propagate from branch 'net.randombit.botan' (head f13cb517b63aed4fcc4ad7013e5c905fae85796b)

            to branch 'net.randombit.botan.cxx11' (head e330c6b33c4583b342a129336d27ce03c9e4e287)

5 files changed, 56 insertions, 24 deletions

diff --git a/configure.py b/configure.py
index 2920becb6..bb0dbc192 100755
--- a/configure.py
+++ b/configure.py
@@ -5,15 +5,16 @@ Configuration program for botan (http://botan.randombit.net/)
   (C) 2009-2011 Jack Lloyd
   Distributed under the terms of the Botan license
 
-Tested with
-   CPython 2.5, 2.6, 2.7 - OK
-   Jython 2.5 - Target detection does not work (use --os and --cpu)
+Tested with CPython 2.6, 2.7, 3.1 and PyPy 1.5
 
-   CPython 2.4 and earlier are not supported
+Python 2.5 works if you change the exception catching syntax:
+   perl -pi -e 's/except (.*) as (.*):/except $1, $2:/g' configure.py
 
-   Use the 2to3 script to use with Python 3
+Jython - Target detection does not work (use --os and --cpu)
 
-   Has not been tested with IronPython or PyPy
+CPython 2.4 and earlier are not supported
+
+Has not been tested with IronPython
 """
 
 import sys
@@ -41,17 +42,23 @@ def flatten(l):
     return sum(l, [])
 
 def get_vc_revision():
-    mtn = subprocess.Popen(['mtn', 'automate', 'heads'],
-                           stdout=subprocess.PIPE,
-                           stderr=subprocess.PIPE)
+    try:
+        mtn = subprocess.Popen(['mtn', 'automate', 'heads'],
+                               stdout=subprocess.PIPE,
+                               stderr=subprocess.PIPE)
 
-    (stdout, stderr) = mtn.communicate()
+        (stdout, stderr) = mtn.communicate()
 
-    if(stderr != ''):
-        #logging.debug('Error getting rev from monotone - %s' % (stderr))
-        return 'unknown'
+        if(stderr != ''):
+            logging.debug('Error getting rev from monotone - %s' % (stderr))
+            return 'unknown'
+
+        logging.debug('Monotone reported revision ' + stdout.strip())
 
-    return 'mtn:' + stdout.strip()
+        return 'mtn:' + stdout.strip()
+    except OSError as e:
+        logging.debug('Error getting rev from monotone - %s' % (e[1]))
+        return 'unknown'
 
 class BuildConfigurationInformation(object):
 
@@ -65,7 +72,7 @@ class BuildConfigurationInformation(object):
 
     version_datestamp = botan_version.release_datestamp
 
-    version_vc_rev = botan_version.release_vc_rev or get_vc_revision()
+    version_vc_rev = botan_version.release_vc_rev
     version_string = '%d.%d.%d' % (version_major, version_minor, version_patch)
 
     """
@@ -73,6 +80,9 @@ class BuildConfigurationInformation(object):
     """
     def __init__(self, options, modules):
 
+        if self.version_vc_rev is None:
+            self.version_vc_rev = get_vc_revision()
+
         self.build_dir = os.path.join(options.with_build_dir, 'build')
 
         self.checkobj_dir = os.path.join(self.build_dir, 'checks')
@@ -945,7 +955,7 @@ def process_template(template_file, variables):
     try:
         template = PercentSignTemplate(slurp_file(template_file))
         return template.substitute(variables)
-    except KeyError, e:
+    except KeyError as e:
         raise Exception('Unbound var %s in template %s' % (e, template_file))
 
 """
@@ -1383,14 +1393,14 @@ def setup_build(build_config, options, template_vars):
     try:
         if options.clean_build_tree:
             shutil.rmtree(build_config.build_dir)
-    except OSError, e:
+    except OSError as e:
         if e.errno != errno.ENOENT:
             logging.error('Problem while removing build dir: %s' % (e))
 
     for dir in build_config.build_dirs:
         try:
             os.makedirs(dir)
-        except OSError, e:
+        except OSError as e:
             if e.errno != errno.EEXIST:
                 logging.error('Error while creating "%s": %s' % (dir, e))
 
