lib/configure

   1 #!/bin/sh
   2 # Configuration script for the PCI library
   3 # (c) 1998--2008 Martin Mares <mj@ucw.cz>
   4
   5 echo_n() {
   6         if [ -n "$BASH" ]
   7         then
   8                 echo -n "$*"
   9         else
  10                 echo "$*\c"
  11         fi
  12 }
  13
  14 if [ -z "$VERSION" -o -z "$IDSDIR" ] ; then
  15         echo >&2 "Please run the configure script from the top-level Makefile"
  16         exit 1
  17 fi
  18
  19 echo_n "Configuring libpci for your system..."
  20 if [ -z "$HOST" ] ; then
  21         sys=`uname -s`
  22         rel=`uname -r`
  23         if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
  24         then
  25                 rel=`/usr/bin/oslevel`
  26                 proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1`
  27                 cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'`
  28         else
  29                 cpu=`uname -m | sed 's/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/'`
  30         fi
  31         if [ "$sys" = "GNU/kFreeBSD" -o "$sys" = "DragonFly" ]
  32         then
  33                 sys=freebsd
  34         fi
  35         HOST=${3:-$cpu-$sys}
  36 fi
  37 # CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
  38 host=`echo $HOST | sed 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'`
  39 cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  40 sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  41 echo " $host $rel"
  42
  43 c=config.h
  44 m=config.mk
  45 echo >$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`"
  46 echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`"
  47 echo >$m 'WITH_LIBS='
  48
  49 echo_n "Looking for access methods..."
  50 LIBRESOLV=-lresolv
  51
  52 case $sys in
  53         linux*)
  54                 echo_n " sysfs proc"
  55                 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
  56                 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
  57                 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
  58                 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
  59                 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
  60                 case $cpu in
  61                                 i386|x86_64)    echo_n " i386-ports"
  62                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
  63                                                 ;;
  64                 esac
  65                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
  66                 ;;
  67         sunos)
  68                 case $cpu in
  69                                 i386)           echo_n " i386-ports"
  70                                                 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
  71                                                 ;;
  72                                 *)
  73                                                 echo " The PCI library does not support Solaris for this architecture: $cpu"
  74                                                 exit 1
  75                                                 ;;
  76                 esac
  77                 echo >>$c '#define PCI_HAVE_STDINT_H'
  78                 ;;
  79         freebsd)
  80                 echo_n " fbsd-device"
  81                 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
  82                 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
  83                 LIBRESOLV=
  84                 ;;
  85         openbsd)
  86                 echo_n " obsd-device"
  87                 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
  88                 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
  89                 LIBRESOLV=
  90                 ;;
  91         aix)
  92                 echo_n " aix-device"
  93                 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
  94                 echo >>$m 'CFLAGS=-g'
  95                 echo >>$m 'INSTALL=installbsd'
  96                 echo >>$m 'DIRINSTALL=mkdir -p'
  97                 ;;
  98         netbsd)
  99                 echo_n " nbsd-libpci"
 100                 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
 101                 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
 102                 echo >>$m 'LIBNAME=libpciutils'
 103                 echo >>$m 'WITH_LIBS+=-lpci'
 104                 LIBRESOLV=
 105                 ;;
 106         gnu)
 107                 echo_n " i386-ports"
 108                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 109                 ;;
 110         *)
 111                 echo " Unfortunately, your OS is not supported by the PCI Library"
 112                 exit 1
 113                 ;;
 114 esac
 115
 116 echo >>$c '#define PCI_HAVE_PM_DUMP'
 117 echo " dump"
 118
 119 echo_n "Checking for zlib support... "
 120 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
 121         echo "$ZLIB (set manually)"
 122 else
 123         if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
 124                 ZLIB=yes
 125         else
 126                 ZLIB=no
 127         fi
 128         echo "$ZLIB (auto-detected)"
 129 fi
 130 if [ "$ZLIB" = yes ] ; then
 131         echo >>$c '#define PCI_COMPRESSED_IDS'
 132         echo >>$c '#define PCI_IDS "pci.ids.gz"'
 133         echo >>$m 'LIBZ=-lz'
 134         echo >>$m 'WITH_LIBS+=$(LIBZ)'
 135 else
 136         echo >>$c '#define PCI_IDS "pci.ids"'
 137 fi
 138 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
 139
 140 echo_n "Checking for DNS support... "
 141 if [ "$DNS" = yes -o "$DNS" = no ] ; then
 142         echo "$DNS (set manually)"
 143 else
 144         if [ -f /usr/include/resolv.h ] ; then
 145                 DNS=yes
 146         else
 147                 DNS=no
 148         fi
 149         echo "$DNS (auto-detected)"
 150 fi
 151 if [ "$DNS" = yes ] ; then
 152         echo >>$c "#define PCI_USE_DNS"
 153         echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
 154         echo >>$m "WITH_LIBS+=$LIBRESOLV"
 155 fi
 156
 157 echo "Checking whether to build a shared library... $SHARED (set manually)"
 158 if [ "$SHARED" = no ] ; then
 159         echo >>$m 'PCILIB=$(LIBNAME).a'
 160         echo >>$m 'LDLIBS=$(WITH_LIBS)'
 161         echo >>$m 'LIB_LDLIBS='
 162 else
 163         echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
 164         # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
 165         echo >>$m 'LDLIBS='
 166         echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
 167         if [ "$SHARED" = yes ] ; then
 168                 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
 169         fi
 170 fi
 171 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
 172
 173 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
 174 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m