From: Tom Tromey <tromey@redhat.com>
Date: Thu, 16 Nov 1995 09:31:57 +0000 (+0000)
Subject: Entire body of 'for' loop now in subshell
X-Git-Tag: Release-0-25~318
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=cbef0f51b1736fb80c3d2c3b49f5d41370d54fc8;p=automake.git

Entire body of 'for' loop now in subshell
---

diff --git a/automake.in b/automake.in
index f576e7a0..393f0dac 100755
--- a/automake.in
+++ b/automake.in
@@ -131,8 +131,8 @@ s/^ *\([A-Z][A-Z0-9_]*\)[	 ]*=[	 ]*\(.*\)/\1='\2'/p
 s/^ *\([A-Za-z][A-Za-z0-9_]*\)[ 	]*=[ 	]*\(.*\)/var_\1=explicit/p
 EOF
 
-for am_makefile in $mfiles
-do
+for am_makefile in $mfiles; do
+(
   if test ! -f ${am_makefile}.am; then
      echo "automake: ${am_makefile}.am: No such honkin' file" 1>&2
      am_status=1
@@ -313,6 +313,7 @@ ${am_file}_OBJECTS = ${am_file}.${kr}o" >&4
   cat ${am_makefile}.vars ${am_makefile}.rules > ${am_makefile}.in
   rm -f ${am_makefile}.vars ${am_makefile}.rules
 
+)
 done
 
 rm -f $am_rmnl $am_ass