autom4te.cache/traces.1

   1 m4trace:m4/python.m4:63: -1- AU_DEFUN([AC_LANG_PYTHON], [AC_LANG(Python)])
   2 m4trace:m4/python.m4:63: -1- AC_DEFUN([AC_LANG_PYTHON], [AC_DIAGNOSE([obsolete], [The macro `AC_LANG_PYTHON' is obsolete.
   3 You should run autoupdate.])dnl
   4 AC_LANG(Python)])
   5 m4trace:m4/python.m4:109: -1- AC_DEFUN([AC_LANG_COMPILER(Python)], [AC_REQUIRE([AC_PROG_PYTHON])])
   6 m4trace:m4/python.m4:117: -1- AC_DEFUN([PC_INIT], [AC_ARG_VAR([PYTHON], [the Python interpreter])
   7 dnl The default minimum version is 2.0
   8 m4_define_default([pc_min_ver], m4_ifval([$1], [$1], [2.0]))
   9 dnl The default maximum version is 3.3
  10 m4_define_default([pc_max_ver], m4_ifval([$2], [$2], [3.3]))
  11 dnl Build up a list of possible interpreter names.
  12 m4_define_default([_PC_PYTHON_INTERPRETER_LIST],
  13 dnl Construct a comma-separated list of interpreter names (python2.6,
  14 dnl python2.7, etc). We only care about the first 3 characters of the
  15 dnl version strings (major-dot-minor; not
  16 dnl major-dot-minor-dot-bugfix[-dot-whatever])
  17         [m4_foreach([pc_ver],
  18                     m4_esyscmd_s(seq -s[[", "]] -f["[[%.1f]]"] m4_substr(pc_max_ver, [0], [3]) -0.1 m4_substr(pc_min_ver, [0], [3])),
  19 dnl Remove python2.8 and python2.9 since they will never exist
  20                     [m4_bmatch(pc_ver, [2.[89]], [], [python]pc_ver)] ) \
  21 dnl If we want some Python 3 versions (max version >= 3.0),
  22 dnl also search for "python3"
  23 m4_if(m4_version_compare(pc_max_ver, [2.9]), [1], [python3], []) \
  24 dnl If we want some Python 2 versions (min version <= 2.7),
  25 dnl also search for "python2". Finally, also search for plain ol' "python"
  26 m4_if(m4_version_compare(pc_min_ver, [2.8]), [-1], [python2], []) [python]])
  27 dnl Do the actual search at last.
  28 AC_PATH_PROGS(PYTHON, [_PC_PYTHON_INTERPRETER_LIST])
  29 dnl If we found something, do a sanity check that the interpreter really
  30 dnl has the version its name would suggest.
  31 m4_ifval([PYTHON],
  32         [PC_PYTHON_VERIFY_VERSION([>=], [pc_min_ver],
  33                   [AC_MSG_RESULT([yes])],
  34                   [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])])
  35 m4_ifval([PYTHON],
  36         [PC_PYTHON_VERIFY_VERSION([<=], [pc_max_ver],
  37                   [AC_MSG_RESULT([yes])],
  38                   [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])])
  39 ])
  40 m4trace:m4/python.m4:157: -1- AC_DEFUN([AC_PROG_PYTHON], [AC_ARG_VAR([PYTHON], [the Python interpreter])
  41 m4_define_default([_PC_PYTHON_INTERPRETER_LIST],
  42                   [python python3 python3.3 python3.2 python3.1 python3.0 python2 python2.7 dnl
  43                    python2.6 python2.5 python2.4 python2.3 python2.2 python2.1 python2.0])
  44 m4_ifval([$1],
  45         [AC_PATH_PROGS(PYTHON, [$1 _PC_PYTHON_INTERPRETER_LIST])],
  46         [AC_PATH_PROGS(PYTHON, [_PC_PYTHON_INTERPRETER_LIST])])
  47 ])
  48 m4trace:m4/python.m4:171: -1- AC_DEFUN([PC_PYTHON_PROG_PYTHON_CONFIG], [AC_REQUIRE([PC_INIT])[]dnl
