This updates the recommended versions to match those I just put
at ftp://gcc.gnu.org/pub/gcc/infrastructure/. It also mentions
the possibility of doing in-tree builds and fixes PR59878 by
re-wording the cloog install parts.
Committed.
Richard.
2014-02-13 Richard Biener <rguent...@suse.de>
PR bootstrap/59878
* doc/install.texi (ISL): Update recommended version to 0.12.2,
mention the possibility of an in-tree build.
(CLooG): Update recommended version to 0.18.1, mention the
possibility of an in-tree build and clarify that the ISL
bundled with CLooG does not work.
Index: gcc/doc/install.texi
===================================================================
*** gcc/doc/install.texi (revision 207725)
--- gcc/doc/install.texi (working copy)
*************** installed but it is not in your default
*** 383,407 ****
@option{--with-mpc} configure option should be used. See also
@option{--with-mpc-lib} and @option{--with-mpc-include}.
! @item ISL Library version 0.11.1
Necessary to build GCC with the Graphite loop optimizations.
It can be downloaded from @uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}
! as @file{isl-0.11.1.tar.bz2}.
! The @option{--with-isl} configure option should be used if ISL is not
! installed in your default library search path.
!
! @item CLooG 0.18.0
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-0.18.0.tar.gz}. The @option{--with-cloog} configure option should
! be used if CLooG is not installed in your default library search path.
! CLooG needs to be built against ISL 0.11.1. Use @option{--with-isl=system}
! to direct CLooG to pick up an already installed ISL, otherwise it will use
! ISL 0.11.1 as bundled with CLooG. CLooG needs to be configured to use GMP
! internally, use @option{--with-bits=gmp} to direct it to do that.
@end table
--- 383,412 ----
@option{--with-mpc} configure option should be used. See also
@option{--with-mpc-lib} and @option{--with-mpc-include}.
! @item ISL Library version 0.12.2
Necessary to build GCC with the Graphite loop optimizations.
It can be downloaded from @uref{ftp://gcc.gnu.org/pub/gcc/infrastructure/}
! as @file{isl-0.12.2.tar.bz2}. If an ISL source distribution is found
! in a subdirectory of your GCC sources named @file{isl}, it will be
! 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
