From 4fd5a3e00bdc865f56f6b357fa3197835b20af95 Mon Sep 17 00:00:00 2001
From: Dana Robinson <derobins@hdfgroup.org>
Date: Wed, 1 Jan 2020 10:12:52 -0800
Subject: Changed -Wformat-truncation's level from 2 to 1.

---
 config/gnu-flags | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/config/gnu-flags b/config/gnu-flags
index 16795d0..a5f3258 100644
--- a/config/gnu-flags
+++ b/config/gnu-flags
@@ -276,7 +276,7 @@ if test "X-gcc" = "X-$cc_vendor"; then
     # gcc 7
     if test $cc_vers_major -ge 7; then
         DEVELOPER_WARNING_CFLAGS="$DEVELOPER_WARNING_CFLAGS -Wstringop-overflow=2"
-        H5_CFLAGS="$H5_CFLAGS -Walloc-zero -Walloca -Wduplicated-branches -Wformat-overflow=2 -Wformat-truncation=2 -Wimplicit-fallthrough=5 -Wrestrict"
+        H5_CFLAGS="$H5_CFLAGS -Walloc-zero -Walloca -Wduplicated-branches -Wformat-overflow=2 -Wformat-truncation=1 -Wimplicit-fallthrough=5 -Wrestrict"
     fi
 
     # gcc 8
-- 
cgit v0.12