blob: 936dbd32f8e98300c9d0754c54fb1ae2f03b5f15 [file] [log] [blame]
#!/usr/bin/python
# Copyright (C) 2009 Sun Microsystems, Inc.
# Copyright (C) 2010, 2011 Monty Taylor
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
pandora_plugin_file = 'config/pandora-plugin.ini'
# Find plugins in the tree and add them to the build system
import ConfigParser, os, sys
import datetime, time
import subprocess
plugin_am_file=None
plugin_ac_file=None
plugin_doc_index=None
class ChangeProtectedFile(object):
def __init__(self, fname):
self.bogus_file= False
self.real_fname= fname
self.new_fname= "%s.new" % fname
try:
self.new_file= open(self.new_fname,'w+')
except IOError:
self.bogus_file= True
def write(self, text):
if not self.bogus_file:
self.new_file.write(text)
# We've written all of this out into .new files, now we only copy them
# over the old ones if they are different, so that we don't cause
# unnecessary recompiles
def close(self):
"""Return True if the file had changed."""
if self.bogus_file:
return
self.new_file.seek(0)
new_content = self.new_file.read()
self.new_file.close()
try:
old_file = file(self.real_fname, 'r')
old_content = old_file.read()
old_file.close()
except IOError:
old_content = None
if new_content != old_content:
if old_content != None:
os.unlink(self.real_fname)
os.rename(self.new_fname, self.real_fname)
return True
else:
try:
os.unlink(self.new_fname)
except:
pass
def write_external_configure(plugin, plugin_file):
"""Write the initial bits of the configure.ac file"""
if not os.path.exists('m4'):
os.mkdir('m4')
plugin_file.write("""
AC_PREREQ(2.59)dnl Minimum Autoconf version required.
AC_INIT([%(name)s],[%(version)s],[%(url)s])
AC_CONFIG_SRCDIR([%(main_source)s])
AC_CONFIG_AUX_DIR(config)
PANDORA_CANONICAL_TARGET(less-warnings, warnings-always-on, require-cxx, force-gcc42,skip-visibility)
PANDORA_REQUIRE_LIBPROTOBUF
PANDORA_PROTOBUF_REQUIRE_VERSION([2.1.0])
PANDORA_REQUIRE_PROTOC
AC_LANG_PUSH(C++)
PANDORA_REQUIRE_PTHREAD
PANDORA_REQUIRE_LIBDL
AC_LANG_POP
PANDORA_USE_BETTER_MALLOC
PANDORA_DRIZZLE_BUILD
""" % plugin)
write_plugin_ac(plugin, plugin_file)
plugin_file.write("""
AC_CONFIG_FILES(Makefile)
AC_OUTPUT
echo "---"
echo "Configuration summary for $PACKAGE_NAME version $VERSION $PANDORA_RELEASE_COMMENT"
echo ""
echo " * Installation prefix: $prefix"
echo " * System type: $host_vendor-$host_os"
echo " * Host CPU: $host_cpu"
echo " * C Compiler: $CC_VERSION"
echo " * C++ Compiler: $CXX_VERSION"
echo " * Debug enabled: $with_debug"
echo " * Warnings as failure: $ac_cv_warnings_as_errors"
echo " * C++ cstdint location: $ac_cv_cxx_cstdint"
echo " * C++ hash_map location: $ac_cv_cxx_hash_map"
echo " * C++ hash namespace: $ac_cv_cxx_hash_namespace"
echo " * C++ shared_ptr namespace: $ac_cv_shared_ptr_namespace"
echo ""
echo "---"
""" % plugin)
def write_external_makefile(plugin, plugin_file):
plugin_file.write("""
ACLOCAL_AMFLAGS = -I m4 --force
VERSION=$(PANDORA_RELEASE_VERSION)
pkgplugindir=%(pkgplugindir)s
EXTRA_DIST = plugin.ini
noinst_HEADERS=
nobase_include_HEADERS=
nobase_pkginclude_HEADERS=
