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configure.ac: Add "recommended" version checks for GMP/MPC.
* configure.ac: Add "recommended" version checks for GMP/MPC. Update recommended GMP/MPFR/MPC versions. * configure: Regenerate. gcc: * doc/install.texi: Update recommended GMP/MPFR/MPC versions. From-SVN: r156408
This commit is contained in:
Kaveh R. Ghazi
Kaveh Ghazi
parent
8370a62af8
commit
362c6d2fb2
@ -1,3 +1,9 @@
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2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* configure.ac: Add "recommended" version checks for GMP/MPC.
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Update recommended GMP/MPFR/MPC versions.
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* configure: Regenerate.
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2010-01-31 Joern Rennecke <joern.rennecke@embecosm.com>
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* MAINTAINERS: Move my Embecosm email address into the
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72
configure
vendored
72
configure
vendored
@ -5467,18 +5467,38 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
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have_gmp=yes
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saved_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $gmpinc"
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# Check GMP actually works
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of gmp.h" >&5
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$as_echo_n "checking for correct version of gmp.h... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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# Check for the recommended and required versions of GMP.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of gmp.h" >&5
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$as_echo_n "checking for the correct version of gmp.h... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include "gmp.h"
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int
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main ()
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{
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#if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 2)
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#define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
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#define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
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#if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,0)
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choke me
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#endif
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <gmp.h>
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int
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main ()
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{
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#define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
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#define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
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#if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
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choke me
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#endif
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@ -5489,6 +5509,11 @@ _ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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$as_echo "yes" >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
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$as_echo "buggy but acceptable" >&6; }
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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$as_echo "no" >&6; }; have_gmp=no
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@ -5497,8 +5522,9 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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# If we have GMP, check the MPFR version.
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if test x"$have_gmp" = xyes; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for correct version of mpfr.h" >&5
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$as_echo_n "checking for correct version of mpfr.h... " >&6; }
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# Check for the recommended and required versions of MPFR.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpfr.h" >&5
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$as_echo_n "checking for the correct version of mpfr.h... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <gmp.h>
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@ -5524,7 +5550,7 @@ int
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main ()
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{
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#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,2)
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#if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2)
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choke me
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#endif
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@ -5549,6 +5575,7 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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# Check for the MPC header version.
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if test x"$have_gmp" = xyes ; then
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# Check for the recommended and required versions of MPC.
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for the correct version of mpc.h" >&5
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$as_echo_n "checking for the correct version of mpc.h... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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@ -5558,7 +5585,23 @@ int
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main ()
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{
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#if MPC_VERSION < MPC_VERSION_NUM (0,8,0)
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#if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
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choke me
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#endif
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;
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return 0;
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}
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_ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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/* end confdefs.h. */
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#include <mpc.h>
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int
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main ()
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{
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#if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
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choke me
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#endif
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@ -5569,6 +5612,11 @@ _ACEOF
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if ac_fn_c_try_compile "$LINENO"; then :
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
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$as_echo "yes" >&6; }
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: buggy but acceptable" >&5
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$as_echo "buggy but acceptable" >&6; }
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fi
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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$as_echo "no" >&6; }; have_gmp=no
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@ -5625,8 +5673,10 @@ rm -f core conftest.err conftest.$ac_objext \
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CFLAGS="$saved_CFLAGS"
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# The library versions listed in the error message below should match
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# the HARD-minimums enforced above.
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if test x$have_gmp != xyes; then
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as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.2+ and MPC 0.8.0+.
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as_fn_error "Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+.
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Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
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their locations. Source code for these libraries can be found at
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their respective hosting sites as well as at
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37
configure.ac
37
configure.ac
@ -1343,18 +1343,27 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
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have_gmp=yes
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saved_CFLAGS="$CFLAGS"
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CFLAGS="$CFLAGS $gmpinc"
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# Check GMP actually works
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AC_MSG_CHECKING([for correct version of gmp.h])
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# Check for the recommended and required versions of GMP.
