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diff src/auto/configure @ 19340:224fb493b72c v8.2.0228

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patch 8.2.0228: configure does not recognize gcc version on BSD Commit: https://github.com/vim/vim/commit/348808f7c000a49d435c15db68c814b026f8167d Author: Bram Moolenaar <Bram@vim.org> Date: Fri Feb 7 20:50:07 2020 +0100 patch 8.2.0228: configure does not recognize gcc version on BSD Problem: Configure does not recognize gcc version on BSD. Solution: Do not use "\+" in the pattern matching the version number. (Ozaki Kiichi, closes #5590)
author Bram Moolenaar <Bram@vim.org>
date Fri, 07 Feb 2020 21:00:04 +0100
parents ae6bcbadf04b
children 22f0dda71638
line wrap: on
line diff
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -14762,7 +14762,7 @@ DEPEND_CFLAGS_FILTER=
 if test "$GCC" = yes; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GCC 3 or later" >&5
 $as_echo_n "checking for GCC 3 or later... " >&6; }
-  gccmajor=`echo "$gccversion" | sed -e 's/^\([0-9]\+\)\..*$/\1/g'`
+  gccmajor=`echo "$gccversion" | sed -e 's/^\([1-9][0-9]*\)\..*$/\1/g'`
   if test "$gccmajor" -gt "2"; then
     DEPEND_CFLAGS_FILTER="| sed 's+-I */+-isystem /+g'"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5