check_PROGRAMS=
noinst_LTLIBRARIES=
bin_PROGRAMS=
""" % plugin)
if plugin['headers'] != "":
plugin_file.write("noinst_HEADERS += %(headers)s\n" % plugin)
if plugin['install_headers'] != "":
plugin_file.write("nobase_pkginclude_HEADERS += %(install_headers)s\n" % plugin)
if plugin['testsuite']:
if plugin.has_key('testsuitedir') and plugin['testsuitedir'] != "":
plugin_file.write("EXTRA_DIST += %(testsuitedir)s\n" % plugin)
plugin_file.write("""
pkgplugin_LTLIBRARIES=%(libname)s.la
%(libname)s_la_LDFLAGS=-avoid-version -rpath $(pkgplugindir) $(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
%(libname)s_la_LIBADD=%(libs)s
%(libname)s_la_DEPENDENCIES=%(libs)s
%(libname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_DYNAMIC_PLUGIN -DPANDORA_MODULE_NAME=%(module_name)s -DPANDORA_MODULE_AUTHOR='%(author)s' -DPANDORA_MODULE_TITLE='%(title)s' -DPANDORA_MODULE_VERSION='%(version)s' -DPANDORA_MODULE_LICENSE=%(license)s %(cppflags)s
%(libname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
%(libname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s
%(libname)s_la_SOURCES=%(sources)s
check_PROGRAMS += %(tests)s
""" % plugin)
plugin_am_file=os.path.join(plugin['rel_path'],'plugin.am')
if os.path.exists(plugin_am_file):
plugin_file.write('include %s\n' % plugin_am_file)
def write_external_plugin():
"""Return True if the plugin had changed."""
plugin = read_plugin_ini('.')
expand_plugin_ini(plugin)
plugin_file = ChangeProtectedFile('configure.ac')
write_external_configure(plugin, plugin_file)
result = plugin_file.close()
plugin_file = ChangeProtectedFile('Makefile.am')
write_external_makefile(plugin, plugin_file)
# Write some stub configure.ac and Makefile.am files that include the above
result = plugin_file.close() or result
return result
def write_plugin(plugin, plugin_ini_list):
# Since this function is recursive, make sure we're not already in it.
if plugin.has_key('writing_status'):
if plugin['writing_status'] == 'done':
return
else:
print "Dependency loop detected with %s" % plugin['name']
exit(1)
plugin['writing_status'] = 'dependencies'
# Write all dependencies first to get around annoying automake bug
for dependency in plugin['dependency_list']:
found = False
for find_plugin in plugin_ini_list:
if find_plugin['module_name'] == dependency:
found = True
write_plugin(find_plugin, plugin_ini_list)
break
if found is False:
print "Could not find dependency %s: %s" % (plugin['name'], dependency)
exit(1)
write_plugin_ac(plugin, plugin_ac_file)
write_plugin_am(plugin, plugin_am_file)
write_plugin_docs(plugin, plugin_doc_index, plugin_am_file)
plugin['writing_status'] = 'done'
def write_plugin_docs(plugin, doc_index, plugin_am):
if plugin['docs'] is not None and os.path.isdir("docs/plugins"):
if not os.path.exists(os.path.join("docs/plugins",plugin["name"])):
os.symlink(os.path.abspath(plugin["docs"]), os.path.join("docs/plugins",plugin["name"]))
doc_index.write("""
%(name)s/index""" % plugin)
plugin_am.write("""
EXTRA_DIST+=${top_srcdir}/docs/plugins/%(name)s/*.rst
""" % plugin)
def write_plugin_ac(plugin, plugin_ac):
