diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/configure.ac b/configure.ac index bfce1c5..4bc0912 100644 --- a/configure.ac +++ b/configure.ac @@ -147,9 +147,11 @@ AC_LINK_IFELSE( ]) # Check for a recent GMP -# Note: the fat builds are broken in GMP 4.3.2 and GMP 5.0.0 -# (at least on 64-bit Core 2 under Linux) -# http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html +# We only guarantee that with a *functional* and recent enough GMP version, +# MPC will compile; we do not guarantee that GMP will compile. +# In particular fat builds are broken in GMP 4.3.2 and GMP 5.0.0 +# (at least on 64-bit Core 2 under Linux), +# see http://gmplib.org/list-archives/gmp-bugs/2011-August/002345.html. AC_MSG_CHECKING(for recent GMP) AC_COMPILE_IFELSE( [AC_LANG_SOURCE( @@ -168,6 +170,7 @@ error # Check for a recent MPFR: we require MPFR 2.4.2 so that the tests # in log.dat pass +# The same remark as above for GMP applies. AC_MSG_CHECKING(for recent MPFR) AC_COMPILE_IFELSE( [AC_LANG_SOURCE( |