diff options
Diffstat (limited to 'lib/configure')
| -rwxr-xr-x | lib/configure | 333 |
1 files changed, 333 insertions, 0 deletions
diff --git a/lib/configure b/lib/configure new file mode 100755 index 0000000..57b064b --- /dev/null +++ b/lib/configure @@ -0,0 +1,333 @@ +#!/bin/sh +# Configuration script for the PCI library +# (c) 1998--2013 Martin Mares <mj@ucw.cz> + +LC_ALL=C +export LC_ALL + +echo_n() { + printf '%s' "$*" +} + +if [ -z "$VERSION" ] ; then + echo >&2 "Please run the configure script from the top-level Makefile" + exit 1 +fi + +echo_n "Configuring libpci for your system..." +if [ -z "$HOST" ] ; then + sys=`uname -s` + rel=`uname -r` + realsys="$sys" + if [ "$sys" = "AIX" -a -x /usr/bin/oslevel -a -x /usr/sbin/lsattr ] + then + rel=`/usr/bin/oslevel` + proc=`/usr/sbin/lsdev -C -c processor -S available -F name | head -1` + cpu=`/usr/sbin/lsattr -F value -l $proc -a type | sed 's/_.*//'` + else + cpu=`uname -m | sed 's/^i.86-AT386/i386/;s/^i.86$/i386/;s/^sun4u$/sparc64/;s/^i86pc$/i386/;s/^BePC$/i386/;s/^BeMac$/powerpc/;s/^BeBox$/powerpc/'` + fi + if [ "$sys" = "DragonFly" ] + then + sys=freebsd + fi + if [ "$sys" = "GNU/kFreeBSD" ] + then + sys=kfreebsd + fi + if [ "$sys" = "GNU" ] + then + sys=gnu + fi + if [ "$sys" = "CYGWIN_NT-5.1" -o "$sys" = "CYGWIN_NT-6.0" ] + then + sys=cygwin + fi + HOST=${3:-$cpu-$sys} +fi +[ -n "$RELEASE" ] && rel="${RELEASE}" +# CAVEAT: tr on Solaris is a bit weird and the extra [] is otherwise harmless. +host=`echo $HOST | sed -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\3/' -e 's/^\([^-]*\)-\([^-]*\)-\([^-]*\)$/\1-\2/' -e 's/^\([^-]*\)-\([^-]*\)$/\1--\2/' | tr '[A-Z]' '[a-z]'` +cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +sys=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` +echo " $host $rel $cpu $sys" + +c=config.h +m=config.mk +echo >$c '#define PCI_CONFIG_H' +echo >>$c "#define PCI_ARCH_`echo $cpu | tr '[a-z]' '[A-Z]'`" +echo >>$c "#define PCI_OS_`echo $sys | tr '[a-z]' '[A-Z]'`" +echo >$m 'WITH_LIBS=' + +echo_n "Looking for access methods..." +LIBRESOLV=-lresolv +LIBEXT=so +EXEEXT= +SYSINCLUDE=/usr/include +LSPCIDIR=SBINDIR + +case $sys in + linux*) + echo_n " sysfs proc mem-ports" + echo >>$c '#define PCI_HAVE_PM_LINUX_SYSFS' + echo >>$c '#define PCI_HAVE_PM_LINUX_PROC' + echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' + echo >>$c '#define PCI_HAVE_LINUX_BYTEORDER_H' + echo >>$c '#define PCI_PATH_PROC_BUS_PCI "/proc/bus/pci"' + echo >>$c '#define PCI_PATH_SYS_BUS_PCI "/sys/bus/pci"' + echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' + case $cpu in + i?86|x86_64) echo_n " i386-ports" + echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' + ;; + esac + echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' + LSPCIDIR=BINDIR + ;; + sunos) + case $cpu in + i?86) echo_n " i386-ports" + echo >>$c "#define PCI_HAVE_PM_INTEL_CONF" + ;; + *) + echo " The PCI library does not support Solaris for this architecture: $cpu" + exit 1 + ;; + esac + echo >>$c '#define PCI_HAVE_STDINT_H' + ;; + freebsd*|kfreebsd*) + echo_n " fbsd-device mem-ports" + echo >>$c '#define PCI_HAVE_PM_FBSD_DEVICE' + echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' + echo >>$c '#define PCI_PATH_FBSD_DEVICE "/dev/pci"' + echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' + if [ "$sys" != "kfreebsd" ] ; then + LIBRESOLV= + fi + ;; + openbsd) + echo_n " obsd-device mem-ports" + echo >>$c '#define PCI_HAVE_PM_OBSD_DEVICE' + echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' + echo >>$c '#define PCI_PATH_OBSD_DEVICE "/dev/pci"' + echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' + LIBRESOLV= + ;; + + darwin*) + echo_n " darwin" + echo >>$c '#define PCI_HAVE_PM_DARWIN_DEVICE' + echo >>$m 'WITH_LIBS+=-lresolv -framework CoreFoundation -framework IOKit' + echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' + LIBRESOLV= + LIBEXT=dylib + SYSINCLUDE=$(xcrun --sdk macosx --show-sdk-path)/usr/include + ;; + aix) + echo_n " aix-device" + echo >>$c '#define PCI_HAVE_PM_AIX_DEVICE' + echo >>$m 'CFLAGS=-g' + echo >>$m 'INSTALL=installbsd' + echo >>$m 'DIRINSTALL=mkdir -p' + ;; + netbsd) + echo_n " nbsd-libpci mem-ports" + echo >>$c '#define PCI_HAVE_PM_NBSD_LIBPCI' + echo >>$c '#define PCI_HAVE_PM_MMIO_CONF' + echo >>$c '#define PCI_PATH_NBSD_DEVICE "/dev/pci0"' + echo >>$c '#define PCI_PATH_DEVMEM_DEVICE "/dev/mem"' + echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' + echo >>$m 'LIBNAME=libpciutils' + echo >>$m 'WITH_LIBS+=-lpci' + LIBRESOLV= + ;; + gnu) + echo_n " hurd i386-ports" + echo >>$c '#define PCI_HAVE_PM_HURD_CONF' + echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' + ;; + djgpp) + echo_n " i386-ports" + echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' + EXEEXT=.exe + ;; + cygwin|windows) + echo_n " win32-cfgmgr32 win32-kldbg win32-sysdbg" + echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' + echo >>$c '#define PCI_HAVE_PM_WIN32_CFGMGR32' + echo >>$c '#define PCI_HAVE_PM_WIN32_KLDBG' + echo >>$c '#define PCI_HAVE_PM_WIN32_SYSDBG' + # Warning: MinGW-w64 (incorrectly) provides cfgmgr32 functions + # also in other import libraries, not only in libcfgmgr32.a. + # So always set -lcfgmgr32 as a first library parameter which + # instruct linker to prefer symbols from cfgmgr32.dll. + echo >>$m 'WITH_LIBS+=-lcfgmgr32' + case $cpu in i?86|x86_64) + echo_n " i386-ports" + echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' + if [ "$sys" = "cygwin" ] ; then + # ioperm is cygwin specific library and used only by lib/i386-io-cygwin.h + echo >>$m 'WITH_LIBS+=-lioperm' + elif [ "$sys" = "windows" ] ; then + # advapi32 is windows system library and used only by lib/i386-io-windows.h + echo >>$m 'WITH_LIBS+=-ladvapi32' + fi + ;; esac + EXEEXT=.exe + LIBEXT=dll + ;; + beos|haiku) + case $cpu in + i?86|x86_64) echo_n " i386-ports" + echo >>$c '#define PCI_HAVE_PM_INTEL_CONF' + ;; + esac + echo >>$c '#define PCI_HAVE_STDINT_H' + ;; + sylixos) + echo >>$c '#define PCI_PATH_SYLIXOS_DEVICE "/proc/pci"' + echo >>$c '#define PCI_HAVE_64BIT_ADDRESS' + echo >>$c '#define PCI_HAVE_PM_SYLIXOS_DEVICE' + IDSDIR="/etc/pci" + LIBRESOLV= + ;; + *) + echo " Unfortunately, your OS is not supported by the PCI Library" + exit 1 + ;; +esac + +echo >>$m "LIBEXT="$LIBEXT +echo >>$m "EXEEXT="$EXEEXT +echo >>$m "LSPCIDIR=\$($LSPCIDIR)" +echo >>$c '#define PCI_HAVE_PM_DUMP' +echo " dump" + +echo_n "Checking for zlib support... " +if [ "$ZLIB" = yes -o "$ZLIB" = no ] ; then + echo "$ZLIB (set manually)" +else + if [ -f "$SYSINCLUDE/zlib.h" -o -f /usr/local/include/zlib.h ] ; then + ZLIB=yes + else + ZLIB=no + fi + echo "$ZLIB (auto-detected)" +fi +if [ "$ZLIB" = yes ] ; then + echo >>$c '#define PCI_COMPRESSED_IDS' + echo >>$c '#define PCI_IDS "pci.ids.gz"' + echo >>$m 'LIBZ=-lz' + echo >>$m 'WITH_LIBS+=$(LIBZ)' +else + echo >>$c '#define PCI_IDS "pci.ids"' +fi +echo >>$c "#define PCI_PATH_IDS_DIR \"$IDSDIR\"" + +echo_n "Checking for DNS support... " +if [ "$DNS" = yes -o "$DNS" = no ] ; then + echo "$DNS (set manually)" +else + if [ "$sys" != "windows" -a -f "$SYSINCLUDE/resolv.h" ] ; then + DNS=yes + else + DNS=no + fi + echo "$DNS (auto-detected)" +fi +if [ "$DNS" = yes ] ; then + echo >>$c "#define PCI_USE_DNS" + echo >>$c "#define PCI_ID_DOMAIN \"pci.id.ucw.cz\"" + echo >>$m "WITH_LIBS+=$LIBRESOLV" +fi + +if [ "$sys" = linux ] ; then + echo_n "Checking for libkmod... " + LIBKMOD_DETECTED= + if [ -z "$PKG_CONFIG" ] ; then + PKG_CONFIG=pkg-config + fi + if [ "$LIBKMOD" != no ] ; then + if ! command -v $PKG_CONFIG >/dev/null ; then + echo_n "($PKG_CONFIG not found) " + elif $PKG_CONFIG libkmod ; then + LIBKMOD_DETECTED=1 + fi + fi + if [ "$LIBKMOD" = yes -o "$LIBKMOD" = no ] ; then + echo "$LIBKMOD (set manually)" + if [ "$LIBKMOD" = yes -a -z "$LIBKMOD_DETECTED" ] ; then + echo "Requested use of libkmod, but it is not available. Giving up." + exit 1 + fi + else + if [ -n "$LIBKMOD_DETECTED" ] ; then + LIBKMOD=yes + else + LIBKMOD=no + fi + echo "$LIBKMOD (auto-detected)" + fi + if [ "$LIBKMOD" = yes ] ; then + echo >>$c "#define PCI_USE_LIBKMOD" + echo >>$m "LIBKMOD_CFLAGS=$($PKG_CONFIG --cflags libkmod)" + echo >>$m "LIBKMOD_LIBS=$($PKG_CONFIG --libs libkmod)" + fi + + echo_n "Checking for udev hwdb support... " + if [ "$HWDB" = yes -o "$HWDB" = no ] ; then + echo "$HWDB (set manually)" + else + if `command -v $PKG_CONFIG >/dev/null && $PKG_CONFIG --atleast-version=196 libudev` ; then + HWDB=yes + else + HWDB=no + fi + echo "$HWDB (auto-detected)" + fi + if [ "$HWDB" = yes ] ; then + echo >>$c '#define PCI_HAVE_HWDB' + echo >>$m 'LIBUDEV=-ludev' + echo >>$m 'WITH_LIBS+=$(LIBUDEV)' + fi +fi + +echo "Checking whether to build a shared library... $SHARED (set manually)" +if [ "$SHARED" = no ] ; then + echo >>$m 'PCILIB=$(LIBNAME).a' + echo >>$m 'LDLIBS=$(WITH_LIBS)' + echo >>$m 'LIB_LDLIBS=' +else + if [ "$LIBEXT" = so ]; then + echo >>$m 'PCILIB=$(LIBNAME).$(LIBEXT).$(VERSION)' + elif [ "$LIBEXT" = dll ]; then + echo >>$m 'PCILIB=$(LIBNAME)$(ABI_VERSION).$(LIBEXT)' + else + echo >>$m 'PCILIB=$(LIBNAME).$(VERSION).$(LIBEXT)' + fi + # We link the dependencies _to_ the library, so we do not need explicit deps in .pc + echo >>$m 'LDLIBS=' + echo >>$m 'LIB_LDLIBS=$(WITH_LIBS)' + echo >>$c '#define PCI_SHARED_LIB' + if [ "$LIBEXT" = so ]; then + echo >>$m 'PCILIB_LDFLAGS+=-Wl,-soname,$(LIBNAME).$(LIBEXT).$(ABI_VERSION)' + echo >>$m 'PCILIB_LDFLAGS+=-Wl,--version-script=libpci.ver' + elif [ "$LIBEXT" = dylib ]; then + echo >>$m 'PCILIB_LDFLAGS+=-Wl,-install_name,$(LIBDIR)/$(PCILIB)' + elif [ "$LIBEXT" = dll ]; then + echo >>$m 'PCIIMPDEF=$(LIBNAME)$(ABI_VERSION).def' + # GCC's -fvisibility=hidden is broken for Windows targets, use -Wl,--exclude-all-symbols instead (supported since GNU LD 2.21) + echo >>$m 'PCILIB_LDFLAGS+=-Wl,--exclude-all-symbols' + fi +fi +echo >>$m 'PCILIBPC=$(LIBNAME).pc' + +if [ "$SHARED" != no ] && [ "$LIBEXT" = dll ]; then + echo >>$m 'PCIIMPLIB=$(PCILIB).a' +else + echo >>$m 'PCIIMPLIB=$(PCILIB)' +fi + +echo >>$c "#define PCILIB_VERSION \"$VERSION\"" +sed '/"/{s/^#define \([^ ]*\) "\(.*\)"$/\1=\2/;p;d;};s/^#define \(.*\)/\1=1/' <$c >>$m |