[gcc r11-3323] Fix fallout from Support new mallinfo2 function.

[Jakub Jelinek]

https://gcc.gnu.org/g:5187b01a4fcbea82f52798240595a32ddf7e0fe5

commit r11-3323-g5187b01a4fcbea82f52798240595a32ddf7e0fe5
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Mon Sep 21 14:20:05 2020 +0200

    Fix fallout from Support new mallinfo2 function.
    
    2020-09-21  Jakub Jelinek  <jakub@redhat.com>
    
            * configure.ac: Use mallinfo mallinfo2 as first operand of
            gcc_AC_CHECK_DECLS rather than [mallinfo, mallinfo2].
            * configure: Regenerated.
            * config.in: Regenerated.

Diff:
---
 gcc/config.in    | 3 ++-
 gcc/configure    | 2 +-
 gcc/configure.ac | 2 +-
 3 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/gcc/config.in b/gcc/config.in
index 1832c112ed9..5835ceaf669 100644
--- a/gcc/config.in
+++ b/gcc/config.in
@@ -983,7 +983,8 @@
 #endif
 
 
-/* Define to 1 if we found a declaration for 'mallinfo */
+/* Define to 1 if we found a declaration for 'mallinfo', otherwise define to
+   0. */
 #ifndef USED_FOR_TARGET
 #undef HAVE_DECL_MALLINFO
 #endif
diff --git a/gcc/configure b/gcc/configure
index d33ee9fc5d2..33a3e34029f 100755
--- a/gcc/configure
+++ b/gcc/configure
@@ -11549,7 +11549,7 @@ fi
 done
 
 
-for ac_func in mallinfo, mallinfo2
+for ac_func in mallinfo mallinfo2
 do
   ac_tr_decl=`$as_echo "HAVE_DECL_$ac_func" | $as_tr_cpp`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $ac_func is declared" >&5
diff --git a/gcc/configure.ac b/gcc/configure.ac
index fedb7b2800f..975f6d97c4b 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -1488,7 +1488,7 @@ gcc_AC_CHECK_DECLS(getrlimit setrlimit getrusage, , ,[
 #endif
 ])
 
-gcc_AC_CHECK_DECLS([mallinfo, mallinfo2], , ,[
+gcc_AC_CHECK_DECLS(mallinfo mallinfo2, , ,[
 #include "ansidecl.h"
 #include "system.h"
 #ifdef HAVE_MALLOC_H