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configure.ac: Bump minimum GMP/MPFR versions to 4.2 and 2.3.1. 

* configure.ac: Bump minimum GMP/MPFR versions to 4.2 and 2.3.1.
	* configure: Regenerate.
	
gcc:
	* doc/install.texi: Update minimum GMP version.  Remove obsolete
	text in MPFR section.

From-SVN: r145774
This commit is contained in:
Kaveh R. Ghazi 2009-04-08 20:25:10 +00:00 committed by Kaveh Ghazi
parent 4f0ae266e0
commit a3337ea264
5 changed files with 25 additions and 21 deletions
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5
ChangeLog
View File

@ -1,3 +1,8 @@
2009-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* configure.ac: Bump minimum GMP/MPFR versions to 4.2 and 2.3.1.
* configure: Regenerate.
2009-04-01 Steve Ellcey <sje@cup.hp.com> 2009-04-01 Steve Ellcey <sje@cup.hp.com>
* Makefil.def (languages): New entries. * Makefil.def (languages): New entries.

8
configure vendored
View File

@ -4622,7 +4622,7 @@ int
main () main ()
{ {
#if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 1) #if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 2)
choke me choke me
#endif #endif
@ -4680,7 +4680,7 @@ int
main () main ()
{ {
#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0) #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1)
choke me choke me
#endif #endif
mpfr_t n; mpfr_t n;
@ -4786,7 +4786,7 @@ rm -f conftest.err conftest.$ac_objext \
CFLAGS="$saved_CFLAGS" CFLAGS="$saved_CFLAGS"
if test x$have_gmp != xyes; then if test x$have_gmp != xyes; then
{ { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+. { { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.2+ and MPFR 2.3.2+.
Try the --with-gmp and/or --with-mpfr options to specify their locations. Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
@ -4794,7 +4794,7 @@ See also http://gcc.gnu.org/install/prerequisites.html for additional info.
If you obtained GMP and/or MPFR from a vendor distribution package, make If you obtained GMP and/or MPFR from a vendor distribution package, make
sure that you have installed both the libraries and the header files. sure that you have installed both the libraries and the header files.
They may be located in separate packages." >&5 They may be located in separate packages." >&5
echo "$as_me: error: Building GCC requires GMP 4.1+ and MPFR 2.3.2+. echo "$as_me: error: Building GCC requires GMP 4.2+ and MPFR 2.3.2+.
Try the --with-gmp and/or --with-mpfr options to specify their locations. Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.

8
configure.ac
View File

@ -1264,7 +1264,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
# Check GMP actually works # Check GMP actually works
AC_MSG_CHECKING([for correct version of gmp.h]) AC_MSG_CHECKING([for correct version of gmp.h])
AC_TRY_COMPILE([#include "gmp.h"],[ AC_TRY_COMPILE([#include "gmp.h"],[
#if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 1) #if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 2)
choke me choke me
#endif #endif
], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no]) ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
@ -1272,11 +1272,11 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
if test x"$have_gmp" = xyes; then if test x"$have_gmp" = xyes; then
saved_LIBS="$LIBS" saved_LIBS="$LIBS"
LIBS="$LIBS $gmplibs" LIBS="$LIBS $gmplibs"
dnl MPFR 2.3.0 is acceptable, but MPFR 2.3.2 is better. dnl MPFR 2.3.1 is acceptable, but MPFR 2.3.2 is better.
AC_MSG_CHECKING([for correct version of mpfr.h]) AC_MSG_CHECKING([for correct version of mpfr.h])
AC_TRY_LINK([#include <gmp.h> AC_TRY_LINK([#include <gmp.h>
#include <mpfr.h>],[ #include <mpfr.h>],[
#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0) #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1)
choke me choke me
#endif #endif
mpfr_t n; mpfr_t n;
@ -1300,7 +1300,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
CFLAGS="$saved_CFLAGS" CFLAGS="$saved_CFLAGS"
if test x$have_gmp != xyes; then if test x$have_gmp != xyes; then
AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.3.2+. AC_MSG_ERROR([Building GCC requires GMP 4.2+ and MPFR 2.3.2+.
Try the --with-gmp and/or --with-mpfr options to specify their locations. Try the --with-gmp and/or --with-mpfr options to specify their locations.
Copies of these libraries' source code can be found at their respective Copies of these libraries' source code can be found at their respective
hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.

5
gcc/ChangeLog
View File

@ -1,3 +1,8 @@
2009-04-08 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* doc/install.texi: Update minimum GMP version. Remove obsolete
text in MPFR section.
2009-04-08 Jakub Jelinek <jakub@redhat.com> 2009-04-08 Jakub Jelinek <jakub@redhat.com>
* dwarf2out.c (class_scope_p): New static inline. * dwarf2out.c (class_scope_p): New static inline.

20
gcc/doc/install.texi
View File

@ -302,7 +302,7 @@ Necessary (only on some platforms) to untar the source code. Many
systems' @command{tar} programs will also work, only try GNU systems' @command{tar} programs will also work, only try GNU
@command{tar} if you have problems. @command{tar} if you have problems.
@item GNU Multiple Precision Library (GMP) version 4.1 (or later) @item GNU Multiple Precision Library (GMP) version 4.2 (or later)
Necessary to build GCC@. If you do not have it installed in your Necessary to build GCC@. If you do not have it installed in your
library search path, you will have to configure with the library search path, you will have to configure with the
@ -314,18 +314,12 @@ distribution is found in a subdirectory of your GCC sources named
@item MPFR Library version 2.3.2 (or later) @item MPFR Library version 2.3.2 (or later)
Necessary to build GCC@. It can be downloaded from Necessary to build GCC@. It can be downloaded from
@uref{http://www.mpfr.org/}. The version of MPFR that is bundled with @uref{http://www.mpfr.org/}. The @option{--with-mpfr} configure
GMP 4.1.x contains numerous bugs. Although GCC may appear to function option should be used if your MPFR Library is not installed in your
with the buggy versions of MPFR, there are a few bugs that will not be default library search path. See also @option{--with-mpfr-lib} and
fixed when using this version. It is strongly recommended to upgrade @option{--with-mpfr-include}. Alternatively, if a MPFR source
to the recommended version of MPFR. distribution is found in a subdirectory of your GCC sources named
@file{mpfr}, it will be built together with GCC@.
The @option{--with-mpfr} configure option should be used if your MPFR
Library is not installed in your default library search path. See also
@option{--with-mpfr-lib} and @option{--with-mpfr-include}.
Alternatively, if a MPFR source distribution is found in a subdirectory
of your GCC sources named @file{mpfr}, it will be built together with
GCC@.
@item Parma Polyhedra Library (PPL) version 0.10 @item Parma Polyhedra Library (PPL) version 0.10