diff options
| author | Richard Sandiford <rdsandiford@googlemail.com> | 2007-12-18 10:37:34 +0300 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2007-12-18 10:37:34 +0300 |
| commit | fcd436325b687545f9447f6853cbce4d1904461b (patch) | |
| tree | d3554d0924f7a30e7347210d24efb066ff97e380 /configure.ac | |
| parent | 61f9c74a8da35f987caeb740c8722f25946d2eef (diff) | |
/tmp/foo.diff
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/configure.ac b/configure.ac index 63b9c9332..e6c8eb045 100644 --- 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/. |