Commit | Line | Data |
---|---|---|
e1f79127 LC |
1 | Fix build failure on glibc 2.28 where 'renameat2' would end up being |
2 | declared twice: <https://github.com/systemd/casync/issues/166>. | |
3 | ||
4 | From 625244ca47e8ee1375d2d0092271bfd13b0913ea Mon Sep 17 00:00:00 2001 | |
5 | From: Daniel Mack <daniel@zonque.org> | |
6 | Date: Tue, 13 Nov 2018 17:52:48 +0100 | |
7 | Subject: [PATCH] meson.build: pass -D_GNU_SOURCE when checking for functions | |
8 | ||
9 | As described in #166, -D_GNU_SOURCE needs to be passed to the meson function | |
10 | availability checker. h/t to @tomeon for providing a link to the solution as | |
11 | well. | |
12 | --- | |
13 | meson.build | 2 +- | |
14 | 1 file changed, 1 insertion(+), 1 deletion(-) | |
15 | ||
16 | diff --git a/meson.build b/meson.build | |
17 | index f42ed16..c0f741e 100644 | |
18 | --- a/meson.build | |
19 | +++ b/meson.build | |
20 | @@ -78,6 +78,6 @@ foreach ident : [ | |
21 | ['copy_file_range', '''#include <sys/syscall.h> | |
22 | #include <unistd.h>'''], | |
23 | ] | |
24 | - have = cc.has_function(ident[0], prefix : ident[1]) | |
25 | + have = cc.has_function(ident[0], args : '-D_GNU_SOURCE', prefix : ident[1]) | |
26 | conf.set10('HAVE_' + ident[0].to_upper(), have) | |
27 | endforeach |