]> mj.ucw.cz Git - pciutils.git/blob - lib/configure
Merge branch 'fill-info'
[pciutils.git] / lib / configure
1 #!/bin/sh
2 # Configuration script for the PCI library
3 # (c) 1998--2013 Martin Mares <mj@ucw.cz>
4
5 LC_ALL=C
6 export LC_ALL
7
8 echo_n() {
9         printf '%s' "$*"
10 }
11
12 if [ -z "$VERSION" ] ; then
13         echo >&2 "Please run the configure script from the top-level Makefile"
14         exit 1
15 fi
16
17 echo_n "Configuring libpci for your system..."
18 if [ -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-$sys}
47 fi
48 [ -n "$RELEASE" ] && rel="${RELEASE}"
49 # CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless.
50 host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\2/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'`
51 cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
52 sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
53 echo " $host $rel $cpu $sys"
54
55 c=config.h
56 m=config.mk
57 echo >$c '#define PCI_CONFIG_H'
58 echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`"
59 echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`"
60 echo >$m 'WITH_LIBS='
61
62 echo_n "Looking for access methods..."
63 LIBRESOLV=-lresolv
64 LIBEXT=so
65 EXEEXT=
66 SYSINCLUDE=/usr/include
67 LSPCIDIR=SBINDIR
68
69 case $sys in
70         linux*)
71                 echo_n " sysfs proc"
72                 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
73                 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
74                 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
75                 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
76                 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
77                 case $cpu in
78                                 i?86|x86_64)    echo_n " i386-ports"
79                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
80                                                 ;;
81                 esac
82                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
83                 LSPCIDIR=BINDIR
84                 ;;
85         sunos)
86                 case $cpu in
87                                 i?86)           echo_n " i386-ports"
88                                                 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
89                                                 ;;
90                                 *)
91                                                 echo " The PCI library does not support Solaris for this architecture: $cpu"
92                                                 exit 1
93                                                 ;;
94                 esac
95                 echo >>$c '#define PCI_HAVE_STDINT_H'
96                 ;;
97         freebsd*|kfreebsd*)
98                 echo_n " fbsd-device"
99                 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
100                 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
101                 if [ "$sys" != "kfreebsd" ] ; then
102                         LIBRESOLV=
103                 fi
104                 ;;
105         openbsd)
106                 echo_n " obsd-device"
107                 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
108                 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
109                 LIBRESOLV=
110                 ;;
111
112         darwin*)
113                 echo_n " darwin"
114                 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE'
115                 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit'
116                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
117                 LIBRESOLV=
118                 LIBEXT=dylib
119                 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include
120                 ;;
121         aix)
122                 echo_n " aix-device"
123                 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
124                 echo >>$m 'CFLAGS=-g'
125                 echo >>$m 'INSTALL=installbsd'
126                 echo >>$m 'DIRINSTALL=mkdir -p'
127                 ;;
128         netbsd)
129                 echo_n " nbsd-libpci"
130                 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
131                 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
132                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
133                 echo >>$m 'LIBNAME=libpciutils'
134                 echo >>$m 'WITH_LIBS+=-lpci'
135                 LIBRESOLV=
136                 ;;
137         gnu)
138                 echo_n " hurd i386-ports"
139                 echo >>$c '#define PCI_HAVE_PM_HURD_CONF'
140                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
141                 ;;
142         djgpp)
143                 echo_n " i386-ports"
144                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
145                 EXEEXT=.exe
146                 ;;
147         cygwin|windows)
148                 echo_n " i386-ports"
149                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
150                 if [ "$sys" = "cygwin" ] ; then
151                         # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h
152                         echo >>$m 'WITH_LIBS+=-lioperm'
153                 elif [ "$sys" = "windows" ] ; then
154                         # advapi32 is windows system library and used only by lib/i386-io-windows.h
155                         echo >>$m 'WITH_LIBS+=-ladvapi32'
