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(Generate patch)

Comparing ircd-hybrid/trunk/configure (file contents):
Revision 2334 by michael, Sun Jun 23 17:32:44 2013 UTC vs.
Revision 2347 by michael, Wed Jul 3 19:09:32 2013 UTC

# Line 1 | Line 1
1   #! /bin/sh
2 < # From configure.ac Id: configure.ac 2318 2013-06-21 17:47:52Z michael .
2 > # From configure.ac Id: configure.ac 2334 2013-06-23 17:32:44Z michael .
3   # Guess values for system-dependent variables and create Makefiles.
4   # Generated by GNU Autoconf 2.69 for ircd-hybrid TRUNK.
5   #
# Line 2636 | Line 2636 | ac_link='$CC -o conftest$ac_exeext $CFLA
2636   ac_compiler_gnu=$ac_cv_c_compiler_gnu
2637  
2638  
2639 < am__api_version='1.13'
2639 > am__api_version='1.14'
2640  
2641   ac_aux_dir=
2642   for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
# Line 3202 | Line 3202 | am__tar='$${TAR-tar} chof - "$$tardir"'
3202  
3203  
3204  
3205 + # POSIX will say in a future version that running "rm -f" with no argument
3206 + # is OK; and we want to be able to make that assumption in our Makefile
3207 + # recipes.  So use an aggressive probe to check that the usage we want is
3208 + # actually supported "in the wild" to an acceptable degree.
3209 + # See automake bug#10828.
3210 + # To make any issue more visible, cause the running configure to be aborted
3211 + # by default if the 'rm' program in use doesn't match our expectations; the
3212 + # user can still override this though.
3213 + if rm -f && rm -fr && rm -rf; then : OK; else
3214 +  cat >&2 <<'END'
3215 + Oops!
3216 +
3217 + Your 'rm' program seems unable to run without file operands specified
3218 + on the command line, even when the '-f' option is present.  This is contrary
3219 + to the behaviour of most rm programs out there, and not conforming with
3220 + the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3221 +
3222 + Please tell bug-automake@gnu.org about your system, including the value
3223 + of your $PATH and any error possibly output before this message.  This
3224 + can help us improve future automake versions.
3225 +
3226 + END
3227 +  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3228 +    echo 'Configuration will proceed anyway, since you have set the' >&2
3229 +    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3230 +    echo >&2
3231 +  else
3232 +    cat >&2 <<'END'
3233 + Aborting the configuration process, to ensure you take notice of the issue.
3234 +
3235 + You can download and install GNU coreutils to get an 'rm' implementation
3236 + that behaves properly: <http://www.gnu.org/software/coreutils/>.
3237 +
3238 + If you want to complete the configuration process using your problematic
3239 + 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3240 + to "yes", and re-run configure.
3241 +
3242 + END
3243 +    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3244 +  fi
3245 + fi
3246  
3247   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3248   $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
# Line 4082 | Line 4123 | ac_compile='$CC -c $CFLAGS $CPPFLAGS con
4123   ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4124   ac_compiler_gnu=$ac_cv_c_compiler_gnu
4125  
4126 + ac_ext=c
4127 + ac_cpp='$CPP $CPPFLAGS'
4128 + ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4129 + ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4130 + ac_compiler_gnu=$ac_cv_c_compiler_gnu
4131 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4132 + $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4133 + if ${am_cv_prog_cc_c_o+:} false; then :
4134 +  $as_echo_n "(cached) " >&6
4135 + else
4136 +  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4137 + /* end confdefs.h.  */
4138 +
4139 + int
4140 + main ()
4141 + {
4142 +
4143 +  ;
4144 +  return 0;
4145 + }
4146 + _ACEOF
4147 +  # Make sure it works both with $CC and with simple cc.
4148 +  # Following AC_PROG_CC_C_O, we do the test twice because some
4149 +  # compilers refuse to overwrite an existing .o file with -o,
4150 +  # though they will create one.
4151 +  am_cv_prog_cc_c_o=yes
4152 +  for am_i in 1 2; do
4153 +    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4154 +   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4155 +   ac_status=$?
4156 +   echo "$as_me:$LINENO: \$? = $ac_status" >&5
4157 +   (exit $ac_status); } \
4158 +         && test -f conftest2.$ac_objext; then
4159 +      : OK
4160 +    else
4161 +      am_cv_prog_cc_c_o=no
4162 +      break
4163 +    fi
4164 +  done
4165 +  rm -f core conftest*
4166 +  unset am_i
4167 + fi
4168 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4169 + $as_echo "$am_cv_prog_cc_c_o" >&6; }
4170 + if test "$am_cv_prog_cc_c_o" != yes; then
4171 +   # Losing compiler, so override with the script.
4172 +   # FIXME: It is wrong to rewrite CC.
4173 +   # But if we don't then we get into trouble of one sort or another.
4174 +   # A longer-term fix would be to have automake use am__CC in this case,
4175 +   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4176 +   CC="$am_aux_dir/compile $CC"
4177 + fi
4178 + ac_ext=c
4179 + ac_cpp='$CPP $CPPFLAGS'
4180 + ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4181 + ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4182 + ac_compiler_gnu=$ac_cv_c_compiler_gnu
4183 +
4184 +
4185   depcc="$CC"   am_compiler_list=
4186  
4187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5

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