download_prerequisites: Stop downloading CLooG.

2014-11-11  Tobias Burnus  <burnus@net-b.de>

contrib/
        * download_prerequisites: Stop downloading CLooG.
gcc/
        * doc/install.texi (Prerequisites): Remove CLooG.

From-SVN: r217339

contrib/ChangeLog

+2014-11-11  Tobias Burnus  <burnus@net-b.de>
+
+	* download_prerequisites: Stop downloading CLooG.
+
 2014-11-07  Marat Zakirov  <m.zakirov@samsung.com>
 
 	* mklog: Always doubt in functions.  

contrib/download_prerequisites

@@ -44,13 +44,8 @@ ln -sf $MPC mpc || exit 1
 # Necessary to build GCC with the Graphite loop optimizations.
 if [ "$GRAPHITE_LOOP_OPT" = "yes" ] ; then
   ISL=isl-0.12.2
-  CLOOG=cloog-0.18.1
 
   wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$ISL.tar.bz2 || exit 1
   tar xjf $ISL.tar.bz2  || exit 1
   ln -sf $ISL isl || exit 1
-
-  wget ftp://gcc.gnu.org/pub/gcc/infrastructure/$CLOOG.tar.gz || exit 1
-  tar xzf $CLOOG.tar.gz || exit 1
-  ln -sf $CLOOG cloog || exit 1
 fi

gcc/ChangeLog

+2014-11-11  Tobias Burnus  <burnus@net-b.de>
+
+	* doc/install.texi (Prerequisites): Remove CLooG.
+
 2014-11-10  Trevor Saunders  <tsaunders@mozilla.com>
 
 	* ipa-inline.c (edge_badness): Adjust.

gcc/doc/install.texi

@@ -393,21 +393,6 @@ built together with GCC.  Alternatively, the @option{--with-isl} configure
 option should be used if ISL is not installed in your default library
 search path.
 
-@item CLooG 0.18.1
-
-Necessary to build GCC with the Graphite loop optimizations.  It can be
-downloaded from @uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/} as
-@file{cloog-0.18.1.tar.gz}.  If a CLooG source distribution is found
-in a subdirectory of your GCC sources named @file{cloog}, it will be
-built together with GCC.  Alternatively, the @option{--with-cloog} configure
-option should be used if CLooG is not installed in your default library search
-path.
-
-If you want to install CLooG separately it needs to be built against
-ISL 0.12.2 by using the @option{--with-isl=system} to direct CLooG to pick
-up an already installed ISL.  Using the ISL library as bundled with CLooG
-is not supported.
-
 @end table
 
 @heading Tools/packages necessary for modifying GCC