From 6d1505386982aee3622afc1d25f1989965832a55 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Tue, 25 Sep 2012 12:59:13 +0200 Subject: [PATCH spice-gtk] Deal with libusbredirparser.pc rename to libusbredirparser-0.5.pc The usbredir 0.5 release introduced the new API for 64 bit packet ids, but it kept the libusbredirparser.pc name as is, meaning that older versions of qemu will still have their pkg-config check for usbredirparser fulfilled, and build with the usb-redir device. Due to the API change there will be some compiler warnings, but the build will succeed, however the usb-redir device will be broken on 32 bit machines. To solve this, the usbredir-0.5.2 release renames the libusbredirparser.pc file to libusbredirparser-0.5.pc, so that it will no longer fulfill the pkg-config check of the qemu-1.2 and older releases, stopping the (silent) breakage. spice-gtk does not use the changed parts of the API, but does use libusbredirparser for the usbredirfilter* functions. This patch adapts spice-gtk's configure to accept both the libusbredirparser-0.5 and the libusbredirparser pkg-config names. Signed-off-by: Hans de Goede --- configure.ac | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/configure.ac b/configure.ac index c7367cc..7c59575 100644 --- a/configure.ac +++ b/configure.ac @@ -349,10 +349,17 @@ AC_ARG_ENABLE([usbredir], if test "x$enable_usbredir" = "xno"; then have_usbredir="no" else - PKG_CHECK_MODULES([USBREDIR], - [libusb-1.0 >= 1.0.9 libusbredirhost >= 0.4.2 libusbredirparser >= 0.4], - [have_usbredir=yes], - [have_usbredir=no]) + if ${PKG_CONFIG} libusbredirparser-0.5; then + PKG_CHECK_MODULES([USBREDIR], + [libusb-1.0 >= 1.0.9 libusbredirhost libusbredirparser-0.5], + [have_usbredir=yes], + [have_usbredir=no]) + else + PKG_CHECK_MODULES([USBREDIR], + [libusb-1.0 >= 1.0.9 libusbredirhost >= 0.4.2 libusbredirparser >= 0.4], + [have_usbredir=yes], + [have_usbredir=no]) + fi if test "x$have_usbredir" = "xno" && test "x$enable_usbredir" = "xyes"; then AC_MSG_ERROR([usbredir support explicitly requested, but some required packages are not available]) fi -- 1.7.12