local _MODREV, _SPECREV = '38', '-1'

rockspec_format = '3.0'
package = 'luaposix'
version = _MODREV .. _SPECREV

description = {
   summary = 'Lua bindings for POSIX',
   detailed = [[
      A library binding various POSIX APIs. POSIX is the IEEE Portable
      Operating System Interface standard. luaposix is based on lposix.
   ]],
   homepage = 'https://github.com/luaposix/luaposix/',
   license = 'MIT/X11',
}

source = {
   url = 'https://github.com/luaposix/luaposix/archive/v' .. _MODREV .. '.zip',
   dir = 'luaposix-' .. _MODREV,  
}

dependencies = {
   'lua >= 5.1, < 5.6',
}

do
   -- We only want to install a bit32 module for Lua 5.1.
   local _ENV={package=nil, dependencies=dependencies}
   if package then
      dependencies[#dependencies + 1] = 'bit32'
   end
end

build_dependencies = {
   'luarocks-build-luke >= 0.2',
}

build = {
   type = 'luke',

   defines  = {
      {PACKAGE = '"$package"'},
      {VERSION = '"$version"'},
      'NDEBUG',
      '_FORTIFY_SOURCE=2',
      platforms    = {
         aix       = {'_ALL_SOURCE'},
         bsd       = {'_BSD_SOURCE'},
         freebsd   = {'__BSD_VISIBLE'},
         -- Some Linux distros only reveal tm.tm_gmtoff and tm.tm_zone with
         -- _BSD_SOURCE defined.
         linux     = {
            '_BSD_SOURCE',
            '_DEFAULT_SOURCE',
         },
         macosx    = {'_DARWIN_C_SOURCE'},
         -- QNX is only POSIX 2001, but _XOPEN_SOURCE turns off other functions
         -- luaposix can bind.
         qnx       = {'_POSIX_C_SOURCE=200112L'},
         unix      = {
            '_POSIX_C_SOURCE=200809L',
            '_XOPEN_SOURCE=700',
         },
         -- Otherwise, enable POSIX 2008.   Please send the output of `uname -s` if
         -- your host is not compliant.
         '_POSIX_C_SOURCE=200809L',
      },
   },

   incdirs  = {
      'ext/include',
      '$LUA_INCDIR',
   },

   modules  = {
      {['posix']               = 'lib/posix/init.lua'},
      {['posix._base']         = 'lib/posix/_base.lua'},
      {['posix._bitwise']      = 'lib/posix/_bitwise.lua'},
      {['posix._strict']       = 'lib/posix/_strict.lua'},
      {['posix.compat']        = 'lib/posix/compat.lua'},
      {['posix.sys']           = 'lib/posix/sys.lua'},
      {['posix.util']          = 'lib/posix/util.lua'},

