From: Antony Dovgal <tony2001@php.net>
Date: Fri, 23 May 2008 19:10:01 +0000 (+0000)
Subject: improve regexp to support b0rked SED versions (i.e. Solaris)
X-Git-Tag: BEFORE_HEAD_NS_CHANGE~1691
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e73cd561b676a0728e555af67f80212195f93eff;p=php

improve regexp to support b0rked SED versions (i.e. Solaris)
---

diff --git a/configure.in b/configure.in
index aa40c40b3a..42e68849ab 100644
--- a/configure.in
+++ b/configure.in
@@ -215,7 +215,7 @@ if test "$GCC" = "yes"; then
     GCC_MAJOR_VERSION=`$CC -dumpversion | /usr/bin/sed -nE '1s/([[0-9]]+)\.[[0-9]]+\..*/\1/;1p'`
     ;;
   *)
-    GCC_MAJOR_VERSION=`$CC --version | $SED -n '1s/[[^0-9]]*\([[0-9]]\+\)\.[[0-9]]\+\..*/\1/;1p'`
+    GCC_MAJOR_VERSION=`$CC --version | $SED -n '1s/[[^0-9]]*//;1s/\..*//;1p'`
     ;;
   esac
   if test $GCC_MAJOR_VERSION -ge 4; then