From 88de5b0a730ff613a8fff1d7dfd80735c6a4367a Mon Sep 17 00:00:00 2001
From: Mans Rullgard <mans@mansr.com>
Date: Wed, 25 Apr 2012 21:15:39 +0100
Subject: [PATCH] build: icc: silence some warnings
This disables the warning "external declaration in primary source file"
which is issued when a prototype for an extern function is found in a
.c file rather than a header file. We have such prototypes for asm
functions where a separate header file would be pointless.
Signed-off-by: Mans Rullgard <mans@mansr.com>
---
configure | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/configure b/configure
index 97db196b5e5..3632bdad1cd 100755
--- a/configure
+++ b/configure
@@ -3129,10 +3129,11 @@ if enabled icc; then
# -wd: Disable following warnings
# 144, 167, 556: -Wno-pointer-sign
# 1292: attribute "foo" ignored
+ # 1419: external declaration in primary source file
# 10006: ignoring unknown option -fno-signed-zeros
# 10148: ignoring unknown option -Wno-parentheses
# 10156: ignoring option '-W'; no argument required
- check_cflags -wd144,167,556,1292,10006,10148,10156
+ check_cflags -wd144,167,556,1292,1419,10006,10148,10156
# 11030: Warning unknown option --as-needed
# 10156: ignoring option '-export'; no argument required
check_ldflags -wd10156,11030
--
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