From d4040f6e23f1777fdf5e402622edea94fa98d2be Mon Sep 17 00:00:00 2001
From: Mark H Weaver <mhw@netris.org>
Date: Sun, 25 Mar 2018 02:15:49 -0400
Subject: gnu: elogind: Fix build with glibc-2.27.

* gnu/packages/patches/elogind-glibc-2.27.patch: New file.
* gnu/local.mk (dist_patch_DATA): Add it.
* gnu/packages/freedesktop.scm (elogind)[source]: Add patch.
[arguments]: Replace the bootstrap phase with what was previously the
autogen phase.
---
 gnu/packages/patches/elogind-glibc-2.27.patch | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 gnu/packages/patches/elogind-glibc-2.27.patch

(limited to 'gnu/packages/patches/elogind-glibc-2.27.patch')

diff --git a/gnu/packages/patches/elogind-glibc-2.27.patch b/gnu/packages/patches/elogind-glibc-2.27.patch
new file mode 100644
index 0000000000..4ade587b5e
--- /dev/null
+++ b/gnu/packages/patches/elogind-glibc-2.27.patch
@@ -0,0 +1,22 @@
+Look for memfd_create in sys/mman.h instead of linux/memfd.h.
+Needed to build with glibc-2.27.
+
+--- a/configure.ac	1969-12-31 19:00:00.000000000 -0500
++++ b/configure.ac	2018-03-27 23:54:15.414589005 -0400
+@@ -360,7 +360,7 @@
+ # ------------------------------------------------------------------------------
+ 
+ AC_CHECK_HEADERS([sys/capability.h], [], [AC_MSG_ERROR([*** POSIX caps headers not found])])
+-AC_CHECK_HEADERS([linux/memfd.h], [], [])
++AC_CHECK_HEADERS([sys/mman.h], [], [])
+ 
+ AC_CHECK_HEADERS([printf.h], [have_printf_h=yes], [have_printf_h=no])
+ AS_IF([test x$have_printf_h = xyes], [
+@@ -395,6 +395,7 @@
+                 [], [], [[
+ #include <sys/types.h>
+ #include <unistd.h>
++#include <sys/mman.h>
+ #include <sys/mount.h>
+ #include <fcntl.h>
+ #include <sched.h>
-- 
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