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[Guile-commits] 02/04: build: Avoid use of Bash's $(...) construct in 'c
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From: |
Ludovic Courtès |
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Subject: |
[Guile-commits] 02/04: build: Avoid use of Bash's $(...) construct in 'configure'. |
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Date: |
Wed, 12 Oct 2016 08:39:57 +0000 (UTC) |
civodul pushed a commit to branch stable-2.0
in repository guile.
commit 52cf9b2a2c090107ede51ce25580cfc48d825c6a
Author: Ludovic Courtès <address@hidden>
Date: Wed Oct 12 10:29:32 2016 +0200
build: Avoid use of Bash's $(...) construct in 'configure'.
This is a followup to be8be776df4dd77112b5d9b88610cc9b67a68645.
* acinclude.m4 (GUILE_CHECK_GUILE_FOR_BUILD): Use backquotes instead of
$(...).
---
acinclude.m4 | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/acinclude.m4 b/acinclude.m4
index 0643fe1..4b83fb5 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -1,7 +1,7 @@
dnl -*- Autoconf -*-
dnl Copyright (C) 1997, 1999, 2000, 2001, 2002, 2004, 2006,
-dnl 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
+dnl 2007, 2008, 2009, 2010, 2011, 2016 Free Software Foundation, Inc.
dnl
dnl This file is part of GUILE
dnl
@@ -565,7 +565,9 @@ AC_DEFUN([GUILE_CHECK_GUILE_FOR_BUILD], [
AC_MSG_ERROR([a native Guile $PACKAGE_VERSION is required to
cross-build Guile])
fi
else
- GUILE_FOR_BUILD=$(which "$GUILE_FOR_BUILD" || echo "$GUILE_FOR_BUILD")
+ dnl Capture the absolute file name of 'GUILE_FOR_BUILD' so that
+ dnl 'meta/guile' doesn't invoke itself when GUILE_FOR_BUILD=guile.
+ GUILE_FOR_BUILD="`which "$GUILE_FOR_BUILD" || echo "$GUILE_FOR_BUILD"`"
fi
AC_MSG_CHECKING([guile for build])
AC_MSG_RESULT([$GUILE_FOR_BUILD])