#
# Write plugin config instructions into plugin.ac file.
#
plugin_ac_file=os.path.join(plugin['rel_path'],'plugin.ac')
plugin_m4_dir=os.path.join(plugin['rel_path'],'m4')
plugin_m4_files=[]
if os.path.exists(plugin_m4_dir) and os.path.isdir(plugin_m4_dir):
for m4_file in os.listdir(plugin_m4_dir):
if os.path.splitext(m4_file)[-1] == '.m4':
plugin_m4_files.append(os.path.join(plugin['rel_path'], m4_file))
plugin_ac.write("""
dnl Config for %(title)s
""" % plugin)
for m4_file in plugin_m4_files:
plugin_ac.write('m4_sinclude([%s])\n' % m4_file)
plugin['plugin_dep_libs']=" ".join(["\${top_builddir}/%s" % f for f in plugin['libs'].split()])
plugin_ac.write("""
AC_ARG_WITH([%(name_with_dashes)s-plugin],[
dnl indented wierd to make the help output correct
AS_HELP_STRING([--with-%(name_with_dashes)s-plugin],[Build %(title)s. @<:@default=%(enabled)s@:>@])
AS_HELP_STRING([--without-%(name_with_dashes)s-plugin],[Disable building %(title)s])
],[
with_%(name)s_plugin="$withval"
AS_IF([test "x$with_%(name)s_plugin" = "xyes"],[
requested_%(name)s_plugin="yes"
],[
requested_%(name)s_plugin="no"
])
],[
with_%(name)s_plugin="%(enabled)s"
requested_%(name)s_plugin="no"
])
AC_ARG_WITH([static-%(name_with_dashes)s-plugin],[
AS_HELP_STRING([--with-static-%(name_with_dashes)s-plugin],[Build Archive Storage Engine. @<:@default=%(static_yesno)s@:>@])
AS_HELP_STRING([--without-static-%(name_with_dashes)s-plugin],[Disable building Archive Storage Engine])
],[
with_static_%(name)s_plugin=${withval}
],[
with_static_%(name)s_plugin=%(static_yesno)s
])
AS_IF([test "x${with_static_%(name)s_plugin}" = "xyes" -o "x${with_all_static}" = "xyes"],[
shared_%(name)s_plugin=no
],[
shared_%(name)s_plugin=yes
])
AC_ARG_ENABLE([%(name_with_dashes)s-plugin],[
dnl indented wierd to make the help output correct
AS_HELP_STRING([--enable-%(name_with_dashes)s-plugin],[Enable loading %(title)s by default. @<:@default=%(default_yesno)s@:>@])
AS_HELP_STRING([--disable-%(name_with_dashes)s-plugin],[Disable loading %(title)s by default.])
],
[enable_%(name)s_plugin="$enableval"],
[enable_%(name)s_plugin=%(default_yesno)s])
""" % plugin)
if os.path.exists(plugin_ac_file):
plugin_ac.write('m4_sinclude([%s])\n' % plugin_ac_file)
# The plugin author has specified some check to make to determine
# if the plugin can be built. If the plugin is turned on and this
# check fails, then configure should error out. If the plugin is not
# turned on, then the normal conditional build stuff should just let
# it silently not build
if plugin['has_build_conditional']:
plugin_ac.write("""
AS_IF([test %(build_conditional)s],
[], dnl build_conditional can only negate
[
AS_IF([test "x${requested_%(name)s_plugin}" = "xyes"],
[AC_MSG_ERROR([Plugin %(name)s was explicitly requested, yet failed build dependency checks. Aborting!])])
