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85 lines
2.6 KiB
85 lines
2.6 KiB
import Options
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import platform
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PLATFORM_IS_DARWIN = platform.platform().find('Darwin') == 0
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def set_options(opt):
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pass
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#opt.tool_options('compiler_cc')
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def configure(conf):
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print "--- libev ---"
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#conf.check_tool('compiler_cc')
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# Why to the two checks? One is to define HAVE_SYS_EPOLL_H
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# the other is to define HAVE_EPOLL_CTL
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# Yes, WAF is a piece of shit.
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if conf.check_cc(header_name="sys/inotify.h"):
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conf.check_cc(header_name="sys/inotify.h", function_name="inotify_init")
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if conf.check_cc(header_name="sys/epoll.h"):
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conf.check_cc(header_name="sys/epoll.h", function_name="epoll_ctl")
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if conf.check_cc(header_name="port.h"):
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conf.check_cc(header_name="port.h", function_name="port_create")
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if conf.check_cc(header_name="poll.h"):
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conf.check_cc(header_name="poll.h", function_name="poll")
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conf.check_cc(header_name="sys/event.h")
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conf.check_cc(header_name="sys/queue.h")
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if PLATFORM_IS_DARWIN:
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conf.check_cc(header_name="sys/event.h", function_name="kqueue")
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else:
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conf.check_cc(header_name="sys/queue.h", function_name="kqueue")
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if conf.check_cc(header_name="sys/select.h"):
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conf.check_cc(header_name="sys/select.h", function_name="select")
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if conf.check_cc(header_name="sys/eventfd.h"):
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conf.check_cc(header_name="sys/eventfd.h", function_name="eventfd")
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code = """
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#include <syscall.h>
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#include <time.h>
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#include <stdio.h>
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int main() {
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struct timespec ts;
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int status = syscall(SYS_clock_gettime, CLOCK_REALTIME, &ts);
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return 0;
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}
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"""
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conf.check_cc(fragment=code, define_name="HAVE_CLOCK_SYSCALL", execute=True,
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msg="Checking for SYS_clock_gettime")
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have_librt = conf.check(lib='rt', uselib_store='RT')
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if have_librt:
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conf.check_cc(lib="rt", header_name="time.h", function_name="clock_gettime")
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if PLATFORM_IS_DARWIN:
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conf.check_cc(header_name="time.h", function_name="nanosleep")
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elif have_librt:
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conf.check_cc(lib="rt", header_name="time.h", function_name="nanosleep")
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conf.check_cc(lib="m", header_name="math.h", function_name="ceil")
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conf.define("HAVE_CONFIG_H", 1)
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# Not using these.
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conf.env.append_value('CPPFLAGS', ['-DEV_FORK_ENABLE=0',
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'-DEV_EMBED_ENABLE=0',
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'-DEV_MULTIPLICITY=0'])
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def build(bld):
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libev = bld.new_task_gen("cc")
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libev.source = 'ev.c'
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libev.target = 'ev'
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libev.name = 'ev'
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libev.includes = '. ../..'
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libev.uselib = "RT"
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libev.install_path = None
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if bld.env["USE_DEBUG"]:
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libev.clone("debug");
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bld.install_files('${PREFIX}/include/node/', 'ev.h');
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