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_CONFIG_H'
  46 echo >$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`"
  47 echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`"
  48 echo >$m 'WITH_LIBS='
  49
  50 echo_n "Looking for access methods..."
  51 LIBRESOLV=-lresolv
  52
  53 case $sys in
  54         linux*)
  55                 echo_n " sysfs proc"
  56                 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
  57                 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
  58                 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
  59                 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
  60                 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
  61                 case $cpu in
  62                                 i386|x86_64)    echo_n " i386-ports"
  63                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
  64                                                 ;;
  65                 esac
  66                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
  67                 ;;
  68         sunos)
  69                 case $cpu in
  70                                 i386)           echo_n " i386-ports"
  71                                                 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
  72                                                 ;;
  73                                 *)
  74                                                 echo " The PCI library does not support Solaris for this architecture: $cpu"
  75                                                 exit 1
  76                                                 ;;
  77                 esac
  78                 echo >>$c '#define PCI_HAVE_STDINT_H'
  79                 ;;
  80         freebsd)
  81                 echo_n " fbsd-device"
  82                 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
  83                 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
  84                 LIBRESOLV=
  85                 ;;
  86         openbsd)
  87                 echo_n " obsd-device"
  88                 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
  89                 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
  90                 LIBRESOLV=
  91                 ;;
  92         aix)
  93                 echo_n " aix-device"
  94                 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
  95                 echo >>$m 'CFLAGS=-g'
  96                 echo >>$m 'INSTALL=installbsd'
  97                 echo >>$m 'DIRINSTALL=mkdir -p'
  98                 ;;
  99         netbsd)
 100                 echo_n " nbsd-libpci"
 101                 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
 102                 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
 103                 echo >>$m 'LIBNAME=libpciutils'
 104                 echo >>$m 'WITH_LIBS+=-lpci'
 105                 LIBRESOLV=
 106                 ;;
 107         gnu)
 108                 echo_n " i386-ports"
 109                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 110                 ;;
 111         *)
 112                 echo " Unfortunately, your OS is not supported by the PCI Library"
 113                 exit 1
 114                 ;;
 115 esac
 116
 117 echo >>$c '#define PCI_HAVE_PM_DUMP'
 118 echo " dump"
 119
 120 echo_n "Checking for zlib support... "
 121 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
 122         echo "$ZLIB (set manually)"
 123 else
 124         if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
 125                 ZLIB=yes
 126         else
 127                 ZLIB=no
 128         fi
 129         echo "$ZLIB (auto-detected)"
 130 fi
 131 if [ "$ZLIB" = yes ] ; then
 132         echo >>$c '#define PCI_COMPRESSED_IDS'
 133         echo >>$c '#define PCI_IDS "pci.ids.gz"'
 134         echo >>$m 'LIBZ=-lz'
 135         echo >>$m 'WITH_LIBS+=$(LIBZ)'
 136 else
 137         echo >>$c '#define PCI_IDS "pci.ids"'
 138 fi
 139 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
 140
 141 echo_n "Checking for DNS support... "
 142 if [ "$DNS" = yes -o "$DNS" = no ] ; then
 143         echo "$DNS (set manually)"
 144 else
 145         if [ -f /usr/include/resolv.h ] ; then
 146                 DNS=yes
 147         else
 148                 DNS=no
 149         fi
 150         echo "$DNS (auto-detected)"
 151 fi
 152 if [ "$DNS" = yes ] ; then
 153         echo >>$c "#define PCI_USE_DNS"
 154         echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
 155         echo >>$m "WITH_LIBS+=$LIBRESOLV"
 156 fi
 157
 158 echo "Checking whether to build a shared library... $SHARED (set manually)"
 159 if [ "$SHARED" = no ] ; then
 160         echo >>$m 'PCILIB=$(LIBNAME).a'
 161         echo >>$m 'LDLIBS=$(WITH_LIBS)'
 162         echo >>$m 'LIB_LDLIBS='
 163 else
 164         echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
 165         # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
 166         echo >>$m 'LDLIBS='
 167         echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
 168         echo >>$c '#define PCI_SHARED_LIB'
 169         if [ "$SHARED" = yes ] ; then
 170                 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
 171         fi
 172 fi
 173 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
 174
 175 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
 176 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m