Patch 8.2.2431

[Bram Moolenaar]

Patch 8.2.2431
Problem: Warning for -fno-strength-reduce with Clang 11.
Solution: Adjust check for clang version number.
Files: src/configure.ac, src/auto/configure


*** ../vim-8.2.2430/src/configure.ac 2021-01-12 20:51:20.709167140 +0100
--- src/configure.ac 2021-01-30 19:29:50.079007829 +0100
***************
*** 127,134 ****
dnl change the constant 500002075 below appropriately. To get the
dnl integer corresponding to a version number, refer to the
dnl definition of CLANG_VERSION above.
AC_MSG_CHECKING(if clang supports -fno-strength-reduce)
! if test "$CLANG_VERSION" -ge 500002075 ; then
AC_MSG_RESULT(no)
CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
else
--- 127,135 ----
dnl change the constant 500002075 below appropriately. To get the
dnl integer corresponding to a version number, refer to the
dnl definition of CLANG_VERSION above.
+ dnl Clang 11 reports "11", assume Clang 10 and later work like this.
AC_MSG_CHECKING(if clang supports -fno-strength-reduce)
! if test "$CLANG_MAJOR" -ge 10 -o "$CLANG_VERSION" -ge 500002075 ; then
AC_MSG_RESULT(no)
CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
else
*** ../vim-8.2.2430/src/auto/configure 2021-01-12 20:51:20.713167129 +0100
--- src/auto/configure 2021-01-30 19:29:53.342998029 +0100
***************
*** 4510,4518 ****
CLANG_VERSION=`expr $CLANG_MAJOR '*' 1000000 '+' $CLANG_MINOR '*' 1000 '+' $CLANG_REVISION`
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG_VERSION" >&5
$as_echo "$CLANG_VERSION" >&6; }
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking if clang supports -fno-strength-reduce" >&5
$as_echo_n "checking if clang supports -fno-strength-reduce... " >&6; }
! if test "$CLANG_VERSION" -ge 500002075 ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
--- 4510,4518 ----
CLANG_VERSION=`expr $CLANG_MAJOR '*' 1000000 '+' $CLANG_MINOR '*' 1000 '+' $CLANG_REVISION`
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG_VERSION" >&5
$as_echo "$CLANG_VERSION" >&6; }
! { $as_echo "$as_me:${as_lineno-$LINENO}: checking if clang supports -fno-strength-reduce" >&5
$as_echo_n "checking if clang supports -fno-strength-reduce... " >&6; }
! if test "$CLANG_MAJOR" -ge 10 -o "$CLANG_VERSION" -ge 500002075 ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
*** ../vim-8.2.2430/src/version.c 2021-01-30 18:09:02.723958488 +0100
--- src/version.c 2021-01-30 19:30:49.490829647 +0100
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 2431,
/**/

--
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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
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