* arm.md (negdi2): Remove redundant code to force values into a

[pf3gnuchains/gcc-fork.git] / gcc / configure

diff --git a/gcc/configure b/gcc/configure
index 8013a15..6e6881a 100755 (executable)
--- a/gcc/configure
+++ b/gcc/configure
@@ -8463,12 +8463,12 @@ else
 int main()
 {
   return elf_getshstrndx (NULL, 0) == 0;
-}
+},
+$as_echo "#define HAVE_ELF_GETSHSTRNDX_GABI 1" >>confdefs.h
+
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
 
-$as_echo "#define HAVE_ELF_GETSHSTRNDX_GABI 1" >>confdefs.h
-
 fi
 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
   conftest.$ac_objext conftest.beam conftest.$ac_ext
@@ -17108,7 +17108,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 17111 "configure"
+#line 17095 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -17214,7 +17214,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 17217 "configure"
+#line 17201 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -21258,35 +21258,7 @@ foobar:' > conftest.s
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; }
     then
-
-# Solaris 9/x86 as incorrectly emits an alias for a hidden symbol with
-# STV_HIDDEN, so disable .hidden support if so.
-case "${target}" in
-  i?86-*-solaris2*)
-    if test x$gcc_cv_as != x && test x$gcc_cv_objdump != x; then
-      cat > conftest.s <<EOF
-.globl hidden
-        .hidden hidden
-hidden:
-.globl default
-        .set    default,hidden
-EOF
-      if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1 \
-        && $gcc_cv_objdump -t conftest.o 2>/dev/null | \
-        grep '\.hidden default' > /dev/null; then
-        gcc_cv_as_hidden=no
-      else
-        gcc_cv_as_hidden=yes
-      fi
-    else
-      # Assume bug is present if objdump is missing.
-      gcc_cv_as_hidden=no
-    fi
-    ;;
-  *)
-    gcc_cv_as_hidden=yes
-    ;;
-esac
+       gcc_cv_as_hidden=yes
     else
       echo "configure: failed program was" >&5
       cat conftest.s >&5
@@ -23157,37 +23129,6 @@ $as_echo "#define HAVE_AS_IX86_FFREEP 1" >>confdefs.h
 
 fi
 
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for .quad directive" >&5
-$as_echo_n "checking assembler for .quad directive... " >&6; }
-if test "${gcc_cv_as_ix86_quad+set}" = set; then :
-  $as_echo_n "(cached) " >&6
-else
-  gcc_cv_as_ix86_quad=no
-  if test x$gcc_cv_as != x; then
-    echo '.quad 0' > conftest.s
-    if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
-  { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
-  (eval $ac_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }
-    then
-       gcc_cv_as_ix86_quad=yes
-    else
-      echo "configure: failed program was" >&5
-      cat conftest.s >&5
-    fi
-    rm -f conftest.o conftest.s
-  fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_ix86_quad" >&5
-$as_echo "$gcc_cv_as_ix86_quad" >&6; }
-if test $gcc_cv_as_ix86_quad = yes; then
-
-$as_echo "#define HAVE_AS_IX86_QUAD 1" >>confdefs.h
-
-fi
-
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler for sahf mnemonic" >&5
 $as_echo_n "checking assembler for sahf mnemonic... " >&6; }
 if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
@@ -23195,8 +23136,7 @@ if test "${gcc_cv_as_ix86_sahf+set}" = set; then :
 else
   gcc_cv_as_ix86_sahf=no
   if test x$gcc_cv_as != x; then
-    echo '.code64
-       sahf' > conftest.s
+    echo 'sahf' > conftest.s
     if { ac_try='$gcc_cv_as $gcc_cv_as_flags  -o conftest.o conftest.s >&5'
   { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
   (eval $ac_try) 2>&5
@@ -25461,7 +25401,7 @@ $as_echo_n "checking for exported symbols... " >&6; }
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -rdynamic" >&5
 $as_echo_n "checking for -rdynamic... " >&6; }
     ${CC} ${CFLAGS} ${LDFLAGS} -rdynamic conftest.c -o conftest > /dev/null 2>&1
-    if $export_sym_check conftest | grep foobar > /dev/null; then
+    if $gcc_cv_objdump -T conftest | grep foobar > /dev/null; then
       plugin_rdynamic=yes
       pluginlibs="-rdynamic"
     else