2 # Configuration script for the PCI library
3 # (c) 1998--2013 Martin Mares <mj@ucw.cz>
12 if [ -z "$VERSION" ] ; then
13 echo >&2 "Please run the configure script from the top-level Makefile"
17 echo_n "Configuring libpci for your system..."
18 if [ -z "$HOST" ] ; then
22 if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ]
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 $proc -a type | sed 's/_.*//'`
28 cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'`
30 if [ "$sys" = "DragonFly" ]
34 if [ "$sys" = "GNU/kFreeBSD" ]
42 if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ]
48 [ -n "$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 $sys"
57 echo >$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 $sys | tr '[a-z]' '[A-Z]'`"
62 echo_n "Looking for access methods..."
66 SYSINCLUDE=/usr/include
71 echo_n " sysfs proc mem-ports"
72 echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS'
73 echo >>$c '#define PCI_HAVE_PM_LINUX_PROC'
74 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
75 echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H'
76 echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"'
77 echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"'
78 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
80 i?86|x86_64) echo_n " i386-ports"
81 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
84 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
89 i?86) echo_n " i386-ports"
90 echo >>$c "#define PCI_HAVE_PM_INTEL_CONF"
93 echo " The PCI library does not support Solaris for this architecture: $cpu"
97 echo >>$c '#define PCI_HAVE_STDINT_H'
100 echo_n " fbsd-device"
101 echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE'
102 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
103 echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"'
104 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
105 if [ "$sys" != "kfreebsd" ] ; then
110 echo_n " obsd-device"
111 echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE'
112 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
113 echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"'
114 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
120 echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE'
121 echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit'
122 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
125 SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include
129 echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE'
130 echo >>$m 'CFLAGS=-g'
131 echo >>$m 'INSTALL=installbsd'
132 echo >>$m 'DIRINSTALL=mkdir -p'
135 echo_n " nbsd-libpci"
136 echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI'
137 echo >>$c '#define PCI_HAVE_PM_MMIO_CONF'
138 echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"'
139 echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"'
140 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
141 echo >>$m 'LIBNAME=libpciutils'
142 echo >>$m 'WITH_LIBS+=-lpci'
146 echo_n " hurd i386-ports"
147 echo >>$c '#define PCI_HAVE_PM_HURD_CONF'
148 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
152 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
156 echo_n " win32-cfgmgr32 win32-sysdbg"
157 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
158 echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32'
159 echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG'
160 # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions
161 # also in other import libraries, not only in libcfgmgr32.a.
162 # So always set -lcfgmgr32 as a first library parameter which
163 # instruct linker to prefer symbols from cfgmgr32.dll.
164 echo >>$m 'WITH_LIBS+=-lcfgmgr32'
165 case $cpu in i?86|x86_64)
167 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
168 if [ "$sys" = "cygwin" ] ; then
169 # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h
170 echo >>$m 'WITH_LIBS+=-lioperm'
171 elif [ "$sys" = "windows" ] ; then
172 # advapi32 is windows system library and used only by lib/i386-io-windows.h
173 echo >>$m 'WITH_LIBS+=-ladvapi32'
181 i?86|x86_64) echo_n " i386-ports"
182 echo >>$c '#define PCI_HAVE_PM_INTEL_CONF'
185 echo >>$c '#define PCI_HAVE_STDINT_H'
188 echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"'
189 echo >>$c '#define PCI_HAVE_64BIT_ADDRESS'
190 echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE'
195 echo " Unfortunately, your OS is not supported by the PCI Library"
200 echo >>$m "LIBEXT="$LIBEXT
201 echo >>$m "EXEEXT="$EXEEXT
202 echo >>$m "LSPCIDIR=\$($LSPCIDIR)"
203 echo >>$c '#define PCI_HAVE_PM_DUMP'
206 echo_n "Checking for zlib support... "
207 if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then
208 echo "$ZLIB (set manually)"
210 if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then
215 echo "$ZLIB (auto-detected)"
217 if [ "$ZLIB" = yes ] ; then
218 echo >>$c '#define PCI_COMPRESSED_IDS'
219 echo >>$c '#define PCI_IDS "pci.ids.gz"'
221 echo >>$m 'WITH_LIBS+=$(LIBZ)'
223 echo >>$c '#define PCI_IDS "pci.ids"'
225 echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\""
227 echo_n "Checking for DNS support... "
228 if [ "$DNS" = yes -o "$DNS" = no ] ; then
229 echo "$DNS (set manually)"
231 if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then
236 echo "$DNS (auto-detected)"
238 if [ "$DNS" = yes ] ; then
239 echo >>$c "#define PCI_USE_DNS"
240 echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\""
241 echo >>$m "WITH_LIBS+=$LIBRESOLV"
244 if [ "$sys" = linux ] ; then
245 echo_n "Checking for libkmod... "
247 if [ -z "$PKG_CONFIG" ] ; then
248 PKG_CONFIG=pkg-config
250 if [ "$LIBKMOD" != no ] ; then
251 if ! command -v $PKG_CONFIG >/dev/null ; then
252 echo_n "($PKG_CONFIG not found) "
253 elif $PKG_CONFIG libkmod ; then
257 if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then
258 echo "$LIBKMOD (set manually)"
259 if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then
260 echo "Requested use of libkmod, but it is not available. Giving up."
264 if [ -n "$LIBKMOD_DETECTED" ] ; then
269 echo "$LIBKMOD (auto-detected)"
271 if [ "$LIBKMOD" = yes ] ; then
272 echo >>$c "#define PCI_USE_LIBKMOD"
273 echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)"
274 echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)"
277 echo_n "Checking for udev hwdb support... "
278 if [ "$HWDB" = yes -o "$HWDB" = no ] ; then
279 echo "$HWDB (set manually)"
281 if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then
286 echo "$HWDB (auto-detected)"
288 if [ "$HWDB" = yes ] ; then
289 echo >>$c '#define PCI_HAVE_HWDB'
290 echo >>$m 'LIBUDEV=-ludev'
291 echo >>$m 'WITH_LIBS+=$(LIBUDEV)'
295 echo "Checking whether to build a shared library... $SHARED (set manually)"
296 if [ "$SHARED" = no ] ; then
297 echo >>$m 'PCILIB=$(LIBNAME).a'
298 echo >>$m 'LDLIBS=$(WITH_LIBS)'
299 echo >>$m 'LIB_LDLIBS='
301 if [ "$LIBEXT" = so ]; then
302 echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)'
303 elif [ "$LIBEXT" = dll ]; then
304 echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)'
306 echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)'
308 # We link the dependencies _to_ the library, so we do not need explicit deps in .pc
310 echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)'
311 echo >>$c '#define PCI_SHARED_LIB'
312 if [ "$LIBEXT" = so ]; then
313 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)'
314 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver'
315 elif [ "$LIBEXT" = dylib ]; then
316 echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)'
317 elif [ "$LIBEXT" = dll ]; then
318 echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def'
319 # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21)
320 echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols'
323 echo >>$m 'PCILIBPC=$(LIBNAME).pc'
325 if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then
326 echo >>$m 'PCIIMPLIB=$(PCILIB).a'
328 echo >>$m 'PCIIMPLIB=$(PCILIB)'
331 echo >>$c "#define PCILIB_VERSION \"$VERSION\""
332 sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m