  49 AC_ARG_VAR([PYTHON_CONFIG], [the Python-config program])
  50 dnl python-config's binary name is normally based on the Python interpreter's
  51 dnl binary name (i.e. python2.7 -> python2.7-config)
  52 m4_define([_PYTHON_BASENAME], [`basename $PYTHON`])
  53 m4_ifval([$1],
  54         [AC_PATH_PROGS(PYTHON_CONFIG, [$1 _PYTHON_BASENAME-config])],
  55         [AC_PATH_PROG(PYTHON_CONFIG, _PYTHON_BASENAME-config)])
  56 ])
  57 m4trace:m4/python.m4:191: -1- AC_DEFUN([PC_PYTHON_VERIFY_VERSION], [m4_define([pc_python_safe_ver], m4_bpatsubsts($2, [\.], [_]))
  58 AC_CACHE_CHECK([if Python $1 '$2'],
  59     [[pc_cv_python_min_version_]pc_python_safe_ver],
  60     [AC_LANG_PUSH(Python)[]dnl
  61      AC_RUN_IFELSE(
  62         [AC_LANG_PROGRAM([dnl
  63 import sys
  64 ], [dnl
  65     # split strings by '.' and convert to numeric.  Append some zeros
  66     # because we need at least 4 digits for the hex conversion.
  67     # map returns an iterator in Python 3.0 and a list in 2.x
  68     reqver = list(map(int, '$2'.split('.'))) + [[0, 0, 0]]
  69     reqverhex = 0
  70     # xrange is not present in Python 3.0 and range returns an iterator
  71     for i in list(range(4)):
  72         reqverhex = (reqverhex << 8) + reqver[[i]]
  73     if sys.hexversion $1 reqverhex:
  74         sys.exit()
  75     else:
  76         sys.exit(1)
  77 ])],
  78          [[pc_cv_python_req_version_]pc_python_safe_ver="yes"],
  79          [[pc_cv_python_req_version_]pc_python_safe_ver="no"])
  80      AC_LANG_POP(Python)[]dnl
  81     ])
  82 AS_IF([test "$[pc_cv_python_req_version_]pc_python_safe_ver" = "no"], [$4], [$3])
  83 ])
  84 m4trace:m4/python.m4:226: -1- AC_DEFUN([PC_PYTHON_CHECK_VERSION], [AC_REQUIRE([PC_INIT])[]dnl
  85 AC_CACHE_CHECK([for $1 version],
  86     [pc_cv_python_version],
  87     [AC_LANG_PUSH(Python)[]dnl
  88      AC_LANG_CONFTEST([
  89          AC_LANG_PROGRAM([dnl
  90 import sys
  91 ], [dnl
  92     sys.stdout.write(sys.version[[:3]])
  93 ])])
  94      pc_cv_python_version=`$PYTHON conftest.py`
  95      AC_LANG_POP(Python)[]dnl
  96     ])
  97 AC_SUBST([PYTHON_VERSION], [$pc_cv_python_version])
  98 ])
  99 m4trace:m4/python.m4:250: -1- AC_DEFUN([PC_PYTHON_CHECK_PREFIX], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 100 dnl Try to get it with python-config otherwise do it from within Python
 101 AC_CACHE_CHECK([for Python prefix], [pc_cv_python_prefix],
 102 [if test -x "$PYTHON_CONFIG"; then
 103     pc_cv_python_prefix=`$PYTHON_CONFIG --prefix 2>&AS_MESSAGE_LOG_FD`
 104 else
 105     AC_LANG_PUSH(Python)[]dnl
 106     pc_cv_python_prefix=AC_LANG_CONFTEST([AC_LANG_PROGRAM([dnl
 107 import sys
 108 ], [dnl
 109     sys.exit(sys.prefix)
 110 ])])
 111     AC_LANG_POP(Python)[]dnl
 112 fi])
 113 AC_SUBST([PYTHON_PREFIX], [$pc_cv_python_prefix])])
 114 m4trace:m4/python.m4:271: -1- AC_DEFUN([PC_PYTHON_CHECK_EXEC_PREFIX], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 115 dnl Try to get it with python-config otherwise do it from within Python
