From cf4c00c2558d375dd0725d3038e16d214f15c45f Mon Sep 17 00:00:00 2001
From: Björn Esser <besser82@fedoraproject.org>
Date: Jan 15 2019 10:34:24 +0000
Subject: Add a patch to fix build on Fedora 30


---

diff --git a/VirtualBox-6.0.0-fix-build.patch b/VirtualBox-6.0.0-fix-build.patch
new file mode 100644
index 0000000..1d79800
--- /dev/null
+++ b/VirtualBox-6.0.0-fix-build.patch
@@ -0,0 +1,30 @@
+Index: VirtualBox-6.0.0/src/VBox/Runtime/r3/linux/semevent-linux.cpp
+===================================================================
+--- VirtualBox-6.0.0.orig/src/VBox/Runtime/r3/linux/semevent-linux.cpp
++++ VirtualBox-6.0.0/src/VBox/Runtime/r3/linux/semevent-linux.cpp
+@@ -37,7 +37,9 @@
+  * against glibc < 2.6.
+  */
+ #include "../posix/semevent-posix.cpp"
+-asm volatile (".global epoll_pwait");
++/* Fedora is guaranteed to ship glibc > 2.6
++ *  asm volatile (".global epoll_pwait");
++ */
+ 
+ #else /* glibc < 2.6 */
+ 
+Index: VirtualBox-6.0.0/src/VBox/Runtime/r3/linux/semeventmulti-linux.cpp
+===================================================================
+--- VirtualBox-6.0.0.orig/src/VBox/Runtime/r3/linux/semeventmulti-linux.cpp
++++ VirtualBox-6.0.0/src/VBox/Runtime/r3/linux/semeventmulti-linux.cpp
+@@ -39,7 +39,9 @@
+  * against glibc < 2.6.
+  */
+ #include "../posix/semeventmulti-posix.cpp"
+-asm volatile (".global epoll_pwait");
++/* Fedora is guaranteed to ship glibc > 2.6
++ *  asm volatile (".global epoll_pwait");
++ */
+ 
+ #else /* glibc < 2.6 */
+ 
diff --git a/virtualbox-guest-additions.spec b/virtualbox-guest-additions.spec
index 72b70a5..4a3852f 100644
--- a/virtualbox-guest-additions.spec
+++ b/virtualbox-guest-additions.spec
@@ -21,6 +21,8 @@ Patch3:     VirtualBox-5.2.10-xclient.patch
 #Patch4:     VirtualBox-5.2.6-gcc8.patch
 # From Archlinux
 Patch10:    010-linux-4.16-mount-fixes.patch
+# To fix build with Fedora 30.
+Patch11:    VirtualBox-6.0.0-fix-build.patch
 
 BuildRequires:  gcc-c++
 BuildRequires:  kBuild >= 0.1.9998.r3093
@@ -198,6 +200,7 @@ getent passwd vboxadd >/dev/null || \
 %changelog
 * Mon Jan 14 2019 Björn Esser <besser82@fedoraproject.org> - 6.0.0-2
 - Rebuilt for libcrypt.so.2 (#1666033)
+- Add a patch to fix build on Fedora 30
 
 * Thu Dec 20 2018 Sérgio Basto <sergio@serjux.com> - 6.0.0-1
 - VirtualBox 6.0.0