echo >>$m 'WITH_LIBS+=-lioperm' 191 elif [ "$sys" = "windows" ] ; then 192 # advapi32 is windows system library and used only by lib/i386-io-windows.h 193 echo >>$m 'WITH_LIBS+=-ladvapi32' 194 fi 195 ;; esac 196 EXEEXT=.exe 197 LIBEXT=dll 198 ;; 199 beos|haiku) 200 echo_n " mem-ports ecam" 201 case $cpu in 202 i?86|x86_64) echo_n " i386-ports" 203 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' 204 ;; 205 esac 206 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' 207 echo >>$c '#define PCI_HAVE_PM_ECAM' 208 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/misc/mem"' 209 echo >>$c '#define PCI_PATH_ACPI_MCFG ""' 210 echo >>$c '#define PCI_PATH_EFI_SYSTAB ""' 211 ;; 212 sylixos) 213 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' 214 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' 215 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' 216 IDSDIR="/etc/pci" 217 LIBRESOLV= 218 ;; 219 *) 220 echo " Unfortunately, your OS is not supported by the PCI Library" 221 exit 1 222 ;; 223esac 224 225echo >>$m "LIBEXT="$LIBEXT 226echo >>$m "EXEEXT="$EXEEXT 227echo >>$m "LSPCIDIR=\$($LSPCIDIR)" 228echo >>$c '#define PCI_HAVE_PM_DUMP' 229echo " dump" 230 231echo_n "Checking for zlib support... " 232if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then 233 echo "$ZLIB (set manually)" 234else 235 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then 236 ZLIB=yes 237 else 238 ZLIB=no 239 fi 240 echo "$ZLIB (auto-detected)" 241fi 242if [ "$ZLIB" = yes ] ; then 243 echo >>$c '#define PCI_COMPRESSED_IDS' 244 echo >>$c '#define PCI_IDS "pci.ids.gz"' 245 echo >>$m 'LIBZ=-lz' 246 echo >>$m 'WITH_LIBS+=$(LIBZ)' 247else 248 echo >>$c '#define PCI_IDS "pci.ids"' 249fi 250echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" 251 252echo_n "Checking for DNS support... " 253if [ "$DNS" = yes -o "$DNS" = no ] ; then 254 echo "$DNS (set manually)" 255else 256 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then 257 DNS=yes 258 else 259 DNS=no 260 fi 261 echo "$DNS (auto-detected)" 262fi 263if [ "$DNS" = yes ] ; then 264 echo >>$c "#define PCI_USE_DNS" 265 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" 266 echo >>$m "WITH_LIBS+=$LIBRESOLV" 267fi 268 269if [ "$sys" = linux ] ; then 270 echo_n "Checking for libkmod... " 271 LIBKMOD_DETECTED= 272 if [ -z "$PKG_CONFIG" ] ; then 273 PKG_CONFIG=pkg-config 274 fi 275 if [ "$LIBKMOD" != no ] ; then 276 if ! command -v $PKG_CONFIG >/dev/null ; then 277 echo_n "($PKG_CONFIG not found) " 278 elif $PKG_CONFIG libkmod ; then 279 LIBKMOD_DETECTED=1 280 fi 281 fi 282 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then 283 echo "$LIBKMOD (set manually)" 284 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then 285 echo "Requested use of libkmod, but it is not available. Giving up." 286 exit 1 287 fi 288 else 289 if [ -n "$LIBKMOD_DETECTED" ] ; then 290 LIBKMOD=yes 291 else 292 LIBKMOD=no 293 fi 294 echo "$LIBKMOD (auto-detected)" 295 fi 296 if [ "$LIBKMOD" = yes ] ; then 297 echo >>$c "#define PCI_USE_LIBKMOD" 298 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" 299 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" 300 fi 301 302 echo_n "Checking for udev hwdb support... " 303 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then 304 echo "$HWDB (set manually)" 305 else 306 if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then 307 HWDB=yes 308 else 309 HWDB=no 310 fi 311 echo "$HWDB (auto-detected)" 312 fi 313 if [ "$HWDB" = yes ] ; then 314 echo >>$c '#define PCI_HAVE_HWDB' 315 echo >>$m 'LIBUDEV=-ludev' 316 echo >>$m 'WITH_LIBS+=$(LIBUDEV)' 317 fi 318fi 319 320echo "Checking whether to build a shared library... $SHARED (set manually)" 321if [ "$SHARED" = no ] ; then 322 echo >>$m 'PCILIB=$(LIBNAME).a' 323 echo >>$m 'LDLIBS=$(WITH_LIBS)' 324 echo >>$m 'LIB_LDLIBS=' 325else 326 if [ "$LIBEXT" = so ]; then 327 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' 328 elif [ "$LIBEXT" = dll ]; then 329 echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)' 330 else 331 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' 332 fi 333 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc 334 echo >>$m 'LDLIBS=' 335 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' 336 echo >>$c '#define PCI_SHARED_LIB' 337 if [ "$LIBEXT" = so ]; then 338 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' 339 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' 340 elif [ "$LIBEXT" = dylib ]; then 341 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' 342 elif [ "$LIBEXT" = dll ]; then 343 echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def' 344 # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21) 345 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols' 346 fi 347fi 348echo >>$m 'PCILIBPC=$(LIBNAME).pc' 349 350if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then 351 echo >>$m 'PCIIMPLIB=$(PCILIB).a' 352else 353 echo >>$m 'PCIIMPLIB=$(PCILIB)' 354fi 355 356echo >>$c "#define PCILIB_VERSION \"$VERSION\"" 357sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m 358