with_%(name)s_plugin=no
])
""" % plugin)
if not plugin['unconditional']:
plugin_ac.write("""
AM_CONDITIONAL([%(static_build_conditional_tag)s],
[test %(build_conditional)s -a ! %(shared_build)s])
AM_CONDITIONAL([%(shared_build_conditional_tag)s],
[test %(build_conditional)s -a %(shared_build)s])
AM_CONDITIONAL([%(build_conditional_tag)s],
[test %(build_conditional)s])
""" % plugin)
plugin_ac.write("""
AS_IF([test "x$with_%(name)s_plugin" = "xyes"],[
""" % plugin)
if plugin['testsuite']:
plugin_ac.write("""
pandora_plugin_test_list="%(name)s,${pandora_plugin_test_list}"
""" % plugin)
plugin_ac.write("""
AS_IF([test "x${with_static_%(name)s_plugin}" = "xyes" -o "x${with_all_static}" = "xyes"],[
AS_IF([test "x$enable_%(name)s_plugin" = "xyes"],[
pandora_builtin_load_list="%(module_name)s,${pandora_builtin_load_list}"
pandora_builtin_load_symbols_list="_drizzled_%(module_name)s_plugin_,${pandora_builtin_load_symbols_list}"
PANDORA_PLUGIN_DEP_LIBS="${PANDORA_PLUGIN_DEP_LIBS} %(plugin_dep_libs)s"
])
pandora_builtin_list="%(module_name)s,${pandora_builtin_list}"
pandora_builtin_symbols_list="_drizzled_%(module_name)s_plugin_,${pandora_builtin_symbols_list}"
pandora_plugin_libs="${pandora_plugin_libs} \${top_builddir}/%(root_plugin_dir)s/%(libname)s.la"
],[
AS_IF([test "x$enable_%(name)s_plugin" = "xyes"],[
pandora_default_plugin_list="%(name)s,${pandora_default_plugin_list}"
])
])
""" % plugin)
plugin_ac.write("])\n")
def fix_file_paths(plugin, files):
# TODO: determine path to plugin dir relative to top_srcdir... append it to
# source files if they don't already have it
new_files=""
if plugin['plugin_dir'] != ".":
for file in files.split():
if not file.startswith(plugin['rel_path']):
file= os.path.join(plugin['rel_path'], file)
new_files= "%s %s" % (new_files, file)
else:
new_files= " ".join(plugin['sources'].split())
if new_files != "":
return new_files
return files
def expand_plugin_ini(plugin):
if plugin['name'] == "**OUT-OF-TREE**":
print "Out of tree plugins require the name field to be specified in plugin.ini"
sys.exit(1)
if plugin['plugin_dir'] == ".":
plugin['rel_path']= plugin['plugin_dir']
plugin['unconditional']=True
else:
plugin['rel_path']= plugin['plugin_dir'][len(config['top_srcdir'])+len(os.path.sep):]
plugin['unconditional']=False
plugin['sources']= fix_file_paths(plugin, plugin['sources'])
plugin['main_source']= plugin['sources'].split()[0]
plugin['headers']= fix_file_paths(plugin, plugin['headers'])
plugin['install_headers']= fix_file_paths(plugin, plugin['install_headers'])
plugin['tests']= fix_file_paths(plugin, plugin['tests'])
# Make a yes/no version for autoconf help messages
if plugin['load_by_default']:
plugin['default_yesno']="yes"
else:
plugin['default_yesno']="no"
if plugin.has_key('extra_dist'):
plugin['extra_dist']=" ".join([os.path.join(plugin['rel_path'],f) for f in plugin['extra_dist'].split()])
if plugin['static']:
plugin['static_yesno']="yes"
else:
plugin['static_yesno']="no"
plugin['build_conditional_tag']= "BUILD_%s_PLUGIN" % plugin['name'].upper()
plugin['shared_build_conditional_tag']= "BUILD_%s_PLUGIN_SHARED" % plugin['name'].upper()
plugin['static_build_conditional_tag']= "BUILD_%s_PLUGIN_STATIC" % plugin['name'].upper()
plugin['name_with_dashes']= plugin['name'].replace('_','-')
if plugin.has_key('build_conditional'):
plugin['has_build_conditional']=True
plugin['build_conditional']='"x${with_%(name)s_plugin}" = "xyes" -a %(build_conditional)s' % plugin
else:
plugin['has_build_conditional']=False
plugin['build_conditional']='"x${with_%(name)s_plugin}" = "xyes"' %plugin
