mirror of
https://github.com/darlinghq/darling-libkqueue.git
synced 2024-10-06 16:53:27 +00:00
843a5ca561
git-svn-id: svn://svn.code.sf.net/p/libkqueue/code/trunk@646 fb4e3144-bc1c-4b72-a658-5bcd248dd7f7
321 lines
8.0 KiB
Ruby
Executable File
321 lines
8.0 KiB
Ruby
Executable File
#!/usr/bin/env ruby
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#
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# Copyright (c) 2012 Mark Heily <mark@heily.com>
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#
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# Permission to use, copy, modify, and distribute this software for any
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# purpose with or without fee is hereby granted, provided that the above
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# copyright notice and this permission notice appear in all copies.
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#
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# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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#
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begin
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require 'makeconf'
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rescue LoadError
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$LOAD_PATH << "makeconf"
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require 'makeconf'
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end
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# Determine the list of compiler flags
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def get_cflags
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cflags='-I./src/common -I./include -Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600'.split(/ /)
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if Platform.is_linux?
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# TODO - note this as a GCC 4.X dependency
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cflags.push ' -fvisibility=hidden'
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end
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if Platform.is_solaris?
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cflags.push "-D__EXTENSIONS__"
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end
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cflags
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end
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# Determine the list of source code files for libkqueue
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def get_source_list(project)
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src = %w{
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src/common/filter.c
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src/common/knote.c
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src/common/map.c
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src/common/kevent.c
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src/common/kqueue.c
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}
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if Platform.is_solaris?
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src.push 'src/solaris/signal.c',
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'src/solaris/timer.c',
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'src/solaris/platform.c',
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'src/solaris/user.c'
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end
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if Platform.is_linux? or Platform.is_solaris?
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src.push 'src/posix/platform.c'
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end
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if Platform.is_linux?
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src.push 'src/linux/platform.c',
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'src/linux/read.c',
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'src/linux/write.c',
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'src/linux/user.c',
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'src/linux/vnode.c'
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# FIXME: needed for RHEL5
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#src.push 'src/posix/user.c'
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if project.check_header('sys/signalfd.h')
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src.push 'src/linux/signal.c'
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else
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src.push 'src/posix/signal.c'
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end
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src.push 'src/linux/timer.c'
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end
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if Platform.is_windows?
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src.push 'src/windows/timer.c',
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'src/windows/platform.c',
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'src/windows/read.c',
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'src/windows/user.c'
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end
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src
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end
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# Generate the linker flags
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def get_ldadd
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ldadd = ''
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if Platform.is_linux? or Platform.is_solaris?
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ldadd += ' -lpthread'
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end
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if Platform.is_linux?
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ldadd += ' -lrt'
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end
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if Platform.is_windows?
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ldadd += ' ws2_32.lib'
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end
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ldadd
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end
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#
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# MAIN()
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#
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project = Project.new \
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:id => 'libkqueue',
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:version => '2.0.1'
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kq = Library.new(
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:id => 'libkqueue',
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:cflags => get_cflags(),
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:ldadd => get_ldadd(),
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:sources => get_source_list(project)
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)
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project.check_header 'sys/event.h'
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if Platform.is_linux?
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project.check_decl 'EPOLLRDHUP', :include => 'sys/epoll.h'
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project.check_decl 'ppoll', :cflags => '#define _GNU_SOURCE', :include => 'poll.h'
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project.check_header('sys/epoll.h') or throw 'epoll is required'
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project.check_header('sys/inotify.h') or throw 'inotify is required'
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project.check_header %w{ sys/signalfd.h sys/timerfd.h sys/eventfd.h }
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end
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project.add(kq)
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project.add(Header.new(
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:id => 'event.h',
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:sources => 'include/sys/event.h',
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:namespace => 'kqueue/sys'
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))
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project.add(Manual.new('kqueue.2', :alias => 'kevent.2'))
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test_ldadd = get_ldadd()
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test_ldadd += ' libkqueue.a'
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if Platform.is_windows?
