From: Christian Hesse <mail@eworm.de>
Date: Fri, 16 Jun 2023 09:52:10 +0000 (+0200)
Subject: meson: check for _NL_TIME_WEEK_1STDAY in langinfo.h
X-Git-Tag: v2.39.1~29^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=22d0a655717370b0b4960730548503850093b900;p=thirdparty%2Futil-linux.git

meson: check for _NL_TIME_WEEK_1STDAY in langinfo.h

... which is required for `cal`.

Fixes GH-2316
---

diff --git a/meson.build b/meson.build
index 8b053f8211..b3641946ad 100644
--- a/meson.build
+++ b/meson.build
@@ -483,6 +483,18 @@ have = cc.compiles('''
   name : 'langinfo.h defines _NL_ABALTMON_x constants')
 conf.set('HAVE_LANGINFO_NL_ABALTMON', have ? 1 : false)
 
+have = cc.compiles('''
+   #define _GNU_SOURCE 1
+   #include <langinfo.h>
+   int main(void) {
+        char *str;
+        str = nl_langinfo (_NL_TIME_WEEK_1STDAY);
+        return 0;
+   }
+   ''',
+  name : 'langinfo.h defines _NL_TIME_WEEK_1STDAY constant')
+conf.set('HAVE_DECL__NL_TIME_WEEK_1STDAY', have ? 1 : false)
+
 funcs = '''
         clearenv
         close_range