plugin['shared_build']='"x${shared_%(name)s_plugin}" = "xyes"' %plugin
if plugin['install']:
plugin['library_type']= 'pkgplugin'
else:
plugin['library_type']= 'noinst'
def find_testsuite(plugin_dir):
for testdir in ['drizzle-tests','tests']:
if os.path.isdir(os.path.join(plugin_dir,testdir)):
return testdir
if os.path.isdir(os.path.join('tests','suite',os.path.basename(plugin_dir))):
return ""
return None
def find_docs(plugin_dir):
if os.path.isfile(os.path.join(plugin_dir, "docs", "index.rst")):
return os.path.join(plugin_dir, "docs")
def read_plugin_ini(plugin_dir):
sources_default=""
if plugin_dir == ".":
plugin_name="**OUT-OF-TREE**"
module_name="**OUT-OF-TREE**"
else:
sources_default="%s.cc" % os.path.basename(plugin_dir)
plugin_name = plugin_dir[plugin_dir.index(config['root_plugin_dir']) + len(config['root_plugin_dir']) + 1:]
module_name = plugin_name.replace("/", config['module_name_separator']).replace("\\", config['module_name_separator'])
plugin_name = plugin_name.replace("/", config['plugin_name_separator']).replace("\\", config['plugin_name_separator'])
plugin_file= os.path.join(plugin_dir,config['plugin_ini_fname'])
plugin_defaults= dict(sources=sources_default,
headers="",
install_headers="",
cflags="",
cppflags="",
cxxflags="",
libs="",
ldflags="",
author="",
title="",
description="",
license="PLUGIN_LICENSE_GPL",
name=plugin_name,
module_name=module_name,
load_by_default=config['default_load_by_default'],
disabled="False",
static="False",
dependencies="",
dependency_aliases="",
tests="",
install=config['default_install'])
parser=ConfigParser.ConfigParser(defaults= plugin_defaults)
parser.read(plugin_file)
plugin=dict(parser.items('plugin'))
plugin['plugin_dir'] = plugin_dir
if plugin_dir == '.':
if not plugin.has_key('url'):
print "External Plugins are required to specifiy a url"
plugin['url']= 'http://launchpad.net/%(name)s' % plugin
sys.exit(1)
if plugin_dir == '.' and not plugin.has_key('version'):
print "External Plugins are required to specifiy a version"
sys.exit(1)
if not plugin.has_key('version'):
plugin['version'] = config['default_plugin_version']
if plugin.has_key('load_by_default'):
plugin['load_by_default']=parser.getboolean('plugin','load_by_default')
if plugin.has_key('disabled'):
plugin['disabled']=parser.getboolean('plugin','disabled')
if plugin['disabled']:
plugin['enabled']="no"
else:
plugin['enabled']="yes"
if plugin.has_key('static'):
try:
plugin['static']= parser.getboolean('plugin','static')
except:
if plugin['static'][:5] == os.sys.platform[:5]:
plugin['static']= True
else:
plugin['static']= False
if plugin.has_key('install'):
plugin['install']= parser.getboolean('plugin','install')
if plugin.has_key('testsuite'):
if plugin['testsuite'] == 'disable':
plugin['testsuite']= False
plugin['dist_testsuite']= find_testsuite(plugin_dir)
else:
plugin_testsuite= find_testsuite(plugin_dir)
plugin['testsuitedir']=plugin_testsuite
if plugin_testsuite is not None:
plugin['testsuite']=True
else:
plugin['testsuite']=False
plugin['docs']= find_docs(plugin_dir)
plugin['cflags']+= ' ' + config['extra_cflags']
plugin['cppflags']+= ' ' + config['extra_cppflags']
plugin['cxxflags']+= ' ' + config['extra_cxxflags']
plugin['libname']= "lib%s%s%s" % (config['plugin_prefix'],
plugin['name'],
config['plugin_suffix'])
if config['force_lowercase_libname']:
plugin['libname']= plugin['libname'].lower()
plugin['root_plugin_dir']= config['root_plugin_dir']
plugin['plugin_prefix']= config['plugin_prefix']
plugin['plugin_suffix']= config['plugin_suffix']
plugin['pkgplugindir']= config['pkgplugindir']