 116 AC_CACHE_CHECK([for Python exec-prefix], [pc_cv_python_exec_prefix],
 117 [if test -x "$PYTHON_CONFIG"; then
 118     pc_cv_python_exec_prefix=`$PYTHON_CONFIG --exec-prefix 2>&AS_MESSAGE_LOG_FD`
 119 else
 120     AC_LANG_PUSH(Python)[]dnl
 121     pc_cv_python_exec_prefix=AC_LANG_CONFTEST([AC_LANG_PROGRAM([dnl
 122 import sys
 123 ], [dnl
 124     sys.exit(sys.exec_prefix)
 125 ])])
 126     AC_LANG_POP(Python)[]dnl
 127 fi
 128 ])
 129 AC_SUBST([PYTHON_EXEC_PREFIX], [$pc_cv_python_exec_prefix])])
 130 m4trace:m4/python.m4:294: -1- AC_DEFUN([PC_PYTHON_CHECK_INCLUDES], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 131 dnl Try to find the headers location with python-config otherwise guess
 132 AC_CACHE_CHECK([for Python includes], [pc_cv_python_includes],
 133 [if test -x "$PYTHON_CONFIG"; then
 134     pc_cv_python_includes=`$PYTHON_CONFIG --includes 2>&AS_MESSAGE_LOG_FD`
 135 else
 136     pc_cv_python_includes="[-I$includedir/$_PYTHON_BASENAME]m4_ifdef(PYTHON_ABI_FLAGS,
 137     PYTHON_ABI_FLAGS,)"
 138 fi
 139 ])
 140 AC_SUBST([PYTHON_INCLUDES], [$pc_cv_python_includes])])
 141 m4trace:m4/python.m4:311: -1- AC_DEFUN([PC_PYTHON_CHECK_HEADERS], [AC_REQUIRE([PC_PYTHON_CHECK_INCLUDES])[]dnl
 142 pc_cflags_store=$CPPFLAGS
 143 CPPFLAGS="$CFLAGS $PYTHON_INCLUDES"
 144 AC_CHECK_HEADER([Python.h], [$1], [$2])
 145 CPPFLAGS=$pc_cflags_store
 146 ])
 147 m4trace:m4/python.m4:323: -1- AC_DEFUN([PC_PYTHON_CHECK_LIBS], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 148 dnl Try to find the lib flags with python-config otherwise guess
 149 AC_CACHE_CHECK([for Python libs], [pc_cv_python_libs],
 150 [if test -x "$PYTHON_CONFIG"; then
 151     pc_cv_python_libs=`$PYTHON_CONFIG --libs 2>&AS_MESSAGE_LOG_FD`
 152 else
 153     pc_cv_python_libs="[-l$_PYTHON_BASENAME]m4_ifdef(PYTHON_ABI_FLAGS, PYTHON_ABI_FLAGS,)"
 154 fi
 155 ])
 156 AC_SUBST([PYTHON_LIBS], [$pc_cv_python_libs])])
 157 m4trace:m4/python.m4:339: -1- AC_DEFUN([PC_PYTHON_TEST_LIBS], [AC_REQUIRE([PC_PYTHON_CHECK_LIBS])[]dnl
 158 pc_libflags_store=$LIBS
 159 for lflag in $PYTHON_LIBS; do
 160     case $lflag in
 161          -lpython*@:}@
 162                 LIBS="$LIBS $lflag"
 163                 pc_libpython=`echo $lflag | sed -e 's/^-l//'`
 164                 ;;
 165          *@:}@;;
 166     esac
 167 done
 168 AC_CHECK_LIB([$pc_libpython], [$1], [$2], [$3])])
 169 m4trace:m4/python.m4:357: -1- AC_DEFUN([PC_PYTHON_CHECK_CFLAGS], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 170 dnl Try to find the CFLAGS with python-config otherwise give up
 171 AC_CACHE_CHECK([for Python CFLAGS], [pc_cv_python_cflags],
 172 [if test -x "$PYTHON_CONFIG"; then
 173     pc_cv_python_cflags=`$PYTHON_CONFIG --cflags 2>&AS_MESSAGE_LOG_FD`
 174 else
 175     pc_cv_python_cflags=
 176 fi
 177 ])
 178 AC_SUBST([PYTHON_CFLAGS], [$pc_cv_python_cflags])])
 179 m4trace:m4/python.m4:373: -1- AC_DEFUN([PC_PYTHON_CHECK_LDFLAGS], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 180 dnl Try to find the LDFLAGS with python-config otherwise give up
