From cadbb5d441acf1925f4707d8012db77c02766cc2 Mon Sep 17 00:00:00 2001 From: Julian Seward Date: Sat, 2 Feb 2019 14:20:49 +0100 Subject: [PATCH] Enable -Wformat-signedness, if the compiler supports it. --- configure.ac | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-) diff --git a/configure.ac b/configure.ac index a02a76b2a..b885bd91b 100644 --- a/configure.ac +++ b/configure.ac @@ -2095,18 +2095,11 @@ AC_GCC_WARNING_SUBST_NO([unused-function], [FLAG_W_NO_UNUSED_FUNCTION]) AC_GCC_WARNING_SUBST_NO([static-local-in-inline], [FLAG_W_NO_STATIC_LOCAL_IN_INLINE]) AC_GCC_WARNING_SUBST_NO([mismatched-new-delete], [FLAG_W_NO_MISMATCHED_NEW_DELETE]) AC_GCC_WARNING_SUBST_NO([infinite-recursion], [FLAG_W_NO_INFINITE_RECURSION]) + AC_GCC_WARNING_SUBST([write-strings], [FLAG_W_WRITE_STRINGS]) AC_GCC_WARNING_SUBST([empty-body], [FLAG_W_EMPTY_BODY]) AC_GCC_WARNING_SUBST([format], [FLAG_W_FORMAT]) -# Disabled for now until all platforms are clean -format_checking_enabled=no -#format_checking_enabled=yes -if test "$format_checking_enabled" = "yes"; then - AC_GCC_WARNING_SUBST([format-signedness], [FLAG_W_FORMAT_SIGNEDNESS]) -else - dumy_assignment_to_avoid_syntax_errors=1 - AC_SUBST([FLAG_W_FORMAT_SIGNEDNESS], []) -fi +AC_GCC_WARNING_SUBST([format-signedness], [FLAG_W_FORMAT_SIGNEDNESS]) AC_GCC_WARNING_SUBST([cast-qual], [FLAG_W_CAST_QUAL]) AC_GCC_WARNING_SUBST([old-style-declaration], [FLAG_W_OLD_STYLE_DECLARATION]) AC_GCC_WARNING_SUBST([ignored-qualifiers], [FLAG_W_IGNORED_QUALIFIERS])