Merge GH #962 More configure.py refactorings/improvements

178 files changed, 701 insertions, 348 deletions

diff --git a/configure.py b/configure.py
index 703b85699..528f121ab 100755
--- a/configure.py
+++ b/configure.py
@@ -4,7 +4,7 @@
 Configuration program for botan
 
 (C) 2009,2010,2011,2012,2013,2014,2015,2016,2017 Jack Lloyd
-(C) 2015,2016 Simon Warta (Kullo GmbH)
+(C) 2015,2016,2017 Simon Warta (Kullo GmbH)
 
 Botan is released under the Simplified BSD License (see license.txt)
 
@@ -51,17 +51,46 @@ def chunks(l, n):
     for i in range(0, len(l), n):
         yield l[i:i+n]
 
-def get_vc_revision():
 
-    def get_vc_revision_impl(cmdlist):
-        try:
-            cmdname = cmdlist[0]
+class Version(object):
+    """
+    Version information are all static members
+    """
+    major = botan_version.release_major
+    minor = botan_version.release_minor
+    patch = botan_version.release_patch
+    so_rev = botan_version.release_so_abi_rev
+    release_type = botan_version.release_type
+    datestamp = botan_version.release_datestamp
+    packed = major * 1000 + minor # Used on Darwin for dylib versioning
+    _vc_rev = None
+
+    @staticmethod
+    def as_string():
+        return '%d.%d.%d' % (Version.major, Version.minor, Version.patch)
+
+    @staticmethod
+    def vc_rev():
+        # Lazy load to ensure _local_repo_vc_revision() does not run before logger is set up
+        if Version._vc_rev is None:
+            Version._vc_rev = botan_version.release_vc_rev
+        if Version._vc_rev is None:
+            Version._vc_rev = Version._local_repo_vc_revision()
+        if Version._vc_rev is None:
+            Version._vc_rev = 'unknown'
+        return Version._vc_rev
 
-            vc = subprocess.Popen(cmdlist,
-                                  stdout=subprocess.PIPE,
-                                  stderr=subprocess.PIPE,
-                                  universal_newlines=True)
+    @staticmethod
+    def _local_repo_vc_revision():
+        vc_command = ['git', 'rev-parse', 'HEAD']
+        cmdname = vc_command[0]
 
+        try:
+            vc = subprocess.Popen(
+                vc_command,
+                stdout=subprocess.PIPE,
+                stderr=subprocess.PIPE,
+                universal_newlines=True)
             (stdout, stderr) = vc.communicate()
 
             if vc.returncode != 0:
@@ -77,64 +106,34 @@ def get_vc_revision():
             logging.debug('Error getting rev from %s - %s' % (cmdname, e.strerror))
             return None
 
-    vc_command = ['git', 'rev-parse', 'HEAD']
-    rev = get_vc_revision_impl(vc_command)
-    if rev is not None:
-        return rev
-    else:
-        return 'unknown'
-
-class BuildConfigurationInformation(object):
-
-    """
-    Version information
-    """
-    version_major = botan_version.release_major
-    version_minor = botan_version.release_minor
-    version_patch = botan_version.release_patch
-    version_so_rev = botan_version.release_so_abi_rev
-
-    version_release_type = botan_version.release_type
-
-    version_datestamp = botan_version.release_datestamp
-
-    version_vc_rev = botan_version.release_vc_rev
-    version_string = '%d.%d.%d' % (version_major, version_minor, version_patch)
-
-    # This is used on Darwin for dylib versioning
-    version_packed = version_major * 1000 + version_minor
 
+class BuildPaths(object): # pylint: disable=too-many-instance-attributes
     """
     Constructor
     """
     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.obj_dir = os.path.join(self.build_dir, 'obj')
-        self.libobj_dir = os.path.join(self.obj_dir, 'lib')
-        self.cliobj_dir = os.path.join(self.obj_dir, 'cli')
-        self.testobj_dir = os.path.join(self.obj_dir, 'test')
+        self.libobj_dir = os.path.join(self.build_dir, 'obj', 'lib')
+        self.cliobj_dir = os.path.join(self.build_dir, 'obj', 'cli')
+        self.testobj_dir = os.path.join(self.build_dir, 'obj', 'test')
 
         self.doc_output_dir = os.path.join(self.build_dir, 'docs')
+        self.doc_output_dir_manual = os.path.join(self.doc_output_dir, 'manual')
+        self.doc_output_dir_doxygen = os.path.join(self.doc_output_dir, 'doxygen') if options.with_doxygen else None
 
         self.include_dir = os.path.join(self.build_dir, 'include')
         self.botan_include_dir = os.path.join(self.include_dir, 'botan')
         self.internal_include_dir = os.path.join(self.botan_include_dir, 'internal')
         self.external_include_dir = os.path.join(self.include_dir, 'external')
 
-        self.modules = modules
-        self.sources = sorted(flatten([mod.sources() for mod in modules]))
         self.internal_headers = sorted(flatten([m.internal_headers() for m in modules]))
         self.external_headers = sorted(flatten([m.external_headers() for m in modules]))
 
         if options.amalgamation:
-            self.build_sources = ['botan_all.cpp']
+            self.lib_sources = ['botan_all.cpp']
         else:
-            self.build_sources = self.sources
+            self.lib_sources = sorted(flatten([mod.sources() for mod in modules]))
 
         self.public_headers = sorted(flatten([m.public_headers() for m in modules]))
 
@@ -159,55 +158,49 @@ class BuildConfigurationInformation(object):
 
         self.python_dir = os.path.join(options.src_dir, 'python')
 
-        def build_doc_commands():
-
-            def get_doc_cmd():
-                if options.with_sphinx:
-                    sphinx = 'sphinx-build -c $(SPHINX_CONFIG) $(SPHINX_OPTS) '
-                    if options.quiet:
-                        sphinx += '-q '
-                    sphinx += '%s %s'
-                    return sphinx
-                else:
-                    return '$(COPY) %s' + os.sep + '*.rst %s'
-
-            doc_cmd = get_doc_cmd()
-
-            def cmd_for(src):
-                return doc_cmd % (os.path.join(self.doc_dir, src),
-                                  os.path.join(self.doc_output_dir, src))
-
-            yield cmd_for('manual')
-
-            if options.with_doxygen:
-                yield 'doxygen %s%sbotan.doxy' % (self.build_dir, os.sep)
-
-        self.build_doc_commands = '\n'.join(['\t' + s for s in build_doc_commands()])
-
-        def build_dirs():
-            yield self.libobj_dir
-            yield self.cliobj_dir
-            yield self.testobj_dir
-            yield self.botan_include_dir
-            yield self.internal_include_dir
-            yield self.external_include_dir
-            yield os.path.join(self.doc_output_dir, 'manual')
-
-            if options.with_doxygen:
-                yield os.path.join(self.doc_output_dir, 'doxygen')
-
-        self.build_dirs = list(build_dirs())
+    def build_dirs(self):
+        out = [
+            self.libobj_dir,
+            self.cliobj_dir,
+            self.testobj_dir,
+            self.botan_include_dir,
+            self.internal_include_dir,
+            self.external_include_dir,
+            self.doc_output_dir_manual,
+        ]
+        if self.doc_output_dir_doxygen:
+            out += [self.doc_output_dir_doxygen]
+        return out
 
     def src_info(self, typ):
         if typ == 'lib':
-            return (self.build_sources, self.libobj_dir)
+            return (self.lib_sources, self.libobj_dir)
         elif typ == 'cli':
             return (self.cli_sources, self.cliobj_dir)
         elif typ == 'test':
             return (self.test_sources, self.testobj_dir)
 
-    def pkg_config_file(self):
-        return 'botan-%d.pc' % (self.version_major)
+
+PKG_CONFIG_FILENAME = 'botan-%d.pc' % (Version.major)
+
+
+def make_build_doc_commands(build_paths, options):
+    def build_manual_command(src_dir, dst_dir):
+        if options.with_sphinx:
+            sphinx = 'sphinx-build -c $(SPHINX_CONFIG) $(SPHINX_OPTS) '
+            if options.quiet:
+                sphinx += '-q '
+            sphinx += '%s %s' % (src_dir, dst_dir)
+            return sphinx
+        else:
+            return '$(COPY) %s%s*.rst %s' %  (src_dir, os.sep, dst_dir)
+
+    cmds = [
+        build_manual_command(os.path.join(build_paths.doc_dir, 'manual'), build_paths.doc_output_dir_manual)
+    ]
+    if options.with_doxygen:
+        cmds += ['doxygen %s%sbotan.doxy' % (build_paths.build_dir, os.sep)]
+    return '\n'.join(['\t' + cmd for cmd in cmds])
 
 
 def process_command_line(args): # pylint: disable=too-many-locals
@@ -217,7 +210,7 @@ def process_command_line(args): # pylint: disable=too-many-locals
 
     parser = optparse.OptionParser(
         formatter=optparse.IndentedHelpFormatter(max_help_position=50),
-        version=BuildConfigurationInformation.version_string)
+        version=Version.as_string())
 
     parser.add_option('--verbose', action='store_true', default=False,
                       help='Show debug messages')
@@ -523,6 +516,29 @@ class LexResult(object):
     pass
 
 
+class LexerError(ConfigureError):
+    def __init__(self, msg, lexfile, line):
+        super(LexerError, self).__init__(msg)
+        self.msg = msg
+        self.lexfile = lexfile
+        self.line = line
+
+    def __str__(self):
+        return '%s at %s:%d' % (self.msg, self.lexfile, self.line)
+
+
+def parse_lex_dict(as_list):
+    if len(as_list) % 3 != 0:
+        raise ConfigureError("Lex dictionary has invalid format")
+
+    result = {}
+    for key, sep, value in [as_list[3*i:3*i+3] for i in range(0, len(as_list)//3)]:
+        if sep != '->':
+            raise ConfigureError("Lex dictionary has invalid format")
+        result[key] = value
+    return result
+
+
 def lex_me_harder(infofile, allowed_groups, name_val_pairs):
     """
     Generic lexer function for info.txt and src/build-data files
@@ -533,15 +549,6 @@ def lex_me_harder(infofile, allowed_groups, name_val_pairs):
     def py_var(group):
         return group.replace(':', '_')
 
-    class LexerError(ConfigureError):
-        def __init__(self, msg, line):
-            super(LexerError, self).__init__(msg)
-            self.msg = msg
-            self.line = line
-
-        def __str__(self):
-            return '%s at %s:%d' % (self.msg, infofile, self.line)
-
     lexer = shlex.shlex(open(infofile), infofile, posix=True)
     lexer.wordchars += '|:.<>/,-!+' # handle various funky chars in info.txt
 
@@ -551,10 +558,12 @@ def lex_me_harder(infofile, allowed_groups, name_val_pairs):
         out.__dict__[key] = val
 
     def lexed_tokens(): # Convert to an interator
-        token = lexer.get_token()
-        while token != None:
-            yield token
+        while True:
             token = lexer.get_token()
+            if token != lexer.eof:
+                yield token
+            else:
+                return
 
     for token in lexed_tokens():
         match = re.match('<(.*)>', token)
@@ -565,7 +574,7 @@ def lex_me_harder(infofile, allowed_groups, name_val_pairs):
 
             if group not in allowed_groups:
                 raise LexerError('Unknown group "%s"' % (group),
-                                 lexer.lineno)
+                                 infofile, lexer.lineno)
 
             end_marker = '</' + group + '>'
 