 181 AC_CACHE_CHECK([for Python LDFLAGS], [pc_cv_python_ldflags],
 182 [if test -x "$PYTHON_CONFIG"; then
 183     pc_cv_python_ldflags=`$PYTHON_CONFIG --ldflags 2>&AS_MESSAGE_LOG_FD`
 184 else
 185     pc_cv_python_ldflags=
 186 fi
 187 ])
 188 AC_SUBST([PYTHON_LDFLAGS], [$pc_cv_python_ldflags])])
 189 m4trace:m4/python.m4:389: -1- AC_DEFUN([PC_PYTHON_CHECK_EXTENSION_SUFFIX], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 190 dnl Try to find the suffix with python-config otherwise give up
 191 AC_CACHE_CHECK([for Python extension suffix], [pc_cv_python_extension_suffix],
 192 [if test -x "$PYTHON_CONFIG"; then
 193      pc_cv_python_extension_suffix=`$PYTHON_CONFIG --extension-suffix 2>&AS_MESSAGE_LOG_FD`
 194 else
 195     pc_cv_python_extension_suffix=
 196 fi
 197 ])
 198 AC_SUBST([PYTHON_EXTENSION_SUFFIX], [$pc_cv_python_extension_suffix])])
 199 m4trace:m4/python.m4:405: -1- AC_DEFUN([PC_PYTHON_CHECK_ABI_FLAGS], [AC_REQUIRE([PC_PYTHON_PROG_PYTHON_CONFIG])[]dnl
 200 dnl Try to find the ABI flags with python-config otherwise give up
 201 AC_CACHE_CHECK([for Python ABI flags], [pc_cv_python_abi_flags],
 202 [if test -x "$PYTHON_CONFIG"; then
 203      pc_cv_python_abi_flags=`$PYTHON_CONFIG --abiflags 2>&AS_MESSAGE_LOG_FD`
 204 else
 205     pc_cv_python_abi_flags=
 206 fi
 207 ])
 208 AC_SUBST([PYTHON_ABI_FLAGS], [$pc_cv_python_abi_flags])])
 209 m4trace:m4/python.m4:422: -1- AC_DEFUN([PC_PYTHON_CHECK_PLATFORM], [AC_REQUIRE([PC_INIT])[]dnl
 210 dnl Get the platform from within Python (sys.platform)
 211 AC_CACHE_CHECK([for Python platform],
 212     [pc_cv_python_platform],
 213     [AC_LANG_PUSH(Python)[]dnl
 214      AC_LANG_CONFTEST([
 215          AC_LANG_PROGRAM([dnl
 216 import sys
 217 ], [dnl
 218     sys.stdout.write(sys.platform)
 219 ])])
 220     pc_cv_python_platform=`$PYTHON conftest.py`
 221     AC_LANG_POP(Python)[]dnl
 222    ])
 223 AC_SUBST([PYTHON_PLATFORM], [$pc_cv_python_platform])
 224 ])
 225 m4trace:m4/python.m4:445: -1- AC_DEFUN([PC_PYTHON_CHECK_SITE_DIR], [AC_REQUIRE([PC_INIT])AC_REQUIRE([PC_PYTHON_CHECK_PREFIX])[]dnl
 226 AC_CACHE_CHECK([for Python site-packages directory],
 227     [pc_cv_python_site_dir],
 228     [AC_LANG_PUSH(Python)[]dnl
 229     if test "x$prefix" = xNONE
 230      then
 231        pc_py_prefix=$ac_default_prefix
 232      else
 233        pc_py_prefix=$prefix
 234      fi
 235      AC_LANG_CONFTEST([
 236          AC_LANG_PROGRAM([dnl
 237 import sys
 238 from platform import python_implementation
 239 # sysconfig in CPython 2.7 doesn't work in virtualenv
 240 # <https://github.com/pypa/virtualenv/issues/118>
 241 try:
 242     import sysconfig
 243 except:
 244     can_use_sysconfig = False
 245 else:
 246     can_use_sysconfig = True
 247 if can_use_sysconfig:
 248     if python_implementation() == "CPython" and sys.version[[:3]] == '2.7':
 249         can_use_sysconfig = False
 250 if not can_use_sysconfig:
 251     from distutils import sysconfig
 252     sitedir = sysconfig.get_python_lib(False, False, prefix='$pc_py_prefix')
 253 else:
