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# -*- mode: python; -*-
# This SConscript describes construction of buildinfo.cpp, which is independent of the
# build variant's target.
import os
import sys
import buildscripts.utils
Import('env windows usev8')
def getSysInfo():
if windows:
return "windows " + str( sys.getwindowsversion() )
else:
return " ".join( os.uname() )
buildinfo_filename = '$BUILD_DIR/buildinfo.cpp'
env.NoCache(buildinfo_filename)
buildinfo_template = '''
#include <string>
#include <boost/version.hpp>
#include "mongo/util/version.h"
namespace mongo {
const char * gitVersion() { return "%(git_version)s"; }
const char * compiledJSEngine() { return "%(js_engine)s"; }
const char * allocator() { return "%(allocator)s"; }
const char * loaderFlags() { return "%(loader_flags)s"; }
const char * compilerFlags() { return "%(compiler_flags)s"; }
std::string sysInfo() { return "%(sys_info)s BOOST_LIB_VERSION=" BOOST_LIB_VERSION ; }
} // namespace mongo
'''
def generate_buildinfo(env, target, source, **kw):
git_version = buildscripts.utils.getGitVersion()
if len(env["MONGO_MODULES"]):
git_version += " modules: " + ", ".join(env["MONGO_MODULES"])
if usev8:
js_engine = "V8"
else:
js_engine = "Unknown"
contents = str(source[0]) % dict(git_version=git_version,
js_engine=js_engine,
sys_info=getSysInfo(),
allocator=GetOption('allocator'),
loader_flags=env.subst('$LINKFLAGS $LDFLAGS',
source=source, target=target),
compiler_flags=env.subst('$CXXFLAGS $CCFLAGS $CFLAGS',
source=source, target=target))
out = open(str(target[0]), 'wb')
try:
out.write(contents)
finally:
out.close()
env.Command(buildinfo_filename,
Value(buildinfo_template),
Action(generate_buildinfo, "Generating $TARGET"))
env.AlwaysBuild(buildinfo_filename)
env.Install('$BUILD_DIR/mongo', buildinfo_filename)
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