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| author | zimmerma <zimmerma@211d60ee-9f03-0410-a15a-8952a2c7a4e4> | 2009-03-27 10:23:32 +0000 |
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| committer | zimmerma <zimmerma@211d60ee-9f03-0410-a15a-8952a2c7a4e4> | 2009-03-27 10:23:32 +0000 |
| commit | 5c9187b52336154d3cb5195f45b99c80e5097d24 (patch) | |
| tree | 8a190343aae977bc4ef3dacf964f96e38f1212ac /configure.ac | |
| parent | d8d8a0e6caf163cbffa9d1f2beb4c6c7d2e2bdb9 (diff) | |
| download | mpc-5c9187b52336154d3cb5195f45b99c80e5097d24.tar.gz | |
[configure.ac] minimal GMP version is now 4.1.3 instead of 4.2
[mem.c] new wrapper file for mp_get_memory_functions (not in GMP 4.1.3)
[get_str.c,inp_str.c] moved mp_get_memory_functions to mem.c
[tests/tset.c,tests/random.c] added wrappers for gmp_random functions (not in GMP 4.1.3)
git-svn-id: svn://scm.gforge.inria.fr/svn/mpc/trunk@509 211d60ee-9f03-0410-a15a-8952a2c7a4e4
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 5bc391d..ee1001d 100644 --- a/configure.ac +++ b/configure.ac @@ -213,25 +213,26 @@ AC_LINK_IFELSE( AC_MSG_ERROR([libmpfr not found or uses a different ABI.]) ]) -# Check for a recent GMP: we need GMP 4.2 because we use the -# mp_get_memory_functions which appeared in GMP 4.2. -# Note also that GMP 4.1.1 does not compile on Core 2 with gcc 4.3.2: +# Check for a recent GMP: we need GMP 4.1.3 because GMP 4.1.2 fails to compile +# on Core 2 with gcc 4.3.2 for example: # dive_1.c:89: Error: Incorrect register `%edi' used with `q' suffix -# (a fix was introduced in GMP 4.1.3) +# Once we upgrade the minimal GMP version to GMP 4.2, we can simplify the code +# using mp_get_memory_functions in mem.c and that using the gmp_random +# functions in tests/random.c AC_MSG_CHECKING(for recent GMP) AC_COMPILE_IFELSE( [AC_LANG_SOURCE( [[ #include "gmp.h" -#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 < 420) -# error "min GMP version is 4.2" +#if (__GNU_MP_VERSION*100 + __GNU_MP_VERSION_MINOR*10 + __GNU_MP_VERSION_PATCHLEVEL < 413) +# error "min GMP version is 4.1.3" error #endif ]])], [AC_MSG_RESULT(yes)], [ AC_MSG_RESULT(no) - AC_MSG_ERROR([GMP version >= 4.2 required]) + AC_MSG_ERROR([GMP version >= 4.1.3 required]) ]) # Check for a recent MPFR: we require MPFR 2.3.1 because of a bug in |