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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Tue, 11 Sep 2018 15:59:39 -0400
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Subject: [PATCH] Don't use -Wno-sign-compare -Wno-conversion -Wno-error, do
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use -Wextra.
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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configure.ac | 14 +++++++++++---
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conf/Makefile.common | 2 +-
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2 files changed, 12 insertions(+), 4 deletions(-)
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diff --git a/configure.ac b/configure.ac
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index 61c4683cb76..40fcf567ae7 100644
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--- a/configure.ac
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+++ b/configure.ac
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@@ -1396,11 +1396,11 @@ fi
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# Set them to their new values for the tests below.
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CC="$TARGET_CC"
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if test x"$platform" = xemu ; then
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-CFLAGS="$TARGET_CFLAGS -Wno-error"
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+CFLAGS="$TARGET_CFLAGS"
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elif test "x$TARGET_APPLE_LINKER" = x1 ; then
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-CFLAGS="$TARGET_CFLAGS -nostdlib -static -Wno-error"
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+CFLAGS="$TARGET_CFLAGS -nostdlib -static"
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else
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-CFLAGS="$TARGET_CFLAGS -nostdlib -Wno-error"
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+CFLAGS="$TARGET_CFLAGS -nostdlib"
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fi
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CPPFLAGS="$TARGET_CPPFLAGS"
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@@ -1975,6 +1975,14 @@ if test x"$enable_werror" != xno ; then
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HOST_CFLAGS="$HOST_CFLAGS -Werror"
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fi
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+AC_ARG_ENABLE([wextra],
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+ [AS_HELP_STRING([--disable-wextra],
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+ [do not use -Wextra when building GRUB])])
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+if test x"$enable_wextra" != xno ; then
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+ TARGET_CFLAGS="$TARGET_CFLAGS -Wextra"
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+ HOST_CFLAGS="$HOST_CFLAGS -Wextra"
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+fi
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+
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TARGET_CPP="$TARGET_CC -E"
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TARGET_CCAS=$TARGET_CC
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diff --git a/conf/Makefile.common b/conf/Makefile.common
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index b93879804c0..0d9910d7875 100644
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--- a/conf/Makefile.common
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+++ b/conf/Makefile.common
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@@ -66,7 +66,7 @@ grubconfdir = $(sysconfdir)/grub.d
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platformdir = $(pkglibdir)/$(target_cpu)-$(platform)
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starfielddir = $(pkgdatadir)/themes/starfield
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-CFLAGS_GNULIB = -Wno-undef -Wno-sign-compare -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code -Wno-conversion
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+CFLAGS_GNULIB = -Wno-undef -Wno-unused -Wno-unused-parameter -Wno-redundant-decls -Wno-unreachable-code
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CPPFLAGS_GNULIB = -I$(top_builddir)/grub-core/gnulib -I$(top_srcdir)/grub-core/gnulib
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CFLAGS_POSIX = -fno-builtin
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