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
  51 case $sys in
  52         linux*)
  53                 echo_n " sysfs proc"
  54                 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
  55                 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
  56                 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
  57                 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
  58                 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
  59                 case $cpu in
  60                                 i386|x86_64)    echo_n " i386-ports"
  61                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
  62                                                 ;;
  63                 esac
  64                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
  65                 ;;
  66         sunos)
  67                 case $cpu in
  68                                 i386)           echo_n " i386-ports"
  69                                                 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
  70                                                 ;;
  71                                 *)
  72                                                 echo " The PCI library does not support Solaris for this architecture: $cpu"
  73                                                 exit 1
  74                                                 ;;
  75                 esac
  76                 echo >>$c '#define PCI_HAVE_STDINT_H'
  77                 ;;
  78         freebsd)
  79                 echo_n " fbsd-device"
  80                 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
  81                 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
  82                 ;;
  83         openbsd)
  84                 echo_n " obsd-device"
  85                 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
  86                 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
  87                 ;;
  88         aix)
  89                 echo_n " aix-device"
  90                 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
  91                 echo >>$m 'CFLAGS=-g'
  92                 echo >>$m 'INSTALL=installbsd'
  93                 echo >>$m 'DIRINSTALL=mkdir -p'
  94                 ;;
  95         netbsd)
  96                 echo_n " nbsd-libpci"
  97                 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
  98                 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
  99                 echo >>$m 'LIBNAME=libpciutils'
 100                 echo >>$m 'WITH_LIBS+=-lpci'
 101                 ;;
 102         gnu)
 103                 echo_n " i386-ports"
 104                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 105                 ;;
 106         *)
 107                 echo " Unfortunately, your OS is not supported by the PCI Library"
 108                 exit 1
 109                 ;;
 110 esac
 111
 112 echo >>$c '#define PCI_HAVE_PM_DUMP'
 113 echo " dump"
 114
 115 echo_n "Checking for zlib support... "
 116 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
 117         echo "$ZLIB (set manually)"
 118 else
 119         if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
 120                 ZLIB=yes
 121         else
 122                 ZLIB=no
 123         fi
 124         echo "$ZLIB (auto-detected)"
 125 fi
 126 if [ "$ZLIB" = yes ] ; then
 127         echo >>$c '#define PCI_COMPRESSED_IDS'
 128         echo >>$c '#define PCI_IDS "pci.ids.gz"'
 129         echo >>$m 'LIBZ=-lz'
 130         echo >>$m 'WITH_LIBS+=$(LIBZ)'
 131 else
 132         echo >>$c '#define PCI_IDS "pci.ids"'
 133 fi
 134 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
 135
 136 echo_n "Checking for DNS support... "
 137 if [ "$DNS" = yes -o "$DNS" = no ] ; then
 138         echo "$DNS (set manually)"
 139 else
 140         if [ -f /usr/include/resolv.h ] ; then
 141                 DNS=yes
 142         else
 143                 DNS=no
 144         fi
 145         echo "$DNS (auto-detected)"
 146 fi
 147 if [ "$DNS" = yes ] ; then
 148         echo >>$c "#define PCI_USE_DNS"
 149         echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
 150         echo >>$m 'WITH_LIBS+=-lresolv'
 151 fi
 152
 153 echo "Checking whether to build a shared library... $SHARED (set manually)"
 154 if [ "$SHARED" = no ] ; then
 155         echo >>$m 'PCILIB=$(LIBNAME).a'
 156         echo >>$m 'LDLIBS=$(WITH_LIBS)'
 157         echo >>$m 'LIB_LDLIBS='
 158 else
 159         echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
 160         # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
 161         echo >>$m 'LDLIBS='
 162         echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
 163         if [ "$SHARED" = yes ] ; then
 164                 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
 165         fi
 166 fi
 167 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
 168
 169 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
 170 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m