 254     sitedir = sysconfig.get_path('purelib', vars={'base':'$pc_py_prefix'})
 255 ], [dnl
 256     sys.stdout.write(sitedir)
 257 ])])
 258      pc_cv_python_site_dir=`$PYTHON conftest.py`
 259      AC_LANG_POP(Python)[]dnl
 260      case $pc_cv_python_site_dir in
 261      $pc_py_prefix*)
 262        pc__strip_prefix=`echo "$pc_py_prefix" | sed 's|.|.|g'`
 263        pc_cv_python_site_dir=`echo "$pc_cv_python_site_dir" | sed "s,^$pc__strip_prefix/,,"`
 264        ;;
 265      *)
 266        case $pc_py_prefix in
 267          /usr|/System*) ;;
 268          *)
 269           pc_cv_python_site_dir=lib/python$PYTHON_VERSION/site-packages
 270           ;;
 271        esac
 272        ;;
 273      esac
 274      ])
 275 AC_SUBST([pythondir], [\${prefix}/$pc_cv_python_site_dir])])
 276 m4trace:m4/python.m4:501: -1- AC_DEFUN([PC_PYTHON_SITE_PACKAGE_DIR], [AC_REQUIRE([PC_PYTHON_CHECK_SITE_DIR])[]dnl
 277 AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])])
 278 m4trace:m4/python.m4:509: -1- AC_DEFUN([PC_PYTHON_CHECK_EXEC_DIR], [AC_REQUIRE([PC_INIT])AC_REQUIRE([PC_PYTHON_CHECK_EXEC_PREFIX])[]dnl
 279   AC_CACHE_CHECK([for Python extension module directory],
 280     [pc_cv_python_exec_dir],
 281     [AC_LANG_PUSH(Python)[]dnl
 282     if test "x$pc_cv_python_exec_prefix" = xNONE
 283      then
 284        pc_py_exec_prefix=$pc_cv_python_prefix
 285      else
 286        pc_py_exec_prefix=$pc_cv_python_exec_prefix
 287      fi
 288      AC_LANG_CONFTEST([
 289          AC_LANG_PROGRAM([dnl
 290 import sys
 291 from platform import python_implementation
 292 # sysconfig in CPython 2.7 doesn't work in virtualenv
 293 # <https://github.com/pypa/virtualenv/issues/118>
 294 try:
 295     import sysconfig
 296 except:
 297     can_use_sysconfig = False
 298 else:
 299     can_use_sysconfig = True
 300 if can_use_sysconfig:
 301     if python_implementation() == "CPython" and sys.version[[:3]] == '2.7':
 302         can_use_sysconfig = False
 303 if not can_use_sysconfig:
 304     from distutils import sysconfig
 305     sitedir = sysconfig.get_python_lib(False, False, prefix='$pc_py__exec_prefix')
 306 else:
 307     sitedir = sysconfig.get_path('purelib', vars={'platbase':'$pc_py_exec_prefix'})
 308 ], [dnl
 309     sys.stdout.write(sitedir)
 310 ])])
 311      pc_cv_python_exec_dir=`$PYTHON conftest.py`
 312      AC_LANG_POP(Python)[]dnl
 313      case $pc_cv_python_exec_dir in
 314      $pc_py_exec_prefix*)
 315        pc__strip_prefix=`echo "$pc_py_exec_prefix" | sed 's|.|.|g'`
 316        pc_cv_python_exec_dir=`echo "$pc_cv_python_exec_dir" | sed "s,^$pc__strip_prefix/,,"`
 317        ;;
 318      *)
 319        case $pc_py_exec_prefix in
 320          /usr|/System*) ;;
 321          *)
 322            pc_cv_python_exec_dir=lib/python$PYTHON_VERSION/site-packages
 323            ;;
 324        esac
 325        ;;
 326      esac
 327     ])
 328 AC_SUBST([pyexecdir], [\${exec_prefix}/$pc_cv_python_pyexecdir])])
 329 m4trace:m4/python.m4:566: -1- AC_DEFUN([PC_PYTHON_EXEC_PACKAGE_DIR], [AC_REQUIRE([PC_PYTHON_CHECK_EXEC_DIR])[]dnl
