Sheng Yang wrote:
libpci is handy to handle some pci device related things.
This is the same as first patch I sent in MSI userspace patchset in kvm
mailing list, and this one is based on QEmu upstream.
It should be an optional dependency. If libpci isn't present, then you
should disable PCI passthrough. See the checks for gnutls, libvde,
bluez, etc.
Regards,
Anthony LIguori
Signed-off-by: Sheng Yang <[EMAIL PROTECTED]>
---
Makefile.target | 2 +-
configure | 19 +++++++++++++++++++
2 files changed, 20 insertions(+), 1 deletions(-)
diff --git a/Makefile.target b/Makefile.target
index 3cdf7db..7cf5b00 100644
--- a/Makefile.target
+++ b/Makefile.target
@@ -598,7 +598,7 @@ else
OBJS+=block-raw-posix.o
endif
-LIBS+=-lz
+LIBS+=-lz -lpci
ifdef CONFIG_ALSA
LIBS += -lasound
endif
diff --git a/configure b/configure
index 1f3d233..1f35e3d 100755
--- a/configure
+++ b/configure
@@ -764,6 +764,25 @@ else
fi
##########################################
+# libpci probe
+cat > $TMPC << EOF
+#include <pci/pci.h>
+#ifndef PCI_VENDOR_ID
+#error NO LIBPCI
+#endif
+int main(void) { return 0; }
+EOF
+if $cc $ARCH_CFLAGS -o $TMPE ${OS_CFLAGS} $TMPC 2>/dev/null ; then
+ :
+else
+ echo
+ echo "Error: libpci check failed"
+ echo "Make sure to have the libpci libs and headers installed."
+ echo
+ exit 1
+fi
+
+##########################################
# SDL probe
sdl_too_old=no
--
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