Tweak cflags to not drop usefule flags in debug

build/autotools/includes/depend.m4

@@ -10,10 +10,9 @@ CCDEPMODE=gcc
 num=`$CXX -dumpversion | [ sed "s/^\([^.]*\).*/\1/" ]`
 if [[ "$num" -ge "3" ]]; then
   CCDEPMODE=gcc3
-#  GCC3="-Wpadded -Wpacked -Wno-unused-parameter -Wmissing-format-attribute -Wdisabled-optimization"
   GCC3_CFLAGS="-W -Wno-unused-parameter -Wdisabled-optimization -Wno-write-strings -Wno-format-security -Wno-format-y2k"
   GCC3_CXXFLAGS="-Woverloaded-virtual"
-  GCC3DEB="-Wno-disabled-optimization -Wmissing-format-attribute"
+  GCC3DEB="-Wno-disabled-optimization -Wmissing-format-attribute -Wwrite-strings -Wformat-security"
 fi
 AC_SUBST(CCDEPMODE)dnl
 AC_SUBST(GCC3_CFLAGS)dnl

configure

@@ -4086,10 +4086,9 @@ CCDEPMODE=gcc
 num=`$CXX -dumpversion |  sed "s/^\([^.]*\).*/\1/" `
 if [ "$num" -ge "3" ]; then
   CCDEPMODE=gcc3
-#  GCC3="-Wpadded -Wpacked -Wno-unused-parameter -Wmissing-format-attribute -Wdisabled-optimization"
   GCC3_CFLAGS="-W -Wno-unused-parameter -Wdisabled-optimization -Wno-write-strings -Wno-format-security -Wno-format-y2k"
   GCC3_CXXFLAGS="-Woverloaded-virtual"
-  GCC3DEB="-Wno-disabled-optimization -Wmissing-format-attribute"
+  GCC3DEB="-Wno-disabled-optimization -Wmissing-format-attribute -Wwrite-strings -Wformat-security"
 fi