autoconf-archive-maintainers | |
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH] ax_prog_flex: change grep syntax to accept e.g. flex.real in cas
From: |
Andreas Oberritter |
Subject: |
[PATCH] ax_prog_flex: change grep syntax to accept e.g. flex.real in case a wrapper or symlink is used. |
Date: |
Mon, 15 Apr 2013 22:31:08 +0200 |
---
m4/ax_prog_flex.m4 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/m4/ax_prog_flex.m4 b/m4/ax_prog_flex.m4
index 3b321ca..9182db6 100644
--- a/m4/ax_prog_flex.m4
+++ b/m4/ax_prog_flex.m4
@@ -49,7 +49,7 @@ AC_DEFUN([AX_PROG_FLEX], [
AC_REQUIRE([AC_PROG_EGREP])
AC_CACHE_CHECK([if flex is the lexer generator],[ax_cv_prog_flex],[
- AS_IF([$LEX --version 2>/dev/null | $EGREP -q '^flex '],
+ AS_IF([$LEX --version 2>/dev/null | $EGREP -q '^\<flex\>'],
[ax_cv_prog_flex=yes], [ax_cv_prog_flex=no])
])
AS_IF([test "$ax_cv_prog_flex" = "yes"],
--
1.7.10.4
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [PATCH] ax_prog_flex: change grep syntax to accept e.g. flex.real in case a wrapper or symlink is used.,
Andreas Oberritter <=