@@ -575,28 +584,20 @@ def lex_me_harder(infofile, allowed_groups, name_val_pairs):
                 token = lexer.get_token()
                 if token is None:
                     raise LexerError('Group "%s" not terminated' % (group),
-                                     lexer.lineno)
+                                     infofile, lexer.lineno)
 
         elif token in name_val_pairs.keys():
             if isinstance(out.__dict__[token], list):
                 out.__dict__[token].append(lexer.get_token())
-
-                # Dirty hack
-                if token == 'define':
-                    nxt = lexer.get_token()
-                    if not nxt:
-                        raise LexerError('No version set for API', lexer.lineno)
-                    if not re.match('^[0-9]{8}$', nxt):
-                        raise LexerError('Bad API rev "%s"' % (nxt), lexer.lineno)
-                    out.__dict__[token].append(nxt)
             else:
                 out.__dict__[token] = lexer.get_token()
 
         else: # No match -> error
-            raise LexerError('Bad token "%s"' % (token), lexer.lineno)
+            raise LexerError('Bad token "%s"' % (token), infofile, lexer.lineno)
 
     return out
 
+
 def force_to_dict(l):
     """
     Convert a lex'ed map (from build-data files) from a list to a dict
@@ -635,12 +636,11 @@ class ModuleInfo(InfoObject):
         lex = lex_me_harder(
             infofile,
             [
-                'header:internal', 'header:public', 'header:external', 'requires',
+                'defines', 'header:internal', 'header:public', 'header:external', 'requires',
                 'os', 'arch', 'cc', 'libs', 'frameworks', 'comment', 'warning'
             ],
             {
                 'load_on': 'auto',
-                'define': [],
                 'need_isa': ''
             })
 
@@ -692,7 +692,8 @@ class ModuleInfo(InfoObject):
         self.arch = lex.arch
         self.cc = lex.cc
         self.comment = ' '.join(lex.comment) if lex.comment else None
-        self.define = lex.define
+        self._defines = parse_lex_dict(lex.defines)
+        self._validate_defines_content(self._defines)
         self.frameworks = convert_lib_list(lex.frameworks)
         self.libs = convert_lib_list(lex.libs)
         self.load_on = lex.load_on
@@ -733,6 +734,14 @@ class ModuleInfo(InfoObject):
         intersect_check('public', self.header_public, 'external', self.header_external)
         intersect_check('external', self.header_external, 'internal', self.header_internal)
 
+    @staticmethod
+    def _validate_defines_content(defines):
+        for key, value in defines.items():
+            if not re.match('^[0-9A-Za-z_]{3,30}$', key):
+                raise ConfigureError('Module defines key has invalid format: "%s"' % key)
+            if not re.match('^[0-9]{8}$', value):
+                raise ConfigureError('Module defines value has invalid format: "%s"' % value)
+
     def cross_check(self, arch_info, os_info, cc_info):
         for supp_os in self.os:
             if supp_os not in os_info:
@@ -757,7 +766,7 @@ class ModuleInfo(InfoObject):
         return self.header_external
 
     def defines(self):
-        return ['HAS_' + d[0] + ' ' + d[1] for d in chunks(self.define, 2)]
+        return ['HAS_%s %s' % (key, value) for key, value in self._defines.items()]
 
     def compatible_cpu(self, archinfo, options):
         arch_name = archinfo.basename
@@ -1369,7 +1378,7 @@ def gen_bakefile(build_config, options, external_libs):
     # shared library project
     f.write('shared-library botan {\n')
     f.write('\tdefines = "BOTAN_DLL=__declspec(dllexport)";\n')
-    bakefile_sources(f, build_config.sources)
+    bakefile_sources(f, build_config.lib_sources)
     f.write('}\n')
 
     # cli project
@@ -1608,21 +1617,18 @@ def create_template_vars(build_config, options, modules, cc, arch, osinfo):
         return opts
 
     variables = {
-        'version_major':  build_config.version_major,
-        'version_minor':  build_config.version_minor,
-        'version_patch':  build_config.version_patch,
-        'version_vc_rev': build_config.version_vc_rev,
-        'so_abi_rev':     build_config.version_so_rev,
-        'version':        build_config.version_string,
-
-        'version_packed': build_config.version_packed,
-
-        'release_type':   build_config.version_release_type,
+        'version_major':  Version.major,
+        'version_minor':  Version.minor,
+        'version_patch':  Version.patch,
+        'version_vc_rev': Version.vc_rev(),
+        'so_abi_rev':     Version.so_rev,
+        'version':        Version.as_string(),
+        'version_packed': Version.packed,
+        'release_type':   Version.release_type,
+        'version_datestamp': Version.datestamp,
 
         'distribution_info': options.distribution_info,
 
-        'version_datestamp': build_config.version_datestamp,
-
         'base_dir': options.base_dir,
         'src_dir': options.src_dir,
         'doc_dir': build_config.doc_dir,
@@ -1655,7 +1661,7 @@ def create_template_vars(build_config, options, modules, cc, arch, osinfo):
 
         'doc_output_dir': build_config.doc_output_dir,
 
-        'build_doc_commands': build_config.build_doc_commands,
+        'build_doc_commands': make_build_doc_commands(build_config, options),
 
         'python_dir': build_config.python_dir,
         'sphinx_config_dir': os.path.join(options.build_data, 'sphinx'),
@@ -1711,20 +1717,20 @@ def create_template_vars(build_config, options, modules, cc, arch, osinfo):
         'static_suffix': osinfo.static_suffix,
 
         'soname_base': osinfo.soname_pattern_base.format(
-            version_major=build_config.version_major,
-            version_minor=build_config.version_minor,
-            version_patch=build_config.version_patch,
-            abi_rev=build_config.version_so_rev),
+            version_major=Version.major,
+            version_minor=Version.minor,
+            version_patch=Version.patch,
+            abi_rev=Version.so_rev),
         'soname_abi': osinfo.soname_pattern_abi.format(
-            version_major=build_config.version_major,
-            version_minor=build_config.version_minor,
-            version_patch=build_config.version_patch,
-            abi_rev=build_config.version_so_rev),
+            version_major=Version.major,
+            version_minor=Version.minor,
+            version_patch=Version.patch,
+            abi_rev=Version.so_rev),
         'soname_patch': osinfo.soname_pattern_patch.format(
-            version_major=build_config.version_major,
-            version_minor=build_config.version_minor,
-            version_patch=build_config.version_patch,
-            abi_rev=build_config.version_so_rev),
+            version_major=Version.major,
+            version_minor=Version.minor,
+            version_patch=Version.patch,
+            abi_rev=Version.so_rev),
 
         'mod_list': '\n'.join(sorted([m.basename for m in modules])),
 
@@ -1753,11 +1759,11 @@ def create_template_vars(build_config, options, modules, cc, arch, osinfo):
         else:
             variables['libname'] = 'botan'
     else:
-        variables['botan_pkgconfig'] = os.path.join(build_config.build_dir, build_config.pkg_config_file())
+        variables['botan_pkgconfig'] = os.path.join(build_config.build_dir, PKG_CONFIG_FILENAME)
 
         # 'botan' or 'botan-2'. Used in Makefile and install script
         # This can be made consistent over all platforms in the future
-        variables['libname'] = 'botan-%d' % (build_config.version_major)
+        variables['libname'] = 'botan-%d' % (Version.major)
 
     variables["header_in"] = process_template(os.path.join(options.makefile_dir, 'header.in'), variables)
 
@@ -1974,7 +1980,7 @@ def portable_symlink(file_path, target_dir, method):
     else:
         raise ConfigureError('Unknown link method %s' % (method))
 
-def generate_amalgamation(build_config, options):
+def generate_amalgamation(build_config, modules, options):
     """
     Generate the amalgamation
     """
@@ -2071,7 +2077,7 @@ def generate_amalgamation(build_config, options):
 *
 * Botan is released under the Simplified BSD License (see license.txt)
 */
-""" % (build_config.version_string)
+""" % (Version.as_string())
 
     botan_h.write(amalg_header)
 
@@ -2115,7 +2121,7 @@ def generate_amalgamation(build_config, options):
     botan_amalg_files = {}
     headers_written = {}
 
-    for mod in build_config.modules:
+    for mod in modules:
         tgt = ''
 
         if not options.single_amalgamation_file:
@@ -2396,7 +2402,7 @@ def main(argv=None):
 
     using_mods = [modules[m] for m in loaded_mods]
 
-    build_config = BuildConfigurationInformation(options, using_mods)
+    build_config = BuildPaths(options, using_mods)
 
     build_config.public_headers.append(os.path.join(build_config.build_dir, 'build.h'))
 
@@ -2441,7 +2447,7 @@ def main(argv=None):
         if e.errno != errno.ENOENT:
             logging.error('Problem while removing build dir: %s' % (e))
 
-    for build_dir in build_config.build_dirs:
+    for build_dir in build_config.build_dirs():
         try:
             robust_makedirs(build_dir)
         except OSError as e:
@@ -2464,7 +2470,7 @@ def main(argv=None):
     write_template(in_build_dir('botan.doxy'), in_build_data('botan.doxy.in'))
 
     if options.os != 'windows':
-        write_template(in_build_dir(build_config.pkg_config_file()), in_build_data('botan.pc.in'))
+        write_template(in_build_dir(PKG_CONFIG_FILENAME), in_build_data('botan.pc.in'))
 
     if options.os == 'windows':
         write_template(in_build_dir('botan.iss'), in_build_data('innosetup.in'))
@@ -2494,8 +2500,8 @@ def main(argv=None):
         json.dump(template_vars, f, sort_keys=True, indent=2)
 
     if options.amalgamation:
-        amalgamation_cpp_files = generate_amalgamation(build_config, options)
-        build_config.build_sources = amalgamation_cpp_files
+        amalgamation_cpp_files = generate_amalgamation(build_config, using_mods, options)
+        build_config.lib_sources = amalgamation_cpp_files
         gen_makefile_lists(template_vars, build_config, options, using_mods, cc, arch, osinfo)
 
     if options.with_bakefile:
@@ -2509,10 +2515,10 @@ def main(argv=None):
         return 'dated %d' % (datestamp)
 
     logging.info('Botan %s (VC %s) (%s %s) build setup is complete' % (
-        build_config.version_string,
-        build_config.version_vc_rev,
-        build_config.version_release_type,
-        release_date(build_config.version_datestamp)))
+        Version.as_string(),
+        Version.vc_rev(),
+        Version.release_type,
+        release_date(Version.datestamp)))
 
     if options.unsafe_fuzzer_mode:
         logging.warning("The fuzzer mode flag is labeled unsafe for a reason, this version is for testing only")
diff --git a/src/lib/asn1/info.txt b/src/lib/asn1/info.txt
index c2782282d..4b3689f45 100644
--- a/src/lib/asn1/info.txt
+++ b/src/lib/asn1/info.txt
@@ -1,4 +1,6 @@
-define ASN1 20161102
+<defines>
+ASN1 -> 20161102
+</defines>
 
 <requires>
 bigint
diff --git a/src/lib/block/aes/aes_ni/info.txt b/src/lib/block/aes/aes_ni/info.txt
index 11bf90390..d5d359348 100644
--- a/src/lib/block/aes/aes_ni/info.txt
+++ b/src/lib/block/aes/aes_ni/info.txt
@@ -1,4 +1,6 @@
-define AES_NI 20131128
+<defines>
+AES_NI -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/block/aes/aes_ssse3/info.txt b/src/lib/block/aes/aes_ssse3/info.txt
index 9e27801e6..8457eed56 100644
--- a/src/lib/block/aes/aes_ssse3/info.txt
+++ b/src/lib/block/aes/aes_ssse3/info.txt
@@ -1,4 +1,6 @@
-define AES_SSSE3 20131128
+<defines>
+AES_SSSE3 -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/block/aes/info.txt b/src/lib/block/aes/info.txt
index 09bd9a0ca..62455cf2c 100644
--- a/src/lib/block/aes/info.txt
+++ b/src/lib/block/aes/info.txt
@@ -1 +1,3 @@
-define AES 20131128
+<defines>
+AES -> 20131128
+</defines>
diff --git a/src/lib/block/blowfish/info.txt b/src/lib/block/blowfish/info.txt
index 1a33140d3..e028a5559 100644
--- a/src/lib/block/blowfish/info.txt
+++ b/src/lib/block/blowfish/info.txt
@@ -1 +1,3 @@
-define BLOWFISH 20131128
+<defines>
+BLOWFISH -> 20131128
+</defines>
diff --git a/src/lib/block/camellia/info.txt b/src/lib/block/camellia/info.txt
index 041ba75a2..c70a7f345 100644
--- a/src/lib/block/camellia/info.txt
+++ b/src/lib/block/camellia/info.txt
@@ -1,4 +1,6 @@
-define CAMELLIA 20150922
+<defines>
+CAMELLIA -> 20150922
+</defines>
 
