# these libraries are used by various programs built for the host environment
#
-host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr ppl cloog libiconv"
+host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber gmp mpfr mpc ppl cloog libiconv"
# these tools are built for the host environment
# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
case "${target}" in
*-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
| *-*-linux* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
- | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2*)
+ | *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-solaris2* | *-*-nto*)
case "${target}" in
*-*-linux*aout* | *-*-linux*oldld*)
;;
if test "$is_elf" = "yes"; then
# Check for target supported by gold.
case "${target}" in
- i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-*)
+ i?86-*-* | x86_64-*-* | sparc*-*-* | powerpc*-*-* | arm*-*-*)
configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
;;
esac
;;
*-*-cygwin*)
target_configdirs="$target_configdirs target-libtermcap target-winsup"
- noconfigdirs="$noconfigdirs target-gperf target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs target-gperf target-libgloss"
# always build newlib if winsup directory is present.
if test -d "$srcdir/winsup/cygwin"; then
skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
;;
powerpc-*-aix*)
# copied from rs6000-*-* entry
- noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+ noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
;;
powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
target_configdirs="$target_configdirs target-winsup"
noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
;;
rs6000-*-aix*)
- noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}"
+ noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp target-newlib ${libgcj}"
;;
rs6000-*-*)
noconfigdirs="$noconfigdirs gprof ${libgcj}"
ACX_PROG_GNAT
ACX_PROG_CMP_IGNORE_INITIAL
-# Check for GMP and MPFR
+# Check for GMP, MPFR and MPC
gmplibs="-lmpfr -lgmp"
gmpinc=
have_gmp=no
+mpclibs=-lmpc
+mpcinc=
+have_mpc=no
+
+# Specify a location for mpc
+# check for this first so it ends up on the link line before mpfr.
+AC_ARG_WITH(mpc, [ --with-mpc=PATH specify prefix directory for installed MPC package.
+ Equivalent to --with-mpc-include=PATH/include
+ plus --with-mpc-lib=PATH/lib])
+AC_ARG_WITH(mpc_include, [ --with-mpc-include=PATH
+ specify directory for installed MPC include files])
+AC_ARG_WITH(mpc_lib, [ --with-mpc-lib=PATH specify directory for the installed MPC library])
+
+if test "x$with_mpc" != x; then
+ mpclibs="-L$with_mpc/lib -lmpc"
+ mpcinc="-I$with_mpc/include $mpcinc"
+fi
+if test "x$with_mpc_include" != x; then
+ mpcinc="-I$with_mpc_include $mpcinc"
+fi
+if test "x$with_mpc_lib" != x; then
+ mpclibs="-L$with_mpc_lib -lmpc"
+fi
+if test "x$with_mpc$with_mpc_include$with_mpc_lib" = x && test -d ${srcdir}/mpc; then
+ mpclibs='-L$$r/$(HOST_SUBDIR)/mpc/src/.libs -L$$r/$(HOST_SUBDIR)/mpc/src/_libs -lmpc'
+ mpcinc='-I$$s/mpc/src '"$mpcinc"
+ # Do not test the mpc version. Assume that it is sufficient, since
+ # it is in the source tree, and the library has not been built yet
+ # but it would be included on the link line in the version check below
+ # hence making the test fail.
+ have_mpc=yes
+fi
# Specify a location for mpfr
# check for this first so it ends up on the link line before gmp.
if test "x$with_mpfr$with_mpfr_include$with_mpfr_lib" = x && test -d ${srcdir}/mpfr; then
gmplibs='-L$$r/$(HOST_SUBDIR)/mpfr/.libs -L$$r/$(HOST_SUBDIR)/mpfr/_libs '"$gmplibs"
gmpinc='-I$$r/$(HOST_SUBDIR)/mpfr -I$$s/mpfr '"$gmpinc"
+ extra_mpc_mpfr_configure_flags='--with-mpfr-include=$$s/mpfr'
# Do not test the mpfr version. Assume that it is sufficient, since
# it is in the source tree, and the library has not been built yet
# but it would be included on the link line in the version check below
gmplibs='-L$$r/$(HOST_SUBDIR)/gmp/.libs -L$$r/$(HOST_SUBDIR)/gmp/_libs '"$gmplibs"
gmpinc='-I$$r/$(HOST_SUBDIR)/gmp -I$$s/gmp '"$gmpinc"
extra_mpfr_configure_flags='--with-gmp-build=$$r/$(HOST_SUBDIR)/gmp'
+ extra_mpc_gmp_configure_flags='--with-gmp-include=$$r/$(HOST_SUBDIR)/gmp'
# Do not test the gmp version. Assume that it is sufficient, since
# it is in the source tree, and the library has not been built yet
# but it would be included on the link line in the version check below
#endif
], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
+ # If we have GMP, check the MPFR version.
if test x"$have_gmp" = xyes; then
- saved_LIBS="$LIBS"
- LIBS="$LIBS $gmplibs"
dnl MPFR 2.3.1 is acceptable, but MPFR 2.3.2 is better.
