X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fmeson.build;h=484b514a0c47c7acb1458c0b4e804ab4ae65e908;hb=244002d83466a85ac4fbb5327e26a60fe44168fd;hp=e37c2db0d4c38f648cf298ffdac9e232ec2bed26;hpb=373b0c12d9d0e8a3b449fd18be704e28dd6403e1;p=tinc

diff --git a/src/meson.build b/src/meson.build
index e37c2db0..484b514a 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -11,10 +11,21 @@ cdata.set_quoted('SBINDIR', dir_sbin)
 
 cdata.set('HAVE_' + os_name.to_upper(), 1)
 
-foreach attr : ['malloc', 'nonnull', 'warn_unused_result']
-  cc.has_function_attribute(attr)
+foreach attr : ['malloc', 'nonnull', 'warn_unused_result', 'packed']
+  if cc.has_function_attribute(attr)
+    cdata.set('HAVE_ATTR_' + attr.to_upper(), 1,
+              description: '__attribute__(@0@)'.format(attr))
+  endif
 endforeach
 
+if cc.compiles('''
+    _Static_assert(1, "ok");
+    int main(void) { return 0; }
+''')
+  cdata.set('HAVE_STATIC_ASSERT', 1,
+            description: 'C11 _Static_assert()')
+endif
+
 check_headers = [
   'alloca.h',
   'arpa/inet.h',