Add .note.gnu.property runtime verification and merge support

[external/binutils.git] / bfd / configure

diff --git a/bfd/configure b/bfd/configure
index 130678f..3162aff 100755 (executable)
--- a/bfd/configure
+++ b/bfd/configure
@@ -793,6 +793,7 @@ enable_64_bit_archive
 with_mmap
 enable_secureplt
 enable_leading_mingw64_underscores
+enable_annobin_verification
 with_separate_debug_dir
 with_pkgversion
 with_bugurl
@@ -1447,6 +1448,9 @@ Optional Features:
   --enable-secureplt      Default to creating read-only plt entries
   --enable-leading-mingw64-underscores
                           Enable leading underscores on 64 bit mingw targets
+  --enable-annobin-verification[=warn|strict]
+                          enable runtime checks with dynamic notes generated
+                          by annobin plugin
   --enable-werror         treat compile warnings as errors
   --enable-build-warnings enable build-time compiler warnings
   --enable-maintainer-mode  enable make rules and dependencies not useful
@@ -11427,7 +11431,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11430 "configure"
+#line 11434 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11533,7 +11537,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11536 "configure"
+#line 11540 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -12181,6 +12185,31 @@ $as_echo "#define USE_MINGW64_LEADING_UNDERSCORES 1" >>confdefs.h
 
 fi
 
+# Check whether --enable-annobin_verification was given.
+if test "${enable_annobin_verification+set}" = set; then :
+  enableval=$enable_annobin_verification; case "${enableval}" in
+  yes | warn | "" ) annobin_verification=warn ;;
+  strict ) annobin_verification=strict ;;
+  no) annobin_verification=no ;;
+  *) annobin_verification=no ;;
+ esac
+else
+  annobin_verification=no
+fi
+
+if test "$annobin_verification" = "yes" ||
+   test "$annobin_verification" = "warn" ||
+   test "$annobin_verification" = "strict"; then
+
+$as_echo "#define ENABLE_ANNOBIN_VERIFICATION 1" >>confdefs.h
+
+   if test "$annobin_verification" = "strict"; then
+
+$as_echo "#define ENABLE_ANNOBIN_VERIFICATION_STRICT 1" >>confdefs.h
+
+   fi
+fi
+
 DEBUGDIR=${libdir}/debug
 
 # Check whether --with-separate-debug-dir was given.