# Dependencies must have a module but dependency aliases are simply added
# to the variable passed during compile.
plugin['dependency_list'] = plugin['dependencies'].split()
dependency_aliases = plugin['dependency_aliases'].split()
plugin['dependencies'] = ','.join(plugin['dependency_list'] +
plugin['dependency_aliases'].split())
dependency_libs = ["%s/lib%s%s.la" % (config['root_plugin_dir'],
dependency.lower().replace('::', '_'),
config['plugin_suffix'])
for dependency in plugin['dependency_list']]
plugin['libs'] = " ".join(plugin['libs'].split() + dependency_libs);
# Libtool is going to expand:
# -DPANDORA_MODULE_AUTHOR='"Padraig O'"'"'Sullivan"'
# to:
# "-DPANDORA_MODULE_AUTHOR=\"Padraig O'Sullivan\""
# So we have to replace internal ''s to '"'"'
for key in ('author','title','description','version'):
plugin[key]=plugin[key].replace('"','\\"')
plugin[key]=plugin[key].replace("'","'\"'\"'")
return plugin
def write_plugin_am(plugin, plugin_am):
"""Write an automake fragment for this plugin.
:param plugin: The plugin dict.
:param plugin_am: The file to write to.
"""
# The .plugin.ini.stamp avoids changing the datestamp on plugin.ini which can
# confuse VCS systems.
plugin_am.write("""
EXTRA_DIST += %(rel_path)s/plugin.ini
# Prevent errors when a plugin dir is removed
%(rel_path)s/plugin.ini:
""" % plugin)
if plugin.has_key('extra_dist') and plugin['extra_dist'] != "":
plugin_am.write("EXTRA_DIST += %(extra_dist)s\n" % plugin)
if plugin['headers'] != "":
plugin_am.write("noinst_HEADERS += %(headers)s\n" % plugin)
if plugin['install_headers'] != "":
plugin_am.write("nobase_pkginclude_HEADERS += %(install_headers)s\n" % plugin)
if plugin['testsuite']:
if plugin.has_key('testsuitedir') and plugin['testsuitedir'] != "":
plugin_am.write("EXTRA_DIST += %(rel_path)s/%(testsuitedir)s\n" % plugin)
if plugin.has_key('dist_testsuite') and plugin['dist_testsuite'] != "":
plugin_am.write("EXTRA_DIST += %(rel_path)s/%(dist_testsuite)s\n" % plugin)
if plugin['docs'] is not None:
plugin_am.write("EXTRA_DIST += ${top_srcdir}/%(rel_path)s/docs/*.rst\n" % plugin)
plugin_am.write("""
%(root_plugin_dir)s_%(plugin_prefix)s%(name)s_dir=${top_srcdir}/%(rel_path)s
# Include sources in EXTRA_DIST because we might not build this, but we
# still want the sources to wind up in a tarball
EXTRA_DIST += %(rel_path)s/plugin.ini %(sources)s
if %(static_build_conditional_tag)s
noinst_LTLIBRARIES+=%(root_plugin_dir)s/%(libname)s.la
%(root_plugin_dir)s_%(libname)s_la_LIBADD=%(libs)s
%(root_plugin_dir)s_%(libname)s_la_DEPENDENCIES=%(libs)s
%(root_plugin_dir)s_%(libname)s_la_LDFLAGS=$(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
%(root_plugin_dir)s_%(libname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_MODULE_NAME=%(module_name)s -DPANDORA_MODULE_AUTHOR='%(author)s' -DPANDORA_MODULE_TITLE='%(title)s' -DPANDORA_MODULE_VERSION='%(version)s' -DPANDORA_MODULE_LICENSE=%(license)s -DPANDORA_MODULE_DEPENDENCIES='%(dependencies)s' %(cppflags)s
%(root_plugin_dir)s_%(libname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
%(root_plugin_dir)s_%(libname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s
%(root_plugin_dir)s_%(libname)s_la_SOURCES=%(sources)s
