On Wed, 29 Nov 2006, Vincent Lefevre wrote: > MPFR 2.2.1 is now available for download from the MPFR web site: > > http://www.mpfr.org/mpfr-2.2.1/ > > Thanks very much to those who tested the release candidates. > > The MD5's: > 40bf06f8081461d8db7d6f4ad5b9f6bd mpfr-2.2.1.tar.bz2 > 662bc38c75c9857ebbbc34e3280053cd mpfr-2.2.1.tar.gz > 93a2bf9dc66f81caa57c7649a6da8e46 mpfr-2.2.1.zip >
Hi Vincent, thanks for making this release. Since this version of mpfr fixes important bugs encountered by GCC, I've updated the gcc documentation and error messages to refer to version 2.2.1. I have NOT (yet) updated gcc's configure to force the issue. I'll wait a little while to let people upgrade. Gerald, would you please copy the mpfr-2-2.1 tarball to the gcc infrastructure directory and delete 2.2.0 and the cumulative patch from there? Thanks. http://www.mpfr.org/mpfr-current/mpfr-2.2.1.tar.bz2 Patch below installed as obvious after testing on sparc-sun-solaris2.10. --Kaveh 2006-12-02 Kaveh R. Ghazi <[EMAIL PROTECTED]> * configure.in: Update MPFR version in error message. * configure: Regenerate. gcc: * doc/install.texi: Update recommended MPFR version. Remove obsolete reference to cumulative patch. gcc/testsuite: * gcc.dg/torture/builtin-sin-mpfr-1.c: Update MPFR comment. diff -rup orig/egcc-SVN20061201/configure.in egcc-SVN20061201/configure.in --- orig/egcc-SVN20061201/configure.in 2006-11-26 20:01:56.000000000 -0500 +++ egcc-SVN20061201/configure.in 2006-12-02 11:12:45.998319820 -0500 @@ -1130,7 +1130,7 @@ fi CFLAGS="$saved_CFLAGS" if test -d ${srcdir}/gcc && test x$have_gmp != xyes; then - AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.2+. + AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.2.1+. 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 hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/. diff -rup orig/egcc-SVN20061201/gcc/doc/install.texi egcc-SVN20061201/gcc/doc/install.texi --- orig/egcc-SVN20061201/gcc/doc/install.texi 2006-11-26 20:01:26.000000000 -0500 +++ egcc-SVN20061201/gcc/doc/install.texi 2006-12-02 11:07:36.801797569 -0500 @@ -297,16 +297,14 @@ library search path, you will have to co @option{--with-gmp} configure option. See also @option{--with-gmp-lib} and @option{--with-gmp-include}. [EMAIL PROTECTED] MPFR Library version 2.2 (or later) [EMAIL PROTECTED] MPFR Library version 2.2.1 (or later) Necessary to build GCC. It can be downloaded from [EMAIL PROTECTED]://www.mpfr.org/}. If you're using version 2.2.0, You -should also apply revision 16 (or later) of the cumulative patch from [EMAIL PROTECTED]://www.mpfr.org/mpfr-current/}. The version of MPFR that is -bundled with GMP 4.1.x contains numerous bugs. Although GCC will -appear to function with the buggy versions of MPFR, there are a few -bugs that will not be fixed when using this version. It is strongly -recommended to upgrade to the recommended version of MPFR. [EMAIL PROTECTED]://www.mpfr.org/}. The version of MPFR that is bundled with +GMP 4.1.x contains numerous bugs. Although GCC may appear to function +with the buggy versions of MPFR, there are a few bugs that will not be +fixed when using this version. It is strongly recommended to upgrade +to the recommended version of MPFR. The @option{--with-mpfr} configure option should be used if your MPFR Library is not installed in your default library search path. See diff -rup orig/egcc-SVN20061201/gcc/testsuite/gcc.dg/torture/builtin-sin-mpfr-1.c egcc-SVN20061201/gcc/testsuite/gcc.dg/torture/builtin-sin-mpfr-1.c --- orig/egcc-SVN20061201/gcc/testsuite/gcc.dg/torture/builtin-sin-mpfr-1.c 2006-10-23 20:01:14.000000000 -0400 +++ egcc-SVN20061201/gcc/testsuite/gcc.dg/torture/builtin-sin-mpfr-1.c 2006-12-02 11:09:23.086012787 -0500 @@ -1,7 +1,6 @@ /* Version 2.2.0 of MPFR had bugs in sin rounding. This test checks to see if that buggy version was installed. The problem is fixed - in the MPFR cumulative patch http://www.mpfr.org/mpfr-current and - presumably later MPFR versions. + in version 2.2.1 and presumably later MPFR versions. Origin: Kaveh R. Ghazi 10/23/2006. */
