[PATCH 1/4] Add dependence for libpci

[Sheng Yang <sheng@linux.intel.com>]

Signed-off-by: Sheng Yang <sheng@linux.intel.com>
---
 qemu/Makefile.target |    2 +-
 qemu/configure       |   19 +++++++++++++++++++
 2 files changed, 20 insertions(+), 1 deletions(-)

diff --git a/qemu/Makefile.target b/qemu/Makefile.target
index 58c816e..48b4493 100644
--- a/qemu/Makefile.target
+++ b/qemu/Makefile.target
@@ -658,7 +658,7 @@ ifdef CONFIG_AIO
 OBJS+=compatfd.o
 endif
 
-LIBS+=-lz
+LIBS+=-lz -lpci
 ifdef CONFIG_ALSA
 LIBS += -lasound
 endif
diff --git a/qemu/configure b/qemu/configure
index de30a95..3751ccc 100755
--- a/qemu/configure
+++ b/qemu/configure
@@ -814,6 +814,25 @@ 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
-- 
1.5.4.5