 <header:public>
 camellia.h
diff --git a/src/lib/block/cascade/info.txt b/src/lib/block/cascade/info.txt
index 14f618fd0..15f5b2262 100644
--- a/src/lib/block/cascade/info.txt
+++ b/src/lib/block/cascade/info.txt
@@ -1,4 +1,6 @@
-define CASCADE 20131128
+<defines>
+CASCADE -> 20131128
+</defines>
 
 <header:public>
 cascade.h
diff --git a/src/lib/block/cast/info.txt b/src/lib/block/cast/info.txt
index be4cb7510..75d7e4ca3 100644
--- a/src/lib/block/cast/info.txt
+++ b/src/lib/block/cast/info.txt
@@ -1,4 +1,6 @@
-define CAST 20131128
+<defines>
+CAST -> 20131128
+</defines>
 
 <header:internal>
 cast_sboxes.h
diff --git a/src/lib/block/des/info.txt b/src/lib/block/des/info.txt
index a5d50d56e..05f85b523 100644
--- a/src/lib/block/des/info.txt
+++ b/src/lib/block/des/info.txt
@@ -1 +1,3 @@
-define DES 20131128
+<defines>
+DES -> 20131128
+</defines>
diff --git a/src/lib/block/gost_28147/info.txt b/src/lib/block/gost_28147/info.txt
index 396557248..17fc97159 100644
--- a/src/lib/block/gost_28147/info.txt
+++ b/src/lib/block/gost_28147/info.txt
@@ -1 +1,3 @@
-define GOST_28147_89 20131128
+<defines>
+GOST_28147_89 -> 20131128
+</defines>
diff --git a/src/lib/block/idea/idea_sse2/info.txt b/src/lib/block/idea/idea_sse2/info.txt
index 78f365b93..4479f12ad 100644
--- a/src/lib/block/idea/idea_sse2/info.txt
+++ b/src/lib/block/idea/idea_sse2/info.txt
@@ -1,4 +1,5 @@
-define IDEA_SSE2 20131128
+<defines>
+IDEA_SSE2 -> 20131128
+</defines>
 
 need_isa sse2
-
diff --git a/src/lib/block/idea/info.txt b/src/lib/block/idea/info.txt
index dbca72c8d..bcbdce03f 100644
--- a/src/lib/block/idea/info.txt
+++ b/src/lib/block/idea/info.txt
@@ -1 +1,3 @@
-define IDEA 20131128
+<defines>
+IDEA -> 20131128
+</defines>
diff --git a/src/lib/block/info.txt b/src/lib/block/info.txt
index 30f7392ef..b03a8c8f5 100644
--- a/src/lib/block/info.txt
+++ b/src/lib/block/info.txt
@@ -1,4 +1,6 @@
-define BLOCK_CIPHER 20131128
+<defines>
+BLOCK_CIPHER -> 20131128
+</defines>
 
 <header:public>
 block_cipher.h
diff --git a/src/lib/block/kasumi/info.txt b/src/lib/block/kasumi/info.txt
index 3dd2a3ac0..b48183ca9 100644
--- a/src/lib/block/kasumi/info.txt
+++ b/src/lib/block/kasumi/info.txt
@@ -1 +1,3 @@
-define KASUMI 20131128
+<defines>
+KASUMI -> 20131128
+</defines>
diff --git a/src/lib/block/lion/info.txt b/src/lib/block/lion/info.txt
index 6074dbd08..c818627eb 100644
--- a/src/lib/block/lion/info.txt
+++ b/src/lib/block/lion/info.txt
@@ -1 +1,3 @@
-define LION 20131128
+<defines>
+LION -> 20131128
+</defines>
diff --git a/src/lib/block/misty1/info.txt b/src/lib/block/misty1/info.txt
index 568f13574..bf21dd439 100644
--- a/src/lib/block/misty1/info.txt
+++ b/src/lib/block/misty1/info.txt
@@ -1 +1,3 @@
-define MISTY1 20131128
+<defines>
+MISTY1 -> 20131128
+</defines>
diff --git a/src/lib/block/noekeon/info.txt b/src/lib/block/noekeon/info.txt
index 769d7150e..f3445eb7e 100644
--- a/src/lib/block/noekeon/info.txt
+++ b/src/lib/block/noekeon/info.txt
@@ -1 +1,3 @@
-define NOEKEON 20131128
+<defines>
+NOEKEON -> 20131128
+</defines>
diff --git a/src/lib/block/noekeon/noekeon_simd/info.txt b/src/lib/block/noekeon/noekeon_simd/info.txt
index 45ff93467..a09e491b5 100644
--- a/src/lib/block/noekeon/noekeon_simd/info.txt
+++ b/src/lib/block/noekeon/noekeon_simd/info.txt
@@ -1,4 +1,6 @@
-define NOEKEON_SIMD 20160903
+<defines>
+NOEKEON_SIMD -> 20160903
+</defines>
 
 <requires>
 noekeon
diff --git a/src/lib/block/seed/info.txt b/src/lib/block/seed/info.txt
index 1c6b28792..dd395eda1 100644
--- a/src/lib/block/seed/info.txt
+++ b/src/lib/block/seed/info.txt
@@ -1 +1,3 @@
-define SEED 20131128
+<defines>
+SEED -> 20131128
+</defines>
diff --git a/src/lib/block/serpent/info.txt b/src/lib/block/serpent/info.txt
index 6337ef6c0..89b860ce4 100644
--- a/src/lib/block/serpent/info.txt
+++ b/src/lib/block/serpent/info.txt
@@ -1,4 +1,6 @@
-define SERPENT 20131128
+<defines>
+SERPENT -> 20131128
+</defines>
 
 <header:public>
 serpent.h
diff --git a/src/lib/block/serpent/serpent_simd/info.txt b/src/lib/block/serpent/serpent_simd/info.txt
index a719ba388..f7dadf33f 100644
--- a/src/lib/block/serpent/serpent_simd/info.txt
+++ b/src/lib/block/serpent/serpent_simd/info.txt
@@ -1,4 +1,6 @@
-define SERPENT_SIMD 20160903
+<defines>
+SERPENT_SIMD -> 20160903
+</defines>
 
 <requires>
 simd
diff --git a/src/lib/block/threefish/info.txt b/src/lib/block/threefish/info.txt
index 15843cdd3..e12223679 100644
--- a/src/lib/block/threefish/info.txt
+++ b/src/lib/block/threefish/info.txt
@@ -1 +1,3 @@
-define THREEFISH_512 20131224
+<defines>
+THREEFISH_512 -> 20131224
+</defines>
diff --git a/src/lib/block/threefish/threefish_avx2/info.txt b/src/lib/block/threefish/threefish_avx2/info.txt
index 8e7db6455..bc2675fb4 100644
--- a/src/lib/block/threefish/threefish_avx2/info.txt
+++ b/src/lib/block/threefish/threefish_avx2/info.txt
@@ -1,4 +1,6 @@
-define THREEFISH_512_AVX2 20160903
+<defines>
+THREEFISH_512_AVX2 -> 20160903
+</defines>
 
 need_isa avx2
 
diff --git a/src/lib/block/twofish/info.txt b/src/lib/block/twofish/info.txt
index c4351db59..9febbc8dd 100644
--- a/src/lib/block/twofish/info.txt
+++ b/src/lib/block/twofish/info.txt
@@ -1 +1,3 @@
-define TWOFISH 20131128
+<defines>
+TWOFISH -> 20131128
+</defines>
diff --git a/src/lib/block/xtea/info.txt b/src/lib/block/xtea/info.txt
index e2cc8ac34..b9b9ad365 100644
--- a/src/lib/block/xtea/info.txt
+++ b/src/lib/block/xtea/info.txt
@@ -1 +1,3 @@
-define XTEA 20131128
+<defines>
+XTEA -> 20131128
+</defines>
diff --git a/src/lib/codec/base64/info.txt b/src/lib/codec/base64/info.txt
index cacae6b0c..ceed63605 100644
--- a/src/lib/codec/base64/info.txt
+++ b/src/lib/codec/base64/info.txt
@@ -1 +1,3 @@
-define BASE64_CODEC 20131128
+<defines>
+BASE64_CODEC -> 20131128
+</defines>
diff --git a/src/lib/codec/hex/info.txt b/src/lib/codec/hex/info.txt
index ead5beffd..6ee27e57c 100644
--- a/src/lib/codec/hex/info.txt
+++ b/src/lib/codec/hex/info.txt
@@ -1 +1,3 @@
-define HEX_CODEC 20131128
+<defines>
+HEX_CODEC -> 20131128
+</defines>
diff --git a/src/lib/compression/bzip2/info.txt b/src/lib/compression/bzip2/info.txt
index bc8d780be..8826df2f9 100644
--- a/src/lib/compression/bzip2/info.txt
+++ b/src/lib/compression/bzip2/info.txt
@@ -1,4 +1,6 @@
-define BZIP2 20160412
+<defines>
+BZIP2 -> 20160412
+</defines>
 
 load_on vendor
 
diff --git a/src/lib/compression/info.txt b/src/lib/compression/info.txt
index bfbc806c8..fade2e51a 100644
--- a/src/lib/compression/info.txt
+++ b/src/lib/compression/info.txt
@@ -1,4 +1,6 @@
-define COMPRESSION 20141117
+<defines>
+COMPRESSION -> 20141117
+</defines>
 
 <header:internal>
 compress_utils.h
diff --git a/src/lib/compression/lzma/info.txt b/src/lib/compression/lzma/info.txt
index 7a712338e..477a7b795 100644
--- a/src/lib/compression/lzma/info.txt
+++ b/src/lib/compression/lzma/info.txt
@@ -1,4 +1,6 @@
-define LZMA 20160412
+<defines>
+LZMA -> 20160412
+</defines>
 
 load_on vendor
 
diff --git a/src/lib/compression/zlib/info.txt b/src/lib/compression/zlib/info.txt
index 6c82c49a3..8e3a12261 100644
--- a/src/lib/compression/zlib/info.txt
+++ b/src/lib/compression/zlib/info.txt
@@ -1,4 +1,6 @@
-define ZLIB 20160412
+<defines>
+ZLIB -> 20160412
+</defines>
 
 load_on vendor
 
diff --git a/src/lib/entropy/cryptoapi_rng/info.txt b/src/lib/entropy/cryptoapi_rng/info.txt
index 846a11371..21b42f2a0 100644
--- a/src/lib/entropy/cryptoapi_rng/info.txt
+++ b/src/lib/entropy/cryptoapi_rng/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_CAPI 20131128
+<defines>
+ENTROPY_SRC_CAPI -> 20131128
+</defines>
 
 <header:internal>
 es_capi.h
diff --git a/src/lib/entropy/darwin_secrandom/info.txt b/src/lib/entropy/darwin_secrandom/info.txt
index 554a4b3d8..477818818 100644
--- a/src/lib/entropy/darwin_secrandom/info.txt
+++ b/src/lib/entropy/darwin_secrandom/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_DARWIN_SECRANDOM 20150925
+<defines>
+ENTROPY_SRC_DARWIN_SECRANDOM -> 20150925
+</defines>
 
 <header:internal>
 darwin_secrandom.h
diff --git a/src/lib/entropy/dev_random/info.txt b/src/lib/entropy/dev_random/info.txt
index 56162f84e..eeffe5b85 100644
--- a/src/lib/entropy/dev_random/info.txt
+++ b/src/lib/entropy/dev_random/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_DEV_RANDOM 20131128
+<defines>
+ENTROPY_SRC_DEV_RANDOM -> 20131128
+</defines>
 
 <header:internal>
 dev_random.h
diff --git a/src/lib/entropy/getentropy/info.txt b/src/lib/entropy/getentropy/info.txt
index 89e7b120d..a44299cbe 100644
--- a/src/lib/entropy/getentropy/info.txt
+++ b/src/lib/entropy/getentropy/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_GETENTROPY 20170327
+<defines>
+ENTROPY_SRC_GETENTROPY -> 20170327
+</defines>
 
 <header:internal>
 getentropy.h
diff --git a/src/lib/entropy/info.txt b/src/lib/entropy/info.txt
index d80176113..57f1930b9 100644
--- a/src/lib/entropy/info.txt
+++ b/src/lib/entropy/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SOURCE 20151120
+<defines>
+ENTROPY_SOURCE -> 20151120
+</defines>
 