AC_MSG_CHECKING([for correct version of mpfr.h])
- AC_TRY_LINK([#include <gmp.h>
+ AC_TRY_COMPILE([#include <gmp.h>
#include <mpfr.h>],[
#if MPFR_VERSION < MPFR_VERSION_NUM(2,3,1)
choke me
#endif
+ ], AC_TRY_COMPILE([#include <gmp.h>
+ #include <mpfr.h>],[
+ #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,2)
+ choke me
+ #endif
+ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])]),
+ [AC_MSG_RESULT([no]); have_gmp=no])
+ fi
+
+ # Check for the MPC header version.
+ if test x"$have_mpc" != xyes ; then
+ CFLAGS="$CFLAGS $mpcinc"
+ AC_MSG_CHECKING([for the correct version of mpc.h])
+ AC_TRY_COMPILE([#include <mpc.h>],[
+ #if MPC_VERSION < MPC_VERSION_NUM (0,6,0)
+ choke me
+ #endif
+ ], [AC_MSG_RESULT([yes]); have_mpc=maybe],
+ [AC_MSG_RESULT([no]); have_mpc=no; mpclibs= ; mpcinc= ])
+ fi
+
+ # Now check the MPFR library.
+ if test x"$have_gmp" = xyes; then
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS $gmplibs"
+ AC_MSG_CHECKING([for the correct version of the gmp/mpfr libraries])
+ AC_TRY_LINK([#include <gmp.h>
+ #include <mpfr.h>],[
mpfr_t n;
mpfr_t x;
int t;
mpfr_atan2 (n, n, x, GMP_RNDN);
mpfr_erfc (n, x, GMP_RNDN);
mpfr_subnormalize (x, t, GMP_RNDN);
- ], [AC_TRY_LINK([#include <gmp.h>
- #include <mpfr.h>],[
- #if MPFR_VERSION < MPFR_VERSION_NUM(2,3,2)
- choke me
- #endif
- mpfr_t n; mpfr_init(n);
- ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([buggy but acceptable])])],
- [AC_MSG_RESULT([no]); have_gmp=no])
- LIBS="$saved_LIBS"
+ ], [AC_MSG_RESULT([yes])], [AC_MSG_RESULT([no]); have_gmp=no])
+ LIBS="$saved_LIBS"
+ fi
+
+ if test x"$have_mpc" = xmaybe; then
+ saved_LIBS="$LIBS"
+ LIBS="$LIBS $mpclibs $gmplibs"
+ AC_MSG_CHECKING([for the correct version of the mpc library])
+ AC_TRY_LINK([#include <mpc.h>],[
+ mpc_t n;
+ mpc_init2 (n, 53);
+ mpc_set_ui_ui (n, 1, 1, MPC_RNDNN);
+ mpc_sin (n, n, MPC_RNDNN);
+ mpc_cos (n, n, MPC_RNDNN);
+ mpc_tan (n, n, MPC_RNDNN);
+ mpc_sinh (n, n, MPC_RNDNN);
+ mpc_cosh (n, n, MPC_RNDNN);
+ mpc_tanh (n, n, MPC_RNDNN);
+ mpc_exp (n, n, MPC_RNDNN);
+ mpc_log (n, n, MPC_RNDNN);
+ mpc_sqrt (n, n, MPC_RNDNN);
+ mpc_proj (n, n, MPC_RNDNN);
+ mpc_neg (n, n, MPC_RNDNN);
+ mpc_sqr (n, n, MPC_RNDNN);
+ mpc_clear (n);
+ ], [AC_MSG_RESULT([yes]); have_mpc=yes],
+ [AC_MSG_RESULT([no]); have_mpc=no; mpclibs= ; mpcinc= ])
+ LIBS="$saved_LIBS"
fi
+
CFLAGS="$saved_CFLAGS"
if test x$have_gmp != xyes; then
fi
fi
-# Flags needed for both GMP and/or MPFR
+if test x$have_mpc != xyes ; then
+ mpcinc=
+ mpclibs=
+fi
+
+gmpinc="$mpcinc $gmpinc"
+gmplibs="$mpclibs $gmplibs"
+
+# Flags needed for both GMP, MPFR and/or MPC.
AC_SUBST(gmplibs)
AC_SUBST(gmpinc)
AC_SUBST(extra_mpfr_configure_flags)
+AC_SUBST(extra_mpc_gmp_configure_flags)
+AC_SUBST(extra_mpc_mpfr_configure_flags)
# Allow host libstdc++ to be specified for static linking with PPL.
AC_ARG_WITH(host-libstdcxx, [ --with-host-libstdcxx=L Use linker arguments L to link with libstdc++