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http://bugs.gentoo.org/96882
date: 2005/06/23 20:09:27; author: eggert; state: Exp; lines: +29 -34
Fix some more shell quoting problems. Prompted by a bug report
from Justace Clutter.
* lib/autoconf/general.m4 (_AC_INIT_SRCDIR): Allow special
characters in $ac_unique_file.
--- lib/autoconf/general.m4
+++ lib/autoconf/general.m4
@@ -476,20 +476,20 @@
# Try the directory containing this script, then its parent.
ac_confdir=`AS_DIRNAME(["$[0]"])`
srcdir=$ac_confdir
- if test ! -r $srcdir/$ac_unique_file; then
+ if test ! -r "$srcdir/$ac_unique_file"; then
srcdir=..
fi
else
ac_srcdir_defaulted=no
fi
-if test ! -r $srcdir/$ac_unique_file; then
+if test ! -r "$srcdir/$ac_unique_file"; then
if test "$ac_srcdir_defaulted" = yes; then
AC_MSG_ERROR([cannot find sources ($ac_unique_file) in $ac_confdir or ..])
else
AC_MSG_ERROR([cannot find sources ($ac_unique_file) in $srcdir])
fi
fi
-(cd $srcdir && test -r ./$ac_unique_file) 2>/dev/null ||
+(cd $srcdir && test -r "./$ac_unique_file") 2>/dev/null ||
AC_MSG_ERROR([sources are in $srcdir, but `cd $srcdir' does not work])
dnl Double slashes in pathnames in object file debugging info
dnl mess up M-x gdb in Emacs.
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