 <requires>
 rng
diff --git a/src/lib/entropy/proc_walk/info.txt b/src/lib/entropy/proc_walk/info.txt
index ef9f602f3..363fa8cd9 100644
--- a/src/lib/entropy/proc_walk/info.txt
+++ b/src/lib/entropy/proc_walk/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_PROC_WALKER 20131128
+<defines>
+ENTROPY_SRC_PROC_WALKER -> 20131128
+</defines>
 
 <header:internal>
 proc_walk.h
diff --git a/src/lib/entropy/rdrand/info.txt b/src/lib/entropy/rdrand/info.txt
index 01ef2bc05..6abe8765d 100644
--- a/src/lib/entropy/rdrand/info.txt
+++ b/src/lib/entropy/rdrand/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_RDRAND 20131128
+<defines>
+ENTROPY_SRC_RDRAND -> 20131128
+</defines>
 
 <requires>
 rdrand_rng
diff --git a/src/lib/entropy/rdseed/info.txt b/src/lib/entropy/rdseed/info.txt
index 10e797322..13ea33175 100644
--- a/src/lib/entropy/rdseed/info.txt
+++ b/src/lib/entropy/rdseed/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_RDSEED 20151218
+<defines>
+ENTROPY_SRC_RDSEED -> 20151218
+</defines>
 
 need_isa rdseed
 
diff --git a/src/lib/entropy/win32_stats/info.txt b/src/lib/entropy/win32_stats/info.txt
index 1787c9138..7c84fc235 100644
--- a/src/lib/entropy/win32_stats/info.txt
+++ b/src/lib/entropy/win32_stats/info.txt
@@ -1,4 +1,6 @@
-define ENTROPY_SRC_WIN32 20131128
+<defines>
+ENTROPY_SRC_WIN32 -> 20131128
+</defines>
 
 <header:internal>
 es_win32.h
diff --git a/src/lib/ffi/info.txt b/src/lib/ffi/info.txt
index e1d29981f..71b4e6cf9 100644
--- a/src/lib/ffi/info.txt
+++ b/src/lib/ffi/info.txt
@@ -1,4 +1,6 @@
-define FFI 20170327
+<defines>
+FFI -> 20170327
+</defines>
 
 <requires>
 aead
@@ -11,4 +13,3 @@ x509
 system_rng
 auto_rng
 </requires>
-
diff --git a/src/lib/filters/codec_filt/info.txt b/src/lib/filters/codec_filt/info.txt
index 30b6c2ed1..347c876a7 100644
--- a/src/lib/filters/codec_filt/info.txt
+++ b/src/lib/filters/codec_filt/info.txt
@@ -1,4 +1,6 @@
-define CODEC_FILTERS 20131128
+<defines>
+CODEC_FILTERS -> 20131128
+</defines>
 
 <requires>
 base64
diff --git a/src/lib/filters/fd_unix/info.txt b/src/lib/filters/fd_unix/info.txt
index ea76d0dd7..6e2efced8 100644
--- a/src/lib/filters/fd_unix/info.txt
+++ b/src/lib/filters/fd_unix/info.txt
@@ -1,4 +1,6 @@
-define PIPE_UNIXFD_IO 20131128
+<defines>
+PIPE_UNIXFD_IO -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/filters/info.txt b/src/lib/filters/info.txt
index 0e51d0f8a..cfc114353 100644
--- a/src/lib/filters/info.txt
+++ b/src/lib/filters/info.txt
@@ -1,4 +1,6 @@
-define FILTERS 20160415
+<defines>
+FILTERS -> 20160415
+</defines>
 
 <header:public>
 basefilt.h
diff --git a/src/lib/hash/blake2/info.txt b/src/lib/hash/blake2/info.txt
index 6c6d88afe..b99be4601 100644
--- a/src/lib/hash/blake2/info.txt
+++ b/src/lib/hash/blake2/info.txt
@@ -1 +1,3 @@
-define BLAKE2B 20130131
+<defines>
+BLAKE2B -> 20130131
+</defines>
diff --git a/src/lib/hash/checksum/adler32/info.txt b/src/lib/hash/checksum/adler32/info.txt
index 26ca8b255..4ddcb2e08 100644
--- a/src/lib/hash/checksum/adler32/info.txt
+++ b/src/lib/hash/checksum/adler32/info.txt
@@ -1 +1,3 @@
-define ADLER32 20131128
+<defines>
+ADLER32 -> 20131128
+</defines>
diff --git a/src/lib/hash/checksum/crc24/info.txt b/src/lib/hash/checksum/crc24/info.txt
index c55ad3108..3c5070cc4 100644
--- a/src/lib/hash/checksum/crc24/info.txt
+++ b/src/lib/hash/checksum/crc24/info.txt
@@ -1 +1,3 @@
-define CRC24 20131128
+<defines>
+CRC24 -> 20131128
+</defines>
diff --git a/src/lib/hash/checksum/crc32/info.txt b/src/lib/hash/checksum/crc32/info.txt
index 44bb2b56a..7d3e45239 100644
--- a/src/lib/hash/checksum/crc32/info.txt
+++ b/src/lib/hash/checksum/crc32/info.txt
@@ -1 +1,3 @@
-define CRC32 20131128
+<defines>
+CRC32 -> 20131128
+</defines>
diff --git a/src/lib/hash/comb4p/info.txt b/src/lib/hash/comb4p/info.txt
index 375895610..1bfac599e 100644
--- a/src/lib/hash/comb4p/info.txt
+++ b/src/lib/hash/comb4p/info.txt
@@ -1 +1,3 @@
-define COMB4P 20131128
+<defines>
+COMB4P -> 20131128
+</defines>
diff --git a/src/lib/hash/gost_3411/info.txt b/src/lib/hash/gost_3411/info.txt
index af8eddac6..31749c302 100644
--- a/src/lib/hash/gost_3411/info.txt
+++ b/src/lib/hash/gost_3411/info.txt
@@ -1,4 +1,6 @@
-define GOST_34_11 20131128
+<defines>
+GOST_34_11 -> 20131128
+</defines>
 
 <requires>
 gost_28147
diff --git a/src/lib/hash/keccak/info.txt b/src/lib/hash/keccak/info.txt
index 712a99c76..6f7345af8 100644
--- a/src/lib/hash/keccak/info.txt
+++ b/src/lib/hash/keccak/info.txt
@@ -1,4 +1,6 @@
-define KECCAK 20131128
+<defines>
+KECCAK -> 20131128
+</defines>
 
 <requires>
 sha3
diff --git a/src/lib/hash/md4/info.txt b/src/lib/hash/md4/info.txt
index 8894d4af3..fde5168ad 100644
--- a/src/lib/hash/md4/info.txt
+++ b/src/lib/hash/md4/info.txt
@@ -1,4 +1,6 @@
-define MD4 20131128
+<defines>
+MD4 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/md5/info.txt b/src/lib/hash/md5/info.txt
index 8bbf1c3e7..5e0aadec8 100644
--- a/src/lib/hash/md5/info.txt
+++ b/src/lib/hash/md5/info.txt
@@ -1,4 +1,6 @@
-define MD5 20131128
+<defines>
+MD5 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/mdx_hash/info.txt b/src/lib/hash/mdx_hash/info.txt
index d9a24c621..6a509f1be 100644
--- a/src/lib/hash/mdx_hash/info.txt
+++ b/src/lib/hash/mdx_hash/info.txt
@@ -1,3 +1,5 @@
-define MDX_HASH_FUNCTION 20131128
+<defines>
+MDX_HASH_FUNCTION -> 20131128
+</defines>
 
 load_on dep
diff --git a/src/lib/hash/par_hash/info.txt b/src/lib/hash/par_hash/info.txt
index 4f559b545..b04e0f4df 100644
--- a/src/lib/hash/par_hash/info.txt
+++ b/src/lib/hash/par_hash/info.txt
@@ -1 +1,3 @@
-define PARALLEL_HASH 20131128
+<defines>
+PARALLEL_HASH -> 20131128
+</defines>
diff --git a/src/lib/hash/rmd160/info.txt b/src/lib/hash/rmd160/info.txt
index 4e1451bb6..53e2f993d 100644
--- a/src/lib/hash/rmd160/info.txt
+++ b/src/lib/hash/rmd160/info.txt
@@ -1,4 +1,6 @@
-define RIPEMD_160 20131128
+<defines>
+RIPEMD_160 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/sha1/info.txt b/src/lib/hash/sha1/info.txt
index fffb51275..6d326af1c 100644
--- a/src/lib/hash/sha1/info.txt
+++ b/src/lib/hash/sha1/info.txt
@@ -1,4 +1,6 @@
-define SHA1 20131128
+<defines>
+SHA1 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/sha1/sha1_sse2/info.txt b/src/lib/hash/sha1/sha1_sse2/info.txt
index cc1179014..272bf5e8d 100644
--- a/src/lib/hash/sha1/sha1_sse2/info.txt
+++ b/src/lib/hash/sha1/sha1_sse2/info.txt
@@ -1,3 +1,5 @@
-define SHA1_SSE2 20160803
+<defines>
+SHA1_SSE2 -> 20160803
+</defines>
 
 need_isa sse2
diff --git a/src/lib/hash/sha2_32/info.txt b/src/lib/hash/sha2_32/info.txt
index b15db2ede..7992eff26 100644
--- a/src/lib/hash/sha2_32/info.txt
+++ b/src/lib/hash/sha2_32/info.txt
@@ -1,4 +1,6 @@
-define SHA2_32 20131128
+<defines>
+SHA2_32 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/sha2_64/info.txt b/src/lib/hash/sha2_64/info.txt
index a457dffec..6fb415a6b 100644
--- a/src/lib/hash/sha2_64/info.txt
+++ b/src/lib/hash/sha2_64/info.txt
@@ -1,4 +1,6 @@
-define SHA2_64 20131128
+<defines>
+SHA2_64 -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/sha3/info.txt b/src/lib/hash/sha3/info.txt
index f755e9ea5..76ae81bd8 100644
--- a/src/lib/hash/sha3/info.txt
+++ b/src/lib/hash/sha3/info.txt
@@ -1 +1,3 @@
-define SHA3 20161018
+<defines>
+SHA3 -> 20161018
+</defines>
diff --git a/src/lib/hash/shake/info.txt b/src/lib/hash/shake/info.txt
index f579383eb..59a1a852a 100644
--- a/src/lib/hash/shake/info.txt
+++ b/src/lib/hash/shake/info.txt
@@ -1,4 +1,6 @@
-define SHAKE 20161009
+<defines>
+SHAKE -> 20161009
+</defines>
 
 <requires>
 sha3
diff --git a/src/lib/hash/skein/info.txt b/src/lib/hash/skein/info.txt
index 82cc69bc2..3de41289a 100644
--- a/src/lib/hash/skein/info.txt
+++ b/src/lib/hash/skein/info.txt
@@ -1,4 +1,6 @@
-define SKEIN_512 20131128
+<defines>
+SKEIN_512 -> 20131128
+</defines>
 
 <requires>
 threefish
diff --git a/src/lib/hash/tiger/info.txt b/src/lib/hash/tiger/info.txt
index 773f2b037..a244b2f0b 100644
--- a/src/lib/hash/tiger/info.txt
+++ b/src/lib/hash/tiger/info.txt
@@ -1,4 +1,6 @@
-define TIGER 20131128
+<defines>
+TIGER -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/hash/whirlpool/info.txt b/src/lib/hash/whirlpool/info.txt
index 8b0abc25a..e1a8da77a 100644
--- a/src/lib/hash/whirlpool/info.txt
+++ b/src/lib/hash/whirlpool/info.txt
@@ -1,4 +1,6 @@
-define WHIRLPOOL 20131128
+<defines>
+WHIRLPOOL -> 20131128
+</defines>
 
 <requires>
 mdx_hash
diff --git a/src/lib/kdf/hkdf/info.txt b/src/lib/kdf/hkdf/info.txt
index 7389e5bb1..db6618c3c 100644
--- a/src/lib/kdf/hkdf/info.txt
+++ b/src/lib/kdf/hkdf/info.txt
@@ -1 +1,3 @@
-define HKDF 20131128
+<defines>
+HKDF -> 20131128
+</defines>
diff --git a/src/lib/kdf/info.txt b/src/lib/kdf/info.txt
index 68aa46895..3d96cea19 100644
--- a/src/lib/kdf/info.txt
+++ b/src/lib/kdf/info.txt
@@ -1,4 +1,6 @@
-define KDF_BASE 20131128
+<defines>
+KDF_BASE -> 20131128
+</defines>
 
