Add documentation for the options --enable-vtable-verify,

--disable-vtable-verify and --disable-libvtv.  Also 
update configure and make files in libvtv not to use 
--enable-vtable-verify.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202346 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 39 deletions

diff --git a/libvtv/configure b/libvtv/configure
index 6c50457fd22..bb56cb0cb97 100755
--- a/libvtv/configure
+++ b/libvtv/configure
@@ -699,8 +699,6 @@ build_os
 build_vendor
 build_cpu
 build
-ENABLE_VTABLE_VERIFY_FALSE
-ENABLE_VTABLE_VERIFY_TRUE
 target_alias
 host_alias
 build_alias
@@ -743,7 +741,6 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 enable_version_specific_runtime_libs
-enable_vtable_verify
 enable_multilib
 enable_maintainer_mode
 enable_dependency_tracking
@@ -1385,7 +1382,6 @@ Optional Features:
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
-  --enable-vtable-verify    Enable vtable verification feature
   --enable-multilib       build many library versions (default)
   --enable-maintainer-mode  enable make rules and dependencies not useful
 			  (and sometimes confusing) to the casual installer
@@ -2343,23 +2339,6 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
 $as_echo "$version_specific_libs" >&6; }
 
-# Use same top-level configure hooks in libgcc/libstdc++/libvtv.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-vtable-verify" >&5
-$as_echo_n "checking for --enable-vtable-verify... " >&6; }
-# Check whether --enable-vtable-verify was given.
-if test "${enable_vtable_verify+set}" = set; then :
-  enableval=$enable_vtable_verify; case "$enableval" in
- yes) enable_vtable_verify=yes ;;
- no)  enable_vtable_verify=no ;;
- *)   enable_vtable_verify=no;;
- esac
-else
-  enable_vtable_verify=no
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_vtable_verify" >&5
-$as_echo "$enable_vtable_verify" >&6; }
-
 # See if supported.
 unset VTV_SUPPORTED
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for host support for vtable verification" >&5
@@ -2371,20 +2350,10 @@ $as_echo "$VTV_SUPPORTED" >&6; }
 # Decide if it's usable.
 use_vtable_verify=no
 if test "x$VTV_SUPPORTED" = "xyes"; then
-  if test "x$enable_vtable_verify" = "xyes"; then
-    use_vtable_verify=yes
-    { $as_echo "$as_me:${as_lineno-$LINENO}: using vtable verification" >&5
+  use_vtable_verify=yes
+  { $as_echo "$as_me:${as_lineno-$LINENO}: using vtable verification" >&5
 $as_echo "$as_me: using vtable verification" >&6;}
-  fi
 fi
- if test $use_vtable_verify = yes; then
-  ENABLE_VTABLE_VERIFY_TRUE=
-  ENABLE_VTABLE_VERIFY_FALSE='#'
-else
-  ENABLE_VTABLE_VERIFY_TRUE='#'
-  ENABLE_VTABLE_VERIFY_FALSE=
-fi
-
 
 # Do not delete or change the following two lines.  For why, see
 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
@@ -12121,7 +12090,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12124 "configure"
+#line 12093 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12227,7 +12196,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 12230 "configure"
+#line 12199 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -15637,10 +15606,6 @@ LIBOBJS=$ac_libobjs
 LTLIBOBJS=$ac_ltlibobjs
 
 
-if test -z "${ENABLE_VTABLE_VERIFY_TRUE}" && test -z "${ENABLE_VTABLE_VERIFY_FALSE}"; then
-  as_fn_error "conditional \"ENABLE_VTABLE_VERIFY\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
  if test -n "$EXEEXT"; then
   am__EXEEXT_TRUE=
   am__EXEEXT_FALSE='#'