From: Jim Meyering <jim@meyering.net>
Date: Fri, 13 Jul 2007 12:12:01 +0000 (+0200)
Subject: Use proper backslash-quoting inside backticks.
X-Git-Tag: v6.9.89~234
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d26ba897eb944b84e4af7e1744e12b98803ccc4c;p=thirdparty%2Fcoreutils.git

Use proper backslash-quoting inside backticks.
* configure.ac: Otherwise we run afoul of strict GNU tr:
a string ending in a lone backslash would provoke a failure.
---

diff --git a/ChangeLog b/ChangeLog
index a52da5d4ce..a7f78f3d92 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-07-13  Jim Meyering  <jim@meyering.net>
+
+	Use proper backslash-quoting inside backticks.
+	* configure.ac: Otherwise we run afoul of strict GNU tr:
+	a string ending in a lone backslash would provoke a failure.
+
 2007-07-12  Jim Meyering  <jim@meyering.net>
 
 	Expand default-no-install prog list in ./configure --help output,
diff --git a/configure.ac b/configure.ac
index 2f9f4cc80f..6b5f37388a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -256,7 +256,7 @@ mk="$srcdir/src/Makefile.am"
 v=EXTRA_PROGRAMS
 for gl_i in `sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
     | sed 's/^  *//;/^\$.*/d;/^'$v' =/d' \
-    | tr -s '\012\\' '  '`; do
+    | tr -s '\\012\\\\' '  '`; do
   gl_ADD_PROG([optional_bin_progs], $gl_i)
 done
 
@@ -265,7 +265,7 @@ done
 v=no_install__progs
 t=`sed -n '/^'$v' =/,/[[^\]]$/p' $mk \
     | sed 's/^  *//;/^\$.*/d;/^'$v' =/d' \
-    | tr -s '\012\\' '  '`
+    | tr -s '\\012\\\\' '  '`
 # Remove any trailing space.
 no_install_progs_default=`echo "$t"|sed 's/ $//'`