 <requires>
 base
diff --git a/src/lib/kdf/kdf1/info.txt b/src/lib/kdf/kdf1/info.txt
index a77bf1508..a2372c7e3 100644
--- a/src/lib/kdf/kdf1/info.txt
+++ b/src/lib/kdf/kdf1/info.txt
@@ -1 +1,3 @@
-define KDF1 20131128
+<defines>
+KDF1 -> 20131128
+</defines>
diff --git a/src/lib/kdf/kdf1_iso18033/info.txt b/src/lib/kdf/kdf1_iso18033/info.txt
index 507a04561..af6026836 100644
--- a/src/lib/kdf/kdf1_iso18033/info.txt
+++ b/src/lib/kdf/kdf1_iso18033/info.txt
@@ -1 +1,3 @@
-define KDF1_18033 20160128
+<defines>
+KDF1_18033 -> 20160128
+</defines>
diff --git a/src/lib/kdf/kdf2/info.txt b/src/lib/kdf/kdf2/info.txt
index 4f63019b1..26c824cf2 100644
--- a/src/lib/kdf/kdf2/info.txt
+++ b/src/lib/kdf/kdf2/info.txt
@@ -1 +1,3 @@
-define KDF2 20131128
+<defines>
+KDF2 -> 20131128
+</defines>
diff --git a/src/lib/kdf/prf_tls/info.txt b/src/lib/kdf/prf_tls/info.txt
index 505e1ff1e..d4307b6af 100644
--- a/src/lib/kdf/prf_tls/info.txt
+++ b/src/lib/kdf/prf_tls/info.txt
@@ -1,5 +1,7 @@
-define TLS_V10_PRF 20131128
-define TLS_V12_PRF 20131128
+<defines>
+TLS_V10_PRF -> 20131128
+TLS_V12_PRF -> 20131128
+</defines>
 
 <requires>
 hmac
diff --git a/src/lib/kdf/prf_x942/info.txt b/src/lib/kdf/prf_x942/info.txt
index c016f0b66..822643365 100644
--- a/src/lib/kdf/prf_x942/info.txt
+++ b/src/lib/kdf/prf_x942/info.txt
@@ -1,4 +1,6 @@
-define X942_PRF 20131128
+<defines>
+X942_PRF -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/kdf/sp800_108/info.txt b/src/lib/kdf/sp800_108/info.txt
index a78531fe7..864a7fb9c 100644
--- a/src/lib/kdf/sp800_108/info.txt
+++ b/src/lib/kdf/sp800_108/info.txt
@@ -1,4 +1,6 @@
-define SP800_108 20160128
+<defines>
+SP800_108 -> 20160128
+</defines>
 
 <requires>
 mac
diff --git a/src/lib/kdf/sp800_56c/info.txt b/src/lib/kdf/sp800_56c/info.txt
index 203c05a83..e598e8845 100644
--- a/src/lib/kdf/sp800_56c/info.txt
+++ b/src/lib/kdf/sp800_56c/info.txt
@@ -1,4 +1,6 @@
-define SP800_56C 20160211
+<defines>
+SP800_56C -> 20160211
+</defines>
 
 <requires>
 sp800_108
diff --git a/src/lib/mac/cbc_mac/info.txt b/src/lib/mac/cbc_mac/info.txt
index 5e864ca22..1cf22eae0 100644
--- a/src/lib/mac/cbc_mac/info.txt
+++ b/src/lib/mac/cbc_mac/info.txt
@@ -1 +1,3 @@
-define CBC_MAC 20131128
+<defines>
+CBC_MAC -> 20131128
+</defines>
diff --git a/src/lib/mac/cmac/info.txt b/src/lib/mac/cmac/info.txt
index 39c75aed1..01bdf7884 100644
--- a/src/lib/mac/cmac/info.txt
+++ b/src/lib/mac/cmac/info.txt
@@ -1 +1,3 @@
-define CMAC 20131128
+<defines>
+CMAC -> 20131128
+</defines>
diff --git a/src/lib/mac/gmac/info.txt b/src/lib/mac/gmac/info.txt
index 921690c93..416e914db 100644
--- a/src/lib/mac/gmac/info.txt
+++ b/src/lib/mac/gmac/info.txt
@@ -1,4 +1,6 @@
-define GMAC 20160207
+<defines>
+GMAC -> 20160207
+</defines>
 
 <requires>
 gcm
diff --git a/src/lib/mac/hmac/info.txt b/src/lib/mac/hmac/info.txt
index 171cd8515..cf1a288f6 100644
--- a/src/lib/mac/hmac/info.txt
+++ b/src/lib/mac/hmac/info.txt
@@ -1 +1,3 @@
-define HMAC 20131128
+<defines>
+HMAC -> 20131128
+</defines>
diff --git a/src/lib/mac/info.txt b/src/lib/mac/info.txt
index ab7833857..7aef92b87 100644
--- a/src/lib/mac/info.txt
+++ b/src/lib/mac/info.txt
@@ -1,4 +1,6 @@
-define MAC 20150626
+<defines>
+MAC -> 20150626
+</defines>
 
 <header:public>
 mac.h
diff --git a/src/lib/mac/poly1305/info.txt b/src/lib/mac/poly1305/info.txt
index ed3133850..868f97241 100644
--- a/src/lib/mac/poly1305/info.txt
+++ b/src/lib/mac/poly1305/info.txt
@@ -1,4 +1,6 @@
-define POLY1305 20141227
+<defines>
+POLY1305 -> 20141227
+</defines>
 
 <header:public>
 poly1305.h
diff --git a/src/lib/mac/siphash/info.txt b/src/lib/mac/siphash/info.txt
index 98c4d0986..8d4c20d1a 100644
--- a/src/lib/mac/siphash/info.txt
+++ b/src/lib/mac/siphash/info.txt
@@ -1 +1,3 @@
-define SIPHASH 20150110
+<defines>
+SIPHASH -> 20150110
+</defines>
diff --git a/src/lib/mac/x919_mac/info.txt b/src/lib/mac/x919_mac/info.txt
index 90d849803..65d6cee64 100644
--- a/src/lib/mac/x919_mac/info.txt
+++ b/src/lib/mac/x919_mac/info.txt
@@ -1,4 +1,6 @@
-define ANSI_X919_MAC 20131128
+<defines>
+ANSI_X919_MAC -> 20131128
+</defines>
 
 <requires>
 des
diff --git a/src/lib/math/bigint/info.txt b/src/lib/math/bigint/info.txt
index c91c85e9f..e84061bb6 100644
--- a/src/lib/math/bigint/info.txt
+++ b/src/lib/math/bigint/info.txt
@@ -1,6 +1,8 @@
-load_on auto
+<defines>
+BIGINT -> 20131128
+</defines>
 
-define BIGINT 20131128
+load_on auto
 
 <header:public>
 bigint.h
diff --git a/src/lib/math/ec_gfp/info.txt b/src/lib/math/ec_gfp/info.txt
index 060551562..c4e57da15 100644
--- a/src/lib/math/ec_gfp/info.txt
+++ b/src/lib/math/ec_gfp/info.txt
@@ -1,4 +1,6 @@
-define EC_CURVE_GFP 20131128
+<defines>
+EC_CURVE_GFP -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/math/mp/info.txt b/src/lib/math/mp/info.txt
index 0b8b9c33b..0f5b075f0 100644
--- a/src/lib/math/mp/info.txt
+++ b/src/lib/math/mp/info.txt
@@ -1,4 +1,6 @@
-define BIGINT_MP 20151225
+<defines>
+BIGINT_MP -> 20151225
+</defines>
 
 <header:public>
 mp_types.h
diff --git a/src/lib/math/numbertheory/info.txt b/src/lib/math/numbertheory/info.txt
index 49f7ab2fb..0a386b9f3 100644
--- a/src/lib/math/numbertheory/info.txt
+++ b/src/lib/math/numbertheory/info.txt
@@ -1,4 +1,6 @@
-define NUMBERTHEORY 20131128
+<defines>
+NUMBERTHEORY -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/misc/aont/info.txt b/src/lib/misc/aont/info.txt
index 05426fba9..bbd6449f7 100644
--- a/src/lib/misc/aont/info.txt
+++ b/src/lib/misc/aont/info.txt
@@ -1,4 +1,6 @@
-define PACKAGE_TRANSFORM 20131128
+<defines>
+PACKAGE_TRANSFORM -> 20131128
+</defines>
 
 <requires>
 ctr
diff --git a/src/lib/misc/cryptobox/info.txt b/src/lib/misc/cryptobox/info.txt
index b7bf6e4e8..f69498f72 100644
--- a/src/lib/misc/cryptobox/info.txt
+++ b/src/lib/misc/cryptobox/info.txt
@@ -1,4 +1,6 @@
-define CRYPTO_BOX 20131128
+<defines>
+CRYPTO_BOX -> 20131128
+</defines>
 
 <requires>
 filters
diff --git a/src/lib/misc/fpe_fe1/info.txt b/src/lib/misc/fpe_fe1/info.txt
index c268abe0b..1902fa966 100644
--- a/src/lib/misc/fpe_fe1/info.txt
+++ b/src/lib/misc/fpe_fe1/info.txt
@@ -1,4 +1,6 @@
-define FPE_FE1 20131128
+<defines>
+FPE_FE1 -> 20131128
+</defines>
 
 <requires>
 bigint
diff --git a/src/lib/misc/rfc3394/info.txt b/src/lib/misc/rfc3394/info.txt
index 8cd5989ca..ac56ee833 100644
--- a/src/lib/misc/rfc3394/info.txt
+++ b/src/lib/misc/rfc3394/info.txt
@@ -1,4 +1,6 @@
-define RFC3394_KEYWRAP 20131128
+<defines>
+RFC3394_KEYWRAP -> 20131128
+</defines>
 
 <requires>
 aes
diff --git a/src/lib/misc/srp6/info.txt b/src/lib/misc/srp6/info.txt
index 2b4b5249e..27b7848f5 100644
--- a/src/lib/misc/srp6/info.txt
+++ b/src/lib/misc/srp6/info.txt
@@ -1,4 +1,6 @@
-define SRP6 20161017
+<defines>
+SRP6 -> 20161017
+</defines>
 
 <requires>
 bigint
diff --git a/src/lib/misc/tss/info.txt b/src/lib/misc/tss/info.txt
index 5aaca6707..513be70bc 100644
--- a/src/lib/misc/tss/info.txt
+++ b/src/lib/misc/tss/info.txt
@@ -1,4 +1,6 @@
-define THRESHOLD_SECRET_SHARING 20131128
+<defines>
+THRESHOLD_SECRET_SHARING -> 20131128
+</defines>
 
 <requires>
 rng
diff --git a/src/lib/modes/aead/ccm/info.txt b/src/lib/modes/aead/ccm/info.txt
index ee8373caf..b12a43b03 100644
--- a/src/lib/modes/aead/ccm/info.txt
+++ b/src/lib/modes/aead/ccm/info.txt
@@ -1 +1,3 @@
-define AEAD_CCM 20131128
+<defines>
+AEAD_CCM -> 20131128
+</defines>
diff --git a/src/lib/modes/aead/chacha20poly1305/info.txt b/src/lib/modes/aead/chacha20poly1305/info.txt
index f03f2797e..7452f65c3 100644
--- a/src/lib/modes/aead/chacha20poly1305/info.txt
+++ b/src/lib/modes/aead/chacha20poly1305/info.txt
@@ -1,4 +1,6 @@
-define AEAD_CHACHA20_POLY1305 20141228
+<defines>
+AEAD_CHACHA20_POLY1305 -> 20141228
+</defines>
 
 <requires>
 chacha
diff --git a/src/lib/modes/aead/eax/info.txt b/src/lib/modes/aead/eax/info.txt
index 140da5740..6bc01ff70 100644
--- a/src/lib/modes/aead/eax/info.txt
+++ b/src/lib/modes/aead/eax/info.txt
@@ -1,4 +1,6 @@
-define AEAD_EAX 20131128
+<defines>
+AEAD_EAX -> 20131128
+</defines>
 
