To: vim_dev@googlegroups.com Subject: Patch 8.2.2431 Fcc: outbox From: Bram Moolenaar Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ------------ 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, /**/ -- GALAHAD: Camelot ... LAUNCELOT: Camelot ... GAWAIN: It's only a model. "Monty Python and the Holy Grail" PYTHON (MONTY) PICTURES LTD /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\ /// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\ \\\ an exciting new programming language -- http://www.Zimbu.org /// \\\ help me help AIDS victims -- http://ICCF-Holland.org ///