 330 AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])])
 331 m4trace:m4/python.m4:579: -1- AC_DEFUN([PC_PYTHON_CHECK_MODULE], [AC_REQUIRE([PC_INIT])[]dnl
 332 m4_define([pc_python_safe_mod], m4_bpatsubsts($1, [\.], [_]))
 333 AC_CACHE_CHECK([for Python '$1' library],
 334     [[pc_cv_python_module_]pc_python_safe_mod],
 335     [AC_LANG_PUSH(Python)[]dnl
 336      AC_RUN_IFELSE(
 337         [AC_LANG_PROGRAM([dnl
 338 import sys
 339 try:
 340     import $1
 341 except:
 342     sys.exit(1)
 343 else:
 344     sys.exit(0)
 345 ], [])],
 346         [[pc_cv_python_module_]pc_python_safe_mod="yes"],
 347         [[pc_cv_python_module_]pc_python_safe_mod="no"])
 348      AC_LANG_POP(Python)[]dnl
 349     ])
 350 AS_IF([test "$[pc_cv_python_module_]pc_python_safe_mod" = "no"], [$3], [$2])
 351 ])
 352 m4trace:m4/python.m4:607: -1- AC_DEFUN([PC_PYTHON_CHECK_FUNC], [AC_REQUIRE([PC_INIT])[]dnl
 353 m4_define([pc_python_safe_mod], m4_bpatsubsts($1, [\.], [_]))
 354 AC_CACHE_CHECK([for Python m4_ifnblank($1, '$1.$2()', '$2()') function],
 355     [[pc_cv_python_func_]pc_python_safe_mod[_$2]],
 356     [AC_LANG_PUSH(Python)[]dnl
 357      AC_RUN_IFELSE(
 358         [AC_LANG_PROGRAM([dnl
 359 import sys
 360 m4_ifnblank([$1], [dnl
 361 try:
 362     import $1
 363 except:
 364     sys.exit(1)
 365 ], [])],
 366 [
 367 m4_ifnblank([$1], [
 368     try:
 369         $1.$2($3)], [
 370     try:
 371         $2($3)])
 372     except:
 373         sys.exit(1)
 374     else:
 375         sys.exit(0)
 376 ])],
 377         [[pc_cv_python_func_]pc_python_safe_mod[_$2]="yes"],
 378         [[pc_cv_python_func_]pc_python_safe_mod[_$2]="no"])
 379      AC_LANG_POP(Python)[]dnl
 380     ])
 381 AS_IF([test "$[pc_cv_python_func_]pc_python_safe_mod[_$2]" = "no"], [$5], [$4])
 382 ])
 383 m4trace:configure.ac:48: -1- m4_pattern_forbid([^_?A[CHUM]_])
 384 m4trace:configure.ac:48: -1- m4_pattern_forbid([_AC_])
 385 m4trace:configure.ac:48: -1- m4_pattern_forbid([^LIBOBJS$], [do not use LIBOBJS directly, use AC_LIBOBJ (see section `AC_LIBOBJ vs LIBOBJS'])
 386 m4trace:configure.ac:48: -1- m4_pattern_allow([^AS_FLAGS$])
 387 m4trace:configure.ac:48: -1- m4_pattern_forbid([^_?m4_])
 388 m4trace:configure.ac:48: -1- m4_pattern_forbid([^dnl$])
 389 m4trace:configure.ac:48: -1- m4_pattern_forbid([^_?AS_])
 390 m4trace:configure.ac:48: -1- m4_pattern_allow([^SHELL$])
 391 m4trace:configure.ac:48: -1- m4_pattern_allow([^PATH_SEPARATOR$])
 392 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_NAME$])
 393 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
 394 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_VERSION$])
 395 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_STRING$])
 396 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
 397 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_URL$])
 398 m4trace:configure.ac:48: -1- m4_pattern_allow([^exec_prefix$])
 399 m4trace:configure.ac:48: -1- m4_pattern_allow([^prefix$])
 400 m4trace:configure.ac:48: -1- m4_pattern_allow([^program_transform_name$])