 <requires>
 cmac
diff --git a/src/lib/modes/aead/gcm/clmul/info.txt b/src/lib/modes/aead/gcm/clmul/info.txt
index 098aa16f9..999502e31 100644
--- a/src/lib/modes/aead/gcm/clmul/info.txt
+++ b/src/lib/modes/aead/gcm/clmul/info.txt
@@ -1,5 +1,6 @@
-
-define GCM_CLMUL 20131227
+<defines>
+GCM_CLMUL -> 20131227
+</defines>
 
 need_isa aesni
 
diff --git a/src/lib/modes/aead/gcm/info.txt b/src/lib/modes/aead/gcm/info.txt
index 708e61fdd..6dc5c6928 100644
--- a/src/lib/modes/aead/gcm/info.txt
+++ b/src/lib/modes/aead/gcm/info.txt
@@ -1,4 +1,6 @@
-define AEAD_GCM 20131128
+<defines>
+AEAD_GCM -> 20131128
+</defines>
 
 <requires>
 ctr
diff --git a/src/lib/modes/aead/info.txt b/src/lib/modes/aead/info.txt
index 102f05b7b..15106e46a 100644
--- a/src/lib/modes/aead/info.txt
+++ b/src/lib/modes/aead/info.txt
@@ -1 +1,3 @@
-define AEAD_MODES 20131128
+<defines>
+AEAD_MODES -> 20131128
+</defines>
diff --git a/src/lib/modes/aead/ocb/info.txt b/src/lib/modes/aead/ocb/info.txt
index a3af9dc29..738d7c20e 100644
--- a/src/lib/modes/aead/ocb/info.txt
+++ b/src/lib/modes/aead/ocb/info.txt
@@ -1,4 +1,6 @@
-define AEAD_OCB 20131128
+<defines>
+AEAD_OCB -> 20131128
+</defines>
 
 <requires>
 cmac
diff --git a/src/lib/modes/aead/siv/info.txt b/src/lib/modes/aead/siv/info.txt
index b76a82422..d25798ac9 100644
--- a/src/lib/modes/aead/siv/info.txt
+++ b/src/lib/modes/aead/siv/info.txt
@@ -1,4 +1,6 @@
-define AEAD_SIV 20131202
+<defines>
+AEAD_SIV -> 20131202
+</defines>
 
 load_on auto
 
diff --git a/src/lib/modes/cbc/info.txt b/src/lib/modes/cbc/info.txt
index ce59deba0..a1e3e1dec 100644
--- a/src/lib/modes/cbc/info.txt
+++ b/src/lib/modes/cbc/info.txt
@@ -1,4 +1,6 @@
-define MODE_CBC 20131128
+<defines>
+MODE_CBC -> 20131128
+</defines>
 
 <requires>
 mode_pad
diff --git a/src/lib/modes/cfb/info.txt b/src/lib/modes/cfb/info.txt
index 8d0e20a84..29744514f 100644
--- a/src/lib/modes/cfb/info.txt
+++ b/src/lib/modes/cfb/info.txt
@@ -1 +1,3 @@
-define MODE_CFB 20131128
+<defines>
+MODE_CFB -> 20131128
+</defines>
diff --git a/src/lib/modes/info.txt b/src/lib/modes/info.txt
index 1e50e7de5..70bd189d7 100644
--- a/src/lib/modes/info.txt
+++ b/src/lib/modes/info.txt
@@ -1,4 +1,6 @@
-define MODES 20150626
+<defines>
+MODES -> 20150626
+</defines>
 
 <header:public>
 cipher_mode.h
diff --git a/src/lib/modes/mode_pad/info.txt b/src/lib/modes/mode_pad/info.txt
index e9df6334b..12b6e5b3a 100644
--- a/src/lib/modes/mode_pad/info.txt
+++ b/src/lib/modes/mode_pad/info.txt
@@ -1 +1,3 @@
-define CIPHER_MODE_PADDING 20131128
+<defines>
+CIPHER_MODE_PADDING -> 20131128
+</defines>
diff --git a/src/lib/modes/xts/info.txt b/src/lib/modes/xts/info.txt
index 5f5dc7834..04cd046c7 100644
--- a/src/lib/modes/xts/info.txt
+++ b/src/lib/modes/xts/info.txt
@@ -1 +1,3 @@
-define MODE_XTS 20131128
+<defines>
+MODE_XTS -> 20131128
+</defines>
diff --git a/src/lib/passhash/bcrypt/info.txt b/src/lib/passhash/bcrypt/info.txt
index 4ea70d012..6be060ea0 100644
--- a/src/lib/passhash/bcrypt/info.txt
+++ b/src/lib/passhash/bcrypt/info.txt
@@ -1,8 +1,9 @@
-define BCRYPT 20131128
+<defines>
+BCRYPT -> 20131128
+</defines>
 
 <requires>
 blowfish
 rng
 base64
 </requires>
-
diff --git a/src/lib/passhash/passhash9/info.txt b/src/lib/passhash/passhash9/info.txt
index e47a27f67..525427b45 100644
--- a/src/lib/passhash/passhash9/info.txt
+++ b/src/lib/passhash/passhash9/info.txt
@@ -1,4 +1,6 @@
-define PASSHASH9 20131128
+<defines>
+PASSHASH9 -> 20131128
+</defines>
 
 <requires>
 pbkdf2
diff --git a/src/lib/pbkdf/info.txt b/src/lib/pbkdf/info.txt
index 3addbdb58..b279ca2ff 100644
--- a/src/lib/pbkdf/info.txt
+++ b/src/lib/pbkdf/info.txt
@@ -1,4 +1,6 @@
-define PBKDF 20150626
+<defines>
+PBKDF -> 20150626
+</defines>
 
 <requires>
 base
diff --git a/src/lib/pbkdf/pbkdf1/info.txt b/src/lib/pbkdf/pbkdf1/info.txt
index 1ec626cac..e4b972e4b 100644
--- a/src/lib/pbkdf/pbkdf1/info.txt
+++ b/src/lib/pbkdf/pbkdf1/info.txt
@@ -1,4 +1,6 @@
-define PBKDF1 20131128
+<defines>
+PBKDF1 -> 20131128
+</defines>
 
 <requires>
 hash
diff --git a/src/lib/pbkdf/pbkdf2/info.txt b/src/lib/pbkdf/pbkdf2/info.txt
index 9863532b7..bc5c2e491 100644
--- a/src/lib/pbkdf/pbkdf2/info.txt
+++ b/src/lib/pbkdf/pbkdf2/info.txt
@@ -1,4 +1,6 @@
-define PBKDF2 20131128
+<defines>
+PBKDF2 -> 20131128
+</defines>
 
 <requires>
 hmac
diff --git a/src/lib/pk_pad/eme_oaep/info.txt b/src/lib/pk_pad/eme_oaep/info.txt
index a07502159..0ec01eb32 100644
--- a/src/lib/pk_pad/eme_oaep/info.txt
+++ b/src/lib/pk_pad/eme_oaep/info.txt
@@ -1,4 +1,6 @@
-define EME_OAEP 20140118
+<defines>
+EME_OAEP -> 20140118
+</defines>
 
 <requires>
 mgf1
diff --git a/src/lib/pk_pad/eme_pkcs1/info.txt b/src/lib/pk_pad/eme_pkcs1/info.txt
index 432aaf8eb..7c827cc34 100644
--- a/src/lib/pk_pad/eme_pkcs1/info.txt
+++ b/src/lib/pk_pad/eme_pkcs1/info.txt
@@ -1 +1,3 @@
-define EME_PKCS1v15 20131128
+<defines>
+EME_PKCS1v15 -> 20131128
+</defines>
diff --git a/src/lib/pk_pad/eme_raw/info.txt b/src/lib/pk_pad/eme_raw/info.txt
index 4c94824cf..c42365e98 100644
--- a/src/lib/pk_pad/eme_raw/info.txt
+++ b/src/lib/pk_pad/eme_raw/info.txt
@@ -1 +1,3 @@
-define EME_RAW 20150313
+<defines>
+EME_RAW -> 20150313
+</defines>
diff --git a/src/lib/pk_pad/emsa1/info.txt b/src/lib/pk_pad/emsa1/info.txt
index e52afcb1a..5b5bf1f6b 100644
--- a/src/lib/pk_pad/emsa1/info.txt
+++ b/src/lib/pk_pad/emsa1/info.txt
@@ -1 +1,3 @@
-define EMSA1 20131128
+<defines>
+EMSA1 -> 20131128
+</defines>
diff --git a/src/lib/pk_pad/emsa_pkcs1/info.txt b/src/lib/pk_pad/emsa_pkcs1/info.txt
index 72f75e41b..b70f4e244 100644
--- a/src/lib/pk_pad/emsa_pkcs1/info.txt
+++ b/src/lib/pk_pad/emsa_pkcs1/info.txt
@@ -1,4 +1,6 @@
-define EMSA_PKCS1 20140118
+<defines>
+EMSA_PKCS1 -> 20140118
+</defines>
 
 <requires>
 hash_id
diff --git a/src/lib/pk_pad/emsa_pssr/info.txt b/src/lib/pk_pad/emsa_pssr/info.txt
index 2152b307d..f514936c3 100644
--- a/src/lib/pk_pad/emsa_pssr/info.txt
+++ b/src/lib/pk_pad/emsa_pssr/info.txt
@@ -1,4 +1,6 @@
-define EMSA_PSSR 20131128
+<defines>
+EMSA_PSSR -> 20131128
+</defines>
 
 <requires>
 mgf1
diff --git a/src/lib/pk_pad/emsa_raw/info.txt b/src/lib/pk_pad/emsa_raw/info.txt
index f01d1bfa2..ffd3cbe3b 100644
--- a/src/lib/pk_pad/emsa_raw/info.txt
+++ b/src/lib/pk_pad/emsa_raw/info.txt
@@ -1 +1,3 @@
-define EMSA_RAW 20131128
+<defines>
+EMSA_RAW -> 20131128
+</defines>
diff --git a/src/lib/pk_pad/emsa_x931/info.txt b/src/lib/pk_pad/emsa_x931/info.txt
index e2e40f144..d3c5ca76e 100644
--- a/src/lib/pk_pad/emsa_x931/info.txt
+++ b/src/lib/pk_pad/emsa_x931/info.txt
@@ -1,4 +1,6 @@
-define EMSA_X931 20140118
+<defines>
+EMSA_X931 -> 20140118
+</defines>
 
 <requires>
 hash_id
diff --git a/src/lib/pk_pad/hash_id/info.txt b/src/lib/pk_pad/hash_id/info.txt
index d44e58f77..8cd930a9f 100644
--- a/src/lib/pk_pad/hash_id/info.txt
+++ b/src/lib/pk_pad/hash_id/info.txt
@@ -1 +1,3 @@
-define HASH_ID 20131128
+<defines>
+HASH_ID -> 20131128
+</defines>
diff --git a/src/lib/pk_pad/info.txt b/src/lib/pk_pad/info.txt
index 8cb935faa..4c25e4371 100644
--- a/src/lib/pk_pad/info.txt
+++ b/src/lib/pk_pad/info.txt
@@ -1,4 +1,6 @@
-define PK_PADDING 20131128
+<defines>
+PK_PADDING -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/pk_pad/iso9796/info.txt b/src/lib/pk_pad/iso9796/info.txt
index 3458ece45..92bdb3c7d 100644
--- a/src/lib/pk_pad/iso9796/info.txt
+++ b/src/lib/pk_pad/iso9796/info.txt
@@ -1,4 +1,6 @@
-define ISO_9796 20161121
+<defines>
+ISO_9796 -> 20161121
+</defines>
 