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AC_MSG_CHECKING([for the correct version of gmp.h])
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AC_TRY_COMPILE([#include "gmp.h"],[
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#if __GNU_MP_VERSION < 4 || (__GNU_MP_VERSION == 4 && __GNU_MP_VERSION_MINOR < 2)
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#define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
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#define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
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#if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,2,0)
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choke me
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#endif
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], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
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], AC_TRY_COMPILE([#include <gmp.h>],[
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#define GCC_GMP_VERSION_NUM(a,b,c) (((a) << 16L) | ((b) << 8) | (c))
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#define GCC_GMP_VERSION GCC_GMP_VERSION_NUM(__GNU_MP_VERSION,__GNU_MP_VERSION_MINOR,__GNU_MP_VERSION_PATCHLEVEL)
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#if GCC_GMP_VERSION < GCC_GMP_VERSION_NUM(4,3,2)
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choke me
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#endif
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], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])]),
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[AC_MSG_RESULT([no]); have_gmp=no])
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# If we have GMP, check the MPFR version.
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if test x"$have_gmp" = xyes; then
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dnl MPFR 2.3.1 is acceptable, but MPFR 2.3.2 is better.
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AC_MSG_CHECKING([for correct version of mpfr.h])
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# Check for the recommended and required versions of MPFR.
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AC_MSG_CHECKING([for the correct version of mpfr.h])
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AC_TRY_COMPILE([#include <gmp.h>
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#include <mpfr.h>],[
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#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1)
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@ -1362,7 +1371,7 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
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#endif
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], AC_TRY_COMPILE([#include <gmp.h>
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#include <mpfr.h>],[
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#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,2)
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#if MPFR_VERSION < MPFR_VERSION_NUM(2,4,2)
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choke me
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#endif
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], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])]),
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@ -1371,12 +1380,18 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
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# Check for the MPC header version.
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if test x"$have_gmp" = xyes ; then
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# Check for the recommended and required versions of MPC.
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AC_MSG_CHECKING([for the correct version of mpc.h])
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AC_TRY_COMPILE([#include <mpc.h>],[
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#if MPC_VERSION < MPC_VERSION_NUM (0,8,0)
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#if MPC_VERSION < MPC_VERSION_NUM(0,8,0)
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choke me
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#endif
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], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
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], AC_TRY_COMPILE([#include <mpc.h>],[
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#if MPC_VERSION < MPC_VERSION_NUM(0,8,1)
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choke me
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#endif
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], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])]),
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[AC_MSG_RESULT([no]); have_gmp=no])
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fi
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# Now check the MPFR library.
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@ -1408,8 +1423,10 @@ if test -d ${srcdir}/gcc && test "x$have_gmp" = xno; then
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CFLAGS="$saved_CFLAGS"
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# The library versions listed in the error message below should match
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# the HARD-minimums enforced above.
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if test x$have_gmp != xyes; then
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AC_MSG_ERROR([Building GCC requires GMP 4.2+, MPFR 2.3.2+ and MPC 0.8.0+.
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AC_MSG_ERROR([Building GCC requires GMP 4.2+, MPFR 2.3.1+ and MPC 0.8.0+.
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Try the --with-gmp, --with-mpfr and/or --with-mpc options to specify
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their locations. Source code for these libraries can be found at
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their respective hosting sites as well as at
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@ -1,3 +1,7 @@
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2010-01-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
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* doc/install.texi: Update recommended GMP/MPFR/MPC versions.
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2010-01-31 Kai Tietz <kai.tietz@onevision.com>
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* config.gcc: Adjust order of makefile fragments for mingw targets.
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@ -303,7 +303,7 @@ Necessary (only on some platforms) to untar the source code. Many
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systems' @command{tar} programs will also work, only try GNU
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@command{tar} if you have problems.
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@item GNU Multiple Precision Library (GMP) version 4.2 (or later)
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@item GNU Multiple Precision Library (GMP) version 4.3.2 (or later)
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Necessary to build GCC@. If you do not have it installed in your
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library search path, you will have to configure with the
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@ -312,7 +312,7 @@ and @option{--with-gmp-include}. Alternatively, if a GMP source
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distribution is found in a subdirectory of your GCC sources named
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@file{gmp}, it will be built together with GCC@.
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@item MPFR Library version 2.3.2 (or later)
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@item MPFR Library version 2.4.2 (or later)
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Necessary to build GCC@. It can be downloaded from
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@uref{http://www.mpfr.org/}. The @option{--with-mpfr} configure
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@ -322,7 +322,7 @@ default library search path. See also @option{--with-mpfr-lib} and
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distribution is found in a subdirectory of your GCC sources named
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@file{mpfr}, it will be built together with GCC@.
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@item MPC Library version 0.8.0 (or later)
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@item MPC Library version 0.8.1 (or later)
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Necessary to build GCC@. It can be downloaded from
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@uref{http://www.multiprecision.org/}. The @option{--with-mpc}
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