156                 fi
157                 EXEEXT=.exe
158                 ;;
159         beos|haiku)
160                 case $cpu in
161                                 i?86|x86_64)    echo_n " i386-ports"
162                                                 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
163                                                 ;;
164                 esac
165                 echo >>$c '#define PCI_HAVE_STDINT_H'
166                 ;;
167         sylixos)
168                 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"'
169                 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
170                 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE'
171                 IDSDIR="/etc/pci"
172                 LIBRESOLV=
173                 ;;
174         *)
175                 echo " Unfortunately, your OS is not supported by the PCI Library"
176                 exit 1
177                 ;;
178 esac
179
180 echo >>$m "LIBEXT="$LIBEXT
181 echo >>$m "EXEEXT="$EXEEXT
182 echo >>$m "LSPCIDIR=\$($LSPCIDIR)"
183 echo >>$c '#define PCI_HAVE_PM_DUMP'
184 echo " dump"
185
186 echo_n "Checking for zlib support... "
187 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
188         echo "$ZLIB (set manually)"
189 else
190         if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then
191                 ZLIB=yes
192         else
193                 ZLIB=no
194         fi
195         echo "$ZLIB (auto-detected)"
196 fi
197 if [ "$ZLIB" = yes ] ; then
198         echo >>$c '#define PCI_COMPRESSED_IDS'
199         echo >>$c '#define PCI_IDS "pci.ids.gz"'
200         echo >>$m 'LIBZ=-lz'
201         echo >>$m 'WITH_LIBS+=$(LIBZ)'
202 else
203         echo >>$c '#define PCI_IDS "pci.ids"'
204 fi
205 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
206
207 echo_n "Checking for DNS support... "
208 if [ "$DNS" = yes -o "$DNS" = no ] ; then
209         echo "$DNS (set manually)"
210 else
211         if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then
212                 DNS=yes
213         else
214                 DNS=no
215         fi
216         echo "$DNS (auto-detected)"
217 fi
218 if [ "$DNS" = yes ] ; then
219         echo >>$c "#define PCI_USE_DNS"
220         echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
221         echo >>$m "WITH_LIBS+=$LIBRESOLV"
222 fi
223
224 if [ "$sys" = linux ] ; then
225         echo_n "Checking for libkmod... "
226         LIBKMOD_DETECTED=
227         if [ -z "$PKG_CONFIG" ] ; then
228                 PKG_CONFIG=pkg-config
229         fi
230         if [ "$LIBKMOD" != no ] ; then
231                 if ! which $PKG_CONFIG >/dev/null ; then
232                         echo_n "($PKG_CONFIG not found) "
233                 elif $PKG_CONFIG libkmod ; then
234                         LIBKMOD_DETECTED=1
235                 fi
236         fi
237         if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then
238                 echo "$LIBKMOD (set manually)"
239                 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then
240                         echo "Requested use of libkmod, but it is not available. Giving up."
241                         exit 1
242                 fi
243         else
244                 if [ -n "$LIBKMOD_DETECTED" ] ; then
245                         LIBKMOD=yes
246                 else
247                         LIBKMOD=no
248                 fi
249                 echo "$LIBKMOD (auto-detected)"
250         fi
251         if [ "$LIBKMOD" = yes ] ; then
252                 echo >>$c "#define PCI_USE_LIBKMOD"
253                 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)"
254                 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)"
255         fi
256
257         echo_n "Checking for udev hwdb support... "
258         if [ "$HWDB" = yes -o "$HWDB" = no ] ; then
259                 echo "$HWDB (set manually)"
260         else
261                 if `which pkg-config >/dev/null && pkg-config --atleast-version=196 libudev` ; then
262                         HWDB=yes
263                 else
264                         HWDB=no
265                 fi
266                 echo "$HWDB (auto-detected)"
267         fi
268         if [ "$HWDB" = yes ] ; then
269                 echo >>$c '#define PCI_HAVE_HWDB'
270                 echo >>$m 'LIBUDEV=-ludev'
271                 echo >>$m 'WITH_LIBS+=$(LIBUDEV)'
272         fi
273 fi
274
275 echo "Checking whether to build a shared library... $SHARED (set manually)"
276 if [ "$SHARED" = no ] ; then
277         echo >>$m 'PCILIB=$(LIBNAME).a'
278         echo >>$m 'LDLIBS=$(WITH_LIBS)'
279         echo >>$m 'LIB_LDLIBS='
280 else
281         if [ "$LIBEXT" = so ]; then
282                 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)'
283         else
284                 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)'
285         fi
286         # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
287         echo >>$m 'LDLIBS='
288         echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
289         echo >>$c '#define PCI_SHARED_LIB'
290         if [ "$SHARED" = yes -a "$LIBEXT" = so ]; then
291                 echo >>$m 'SONAME=-Wl,-soname,$(LIBNAME).$(LIBEXT)$(ABI_VERSION)'
292         fi
293 fi
294 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
295
296 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
297 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m