---- qemu-1.7.0/configure.orig 2013-11-27 23:15:55.000000000 +0100
-+++ qemu-1.7.0/configure 2013-12-15 08:37:16.187664605 +0100
-@@ -332,10 +332,6 @@
- QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
- QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
- QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/include"
--if test "$debug_info" = "yes"; then
-- CFLAGS="-g $CFLAGS"
-- LDFLAGS="-g $LDFLAGS"
--fi
-
- # make source path absolute
- source_path=`cd "$source_path"; pwd`
-@@ -3549,8 +3545,6 @@
- if test "$gcov" = "yes" ; then
- CFLAGS="-fprofile-arcs -ftest-coverage -g $CFLAGS"
- LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
--elif test "$debug" = "no" ; then
-- CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
- fi
+diff -ur qemu-5.2.0.orig/configure qemu-5.2.0/configure
+--- qemu-5.2.0.orig/configure 2021-01-02 17:56:31.497947511 +0100
++++ qemu-5.2.0/configure 2021-01-02 18:11:17.004206582 +0100
+@@ -5664,13 +5664,6 @@
+ write_c_skeleton
+-if test "$gcov" = "yes" ; then
+- :
+-elif test "$fortify_source" = "yes" ; then
+- QEMU_CFLAGS="-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $QEMU_CFLAGS"
+- debug=no
+-fi
+-
+ case "$ARCH" in
+ alpha)
+ # Ensure there's only a single GP