From: Michael Brown <mcb30@ipxe.org>
Date: Tue, 2 Mar 2021 16:46:14 +0000 (+0000)
Subject: [build] Fix building on older versions of gcc
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3b8aff94bfc7932cfed7198d48de6bc273fe951d;p=thirdparty%2Fipxe.git

[build] Fix building on older versions of gcc

Versions of gcc prior to 9.1 do not support the single-argument form
of static_assert().  Fix by unconditionally defining a compatibility
macro for the single file that uses this.

Signed-off-by: Michael Brown <mcb30@ipxe.org>
---

diff --git a/src/interface/linux/linux_api.c b/src/interface/linux/linux_api.c
index 1f44b532b..fa694330e 100644
--- a/src/interface/linux/linux_api.c
+++ b/src/interface/linux/linux_api.c
@@ -40,6 +40,9 @@
 #include <slirp/libslirp.h>
 #endif
 
+#undef static_assert
+#define static_assert(x) _Static_assert(x, #x)
+
 /** @file
  *
  * Linux host API