Maybe configure should set IFS by default?
Tom
------- Start of forwarded message -------
From: Geoff Keating <[EMAIL PROTECTED]>
Newsgroups: cygnus.egcs.patches
Subject: Patch for IFS
Date: Wed, 15 Mar 2000 19:35:12 -0800
Organization: None provided
Message-ID: <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
GCC wasn't configuring properly with --enable-checking on Solaris 2.6
with the default shell. It turns out that shell doesn't set IFS by
default, and it ends up with being ',', which is not good. Silly
shell.
Is this patch OK?
--
- Geoffrey Keating <[EMAIL PROTECTED]>
===File ~/patches/cygnus/egcs-ifs.patch=====================
2000-03-15 Geoff Keating <[EMAIL PROTECTED]>
* configure.in: Set $IFS to a value if it doesn't already have one
in the --enable-checking handling.
* configure: Regenerate.
Index: configure.in
===================================================================
RCS file: /cvs/gcc/egcs/gcc/configure.in,v
retrieving revision 1.346
diff -p -u -u -p -r1.346 configure.in
--- configure.in 2000/03/16 03:16:40 1.346
+++ configure.in 2000/03/16 03:33:02
@@ -186,7 +186,7 @@ yes) AC_DEFINE(ENABLE_CHECKING)
AC_DEFINE(ENABLE_TREE_CHECKING)
AC_DEFINE(ENABLE_RTL_CHECKING) ;;
no) ;;
-*) ac_save_IFS="$IFS" IFS="$IFS,"
+*) IFS="${IFS= }"; ac_save_IFS="$IFS" IFS="$IFS,"
set fnord $enableval; shift
IFS="$ac_save_IFS"
for check
============================================================
------- End of forwarded message -------