check_PROGRAMS += %(tests)s
PANDORA_DYNAMIC_LDADDS+=${top_builddir}/%(root_plugin_dir)s/%(libname)s.la
endif
EXTRA_DIST += %(rel_path)s/plugin.ini
if %(shared_build_conditional_tag)s
%(library_type)s_LTLIBRARIES+=%(root_plugin_dir)s/%(libname)s.la
%(root_plugin_dir)s_%(libname)s_la_LDFLAGS=-avoid-version -rpath $(pkgplugindir) $(AM_LDFLAGS) %(ldflags)s $(GCOV_LIBS)
%(root_plugin_dir)s_%(libname)s_la_LIBADD=%(libs)s
%(root_plugin_dir)s_%(libname)s_la_DEPENDENCIES=%(libs)s
%(root_plugin_dir)s_%(libname)s_la_CPPFLAGS=$(AM_CPPFLAGS) -DPANDORA_DYNAMIC_PLUGIN -DPANDORA_MODULE_NAME=%(module_name)s -DPANDORA_MODULE_AUTHOR='%(author)s' -DPANDORA_MODULE_TITLE='%(title)s' -DPANDORA_MODULE_VERSION='%(version)s' -DPANDORA_MODULE_LICENSE=%(license)s -DPANDORA_MODULE_DEPENDENCIES='%(dependencies)s' %(cppflags)s
%(root_plugin_dir)s_%(libname)s_la_CXXFLAGS=$(AM_CXXFLAGS) %(cxxflags)s
%(root_plugin_dir)s_%(libname)s_la_CFLAGS=$(AM_CFLAGS) %(cflags)s
%(root_plugin_dir)s_%(libname)s_la_SOURCES=%(sources)s
check_PROGRAMS += %(tests)s
endif
""" % plugin)
plugin_am_file=os.path.join(plugin['rel_path'],'plugin.am')
if os.path.exists(plugin_am_file):
plugin_am.write('include %s\n' % plugin_am_file)
#
# MAIN STARTS HERE:
#
# Parse the pandora-plugin config file
config_defaults= dict(
top_srcdir='.',
top_builddir='.',
plugin_ini_fname='plugin.ini',
plugin_prefix='',
plugin_suffix='',
extra_cflags='',
extra_cppflags='',
extra_cxxflags='',
root_plugin_dir='',
pkgplugindir='',
default_install='True',
default_plugin_version='',
default_load_by_default='False',
force_lowercase_libname='True',
plugin_name_separator='_',
module_name_separator='::'
)
config_parser = ConfigParser.ConfigParser(defaults=config_defaults)
config_parser.read(pandora_plugin_file)
config = dict(config_parser.items('pandora-plugin'))
config['force_lowercase_libname']=config_parser.getboolean('pandora-plugin','force_lowercase_libname')
# I'm 3 seconds away from writing a comprehensive build solution
if not os.path.exists('config/pandora_vc_revinfo'):
if os.path.exists('.bzr'):
bzr_revno= subprocess.Popen(["bzr", "revno"], stdout=subprocess.PIPE).communicate()[0].strip()
rev_date= datetime.date.fromtimestamp(time.time())
config['default_plugin_version'] = "%d.%02d.%s" % (rev_date.year, rev_date.month, bzr_revno)
else:
config['default_plugin_version']=datetime.date.fromtimestamp(time.time()).isoformat()
else:
# need to read config/pandora_vc_revno
pandora_vc_revno=open('config/pandora_vc_revinfo','r').read().split()
rev_date=""
bzr_revno=""
for revno_line in pandora_vc_revno:
(revno_key,revno_val)= revno_line.split("=")
if revno_key == 'PANDORA_VC_REVNO':
bzr_revno=revno_val.strip()
elif revno_key == 'PANDORA_RELEASE_DATE':
rev_date=revno_val.strip()
config['default_plugin_version'] = "%s.%s" % (rev_date, bzr_revno)
actions=[]
for arg in sys.argv:
if arg.startswith('--top_srcdir='):
config['top_srcdir']=arg[12:]
elif arg.startswith('--top_builddir='):
config['top_builddir']=arg[14:]
elif arg == "--force-all":
actions=['plugin-list','pandora-plugin.am','write']
break
else:
actions.append(arg)
if len(actions) == 0:
actions.append('write')
plugin_list=[]
def accumulate_plugins(arg, dirname, fnames):
