1From 068f37c100e105fd8edcae07762613e8e33c5282 Mon Sep 17 00:00:00 2001
2From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
3Date: Tue, 18 Aug 2020 20:26:58 +0200
4Subject: [PATCH] configure.ac: add AC_USE_SYSTEM_EXTENSIONS
5
6uint and alphasort come from glibc, and with ancient versions thereof,
7they were guarded behind different sets of feature-test macros (see
8manpage for scandir() for example), which were not default back then.
9
10In file included from iprdump.c:17:0:
11iprlib.h:1866:2: error: unknown type name 'uint'
12  uint supported_with_min_ucode_level;
13  ^
14
15iprlib.c: In function 'ipr_get_pci_slots':
16iprlib.c:1999:48: error: 'alphasort' undeclared (first use in this function)
17  num_slots = scandir(rootslot, &slotdir, NULL, alphasort);
18                                                ^
19
20Fix them by adding AC_USE_SYSTEM_EXTENSIONS in configure.ac
21
22Fixes:
23 - http://autobuild.buildroot.org/results/41fde4aa06f7c025bb05aa594716643b9010358f
24
25[Upstream status: https://github.com/bjking1/iprutils/pull/4]
26Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
27[yann.morin.1998@free.fr: issue is with glibc, not gcc]
28Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
29---
30 configure.ac | 1 +
31 1 file changed, 1 insertion(+)
32
33diff --git a/configure.ac b/configure.ac
34index 462a8b5..7f5fa7d 100644
35--- a/configure.ac
36+++ b/configure.ac
37@@ -14,6 +14,7 @@ AC_INIT([iprutils], [2.4.19.1], [iprdd-devel@lists.sourceforge.net])
38
39 AM_INIT_AUTOMAKE([1.9 foreign])
40 AC_CONFIG_MACRO_DIR([build-aux])
41+AC_USE_SYSTEM_EXTENSIONS
42
43 # Checks for programs.
44 AC_PROG_CC
45--
462.27.0
47
48