From: Anders F Björklund <anders.f.bjorklund@gmail.com>
Date: Sun, 16 Sep 2018 20:19:09 +0000 (+0200)
Subject: Make configure work with older clang versions
X-Git-Tag: v3.5~26^2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=731f26bf51765f86f12cbac8e27f11fccc9a2096;p=thirdparty%2Fccache.git

Make configure work with older clang versions

Apparently clang-3.4 did not have -Wreserved-id-macro
---

diff --git a/configure.ac b/configure.ac
index 89a914983..08c6963b8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -213,8 +213,10 @@ cat <<EOF >config.h.tmp
 #define CCACHE_CONFIG_H
 #ifdef __clang__
 #pragma clang diagnostic push
+#if __clang_major__ >= 4
 #pragma clang diagnostic ignored "-Wreserved-id-macro"
 #endif
+#endif
 
 EOF
 cat config.h >>config.h.tmp