[jhbuild] Properly build when $MAKE contains a space.

[Craig Keogh <cskeogh src gnome org>]

commit da8944d8ca987ca48c91b350257a530050406092
Author: Martin Robinson <mrobinson igalia com>
Date:   Sat Dec 3 17:09:09 2011 +0100

    Properly build when $MAKE contains a space.

 autogen.sh |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)
---
diff --git a/autogen.sh b/autogen.sh
index d90c548..478dd85 100755
--- a/autogen.sh
+++ b/autogen.sh
@@ -159,9 +159,10 @@ configure_with_autotools()
 
 # Check for make. make is required to provide i18n for this script and to
 # build and install JHBuild
-hash $MAKE 2>&-
+make_from_environment=`echo $MAKE | cut -d' ' -f1`
+hash $make_from_environment 2>&-
 if [ $? -ne 0 ]; then
-  echo "\`$MAKE' is required to configure & build $PKG_NAME"
+  echo "\`$make_from_environment' is required to configure & build $PKG_NAME"
   exit 1
 fi