From: Trent Nelson <trent@trent.me>
Date: Wed, 17 Oct 2012 08:47:31 +0000 (-0400)
Subject: Issue #15819: use standard autoconf preset output variables.
X-Git-Tag: v3.3.1rc1~785
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5595ab564cd0a01b1efdba5a03b2521e393fe7a4;p=python

Issue #15819: use standard autoconf preset output variables.

Reported by: Roumen Petrov
---

5595ab564cd0a01b1efdba5a03b2521e393fe7a4
diff --cc configure
index a619bb3834,c6223f6b09..6e1825f689
--- a/configure
+++ b/configure
@@@ -701,21 -703,6 +701,20 @@@ UNIVERSALSD
  CONFIG_ARGS
  SOVERSION
  VERSION
 +PYTHON_FOR_BUILD
 +host_os
 +host_vendor
 +host_cpu
 +host
 +build_os
 +build_vendor
 +build_cpu
 +build
 +HAS_HG
 +HGBRANCH
 +HGTAG
 +HGVERSION
 +BASECPPFLAGS
- BUILDDIR
  target_alias
  host_alias
  build_alias
@@@ -2721,83 -2705,6 +2720,81 @@@ ac_compiler_gnu=$ac_cv_c_compiler_gn
  
  
  
- BUILDDIR="`pwd`"
 +
- 
- if test "$srcdir" != "." -a "$srcdir" != "$BUILDDIR"; then
++if test "$abs_srcdir" != "$abs_builddir"; then
 +    # If we're building out-of-tree, we need to make sure the following
 +    # resources get picked up before their $srcdir counterparts.
 +    #   Objects/ -> typeslots.inc
 +    #   Include/ -> Python-ast.h, graminit.h
 +    #   Python/  -> importlib.h
 +    # (A side effect of this is that these resources will automatically be
 +    #  regenerated when building out-of-tree, regardless of whether or not
 +    #  the $srcdir counterpart is up-to-date.  This is an acceptable trade
 +    #  off.)
 +    BASECPPFLAGS="-IObjects -IInclude -IPython"
 +else
 +    BASECPPFLAGS=""
 +fi
 +
 +
 +
 +
 +
 +if test -e $srcdir/.hg/dirstate
 +then
 +# Extract the first word of "hg", so it can be a program name with args.
 +set dummy hg; ac_word=$2
 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 +$as_echo_n "checking for $ac_word... " >&6; }
 +if ${ac_cv_prog_HAS_HG+:} false; then :
 +  $as_echo_n "(cached) " >&6
 +else
 +  if test -n "$HAS_HG"; then
 +  ac_cv_prog_HAS_HG="$HAS_HG" # Let the user override the test.
 +else
 +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 +for as_dir in $PATH
 +do
 +  IFS=$as_save_IFS
 +  test -z "$as_dir" && as_dir=.
 +    for ac_exec_ext in '' $ac_executable_extensions; do
 +  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
 +    ac_cv_prog_HAS_HG="found"
 +    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
 +    break 2
 +  fi
 +done
 +  done
 +IFS=$as_save_IFS
 +
 +  test -z "$ac_cv_prog_HAS_HG" && ac_cv_prog_HAS_HG="not-found"
 +fi
 +fi
 +HAS_HG=$ac_cv_prog_HAS_HG
 +if test -n "$HAS_HG"; then
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAS_HG" >&5
 +$as_echo "$HAS_HG" >&6; }
 +else
 +  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 +$as_echo "no" >&6; }
 +fi
 +
 +
 +else
 +HAS_HG=no-repository
 +fi
 +if test $HAS_HG = found
 +then
 +    HGVERSION="hg id -i \$(srcdir)"
 +    HGTAG="hg id -t \$(srcdir)"
 +    HGBRANCH="hg id -b \$(srcdir)"
 +else
 +    HGVERSION=""
 +    HGTAG=""
 +    HGBRANCH=""
 +fi
 +
 +
  ac_config_headers="$ac_config_headers pyconfig.h"
  
  
diff --cc configure.ac
index 04413e905d,f2951a27fc..4eb6c43006
--- a/configure.ac
+++ b/configure.ac
@@@ -3,51 -3,19 +3,49 @@@ dnl * Please run autoreconf to test you
  dnl ***********************************************
  
  # Set VERSION so we only need to edit in one place (i.e., here)
 -m4_define(PYTHON_VERSION, 3.2)
 -
 -dnl Some m4 magic to ensure that the configure script is generated
 -dnl by the correct autoconf version.
 -m4_define([version_required],
 -[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]), [$1]), 0,
 -       [],
 -       [m4_fatal([Autoconf version $1 is required for Python], 63)])
 -])
 +m4_define(PYTHON_VERSION, 3.3)
 +
  AC_PREREQ(2.65)
  
 -AC_REVISION($Revision$)
  AC_INIT(python, PYTHON_VERSION, http://bugs.python.org/)
 +
- BUILDDIR="`pwd`"
- AC_SUBST(BUILDDIR)
 +AC_SUBST(BASECPPFLAGS)
- if test "$srcdir" != "." -a "$srcdir" != "$BUILDDIR"; then
++if test "$abs_srcdir" != "$abs_builddir"; then
 +    # If we're building out-of-tree, we need to make sure the following
 +    # resources get picked up before their $srcdir counterparts.
 +    #   Objects/ -> typeslots.inc
 +    #   Include/ -> Python-ast.h, graminit.h
 +    #   Python/  -> importlib.h
 +    # (A side effect of this is that these resources will automatically be
 +    #  regenerated when building out-of-tree, regardless of whether or not
 +    #  the $srcdir counterpart is up-to-date.  This is an acceptable trade
 +    #  off.)
 +    BASECPPFLAGS="-IObjects -IInclude -IPython"
 +else
 +    BASECPPFLAGS=""
 +fi
 +
 +AC_SUBST(HGVERSION)
 +AC_SUBST(HGTAG)
 +AC_SUBST(HGBRANCH)
 +
 +if test -e $srcdir/.hg/dirstate
 +then
 +AC_CHECK_PROG(HAS_HG, hg, found, not-found)
 +else
 +HAS_HG=no-repository
 +fi
 +if test $HAS_HG = found
 +then
 +    HGVERSION="hg id -i \$(srcdir)"
 +    HGTAG="hg id -t \$(srcdir)"
 +    HGBRANCH="hg id -b \$(srcdir)"
 +else
 +    HGVERSION=""
 +    HGTAG=""
 +    HGBRANCH=""
 +fi
 +
  AC_CONFIG_SRCDIR([Include/object.h])
  AC_CONFIG_HEADER(pyconfig.h)