git.m6w6.name Git - m6w6/libmemcached/blob - m4/64bit.m4

   1 dnl ---------------------------------------------------------------------------
   2 dnl Macro: SOLARIS_64BIT
   3 dnl ---------------------------------------------------------------------------
   4 AC_DEFUN([SOLARIS_64BIT],[
   5 AC_CHECK_PROGS(ISAINFO, [isainfo], [no])
   6 if test "x$ISAINFO" != "xno"
   7 then
   8    isainfo_b=`${ISAINFO} -b`
   9    spro_common_flags="-mt"
  10    if test "x$isainfo_b" = "x64"
  11    then
  12       AC_ARG_ENABLE([64bit],
  13          [AS_HELP_STRING([--disable-64bit],
  14             [Build 64 bit binary @<:@default=on@:>@])],
  15          [ac_enable_64bit="$enableval"],
  16          [ac_enable_64bit="yes"])
  17
  18       if test "x$ac_enable_64bit" = "xyes"
  19       then
  20          if test "x$libdir" = "x\${exec_prefix}/lib" ; then
  21            # The user hasn't overridden the default libdir, so we'll
  22            # the dir suffix to match solaris 32/64-bit policy
  23            isainfo_k=`${ISAINFO} -k`
  24            libdir="${libdir}/${isainfo_k}"
  25          fi
  26          CFLAGS="-m64 $CFLAGS"
  27          CXXFLAGS="-m64 $CXXFLAGS"
  28          if test "$target_cpu" = "sparc" -a "x$SUNCC" = "xyes"
  29          then
  30             CFLAGS="-xmemalign=8s $CFLAGS"
  31             CXXFLAGS="-xmemalign=8s $CXXFLAGS"
  32          fi
  33       fi
  34    fi
  35 fi
  36 ])
  37 dnl ---------------------------------------------------------------------------
  38 dnl End Macro: 64BIT
  39 dnl ---------------------------------------------------------------------------