 <requires>
 mgf1
diff --git a/src/lib/pk_pad/mgf1/info.txt b/src/lib/pk_pad/mgf1/info.txt
index 8e20d78df..f17c72fda 100644
--- a/src/lib/pk_pad/mgf1/info.txt
+++ b/src/lib/pk_pad/mgf1/info.txt
@@ -1 +1,3 @@
-define MGF1 20140118
+<defines>
+MGF1 -> 20140118
+</defines>
diff --git a/src/lib/prov/openssl/info.txt b/src/lib/prov/openssl/info.txt
index d2c42f98f..75ff3b6df 100644
--- a/src/lib/prov/openssl/info.txt
+++ b/src/lib/prov/openssl/info.txt
@@ -1,4 +1,6 @@
-define OPENSSL 20151219
+<defines>
+OPENSSL -> 20151219
+</defines>
 
 load_on vendor
 
diff --git a/src/lib/prov/pkcs11/info.txt b/src/lib/prov/pkcs11/info.txt
index 3707d2e5a..b47fc6b29 100644
--- a/src/lib/prov/pkcs11/info.txt
+++ b/src/lib/prov/pkcs11/info.txt
@@ -1,4 +1,6 @@
-define PKCS11 20160219
+<defines>
+PKCS11 -> 20160219
+</defines>
 
 <requires>
 dyn_load
diff --git a/src/lib/prov/tpm/info.txt b/src/lib/prov/tpm/info.txt
index f0860f3ec..8ec00ba86 100644
--- a/src/lib/prov/tpm/info.txt
+++ b/src/lib/prov/tpm/info.txt
@@ -1,4 +1,6 @@
-define TPM 20151126
+<defines>
+TPM -> 20151126
+</defines>
 
 load_on vendor
 
diff --git a/src/lib/pubkey/cecpq1/info.txt b/src/lib/pubkey/cecpq1/info.txt
index 614ba3962..1e50f4c88 100644
--- a/src/lib/pubkey/cecpq1/info.txt
+++ b/src/lib/pubkey/cecpq1/info.txt
@@ -1,4 +1,6 @@
-define CECPQ1 20161116
+<defines>
+CECPQ1 -> 20161116
+</defines>
 
 <requires>
 newhope
diff --git a/src/lib/pubkey/curve25519/info.txt b/src/lib/pubkey/curve25519/info.txt
index 6139dc32f..816286c64 100644
--- a/src/lib/pubkey/curve25519/info.txt
+++ b/src/lib/pubkey/curve25519/info.txt
@@ -1,4 +1,6 @@
-define CURVE_25519 20141227
+<defines>
+CURVE_25519 -> 20141227
+</defines>
 
 <header:public>
 curve25519.h
diff --git a/src/lib/pubkey/dh/info.txt b/src/lib/pubkey/dh/info.txt
index 960872fe3..1b9ba2494 100644
--- a/src/lib/pubkey/dh/info.txt
+++ b/src/lib/pubkey/dh/info.txt
@@ -1,4 +1,6 @@
-define DIFFIE_HELLMAN 20131128
+<defines>
+DIFFIE_HELLMAN -> 20131128
+</defines>
 
 <header:public>
 dh.h
diff --git a/src/lib/pubkey/dl_algo/info.txt b/src/lib/pubkey/dl_algo/info.txt
index 6f3b3195d..44e649cd6 100644
--- a/src/lib/pubkey/dl_algo/info.txt
+++ b/src/lib/pubkey/dl_algo/info.txt
@@ -1,4 +1,6 @@
-define DL_PUBLIC_KEY_FAMILY 20131128
+<defines>
+DL_PUBLIC_KEY_FAMILY -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/dl_group/info.txt b/src/lib/pubkey/dl_group/info.txt
index 66f142062..a73edb18c 100644
--- a/src/lib/pubkey/dl_group/info.txt
+++ b/src/lib/pubkey/dl_group/info.txt
@@ -1,4 +1,6 @@
-define DL_GROUP 20131128
+<defines>
+DL_GROUP -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/dlies/info.txt b/src/lib/pubkey/dlies/info.txt
index 30362ad78..65e3b22c9 100644
--- a/src/lib/pubkey/dlies/info.txt
+++ b/src/lib/pubkey/dlies/info.txt
@@ -1,4 +1,6 @@
-define DLIES 20160713
+<defines>
+DLIES -> 20160713
+</defines>
 
 <requires>
 kdf
diff --git a/src/lib/pubkey/dsa/info.txt b/src/lib/pubkey/dsa/info.txt
index 855363789..a9f288ede 100644
--- a/src/lib/pubkey/dsa/info.txt
+++ b/src/lib/pubkey/dsa/info.txt
@@ -1,4 +1,6 @@
-define DSA 20131128
+<defines>
+DSA -> 20131128
+</defines>
 
 <requires>
 dl_algo
diff --git a/src/lib/pubkey/ec_group/info.txt b/src/lib/pubkey/ec_group/info.txt
index 3f9b76769..922c9d663 100644
--- a/src/lib/pubkey/ec_group/info.txt
+++ b/src/lib/pubkey/ec_group/info.txt
@@ -1,4 +1,6 @@
-define ECC_GROUP 20131128
+<defines>
+ECC_GROUP -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/ecc_key/info.txt b/src/lib/pubkey/ecc_key/info.txt
index fc4d4c91c..ac345a089 100644
--- a/src/lib/pubkey/ecc_key/info.txt
+++ b/src/lib/pubkey/ecc_key/info.txt
@@ -1,4 +1,6 @@
-define ECC_PUBLIC_KEY_CRYPTO 20131128
+<defines>
+ECC_PUBLIC_KEY_CRYPTO -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/ecdh/info.txt b/src/lib/pubkey/ecdh/info.txt
index cfff0b304..11ca921da 100644
--- a/src/lib/pubkey/ecdh/info.txt
+++ b/src/lib/pubkey/ecdh/info.txt
@@ -1,4 +1,6 @@
-define ECDH 20131128
+<defines>
+ECDH -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/ecdsa/info.txt b/src/lib/pubkey/ecdsa/info.txt
index 3b12bff0d..6bd32ca17 100644
--- a/src/lib/pubkey/ecdsa/info.txt
+++ b/src/lib/pubkey/ecdsa/info.txt
@@ -1,4 +1,6 @@
-define ECDSA 20131128
+<defines>
+ECDSA -> 20131128
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/ecgdsa/info.txt b/src/lib/pubkey/ecgdsa/info.txt
index 79dec3199..3f967cfcf 100644
--- a/src/lib/pubkey/ecgdsa/info.txt
+++ b/src/lib/pubkey/ecgdsa/info.txt
@@ -1,4 +1,6 @@
-define ECGDSA 20160301
+<defines>
+ECGDSA -> 20160301
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/ecies/info.txt b/src/lib/pubkey/ecies/info.txt
index fb35e7b97..530cc3970 100644
--- a/src/lib/pubkey/ecies/info.txt
+++ b/src/lib/pubkey/ecies/info.txt
@@ -1,4 +1,6 @@
-define ECIES 20160128
+<defines>
+ECIES -> 20160128
+</defines>
 
 <requires>
 kdf
diff --git a/src/lib/pubkey/eckcdsa/info.txt b/src/lib/pubkey/eckcdsa/info.txt
index d3df354b1..7c6b74b04 100644
--- a/src/lib/pubkey/eckcdsa/info.txt
+++ b/src/lib/pubkey/eckcdsa/info.txt
@@ -1,4 +1,6 @@
-define ECKCDSA 20160413
+<defines>
+ECKCDSA -> 20160413
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/elgamal/info.txt b/src/lib/pubkey/elgamal/info.txt
index 068949c66..0b36658bc 100644
--- a/src/lib/pubkey/elgamal/info.txt
+++ b/src/lib/pubkey/elgamal/info.txt
@@ -1,4 +1,6 @@
-define ELGAMAL 20131128
+<defines>
+ELGAMAL -> 20131128
+</defines>
 
 <requires>
 dl_algo
diff --git a/src/lib/pubkey/gost_3410/info.txt b/src/lib/pubkey/gost_3410/info.txt
index eb2255ad2..dd0535781 100644
--- a/src/lib/pubkey/gost_3410/info.txt
+++ b/src/lib/pubkey/gost_3410/info.txt
@@ -1,4 +1,6 @@
-define GOST_34_10_2001 20131128
+<defines>
+GOST_34_10_2001 -> 20131128
+</defines>
 
 load_on auto
 
diff --git a/src/lib/pubkey/info.txt b/src/lib/pubkey/info.txt
index d598e7b25..bd848e353 100644
--- a/src/lib/pubkey/info.txt
+++ b/src/lib/pubkey/info.txt
@@ -1,4 +1,6 @@
-define PUBLIC_KEY_CRYPTO 20131128
+<defines>
+PUBLIC_KEY_CRYPTO -> 20131128
+</defines>
 
 <header:public>
 blinding.h
diff --git a/src/lib/pubkey/keypair/info.txt b/src/lib/pubkey/keypair/info.txt
index 2bc9fce29..ed85abf69 100644
--- a/src/lib/pubkey/keypair/info.txt
+++ b/src/lib/pubkey/keypair/info.txt
@@ -1,4 +1,6 @@
-define KEYPAIR_TESTING 20131128
+<defines>
+KEYPAIR_TESTING -> 20131128
+</defines>
 
 <requires>
 </requires>
diff --git a/src/lib/pubkey/mce/info.txt b/src/lib/pubkey/mce/info.txt
index bb0f06764..becf616b3 100644
--- a/src/lib/pubkey/mce/info.txt
+++ b/src/lib/pubkey/mce/info.txt
@@ -1,4 +1,6 @@
-define MCELIECE 20150922
+<defines>
+MCELIECE -> 20150922
+</defines>
 
 <header:public>
 mceliece.h
diff --git a/src/lib/pubkey/mceies/info.txt b/src/lib/pubkey/mceies/info.txt
index 56363fe4f..cf5e01154 100644
--- a/src/lib/pubkey/mceies/info.txt
+++ b/src/lib/pubkey/mceies/info.txt
@@ -1,4 +1,6 @@
-define MCEIES 20150706
+<defines>
+MCEIES -> 20150706
+</defines>
 
 <requires>
 aes
diff --git a/src/lib/pubkey/newhope/info.txt b/src/lib/pubkey/newhope/info.txt
index 74ceef989..4877a138b 100644
--- a/src/lib/pubkey/newhope/info.txt
+++ b/src/lib/pubkey/newhope/info.txt
@@ -1,4 +1,6 @@
-define NEWHOPE 20161018
+<defines>
+NEWHOPE -> 20161018
+</defines>
 
 <requires>
 sha3
diff --git a/src/lib/pubkey/pbes2/info.txt b/src/lib/pubkey/pbes2/info.txt
index 8a42e4133..f8c6d3719 100644
--- a/src/lib/pubkey/pbes2/info.txt
+++ b/src/lib/pubkey/pbes2/info.txt
@@ -1,4 +1,6 @@
-define PKCS5_PBES2 20141119
+<defines>
+PKCS5_PBES2 -> 20141119
+</defines>
 
 <requires>
 asn1
diff --git a/src/lib/pubkey/pem/info.txt b/src/lib/pubkey/pem/info.txt
index 9340a7cef..471d9abd6 100644
--- a/src/lib/pubkey/pem/info.txt
+++ b/src/lib/pubkey/pem/info.txt
@@ -1,4 +1,6 @@
-define PEM_CODEC 20131128
+<defines>
+PEM_CODEC -> 20131128
+</defines>
 
 <requires>
 base64
diff --git a/src/lib/pubkey/rfc6979/info.txt b/src/lib/pubkey/rfc6979/info.txt
index 7055084b9..72a61301c 100644
--- a/src/lib/pubkey/rfc6979/info.txt
+++ b/src/lib/pubkey/rfc6979/info.txt
@@ -1,4 +1,6 @@
-define RFC6979_GENERATOR 20140321
+<defines>
+RFC6979_GENERATOR -> 20140321
+</defines>
 
 <requires>
 bigint
diff --git a/src/lib/pubkey/rsa/info.txt b/src/lib/pubkey/rsa/info.txt
index 6df380696..9fc9354b8 100644
--- a/src/lib/pubkey/rsa/info.txt
+++ b/src/lib/pubkey/rsa/info.txt
@@ -1,4 +1,6 @@
-define RSA 20160730
+<defines>
+RSA -> 20160730
+</defines>
 
 <requires>
 keypair
diff --git a/src/lib/pubkey/xmss/info.txt b/src/lib/pubkey/xmss/info.txt
index 8a834ffeb..4ecf5da31 100644
--- a/src/lib/pubkey/xmss/info.txt
+++ b/src/lib/pubkey/xmss/info.txt
@@ -1,4 +1,6 @@
-define XMSS 20161008
+<defines>
+XMSS -> 20161008
+</defines>
 