      {['posix.ctype']         = 'ext/posix/ctype.c'},
      {['posix.dirent']        = 'ext/posix/dirent.c'},
      {['posix.errno']         = 'ext/posix/errno.c'},
      {['posix.fcntl']         = {
         defines  = {
            {HAVE_POSIX_FADVISE   = {checkfunc='posix_fadvise'}},
         },
         sources   = 'ext/posix/fcntl.c',
      }},
      {['posix.fnmatch']       = 'ext/posix/fnmatch.c'},
      {['posix.glob']          = 'ext/posix/glob.c'},
      {['posix.grp']           = 'ext/posix/grp.c'},
      {['posix.libgen']        = 'ext/posix/libgen.c'},
      {['posix.poll']          = 'ext/posix/poll.c'},
      {['posix.pwd']           = 'ext/posix/pwd.c'},
      {['posix.sched']         = {
         defines   = {
            {HAVE_SCHED_H            = {checkheader='sched.h'}},
            {HAVE_SCHED_GETSCHEDULER = {checkfunc='sched_getscheduler'}},
            {HAVE_SCHED_SETSCHEDULER = {checkfunc='sched_setscheduler'}},
         },
         sources   = 'ext/posix/sched.c',
      }},
      {['posix.signal']        = 'ext/posix/signal.c'},
      {['posix.stdio']         = 'ext/posix/stdio.c'},
      {['posix.stdlib']        = 'ext/posix/stdlib.c'},
      {['posix.sys.msg']       = {
         defines   = {
            {HAVE_SYS_MSG_H    = {checkheader='sys/msg.h'}},
            {HAVE_MSGRCV       = {checkfunc='msgrcv'}},
            {HAVE_MSGSND       = {checkfunc='msgsnd'}},
         },
         sources   = 'ext/posix/sys/msg.c',
      }},
      {['posix.sys.resource']  = 'ext/posix/sys/resource.c'},
      {['posix.sys.socket']    = {
         defines   = {
            {HAVE_NET_IF_H           = {checkheader='net/if.h', include='sys/socket.h'}},
            {HAVE_LINUX_NETLINK_H    = {checkheader='linux/netlink.h', include='sys/socket.h'}},
            {HAVE_LINUX_IF_PACKET_H  = {checkheader='linux/if_packet.h', include='sys/socket.h'}},
         },
         libraries = {
            {checksymbol='socket', library='socket'},
         },
         sources   = 'ext/posix/sys/socket.c',
      }},
      {['posix.sys.stat']      = 'ext/posix/sys/stat.c'},
      {['posix.sys.statvfs']   = {
         defines   = {
            {HAVE_STATVFS      = {checkfunc='statvfs'}},
         },
         sources   = 'ext/posix/sys/statvfs.c',
      }},
      {['posix.sys.time']      = 'ext/posix/sys/time.c'},
      {['posix.sys.times']     = 'ext/posix/sys/times.c'},
      {['posix.sys.utsname']   = 'ext/posix/sys/utsname.c'},
      {['posix.sys.wait']      = 'ext/posix/sys/wait.c'},
      {['posix.syslog']        = 'ext/posix/syslog.c'},
      {['posix.termio']        = {
         defines   = {
            {HAVE_TERMIOS_H    = {checkheader='termios.h'}},
            {HAVE_WS_XPIXEL    = {checkmember='struct winsize.ws_xpixel', include='termios.h'}},
            {HAVE_WS_YPIXEL    = {checkmember='struct winsize.ws_ypixel', include='termios.h'}},
         },
         sources   = 'ext/posix/termio.c',
      }},
      {['posix.time']          = {
         defines   = {
            -- Check the function directly rather than _POSIX_TIMERS, because
            -- OpenBSD has clock_getres and clock_gettime but defines
            -- _POSIX_TIMERS to -1.
            {HAVE_CLOCK_GETTIME   = {checkfunc='clock_gettime'}},
            {HAVE_TM_GMTOFF       = {checkmember='struct tm.tm_gmtoff', include='time.h'}},
            {HAVE_TM_ZONE         = {checkmember='struct tm.tm_zone', include='time.h'}},
         },
         libraries = {
            {
               ifdef           = '_POSIX_TIMERS',
               include         = 'unistd.h',
               checksymbol     = 'clock_gettime',
               library         = 'rt',
            },
         },
         sources   = 'ext/posix/time.c',
      }},
      {['posix.unistd']        = {
         defines   = {
            {HAVE_CRYPT           = {checkfunc='crypt'}},
            {HAVE_CRYPT_H         = {checkheader='crypt.h'}},
            {HAVE_DECL_FDATASYNC  = {checkdecl='fdatasync', include='unistd.h'}},
            {HAVE_FDATASYNC       = {checkfunc='fdatasync'}},
            {HAVE_GETHOSTID       = {checkfunc='gethostid'}},
            {HAVE_SETGROUPS       = {checkfunc='setgroups'}},
         },
         libraries = {
            {checksymbol='crypt', library='crypt'},
         },
         sources   = 'ext/posix/unistd.c',
      }},
      {['posix.utime']         = 'ext/posix/utime.c'},
      {['posix.version']       = 'lib/posix/version.lua.in'},
   },

   -- A release commits its LDocs to install.
   copy_directories = {'doc'},
}

test_dependencies = {
   'ansicolors',
   'luacov',
   'specl >= 16.1',
}

test = {
   type = 'command',
   command = 'specl -vfreport --coverage spec/*_spec.yaml',
}

if _MODREV == 'dev' then
   -- luarocks.org's ldoc fails on Lua 5.5; gvvaughan's works.
   build_dependencies[#build_dependencies + 1] = 'gvvaughan/ldoc'

   build.copy_directories = nil

   source = {
      url = 'git+https://github.com/luaposix/luaposix.git',
   }
end