From: Thomas Weißschuh <thomas@t-8ch.de>
Date: Wed, 29 Apr 2026 11:37:45 +0000 (+0200)
Subject: meson: gate lscpu on LINUX and cpu_set_t
X-Git-Url: http://git.ipfire.org/gitweb/index.cgi?a=commitdiff_plain;h=3fb2ff8281fc4df7e837f3f92decce47587088e9;p=thirdparty%2Futil-linux.git

meson: gate lscpu on LINUX and cpu_set_t

This tool uses Linux-specific API and cpu_set_t,
encode this in the build system.

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

diff --git a/meson.build b/meson.build
index 6326295de..d67fec2f3 100644
--- a/meson.build
+++ b/meson.build
@@ -2046,7 +2046,10 @@ if opt and not is_disabler(exe)
   bashcompletions += ['swapoff']
 endif
 
-opt = get_option('build-lscpu').allowed()
+opt = get_option('build-lscpu') \
+      .require(LINUX) \
+      .require(conf.get('HAVE_CPU_SET_T').to_string() == '1') \
+      .allowed()
 exe = executable(
   'lscpu',
   lscpu_sources,