 <header:public>
 atomic.h
diff --git a/src/lib/rng/auto_rng/info.txt b/src/lib/rng/auto_rng/info.txt
index 4dd51c2b0..f1adcc800 100644
--- a/src/lib/rng/auto_rng/info.txt
+++ b/src/lib/rng/auto_rng/info.txt
@@ -1,5 +1,7 @@
-define AUTO_SEEDING_RNG 20160821
-define AUTO_RNG 20161126
+<defines>
+AUTO_SEEDING_RNG -> 20160821
+AUTO_RNG -> 20161126
+</defines>
 
 <requires>
 hmac_drbg
diff --git a/src/lib/rng/hmac_drbg/info.txt b/src/lib/rng/hmac_drbg/info.txt
index 7f2c12fd0..a8922bdf0 100644
--- a/src/lib/rng/hmac_drbg/info.txt
+++ b/src/lib/rng/hmac_drbg/info.txt
@@ -1,4 +1,6 @@
-define HMAC_DRBG 20140319
+<defines>
+HMAC_DRBG -> 20140319
+</defines>
 
 <requires>
 hmac
diff --git a/src/lib/rng/rdrand_rng/info.txt b/src/lib/rng/rdrand_rng/info.txt
index 2e597ebec..452dbde58 100644
--- a/src/lib/rng/rdrand_rng/info.txt
+++ b/src/lib/rng/rdrand_rng/info.txt
@@ -1,4 +1,6 @@
-define RDRAND_RNG 20160619
+<defines>
+RDRAND_RNG -> 20160619
+</defines>
 
 need_isa rdrand
 
diff --git a/src/lib/rng/stateful_rng/info.txt b/src/lib/rng/stateful_rng/info.txt
index b4dcedf4a..edc2d9169 100644
--- a/src/lib/rng/stateful_rng/info.txt
+++ b/src/lib/rng/stateful_rng/info.txt
@@ -1,2 +1,3 @@
-define STATEFUL_RNG 20160819
-
+<defines>
+STATEFUL_RNG -> 20160819
+</defines>
diff --git a/src/lib/rng/system_rng/info.txt b/src/lib/rng/system_rng/info.txt
index 08b311299..3df7dd387 100644
--- a/src/lib/rng/system_rng/info.txt
+++ b/src/lib/rng/system_rng/info.txt
@@ -1,4 +1,7 @@
-define SYSTEM_RNG 20141202
+<defines>
+SYSTEM_RNG -> 20141202
+</defines>
+
 
 # Any system with /dev/random or CryptGenRandom
 
diff --git a/src/lib/stream/chacha/chacha_sse2/info.txt b/src/lib/stream/chacha/chacha_sse2/info.txt
index 965479746..20e0eb03f 100644
--- a/src/lib/stream/chacha/chacha_sse2/info.txt
+++ b/src/lib/stream/chacha/chacha_sse2/info.txt
@@ -1,3 +1,5 @@
-define CHACHA_SSE2 20160831
+<defines>
+CHACHA_SSE2 -> 20160831
+</defines>
 
 need_isa sse2
diff --git a/src/lib/stream/chacha/info.txt b/src/lib/stream/chacha/info.txt
index f3bd1ffe8..0bcd013ad 100644
--- a/src/lib/stream/chacha/info.txt
+++ b/src/lib/stream/chacha/info.txt
@@ -1 +1,3 @@
-define CHACHA 20140103
+<defines>
+CHACHA -> 20140103
+</defines>
diff --git a/src/lib/stream/ctr/info.txt b/src/lib/stream/ctr/info.txt
index c0c6694b0..4cb30fa2f 100644
--- a/src/lib/stream/ctr/info.txt
+++ b/src/lib/stream/ctr/info.txt
@@ -1 +1,3 @@
-define CTR_BE 20131128
+<defines>
+CTR_BE -> 20131128
+</defines>
diff --git a/src/lib/stream/info.txt b/src/lib/stream/info.txt
index 59b5d577a..4f62c5a7c 100644
--- a/src/lib/stream/info.txt
+++ b/src/lib/stream/info.txt
@@ -1,4 +1,6 @@
-define STREAM_CIPHER 20131128
+<defines>
+STREAM_CIPHER -> 20131128
+</defines>
 
 <header:public>
 stream_cipher.h
diff --git a/src/lib/stream/ofb/info.txt b/src/lib/stream/ofb/info.txt
index 2d3d78f79..be585d0d3 100644
--- a/src/lib/stream/ofb/info.txt
+++ b/src/lib/stream/ofb/info.txt
@@ -1 +1,3 @@
-define OFB 20131128
+<defines>
+OFB -> 20131128
+</defines>
diff --git a/src/lib/stream/rc4/info.txt b/src/lib/stream/rc4/info.txt
index f61b8a4cc..97cc22760 100644
--- a/src/lib/stream/rc4/info.txt
+++ b/src/lib/stream/rc4/info.txt
@@ -1 +1,3 @@
-define RC4 20131128
+<defines>
+RC4 -> 20131128
+</defines>
diff --git a/src/lib/stream/salsa20/info.txt b/src/lib/stream/salsa20/info.txt
index 10f9a8cb2..3c7fed8fe 100644
--- a/src/lib/stream/salsa20/info.txt
+++ b/src/lib/stream/salsa20/info.txt
@@ -1 +1,3 @@
-define SALSA20 20131128
+<defines>
+SALSA20 -> 20131128
+</defines>
diff --git a/src/lib/stream/shake_cipher/info.txt b/src/lib/stream/shake_cipher/info.txt
index 53e6f5012..500a7265d 100644
--- a/src/lib/stream/shake_cipher/info.txt
+++ b/src/lib/stream/shake_cipher/info.txt
@@ -1 +1,3 @@
-define SHAKE_CIPHER 20161018
+<defines>
+SHAKE_CIPHER -> 20161018
+</defines>
diff --git a/src/lib/tls/info.txt b/src/lib/tls/info.txt
index 86d651730..a189f7978 100644
--- a/src/lib/tls/info.txt
+++ b/src/lib/tls/info.txt
@@ -1,4 +1,6 @@
-define TLS 20150319
+<defines>
+TLS -> 20150319
+</defines>
 
 load_on auto
 
diff --git a/src/lib/tls/sessions_sql/info.txt b/src/lib/tls/sessions_sql/info.txt
index 7016a3d42..58392bd0c 100644
--- a/src/lib/tls/sessions_sql/info.txt
+++ b/src/lib/tls/sessions_sql/info.txt
@@ -1,4 +1,6 @@
-define TLS_SESSION_MANAGER_SQL_DB 20141219
+<defines>
+TLS_SESSION_MANAGER_SQL_DB -> 20141219
+</defines>
 
 <requires>
 pbkdf2
diff --git a/src/lib/tls/sessions_sqlite3/info.txt b/src/lib/tls/sessions_sqlite3/info.txt
index b04b6a9d6..612142c09 100644
--- a/src/lib/tls/sessions_sqlite3/info.txt
+++ b/src/lib/tls/sessions_sqlite3/info.txt
@@ -1,4 +1,6 @@
-define TLS_SQLITE3_SESSION_MANAGER 20131128
+<defines>
+TLS_SQLITE3_SESSION_MANAGER -> 20131128
+</defines>
 
 <requires>
 sessions_sql
diff --git a/src/lib/tls/tls_cbc/info.txt b/src/lib/tls/tls_cbc/info.txt
index 0a2827e71..321236696 100644
--- a/src/lib/tls/tls_cbc/info.txt
+++ b/src/lib/tls/tls_cbc/info.txt
@@ -1,4 +1,6 @@
-define TLS_CBC 20161008
+<defines>
+TLS_CBC -> 20161008
+</defines>
 
 <header:internal>
 tls_cbc.h
diff --git a/src/lib/utils/boost/info.txt b/src/lib/utils/boost/info.txt
index 8748c0bf1..c12b99a28 100644
--- a/src/lib/utils/boost/info.txt
+++ b/src/lib/utils/boost/info.txt
@@ -1,11 +1,11 @@
-define BOOST_FILESYSTEM 20131228
-define BOOST_ASIO 20131228
-define BOOST_DATETIME 20150720
+<defines>
+BOOST_FILESYSTEM -> 20131228
+BOOST_ASIO -> 20131228
+BOOST_DATETIME -> 20150720
+</defines>
 
 load_on vendor
 
 <libs>
 all -> boost_system,boost_filesystem
 </libs>
-
-
diff --git a/src/lib/utils/dyn_load/info.txt b/src/lib/utils/dyn_load/info.txt
index 22a79be43..2caeac728 100644
--- a/src/lib/utils/dyn_load/info.txt
+++ b/src/lib/utils/dyn_load/info.txt
@@ -1,4 +1,6 @@
-define DYNAMIC_LOADER 20160310
+<defines>
+DYNAMIC_LOADER -> 20160310
+</defines>
 
 load_on dep
 
diff --git a/src/lib/utils/http_util/info.txt b/src/lib/utils/http_util/info.txt
index a23a43a3d..fe9fc3ea7 100644
--- a/src/lib/utils/http_util/info.txt
+++ b/src/lib/utils/http_util/info.txt
@@ -1 +1,3 @@
-define HTTP_UTIL 20131128
+<defines>
+HTTP_UTIL -> 20131128
+</defines>
diff --git a/src/lib/utils/info.txt b/src/lib/utils/info.txt
index 306e6e9ad..da84b64b4 100644
--- a/src/lib/utils/info.txt
+++ b/src/lib/utils/info.txt
@@ -1,4 +1,6 @@
-define UTIL_FUNCTIONS 20161127
+<defines>
+UTIL_FUNCTIONS -> 20161127
+</defines>
 
 load_on always
 
diff --git a/src/lib/utils/locking_allocator/info.txt b/src/lib/utils/locking_allocator/info.txt
index 0831fddb6..5f848f62d 100644
--- a/src/lib/utils/locking_allocator/info.txt
+++ b/src/lib/utils/locking_allocator/info.txt
@@ -1,4 +1,6 @@
-define LOCKING_ALLOCATOR 20131128
+<defines>
+LOCKING_ALLOCATOR -> 20131128
+</defines>
 
 <os>
 linux
diff --git a/src/lib/utils/simd/info.txt b/src/lib/utils/simd/info.txt
index 6b9e381fa..7784902a6 100644
--- a/src/lib/utils/simd/info.txt
+++ b/src/lib/utils/simd/info.txt
@@ -1,4 +1,6 @@
-define SIMD_32 20131128
+<defines>
+SIMD_32 -> 20131128
+</defines>
 
 <header:internal>
 simd_32.h
diff --git a/src/lib/x509/certstor_sql/info.txt b/src/lib/x509/certstor_sql/info.txt
index 619784e70..a6046e5d7 100644
--- a/src/lib/x509/certstor_sql/info.txt
+++ b/src/lib/x509/certstor_sql/info.txt
@@ -1,2 +1,3 @@
-define CERTSTOR_SQL 20160818
-
+<defines>
+CERTSTOR_SQL -> 20160818
+</defines>
diff --git a/src/lib/x509/certstor_sqlite3/info.txt b/src/lib/x509/certstor_sqlite3/info.txt
index d5e50fc95..39b8c579b 100644
--- a/src/lib/x509/certstor_sqlite3/info.txt
+++ b/src/lib/x509/certstor_sqlite3/info.txt
@@ -1,4 +1,6 @@
-define CERTSTOR_SQLITE3 20160818
+<defines>
+CERTSTOR_SQLITE3 -> 20160818
+</defines>
 
 <requires>
 certstor_sql
diff --git a/src/lib/x509/info.txt b/src/lib/x509/info.txt
index b1a0ab414..8221dc0f1 100644
--- a/src/lib/x509/info.txt
+++ b/src/lib/x509/info.txt
@@ -1,5 +1,7 @@
-define X509_CERTIFICATES 20151023
-define OCSP 20161118
+<defines>
+X509_CERTIFICATES -> 20151023
+OCSP -> 20161118
+</defines>
 
 <requires>
 asn1