/tmp/foo.diff

diff --git a/ChangeLog b/ChangeLog
index 1fd74d6..0a39865 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-12-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+       * configure.ac: Change required MPFR from 2.2.0 -> 2.2.1.
+       Change recommended MPFR from 2.2.1 > 2.3.0.
+       * configure: Regenerate.
+
 2007-12-13  Richard Sandiford  <rsandifo@nildram.co.uk>
 
        * Makefile.tpl (CFLAGS_FOR_TARGET): Add -g.

diff --git a/configure b/configure
index d847956..18648c7 100755 (executable)
--- a/configure
+++ b/configure
@@ -4550,7 +4550,7 @@ int
 main ()
 {
 
-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
+    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
     choke me
     #endif
     mpfr_t n;
@@ -4600,7 +4600,7 @@ int
 main ()
 {
 
-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
+    #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0)
     choke me
     #endif
     mpfr_t n; mpfr_init(n);
@@ -4656,7 +4656,7 @@ rm -f conftest.err conftest.$ac_objext \
   CFLAGS="$saved_CFLAGS"
 
   if test x$have_gmp != xyes; then
-    { { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
+    { { echo "$as_me:$LINENO: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
 Try the --with-gmp and/or --with-mpfr options to specify their locations.
 Copies of these libraries' source code can be found at their respective
 hosting sites as well as at ftp://gcc.gnu.org/pub/gcc/infrastructure/.
@@ -4664,7 +4664,7 @@ See also http://gcc.gnu.org/install/prerequisites.html for additional info.
 If you obtained GMP and/or MPFR from a vendor distribution package, make
 sure that you have installed both the libraries and the header files.
 They may be located in separate packages." >&5
-echo "$as_me: error: Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
+echo "$as_me: error: Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
 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 --git a/configure.ac b/configure.ac
index 63b9c93..e6c8eb0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1220,11 +1220,11 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
   if test x"$have_gmp" = xyes; then
     saved_LIBS="$LIBS"
     LIBS="$LIBS $gmplibs"
-    dnl MPFR 2.2.0 is acceptable but buggy, MPFR 2.2.1 is better.
+    dnl MPFR 2.2.1 is acceptable, but MPFR 2.3.0 is better.
     AC_MSG_CHECKING([for correct version of mpfr.h])
     AC_TRY_LINK([#include <gmp.h>
     #include <mpfr.h>],[
-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,0)
+    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
     choke me
     #endif
     mpfr_t n;
@@ -1237,7 +1237,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
     mpfr_subnormalize (x, t, GMP_RNDN);
     ], [AC_TRY_LINK([#include <gmp.h>
     #include <mpfr.h>],[
-    #if MPFR_VERSION < MPFR_VERSION_NUM(2,2,1)
+    #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,0)
     choke me
     #endif
     mpfr_t n; mpfr_init(n);
@@ -1248,7 +1248,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
   CFLAGS="$saved_CFLAGS"
 
   if test x$have_gmp != xyes; then
-    AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.2.1+.
+    AC_MSG_ERROR([Building GCC requires GMP 4.1+ and MPFR 2.3.0+.
 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/.