 401 m4trace:configure.ac:48: -1- m4_pattern_allow([^bindir$])
 402 m4trace:configure.ac:48: -1- m4_pattern_allow([^sbindir$])
 403 m4trace:configure.ac:48: -1- m4_pattern_allow([^libexecdir$])
 404 m4trace:configure.ac:48: -1- m4_pattern_allow([^datarootdir$])
 405 m4trace:configure.ac:48: -1- m4_pattern_allow([^datadir$])
 406 m4trace:configure.ac:48: -1- m4_pattern_allow([^sysconfdir$])
 407 m4trace:configure.ac:48: -1- m4_pattern_allow([^sharedstatedir$])
 408 m4trace:configure.ac:48: -1- m4_pattern_allow([^localstatedir$])
 409 m4trace:configure.ac:48: -1- m4_pattern_allow([^includedir$])
 410 m4trace:configure.ac:48: -1- m4_pattern_allow([^oldincludedir$])
 411 m4trace:configure.ac:48: -1- m4_pattern_allow([^docdir$])
 412 m4trace:configure.ac:48: -1- m4_pattern_allow([^infodir$])
 413 m4trace:configure.ac:48: -1- m4_pattern_allow([^htmldir$])
 414 m4trace:configure.ac:48: -1- m4_pattern_allow([^dvidir$])
 415 m4trace:configure.ac:48: -1- m4_pattern_allow([^pdfdir$])
 416 m4trace:configure.ac:48: -1- m4_pattern_allow([^psdir$])
 417 m4trace:configure.ac:48: -1- m4_pattern_allow([^libdir$])
 418 m4trace:configure.ac:48: -1- m4_pattern_allow([^localedir$])
 419 m4trace:configure.ac:48: -1- m4_pattern_allow([^mandir$])
 420 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_NAME$])
 421 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_TARNAME$])
 422 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_VERSION$])
 423 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_STRING$])
 424 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_BUGREPORT$])
 425 m4trace:configure.ac:48: -1- m4_pattern_allow([^PACKAGE_URL$])
 426 m4trace:configure.ac:48: -1- m4_pattern_allow([^DEFS$])
 427 m4trace:configure.ac:48: -1- m4_pattern_allow([^ECHO_C$])
 428 m4trace:configure.ac:48: -1- m4_pattern_allow([^ECHO_N$])
 429 m4trace:configure.ac:48: -1- m4_pattern_allow([^ECHO_T$])
 430 m4trace:configure.ac:48: -1- m4_pattern_allow([^LIBS$])
 431 m4trace:configure.ac:48: -1- m4_pattern_allow([^build_alias$])
 432 m4trace:configure.ac:48: -1- m4_pattern_allow([^host_alias$])
 433 m4trace:configure.ac:48: -1- m4_pattern_allow([^target_alias$])
 434 m4trace:configure.ac:65: -1- AC_CONFIG_MACRO_DIR([m4])
 435 m4trace:configure.ac:89: -1- PC_INIT([2.7], [3.3.1])
 436 m4trace:configure.ac:89: -1- m4_pattern_allow([^PYTHON$])
 437 m4trace:configure.ac:89: -1- m4_pattern_allow([^PYTHON$])
 438 m4trace:configure.ac:89: -1- PC_PYTHON_VERIFY_VERSION([>=], [pc_min_ver], [AC_MSG_RESULT([yes])], [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])
 439 m4trace:configure.ac:89: -1- AC_PROG_PYTHON
 440 m4trace:configure.ac:89: -1- m4_pattern_allow([^PYTHON$])
 441 m4trace:configure.ac:89: -1- m4_pattern_allow([^PYTHON$])
 442 m4trace:configure.ac:89: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
 443 ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
 444 ../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
 445 ../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
 446 m4/python.m4:191: PC_PYTHON_VERIFY_VERSION is expanded from...
