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[Qemu-devel] [RFC] allow special paths for libusbx
From: |
Erik Rull |
Subject: |
[Qemu-devel] [RFC] allow special paths for libusbx |
Date: |
Wed, 27 Nov 2013 11:09:19 +0100 (CET) |
Hi all,
I don't have libusbx installed on my system but the source package is available
and compiled for development.
This may also help other users to enable the libusbx support without having it
actually installed on the compile machine.
It's a first attempt, feel free to optimize it. I would be happy if someone
could commit a patch like that for the next release - this would make it
possible to use the next qemu release instead of the git version with own
patches.
The call parameters would be filled like:
--enable-libusb-special-headers=-I/home/erik/libusbx/libusb
--enable-libusb-special-libs="-L/home/erik/libusbx/libusb/.libs -lusb-1.0"
Thanks.
Erik
---
diff --git a/configure b/configure
index 0666228..98cc72b 100755
--- a/configure
+++ b/configure
@@ -935,6 +935,10 @@ for opt do
;;
--enable-libusb) libusb="yes"
;;
+ --enable-libusb-special-headers=*) libusb="yes"; libusb_cflags="$optarg"
+ ;;
+ --enable-libusb-special-libs=*) libusb="yes"; libusb_libs="$optarg"
+ ;;
--disable-usb-redir) usb_redir="no"
;;
--enable-usb-redir) usb_redir="yes"
@@ -3155,6 +3159,11 @@ fi
# check for libusb
if test "$libusb" != "no" ; then
+ if test -n "$libusb_cflags" && test -n "$libusb_libs"; then
+ libusb="yes"
+ QEMU_CFLAGS="$QEMU_CFLAGS $libusb_cflags"
+ libs_softmmu="$libs_softmmu $libusb_libs"
+ else
if $pkg_config --atleast-version=1.0.13 libusb-1.0; then
libusb="yes"
libusb_cflags=$($pkg_config --cflags libusb-1.0)
@@ -3167,6 +3176,7 @@ if test "$libusb" != "no" ; then
fi
libusb="no"
fi
+ fi
fi
# check for usbredirparser for usb network redirection support