From 1ab0c326405c6daa06f1a7eb4b0b60bf4e0584c2 Mon Sep 17 00:00:00 2001
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From: Khem Raj <raj.khem@gmail.com>
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Date: Tue, 31 Dec 2019 08:15:34 -0800
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Subject: [PATCH] Detect warning options during configure
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Certain options maybe compiler specific therefore its better
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to detect them before use.
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nfs_error copies the format string and appends newline to it
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but compiler can forget that it was format string since its not
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same fmt string that was passed. Ignore the warning
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Wdiscarded-qualifiers is gcc specific and this is no longer needed
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Upstream-Status: Pending
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Signed-off-by: Khem Raj <raj.khem@gmail.com>
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---
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support/nfs/xcommon.c | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/support/nfs/xcommon.c b/support/nfs/xcommon.c
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index 3989f0b..e080423 100644
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--- a/support/nfs/xcommon.c
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+++ b/support/nfs/xcommon.c
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@@ -98,7 +98,10 @@ nfs_error (const char *fmt, ...) {
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fmt2 = xstrconcat2 (fmt, "\n");
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va_start (args, fmt);
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+#pragma GCC diagnostic push
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+#pragma GCC diagnostic ignored "-Wformat-nonliteral"
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vfprintf (stderr, fmt2, args);
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+#pragma GCC diagnostic pop
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va_end (args);
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free (fmt2);
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}
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