From: asavah <asavah@avh.od.ua>
Date: Sat, 17 Dec 2022 16:00:56 +0000 (+0100)
Subject: meson: fix cross-compilation of LONG_MAX
X-Git-Tag: v253-rc1~249
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=2736a0c64e522b575ea0ada635e823f132fd7d51;p=thirdparty%2Fsystemd.git

meson: fix cross-compilation of LONG_MAX

https://github.com/systemd/systemd/pull/25618#issuecomment-1355019553
---

diff --git a/meson.build b/meson.build
index 1ddb42993a0..3c6734b578f 100644
--- a/meson.build
+++ b/meson.build
@@ -510,7 +510,11 @@ conf.set('SIZEOF_TIME_T', cc.sizeof('time_t', prefix : '#include <sys/time.h>'))
 conf.set('SIZEOF_RLIM_T', cc.sizeof('rlim_t', prefix : '#include <sys/resource.h>'))
 conf.set('SIZEOF_TIMEX_MEMBER', cc.sizeof('typeof(((struct timex *)0)->freq)', prefix : '#include <sys/timex.h>'))
 
-long_max = cc.compute_int('LONG_MAX', prefix : '#include <limits.h>')
+long_max = cc.compute_int(
+        'LONG_MAX',
+        prefix : '#include <limits.h>',
+        guess : 0x7FFFFFFFFFFFFFFF,
+        high : 0x7FFFFFFFFFFFFFFF)
 assert(long_max > 100000)
 conf.set_quoted('LONG_MAX_STR', '@0@'.format(long_max))