BIND 10 master, updated. 75e756cdf9d5b08e859afac5cef38bd818a90e60 Merge branch 'trac1041'

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- Log -----------------------------------------------------------------
commit 75e756cdf9d5b08e859afac5cef38bd818a90e60
Merge: 778bd1be6ced7f4a135e2a6bcc7414c4e4bdc27d ecf3f4b962026aa9094ee321b03ee32df2fdf1d2
Author: Jelte Jansen <jelte at isc.org>
Date:   Fri Aug 26 17:16:53 2011 +0200

    Merge branch 'trac1041'

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Summary of changes:
 configure.ac |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

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diff --git a/configure.ac b/configure.ac
index 6999a21..6ae71bf 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,12 @@ AC_PROG_CXX
 
 # Libtool configuration
 #
+
+# libtool cannot handle spaces in paths, so exit early if there is one
+if [ test `echo $PWD | grep -c ' '` != "0"  ]; then
+    AC_MSG_ERROR([BIND 10 cannot be built in a directory that contains spaces, because of libtool limitations. Please change the directory name, or use a symbolic link that does not contain spaces.])
+fi
+
 # On FreeBSD (and probably some others), clang++ does not meet an autoconf
 # assumption in identifying libtool configuration regarding shared library:
 # the configure script will execute "$CC -shared $CFLAGS/$CXXFLAGS -v" and