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[PATCH 2/3] build: disable -Wformat-nonliteral
From: |
Bernhard Voelker |
Subject: |
[PATCH 2/3] build: disable -Wformat-nonliteral |
Date: |
Wed, 21 Oct 2020 09:38:09 +0200 |
GCC-10.2.1 complains about format strings it was not able to check:
print.c:529:11: warning: format not a string literal, format string not \
checked [-Wformat-nonliteral]
529 | strftime (altbuf, buf_size, timefmt, &altered_time);
| ^~~~~~~~
* configure.ac (compiler-warnings): Add -Wformat-nonliteral.
---
configure.ac | 2 ++
1 file changed, 2 insertions(+)
diff --git a/configure.ac b/configure.ac
index 58838422..729ecaf4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -158,6 +158,8 @@ AC_ARG_ENABLE(compiler-warnings,
WARN_CFLAGS="$WARN_CFLAGS -Wno-sign-compare"
# Likewise for -Wunused-parameter: it is implied by -Wunused and -Wextra.
gl_WARN_ADD([-Wno-unused-parameter])
+ # Likewise for -Wformat-nonliteral: it is implied by -Wformat.
+ gl_WARN_ADD([-Wno-format-nonliteral])
])
dnl For --enable-compiler-warnings-are-errors, any GCC compiler
--
2.28.0