From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Wed, 29 Apr 2026 12:28:38 +0000 (+0200)
Subject: meson: gate write on _PATH_UTMP
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=abb05cba5e02cb73272b096aca6c486f51727ffa;p=thirdparty%2Futil-linux.git

meson: gate write on _PATH_UTMP

The target needs this symbol, encode this in the build system.

Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
---

diff --git a/meson.build b/meson.build
index ce801102c..0b2cffa39 100644
--- a/meson.build
+++ b/meson.build
@@ -2834,7 +2834,9 @@ endif
 # chgrp tty $(DESTDIR)$(usrbin_execdir)/wall
 # chmod g+s $(DESTDIR)$(usrbin_execdir)/wall
 
-opt = get_option('build-write').allowed()
+opt = get_option('build-write') \
+      .require(cc.has_header_symbol('paths.h', '_PATH_UTMP')) \
+      .allowed()
 exe = executable(
   'write',
   write_sources,