# plugin_ini_fname is a name in dirname indicating dirname is a plugin.
if config['plugin_ini_fname'] in fnames:
arg.append(dirname)
os.path.walk(os.path.join(config['top_srcdir'],
config['root_plugin_dir']),
accumulate_plugins,
plugin_list)
if not os.path.exists("config/pandora-plugin.am") or "write" in actions:
plugin_am_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.am'))
plugin_am_file.write("""
# always the current list, generated every build so keep this lean.
# pandora-plugin.list: datestamp preserved list
${srcdir}/config/pandora-plugin.list: .plugin.scan
.plugin.scan:
@cd ${top_srcdir} && python config/pandora-plugin plugin-list
# Plugins affect configure; so to prevent configure running twice in a tarball
# build (once up front, once with the right list of plugins, we ship the
# generated list of plugins and the housekeeping material for that list so it
# is likewise not updated.
EXTRA_DIST += \
config/pandora-plugin.am \
config/pandora-plugin.ac \
config/pandora-plugin \
config/pandora-plugin.ini
# Seed the list of plugin LDADDS which plugins may extend.
PANDORA_DYNAMIC_LDADDS=
# plugin.stamp: graph dominator for creating all per pandora-plugin.ac/am
# files. This is invoked when the code to generate such files has altered.""")
if not os.path.exists("config/pandora-plugin.ac") or "write" in actions:
plugin_ac_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.ac'))
plugin_ac_file.write("dnl Generated file, run make to rebuild\n")
plugin_ac_file.write("""
AC_ARG_WITH([all-static],[
AS_HELP_STRING([--with-all-static],[Link all plugins staticly into the server @<:@default=no@:>@])
],[
with_all_static="$withval"
],[
with_all_static=no
])
""")
if os.path.exists("docs/plugins"):
if not os.path.exists("docs/plugins/list.rst") or "write" in actions:
plugin_doc_index = ChangeProtectedFile("docs/plugins/list.rst")
plugin_doc_index.write("""
Plugin Documentation
====================
.. toctree::
:maxdepth: 2
""")
if os.path.exists('plugin.ini'):
# Are we in a plugin dir which wants to have a self-sufficient build system?
plugin_list=['.']
write_external_plugin()
else:
plugin_list_file = ChangeProtectedFile(os.path.join('config', 'pandora-plugin.list'))
for p in plugin_list:
plugin_list_file.write(p)
plugin_list_file.write("\n")
plugin_list.sort()
plugin_list_file.close()
if not os.path.exists("config/pandora-plugin.am") or 'write' in actions:
plugin_am_file.write("\n${top_srcdir}/config/pandora-plugin.am: ${top_srcdir}/config/pandora-plugin.list ${top_srcdir}/config/pandora-plugin ")
for plugin_dir in plugin_list:
plugin_am_file.write("\\\n\t%s/plugin.ini " % plugin_dir)
plugin_am_file.write("\n\tcd ${top_srcdir} && python config/pandora-plugin write\n")
plugin_ini_list=[]
# Load all plugin.ini files first so we can do dependency tracking.
for plugin_dir in plugin_list:
plugin = read_plugin_ini(plugin_dir)
expand_plugin_ini(plugin)
plugin_ini_list.append(plugin)
# Check for duplicates
plugin_name_list = [plugin['libname'] for plugin in plugin_ini_list]
for plugin in plugin_ini_list:
if plugin_name_list.count(plugin['libname']) != 1:
print "Duplicate module name %s" % plugin['libname']
exit(1)
for plugin in plugin_ini_list:
write_plugin(plugin, plugin_ini_list)
if plugin_am_file is not None:
plugin_am_file.close()
if plugin_ac_file is not None:
plugin_ac_file.close()
if plugin_doc_index is not None:
plugin_doc_index.close()