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# Copyright 2010-2012 Cloudant
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may not
# use this file except in compliance with the License. You may obtain a copy of
# the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations under
# the License.
import os
import commands
import platform
def require_lib(name):
if not conf.CheckLib(name):
print 'Could not find required library', name
Exit(1)
def runcmd(cmd):
return commands.getstatusoutput(cmd)
# support --static for static builds
AddOption('--static', dest='static', action="store_true", default=False)
# support --nocurl to build without curl
AddOption('--nocurl', dest='usecurl', action="store_false", default=True)
env = Environment(CC="c++", CCFLAGS='-g -O2 -DXP_UNIX',
CPPPATH=os.getenv("CPPPATH"))
# possibly attempt a static build of couchjs
# warning! requires a libmozjs with --disable-threads!
if GetOption('static'):
env.Append(LINKFLAGS=['-static', '-static-libgcc',
'-static-libstdc++'])
if os.uname()[0] == 'SunOS':
env['CC'] = '/usr/sfw/bin/gcc'
env['CCFLAGS'] += ' -I/opt/local/include'
env.Append(LINKFLAGS=['-L/opt/local/lib'])
if os.uname()[0] == 'FreeBSD':
env['CCFLAGS'] += ' -I/usr/local/include'
env.Append(LINKFLAGS=['-L/usr/local/lib'])
env['LIB_DL'] = env['LIB_RT'] = ''
env['LIB_COMPAT'] = 'compat'
if os.path.exists('/usr/bin/pkg-config'):
for pkg in ["mozilla-js-185", "mozilla-js", "mozjs185"]:
(s1, output) = runcmd("/usr/bin/pkg-config %s --cflags" % pkg)
if s1 == 0:
env.Append(CCFLAGS=" " + output)
(s2, output) = runcmd("/usr/bin/pkg-config %s --libs-only-L" % pkg)
if s2 == 0:
env.Append(LINKFLAGS=output)
if s1 == 0 or s2 == 0:
break
if not env.GetOption('clean'):
conf = Configure(env, config_h='config.h')
## check for SpiderMonkey development header
if conf.CheckHeader('mozjs/jsapi.h'):
jsapi = 'mozjs/jsapi.h'
elif conf.CheckHeader('js/jsapi.h'):
jsapi = 'js/jsapi.h'
elif conf.CheckHeader('jsapi.h'):
jsapi = 'jsapi.h'
else:
print 'Could not find jsapi.h.', \
'Are Mozilla SpiderMonkey headers installed?'
Exit(1)
## check for SpiderMonkey library as libjs or libmozjs
if not conf.CheckLibWithHeader('mozjs185-1.0', jsapi, 'c', autoadd=1):
if not conf.CheckLibWithHeader('mozjs185', jsapi, 'c', autoadd=1):
if not conf.CheckLibWithHeader('mozjs', jsapi, 'c', autoadd=1):
if not conf.CheckLibWithHeader('js', jsapi, 'c', autoadd=1):
print 'Could not find JS library.', \
'Is Mozilla SpiderMonkey installed?'
Exit(1)
## Detect the version of SpiderMonkey we're using
jsheader = "#include <%s>" % jsapi
versions = [
("JS_NewCompartmentAndGlobalObject", "SM185"),
("JS_ThrowStopIteration", "SM180"),
("JS_GetStringCharsAndLength", "SM170")
]
for func, vsn in versions:
if conf.CheckDeclaration(func, jsheader):
conf.Define(vsn)
break
## Find the proper type for JS script objects
if conf.CheckType("JSScript*", '#include "%s"' % jsapi):
conf.Define("JSSCRIPT_TYPE", "JSScript*")
else:
conf.Define("JSSCRIPT_TYPE", "JSObject*")
## Check if curl is available
if GetOption('usecurl'):
try:
vsn = runcmd("curl-config --version")[1]
vsn = vsn.split()[-1].strip().split(".")
vsn = tuple(map(int, vsn))
if vsn > (7, 18, 0):
require_lib('curl')
except:
pass
## Must be specified after js/curl in this order for a static build
if not GetOption('static'):
require_lib('nspr4')
require_lib('pthread')
require_lib('m')
## Define properties for -h / -V
(_, vsn) = runcmd("git describe --match 1.*")
conf.Define("PACKAGE_STRING", '"%s"' % vsn.rstrip())
conf.Define("PACKAGE_NAME", '"Cloudant BigCouch"')
conf.Define("PACKAGE_BUGREPORT", '"https://github.com/cloudant/bigcouch/issues"')
env = conf.Finish()
env.Program('couchjs', ['main.c', 'http.c', 'utf8.c', 'util.c'])
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