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