 447 m4/python.m4:117: PC_INIT is expanded from...
 448 configure.ac:89: the top level])
 449 m4trace:configure.ac:89: -1- PC_PYTHON_VERIFY_VERSION([<=], [pc_max_ver], [AC_MSG_RESULT([yes])], [AC_MSG_FAILURE([No compatible Python interpreter found. If you're sure that you have one, try setting the PYTHON environment variable to the location of the interpreter.])])
 450 m4trace:configure.ac:89: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from...
 451 ../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
 452 ../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from...
 453 ../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from...
 454 m4/python.m4:191: PC_PYTHON_VERIFY_VERSION is expanded from...
 455 m4/python.m4:117: PC_INIT is expanded from...
 456 configure.ac:89: the top level])
 457 m4trace:configure.ac:137: -2- m4_pattern_allow([^VIRTUALENV$])
 458 m4trace:configure.ac:141: -2- m4_pattern_allow([^VIRTUALENV$])
 459 m4trace:configure.ac:142: -1- m4_pattern_allow([^VIRTUALENV_FLAGS$])
 460 m4trace:configure.ac:166: -1- m4_pattern_allow([^MKDIR_P$])
 461 m4trace:configure.ac:167: -1- m4_pattern_allow([^INSTALL_PROGRAM$])
 462 m4trace:configure.ac:167: -1- m4_pattern_allow([^INSTALL_SCRIPT$])
 463 m4trace:configure.ac:167: -1- m4_pattern_allow([^INSTALL_DATA$])
 464 m4trace:configure.ac:237: -1- PC_PYTHON_SITE_PACKAGE_DIR
 465 m4trace:configure.ac:237: -1- PC_PYTHON_CHECK_SITE_DIR
 466 m4trace:configure.ac:237: -1- PC_PYTHON_CHECK_PREFIX
 467 m4trace:configure.ac:237: -1- PC_PYTHON_PROG_PYTHON_CONFIG
 468 m4trace:configure.ac:237: -1- m4_pattern_allow([^PYTHON_CONFIG$])
 469 m4trace:configure.ac:237: -1- m4_pattern_allow([^PYTHON_CONFIG$])
 470 m4trace:configure.ac:237: -1- m4_pattern_allow([^PYTHON_PREFIX$])
 471 m4trace:configure.ac:237: -1- m4_pattern_allow([^pythondir$])
 472 m4trace:configure.ac:237: -1- m4_pattern_allow([^pkgpythondir$])
 473 m4trace:configure.ac:253: -1- PC_PYTHON_EXEC_PACKAGE_DIR
 474 m4trace:configure.ac:253: -1- PC_PYTHON_CHECK_EXEC_DIR
 475 m4trace:configure.ac:253: -1- PC_PYTHON_CHECK_EXEC_PREFIX
 476 m4trace:configure.ac:253: -1- m4_pattern_allow([^PYTHON_EXEC_PREFIX$])
 477 m4trace:configure.ac:253: -1- m4_pattern_allow([^pyexecdir$])
 478 m4trace:configure.ac:253: -1- m4_pattern_allow([^pkgpyexecdir$])
 479 m4trace:configure.ac:399: -1- m4_pattern_allow([^LIB@&t@OBJS$])
 480 m4trace:configure.ac:399: -1- m4_pattern_allow([^LTLIBOBJS$])