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project.add(
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Test.new(
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:id => 'kqtest',
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:cflags => '-g -O0 -Wall -Werror -Iinclude -Itest',
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:sources => %w{
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test/main.c
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test/kevent.c
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test/test.c
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test/read.c
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test/timer.c
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test/vnode.c
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test/user.c
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}, # NOTE: signal.c and proc.c are removed
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:ldadd => test_ldadd.split(' ')
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)
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)
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else
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project.add(
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Test.new(
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:id => 'kqtest',
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:cflags => '-g -O0 -Wall -Werror -I./include -I./test',
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:sources => %w{
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test/main.c
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test/kevent.c
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test/test.c
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test/proc.c
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test/read.c
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test/signal.c
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test/timer.c
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test/vnode.c
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test/user.c
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},
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:ldadd => test_ldadd.split(' ')
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)
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)
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end
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project.add(PkgConfig.new(
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:name => 'libkqueue',
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:description => 'Emulates FreeBSD kqueue(2) on other platforms',
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:requires => '',
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:libs => '-lkqueue',
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:libs_private => '-lpthread',
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:export_cflags => '-I${includedir}/kqueue'
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))
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project.packager.add 'libkqueue.spec'
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mc = Makeconf.new()
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mc.configure(project)
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__END__
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#
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# BEGIN: old config.inc contents
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#
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program="libkqueue"
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version="2.0a"
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abi_major="0"
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abi_minor="0"
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abi_version="$abi_major.$abi_minor"
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cflags="-Wall -Wextra -Wno-missing-field-initializers -Werror -g -O2 -std=c99 -D_XOPEN_SOURCE=600"
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ldflags=""
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sources="src/common/filter.c src/common/knote.c src/common/map.c
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src/common/kevent.c src/common/kqueue.c"
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libdepends=""
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deps="src/common/private.h src/common/debug.h"
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mans="kqueue.2"
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headers="src/common/private.h"
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extra_dist="*.in"
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subdirs="src include test"
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# Package metadata
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pkg_summary="Emulates the kqueue and kevent system calls"
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pkg_description="Emulates the kqueue and kevent system calls"
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license="BSD"
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author="Mark Heily"
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pre_configure_hook() {
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if [ "$debug" = "yes" ] ; then
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cflags="$cflags -g3 -O0 -rdynamic"
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fi
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if [ "$target" != "windows" ] ; then
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cflags="$cflags -fpic"
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fi
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optional_headers="err.h"
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libdepends=" -L$libdir"
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if [ $target = "linux" ] ; then
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check_symbol sys/epoll.h EPOLLRDHUP
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# TODO - note this as a GCC 4.X dependency
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cflags="$cflags -fvisibility=hidden"
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libdepends="$libdepends -lpthread -lrt"
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required_headers="sys/epoll.h sys/inotify.h"
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optional_headers="sys/signalfd.h sys/timerfd.h sys/eventfd.h"
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fi
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if [ $target = "solaris" ] ; then
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cflags="$cflags -m64"
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ldflags="$ldflags -m64"
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libdepends="$libdepends -lsocket -lnsl"
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fi
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}
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post_configure_hook() {
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finalize target "$target"
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platform="src/posix/platform.c"
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evfilt_signal="src/posix/signal.c"
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evfilt_proc="src/$target/proc.c"
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evfilt_socket="src/$target/socket.c"
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evfilt_timer="src/posix/timer.c"
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evfilt_user="src/posix/user.c"
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evfilt_vnode="src/$target/vnode.c"
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if [ $target = "linux" ] ; then
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evfilt_user="src/linux/user.c"
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evfilt_socket="src/linux/read.c src/linux/write.c"
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#XXX-FIXME disabled
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evfilt_proc=""
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if [ "$have_sys_signalfd_h" = "yes" ] ; then
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evfilt_signal="src/linux/signal.c"
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fi
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if [ "$have_sys_timerfd_h" = "yes" ] ; then
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evfilt_timer="src/linux/timer.c"
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fi
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platform="$platform src/linux/platform.c"
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fi
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if [ $target = "solaris" ] ; then
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cflags="$cflags -D__EXTENSIONS__"
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platform="$platform src/solaris/platform.c"
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evfilt_timer="src/solaris/timer.c"
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evfilt_user="src/solaris/user.c"
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evfilt_signal="src/solaris/signal.c"
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evfilt_proc=""
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evfilt_vnode=""
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fi
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# FIXME: This will compile but not actually work
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if [ $target = "freebsd" ] ; then
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evfilt_signal="src/posix/signal.c"
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evfilt_proc=""
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evfilt_socket=""
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evfilt_timer=""
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evfilt_vnode=""
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fi
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if [ $target = "windows" ] ; then
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platform="src/windows/platform.c"
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cflags="$cflags -march=i686 -lws2_32"
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ldflags="$ldflags -march=i686"
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ldadd="-lws2_32"
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evfilt_proc=""
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evfilt_signal=""
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#evfilt_socket="src/windows/read.c src/linux/write.c"
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evfilt_socket="src/windows/read.c"
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evfilt_timer="src/windows/timer.c"
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evfilt_user="src/windows/user.c"
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evfilt_vnode=""
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fi
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sources="$sources $platform
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$evfilt_signal $evfilt_proc
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$evfilt_socket $evfilt_timer $evfilt_user $evfilt_vnode"
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}
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