@@ -1441,7 +1451,7 @@ def setup_build(build_config, options, template_vars):
         for header_file in header_list:
             try:
                 portable_symlink(header_file, dir, link_method)
-            except OSError, e:
+            except OSError as e:
                 if e.errno != errno.EEXIST:
                     logging.error('Error linking %s into %s: %s' % (
                         header_file, dir, e))
@@ -1702,10 +1712,13 @@ def main(argv = None):
 
         def get_gcc_version(gcc_bin):
             try:
-                gcc_version = ''.join(subprocess.Popen(
+                subproc_result = subprocess.Popen(
                     gcc_bin.split(' ') + ['-dumpversion'],
                     stdout=subprocess.PIPE,
-                    stderr=subprocess.PIPE).communicate()).strip()
+                    stderr=subprocess.PIPE).communicate()
+
+                gcc_version = ''.join(map(str, subproc_result)).strip()
+
                 logging.info('Detected gcc version %s' % (gcc_version))
                 return gcc_version
             except OSError:
@@ -1768,7 +1781,7 @@ def main(argv = None):
 if __name__ == '__main__':
     try:
         main()
-    except Exception, e:
+    except Exception as e:
         logging.error(str(e))
         #import traceback
         #traceback.print_exc(file=sys.stderr)
diff --git a/doc/download.txt b/doc/download.txt
index 4e8ccd156..b8d3e75b3 100644
--- a/doc/download.txt
+++ b/doc/download.txt
@@ -68,8 +68,9 @@ Botan's development occurs using a distributed version control system
 called `Monotone <http://www.monotone.ca>`_.
 
 The main branch of development occurs on the branch named
-``net.randombit.botan``; this is probably the branch you want. To
-download that branch and set up a new workspace, run::
+``net.randombit.botan``; this is probably the branch you want (for
+1.8, use ``net.randombit.botan.1_8`` instead). To download that branch
+and set up a new workspace, run::
 
    $ mtn db init --db=botan.mtn
    $ mtn pull --db=botan.mtn randombit.net 'net.randombit.botan'
diff --git a/doc/log.txt b/doc/log.txt
index 4c4215067..696fa4ac9 100644
--- a/doc/log.txt
+++ b/doc/log.txt
@@ -10,6 +10,19 @@ Series 1.10
 Version 1.10.2, Not Yet Released
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
+* The exception catching syntax of configure.py has been changed to
+  the Python 3.x syntax. This syntax also works with Python 2.6 and
+  2.7, but not with any earlier Python 2 release. A simple search and
+  replace will allow running it under Python 2.5::
+     perl -pi -e 's/except (.*) as (.*):/except $1, $2:/g' configure.py
+
+* Add AltiVec detection for IBM POWER7 processors.
+
+* Don't set a soname on OpenBSD, as it doesn't support it (PR 158)
+
+* Fix a configure.py incompatability with the subprocess module
+  included in Python 3.1 (PR 157)
+
 * A bug in configure.py would cause it to interpret `--cpu=s390x` as
   `s390`. This may have affected other CPUs as well. Now configure.py
   searches for an exact match, and only if no exact match is found
diff --git a/src/build-data/cc/gcc.txt b/src/build-data/cc/gcc.txt
index c7e4a3c14..dbf892dcf 100644
--- a/src/build-data/cc/gcc.txt
+++ b/src/build-data/cc/gcc.txt
@@ -31,6 +31,9 @@ default -> "$(CXX) -shared -fPIC -Wl,-soname,$(SONAME)"
 # AIX doesn't seem to have soname support (weird...)
 aix     -> "$(CXX) -shared -fPIC"
 
+# OpenBSD doesn't use soname
+openbsd -> "$(CXX) -shared -fPIC"
+
 darwin  -> "$(CXX) -dynamiclib -fPIC -install_name $(LIBDIR)/$(SONAME)"
 hpux    -> "$(CXX) -shared -fPIC -Wl,+h,$(SONAME)"
 solaris -> "$(CXX) -shared -fPIC -Wl,-h,$(SONAME)"
diff --git a/src/utils/cpuid.cpp b/src/utils/cpuid.cpp
index cb6fdaba5..917789f65 100644
--- a/src/utils/cpuid.cpp
+++ b/src/utils/cpuid.cpp
@@ -128,6 +128,7 @@ bool altivec_check_pvr_emul()
    const u16bit PVR_G5_970MP = 0x0044;
    const u16bit PVR_G5_970GX = 0x0045;
    const u16bit PVR_POWER6   = 0x003E;
+   const u16bit PVR_POWER7   = 0x003F;
    const u16bit PVR_CELL_PPU = 0x0070;
 
    // Motorola produced G4s with PVR 0x800[0123C] (at least)
@@ -147,6 +148,7 @@ bool altivec_check_pvr_emul()
    altivec_capable |= (pvr == PVR_G5_970MP);
    altivec_capable |= (pvr == PVR_G5_970GX);
    altivec_capable |= (pvr == PVR_POWER6);
+   altivec_capable |= (pvr == PVR_POWER7);
    altivec_capable |= (pvr == PVR_CELL_PPU);
 #endif