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authorMark H Weaver <mhw@netris.org>2018-03-28 04:05:54 -0400
committerMark H Weaver <mhw@netris.org>2018-04-10 00:48:07 -0400
commitecfe88b76496c62fad4f6b6c593318378cebba22 (patch)
tree2d15d9311c27a76ff22edf870c448ce85e40db3b /gnu/packages/patches/qemu-glibc-2.27.patch
parentcaf4c7c8bd6317e633bebc475d8bb4f532c8d6c3 (diff)
downloadguix-ecfe88b76496c62fad4f6b6c593318378cebba22.tar
guix-ecfe88b76496c62fad4f6b6c593318378cebba22.tar.gz
gnu: qemu: Fix build with glibc-2.27.
* gnu/packages/patches/qemu-glibc-2.27.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/virtualization.scm (qemu)[source]: Add patch. [native-inputs]: Add flex and bison. * gnu/packages/bootloaders.scm (qemu-minimal-2.10)[source]: Add patch.
Diffstat (limited to 'gnu/packages/patches/qemu-glibc-2.27.patch')
-rw-r--r--gnu/packages/patches/qemu-glibc-2.27.patch55
1 files changed, 55 insertions, 0 deletions
diff --git a/gnu/packages/patches/qemu-glibc-2.27.patch b/gnu/packages/patches/qemu-glibc-2.27.patch
new file mode 100644
index 0000000000..b1f354ac1c
--- /dev/null
+++ b/gnu/packages/patches/qemu-glibc-2.27.patch
@@ -0,0 +1,55 @@
+From 75e5b70e6b5dcc4f2219992d7cffa462aa406af0 Mon Sep 17 00:00:00 2001
+From: Paolo Bonzini <pbonzini@redhat.com>
+Date: Tue, 28 Nov 2017 11:51:27 +0100
+Subject: [PATCH] memfd: fix configure test
+MIME-Version: 1.0
+Content-Type: text/plain; charset=utf8
+Content-Transfer-Encoding: 8bit
+
+Recent glibc added memfd_create in sys/mman.h. This conflicts with
+the definition in util/memfd.c:
+
+ /builddir/build/BUILD/qemu-2.11.0-rc1/util/memfd.c:40:12: error: static declaration of memfd_create follows non-static declaration
+
+Fix the configure test, and remove the sys/memfd.h inclusion since the
+file actually does not exist---it is a typo in the memfd_create(2) man
+page.
+
+Cc: Marc-André Lureau <marcandre.lureau@redhat.com>
+Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
+---
+ configure | 2 +-
+ util/memfd.c | 4 +---
+ 2 files changed, 2 insertions(+), 4 deletions(-)
+
+diff --git a/configure b/configure
+index 9c8aa5a..99ccc17 100755
+--- a/configure
++++ b/configure
+@@ -3923,7 +3923,7 @@ fi
+ # check if memfd is supported
+ memfd=no
+ cat > $TMPC << EOF
+-#include <sys/memfd.h>
++#include <sys/mman.h>
+
+ int main(void)
+ {
+diff --git a/util/memfd.c b/util/memfd.c
+index 4571d1a..412e94a 100644
+--- a/util/memfd.c
++++ b/util/memfd.c
+@@ -31,9 +31,7 @@
+
+ #include "qemu/memfd.h"
+
+-#ifdef CONFIG_MEMFD
+-#include <sys/memfd.h>
+-#elif defined CONFIG_LINUX
++#if defined CONFIG_LINUX && !defined CONFIG_MEMFD
+ #include <sys/syscall.h>
+ #include <asm/unistd.h>
+
+--
+1.8.3.1
+