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Upstream-Status: Backport [fc88e56bfc2b09a8fb2b350e76f6425ab0a056d7]
Signed-off-by: Ross Burton <ross.burton@intel.com>
From 141acf6a2f3b21d63c9cfe620b8e20a506e78493 Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Wed, 13 Mar 2019 16:22:09 +0000
Subject: [PATCH] meson: do a build-time check for strlcpy before attempting
runtime check
In cross-compilation environments the runtime check isn't possible so it is up
to the builder to seed the cross file, but we can definitely state that strlcpy
doesn't exist with a build test.
---
meson.build | 30 ++++++++++++++++--------------
1 file changed, 16 insertions(+), 14 deletions(-)
diff --git a/meson.build b/meson.build
index 15039e448..414f2d9b1 100644
--- a/meson.build
+++ b/meson.build
@@ -1860,22 +1860,24 @@ endif
# Test if we have strlcpy/strlcat with a compatible implementation:
# https://bugzilla.gnome.org/show_bug.cgi?id=53933
-if cc_can_run
- rres = cc.run('''#include <stdlib.h>
- #include <string.h>
- int main() {
- char p[10];
- (void) strlcpy (p, "hi", 10);
- if (strlcat (p, "bye", 0) != 3)
- return 1;
- return 0;
- }''',
- name : 'OpenBSD strlcpy/strlcat')
- if rres.compiled() and rres.returncode() == 0
+if cc.has_function('strlcpy')
+ if cc_can_run
+ rres = cc.run('''#include <stdlib.h>
+ #include <string.h>
+ int main() {
+ char p[10];
+ (void) strlcpy (p, "hi", 10);
+ if (strlcat (p, "bye", 0) != 3)
+ return 1;
+ return 0;
+ }''',
+ name : 'OpenBSD strlcpy/strlcat')
+ if rres.compiled() and rres.returncode() == 0
+ glib_conf.set('HAVE_STRLCPY', 1)
+ endif
+ elif meson.get_cross_property('have_strlcpy', false)
glib_conf.set('HAVE_STRLCPY', 1)
endif
-elif meson.get_cross_property('have_strlcpy', false)
- glib_conf.set('HAVE_STRLCPY', 1)
endif
python = import('python').find_installation('python3')
--
2.11.0
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