From c10852afb6a2b84bcc3bffce40c1c0509d6c8e64 Mon Sep 17 00:00:00 2001 From: Thomas Huth Date: Wed, 14 Jul 2021 09:28:55 +0200 Subject: [PATCH] configure: Drop obsolete check for the alloc_size attribute We recently bumped our requirement for Clang to at least version 6.0. And according to: https://releases.llvm.org/6.0.0/tools/clang/docs/AttributeReference.html Clang v6.0 supports the alloc_size attribute. Thus we can drop this check in the configure script now. Signed-off-by: Thomas Huth Message-Id: <20210714072855.785566-1-thuth@redhat.com> Signed-off-by: Paolo Bonzini --- configure | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/configure b/configure index 63f38fa94c..026704f15a 100755 --- a/configure +++ b/configure @@ -3266,18 +3266,6 @@ if ! compile_prog "$glib_cflags" "$glib_libs" ; then "build target" fi -# Silence clang 3.5.0 warnings about glib attribute __alloc_size__ usage -cat > $TMPC << EOF -#include -int main(void) { return 0; } -EOF -if ! compile_prog "$glib_cflags -Werror" "$glib_libs" ; then - if cc_has_warning_flag "-Wno-unknown-attributes"; then - glib_cflags="-Wno-unknown-attributes $glib_cflags" - CONFIGURE_CFLAGS="-Wno-unknown-attributes $CONFIGURE_CFLAGS" - fi -fi - # Silence clang warnings triggered by glib < 2.57.2 cat > $TMPC << EOF #include -- 2.11.0