changeset:   102282:62802d373e9f
user:        Xavier de Gaye <xdegaye@users.sourceforge.net>
date:        Thu Jul 07 18:00:22 2016 +0200
files:       Misc/NEWS configure configure.ac
description:
Issue #27434: Version of interpreter running a cross-build and source version must be the same.


diff -r c80054ccbbd8 -r 62802d373e9f Misc/NEWS
--- a/Misc/NEWS	Thu Jul 07 18:20:03 2016 +0300
+++ b/Misc/NEWS	Thu Jul 07 18:00:22 2016 +0200
@@ -132,6 +132,9 @@
 Build
 -----
 
+- Issue #27434: The interpreter that runs the cross-build, found in PATH, must
+  now be of the same feature version (e.g. 3.6) as the source being built.
+
 - Issue #26930: Update Windows builds to use OpenSSL 1.0.2h.
 
 - Issue #23968: Rename the platform directory from plat-$(MACHDEP) to
diff -r c80054ccbbd8 -r 62802d373e9f configure
--- a/configure	Thu Jul 07 18:20:03 2016 +0300
+++ b/configure	Thu Jul 07 18:00:22 2016 +0200
@@ -3002,7 +3002,7 @@
     if test -z "$PYTHON_FOR_BUILD"; then
         for interp in python$PACKAGE_VERSION python3 python; do
 	    which $interp >/dev/null 2>&1 || continue
-	    if $interp -c 'import sys;sys.exit(not sys.version_info[:2] >= (3,3))'; then
+	    if $interp -c "import sys;sys.exit(not '.'.join(str(n) for n in sys.version_info[:2]) == '$PACKAGE_VERSION')"; then
 	        break
 	    fi
             interp=
diff -r c80054ccbbd8 -r 62802d373e9f configure.ac
--- a/configure.ac	Thu Jul 07 18:20:03 2016 +0300
+++ b/configure.ac	Thu Jul 07 18:00:22 2016 +0200
@@ -62,7 +62,7 @@
     if test -z "$PYTHON_FOR_BUILD"; then
         for interp in python$PACKAGE_VERSION python3 python; do
 	    which $interp >/dev/null 2>&1 || continue
-	    if $interp -c 'import sys;sys.exit(not sys.version_info@<:@:2@:>@ >= (3,3))'; then
+	    if $interp -c "import sys;sys.exit(not '.'.join(str(n) for n in sys.version_info@<:@:2@:>@) == '$PACKAGE_VERSION')"; then
 	        break
 	    fi
             interp=