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         if [ "$sys" = "CYGWIN_NT-5.1" ]
  36         then
  37                 sys=cygwin
  38         fi
  39         HOST=${3:-$cpu-$sys}
  40 fi
  41 # CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
  42 host=`echo $HOST | sed 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'`
  43 cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
  44 sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
  45 echo " $host $rel"
  46
  47 c=config.h
  48 m=config.mk
  49 echo >$c '#define PCI_CONFIG_H'
  50 echo >$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`"
  51 echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`"
  52 echo >$m 'WITH_LIBS='
  53
  54 echo_n "Looking for access methods..."
  55 LIBRESOLV=-lresolv
  56
  57 case $sys in
  58         linux*)
  59                 echo_n " sysfs proc"
  60                 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
  61                 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
  62                 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
  63                 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
  64                 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
  65                 case $cpu in
  66                                 i386|x86_64)    echo_n " i386-ports"
  67                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
  68                                                 ;;
  69                 esac
  70                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
  71                 ;;
  72         sunos)
  73                 case $cpu in
  74                                 i386)           echo_n " i386-ports"
  75                                                 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
  76                                                 ;;
  77                                 *)
  78                                                 echo " The PCI library does not support Solaris for this architecture: $cpu"
  79                                                 exit 1
  80                                                 ;;
  81                 esac
  82                 echo >>$c '#define PCI_HAVE_STDINT_H'
  83                 ;;
  84         freebsd)
  85                 echo_n " fbsd-device"
  86                 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
  87                 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
  88                 LIBRESOLV=
  89                 ;;
  90         openbsd)
  91                 echo_n " obsd-device"
  92                 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
  93                 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
  94                 LIBRESOLV=
  95                 ;;
  96         aix)
  97                 echo_n " aix-device"
  98                 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
  99                 echo >>$m 'CFLAGS=-g'
 100                 echo >>$m 'INSTALL=installbsd'
 101                 echo >>$m 'DIRINSTALL=mkdir -p'
 102                 ;;
 103         netbsd)
 104                 echo_n " nbsd-libpci"
 105                 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
 106                 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
 107                 echo >>$m 'LIBNAME=libpciutils'
 108                 echo >>$m 'WITH_LIBS+=-lpci'
 109                 LIBRESOLV=
 110                 ;;
 111         gnu)
 112                 echo_n " i386-ports"
 113                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 114                 ;;
 115         cygwin)
 116                 echo_n " i386-ports"
 117                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
 118                 echo >>$m 'LDLIBS+=-lioperm'
 119                 ;;
 120         *)
 121                 echo " Unfortunately, your OS is not supported by the PCI Library"
 122                 exit 1
 123                 ;;
 124 esac
 125
 126 echo >>$c '#define PCI_HAVE_PM_DUMP'
 127 echo " dump"
 128
 129 echo_n "Checking for zlib support... "
 130 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
 131         echo "$ZLIB (set manually)"
 132 else
 133         if [ -f /usr/include/zlib.h -o -f /usr/local/include/zlib.h ] ; then
 134                 ZLIB=yes
 135         else
 136                 ZLIB=no
 137         fi
 138         echo "$ZLIB (auto-detected)"
 139 fi
 140 if [ "$ZLIB" = yes ] ; then
 141         echo >>$c '#define PCI_COMPRESSED_IDS'
 142         echo >>$c '#define PCI_IDS "pci.ids.gz"'
 143         echo >>$m 'LIBZ=-lz'
 144         echo >>$m 'WITH_LIBS+=$(LIBZ)'
 145 else
 146         echo >>$c '#define PCI_IDS "pci.ids"'
 147 fi
 148 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
 149
 150 echo_n "Checking for DNS support... "
 151 if [ "$DNS" = yes -o "$DNS" = no ] ; then
 152         echo "$DNS (set manually)"
 153 else
 154         if [ -f /usr/include/resolv.h ] ; then
 155                 DNS=yes
 156         else
 157                 DNS=no
 158         fi
 159         echo "$DNS (auto-detected)"
 160 fi
 161 if [ "$DNS" = yes ] ; then
 162         echo >>$c "#define PCI_USE_DNS"
 163         echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
 164         echo >>$m "WITH_LIBS+=$LIBRESOLV"
 165 fi
 166
 167 echo "Checking whether to build a shared library... $SHARED (set manually)"
 168 if [ "$SHARED" = no ] ; then
 169         echo >>$m 'PCILIB=$(LIBNAME).a'
 170         echo >>$m 'LDLIBS=$(WITH_LIBS)'
 171         echo >>$m 'LIB_LDLIBS='
 172 else
 173         echo >>$m 'PCILIB=$(LIBNAME).so.$(VERSION)'
 174         # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
 175         echo >>$m 'LDLIBS='
 176         echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
 177         echo >>$c '#define PCI_SHARED_LIB'
 178         if [ "$SHARED" = yes ] ; then
 179                 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).so$(ABI_VERSION)'
 180         fi
 181 fi
 182 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
 183
 184 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
 185 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m