Patch 8.2.2701
Problem:    Order of removing FORTIFY_SOURCE is wrong.
Solution:   Use the more specific pattern first.
Files:      src/configure.ac, src/auto/configure


*** ../vim-8.2.2700/src/configure.ac    2021-04-02 13:30:56.350856326 +0200
--- src/configure.ac    2021-04-03 17:31:04.045757931 +0200
***************
*** 4484,4491 ****
    dnl And undefine it first to avoid a warning.
    AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 
's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
!     CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 
's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
      AC_MSG_RESULT(yes)
    else
      AC_MSG_RESULT(no)
--- 4484,4491 ----
    dnl And undefine it first to avoid a warning.
    AC_MSG_CHECKING(whether we need -D_FORTIFY_SOURCE=1)
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ 
*-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
!     CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ 
*-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
      AC_MSG_RESULT(yes)
    else
      AC_MSG_RESULT(no)
*** ../vim-8.2.2700/src/auto/configure  2021-04-02 13:30:56.350856326 +0200
--- src/auto/configure  2021-04-03 17:32:25.565419826 +0200
***************
*** 14906,14913 ****
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need 
-D_FORTIFY_SOURCE=1" >&5
  $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 
's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
!     CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 
's/,-D_FORTIFY_SOURCE=. //g' -e 's/ *-Wp,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  $as_echo "yes" >&6; }
    else
--- 14906,14913 ----
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we need 
-D_FORTIFY_SOURCE=1" >&5
  $as_echo_n "checking whether we need -D_FORTIFY_SOURCE=1... " >&6; }
    if test "$gccmajor" -gt "3"; then
!     CFLAGS=`echo "$CFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ 
*-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g' -e 's/$/ 
-U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1/'`
!     CPPFLAGS=`echo "$CPPFLAGS" | sed -e 's/-D_FORTIFY_SOURCE=.,//g' -e 's/ 
*-Wp,-D_FORTIFY_SOURCE=. / /g' -e 's/,-D_FORTIFY_SOURCE=. //g' -e 's/ 
*-D_FORTIFY_SOURCE=.//g' -e 's/ *-U_FORTIFY_SOURCE//g'`
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
  $as_echo "yes" >&6; }
    else
*** ../vim-8.2.2700/src/version.c       2021-04-03 17:22:24.752228600 +0200
--- src/version.c       2021-04-03 17:32:47.177331662 +0200
***************
*** 752,753 ****
--- 752,755 ----
  {   /* Add new patch number below this line */
+ /**/
+     2701,
  /**/

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///                                                                      \\\
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