Revert the previous 7 commits of: Validate binary before use

[deliverable/binutils-gdb.git] / gdb / gdbserver / configure

diff --git a/gdb/gdbserver/configure b/gdb/gdbserver/configure
index c7ae6bebf4cba6d12320b36a0d8bd5620225727b..e8cf136c243818ddbdb4cdff799b2d269f4772b3 100755 (executable)
--- a/gdb/gdbserver/configure
+++ b/gdb/gdbserver/configure
@@ -694,7 +694,6 @@ enable_maintainer_mode
 enable_largefile
 enable_build_with_cxx
 enable_libmcheck
-with_included_regex
 with_ust
 with_ust_include
 with_ust_lib
@@ -1346,10 +1345,6 @@ Optional Features:
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
-  --without-included-regex
-                          don't use included regex; this is the default on
-                          systems with version 2 of the GNU C library (use
-                          with caution on other system)
   --with-ust=PATH       Specify prefix directory for the installed UST package
                           Equivalent to --with-ust-include=PATH/include
                           plus --with-ust-lib=PATH/lib
@@ -5752,57 +5747,6 @@ $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
 
 fi
 
-  # Assume we'll default to using the included libiberty regex.
-  gdb_use_included_regex=yes
-
-  # However, if the system regex is GNU regex, then default to *not*
-  # using the included regex.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
-$as_echo_n "checking for GNU regex... " >&6; }
-if test "${gdb_cv_have_gnu_regex+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <gnu-versions.h>
-int
-main ()
-{
-#define REGEX_INTERFACE_VERSION 1
-  #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
-  # error "Version mismatch"
-  #endif
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gdb_cv_have_gnu_regex=yes
-else
-  gdb_cv_have_gnu_regex=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
-$as_echo "$gdb_cv_have_gnu_regex" >&6; }
-  if test $gdb_cv_have_gnu_regex = yes; then
-    gdb_use_included_regex=no
-  fi
-
-
-# Check whether --with-included-regex was given.
-if test "${with_included_regex+set}" = set; then :
-  withval=$with_included_regex; gdb_with_regex=$withval
-else
-  gdb_with_regex=$gdb_use_included_regex
-fi
-
-  if test "$gdb_with_regex" = yes; then
-
-$as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
-
-  fi
-
 
 # Check for UST
 ustlibs=""