patch 8.2.2431: warning for -fno-strength-reduce with Clang 11
Problem: Warning for -fno-strength-reduce with Clang 11.
Solution: Adjust check for clang version number.
diff --git a/src/auto/configure b/src/auto/configure
index bbfaafc..9d76f89 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -4510,9 +4510,9 @@
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
+ { $as_echo "$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
+ 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/ /'`
diff --git a/src/configure.ac b/src/configure.ac
index fe2a401..e511b35 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -127,8 +127,9 @@
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 "$CLANG_VERSION" -ge 500002075 ; then
+ if test "$CLANG_MAJOR" -ge 10 -o "$CLANG_VERSION" -ge 500002075 ; then
AC_MSG_RESULT(no)
CFLAGS=`echo "$CFLAGS" | sed -e 's/-fno-strength-reduce/ /'`
else
diff --git a/src/version.c b/src/version.c
index 56a0797..6854c10 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 2431,
+/**/
2430,
/**/
2429,