#!/bin/sh

ifdef() {
	printf 'static const struct var %s[] = {\n' "$1"
	awk '{printf("#ifdef %s\n\t{\"%s\",\t%s},\n#endif\n", $2, $1, $2)}'
	echo '};'
}

cat << EOF | ifdef confstr_l
PATH                           _CS_PATH
POSIX_V7_ILP32_OFF32_CFLAGS    _CS_POSIX_V7_ILP32_OFF32_CFLAGS
POSIX_V7_ILP32_OFF32_LDFLAGS   _CS_POSIX_V7_ILP32_OFF32_LDFLAGS
POSIX_V7_ILP32_OFF32_LIBS      _CS_POSIX_V7_ILP32_OFF32_LIBS
POSIX_V7_ILP32_OFFBIG_CFLAGS   _CS_POSIX_V7_ILP32_OFFBIG_CFLAGS
POSIX_V7_ILP32_OFFBIG_LDFLAGS  _CS_POSIX_V7_ILP32_OFFBIG_LDFLAGS
POSIX_V7_ILP32_OFFBIG_LIBS     _CS_POSIX_V7_ILP32_OFFBIG_LIBS
POSIX_V7_LP64_OFF64_CFLAGS     _CS_POSIX_V7_LP64_OFF64_CFLAGS
POSIX_V7_LP64_OFF64_LDFLAGS    _CS_POSIX_V7_LP64_OFF64_LDFLAGS
POSIX_V7_LP64_OFF64_LIBS       _CS_POSIX_V7_LP64_OFF64_LIBS
POSIX_V7_LPBIG_OFFBIG_CFLAGS   _CS_POSIX_V7_LPBIG_OFFBIG_CFLAGS
POSIX_V7_LPBIG_OFFBIG_LDFLAGS  _CS_POSIX_V7_LPBIG_OFFBIG_LDFLAGS
POSIX_V7_LPBIG_OFFBIG_LIBS     _CS_POSIX_V7_LPBIG_OFFBIG_LIBS
POSIX_V7_THREADS_CFLAGS        _CS_POSIX_V7_THREADS_CFLAGS
POSIX_V7_THREADS_LDFLAGS       _CS_POSIX_V7_THREADS_LDFLAGS
POSIX_V7_WIDTH_RESTRICTED_ENVS _CS_POSIX_V7_WIDTH_RESTRICTED_ENVS
V7_ENV                         _CS_V7_ENV
EOF

cat << EOF | ifdef limits_l
_POSIX_CLOCKRES_MIN                 _POSIX_CLOCKRES_MIN
_POSIX_AIO_LISTIO_MAX               _POSIX_AIO_LISTIO_MAX
_POSIX_AIO_MAX                      _POSIX_AIO_MAX
_POSIX_ARG_MAX                      _POSIX_ARG_MAX
_POSIX_CHILD_MAX                    _POSIX_CHILD_MAX
_POSIX_DELAYTIMER_MAX               _POSIX_DELAYTIMER_MAX
_POSIX_HOST_NAME_MAX                _POSIX_HOST_NAME_MAX
_POSIX_LINK_MAX                     _POSIX_LINK_MAX
_POSIX_LOGIN_NAME_MAX               _POSIX_LOGIN_NAME_MAX
_POSIX_MAX_CANON                    _POSIX_MAX_CANON
_POSIX_MAX_INPUT                    _POSIX_MAX_INPUT
_POSIX_MQ_OPEN_MAX                  _POSIX_MQ_OPEN_MAX
_POSIX_MQ_PRIO_MAX                  _POSIX_MQ_PRIO_MAX
_POSIX_NAME_MAX                     _POSIX_NAME_MAX
_POSIX_NGROUPS_MAX                  _POSIX_NGROUPS_MAX
_POSIX_OPEN_MAX                     _POSIX_OPEN_MAX
_POSIX_PATH_MAX                     _POSIX_PATH_MAX
_POSIX_PIPE_BUF                     _POSIX_PIPE_BUF
_POSIX_RE_DUP_MAX                   _POSIX_RE_DUP_MAX
_POSIX_RTSIG_MAX                    _POSIX_RTSIG_MAX
_POSIX_SEM_NSEMS_MAX                _POSIX_SEM_NSEMS_MAX
_POSIX_SEM_VALUE_MAX                _POSIX_SEM_VALUE_MAX
_POSIX_SIGQUEUE_MAX                 _POSIX_SIGQUEUE_MAX
_POSIX_SSIZE_MAX                    _POSIX_SSIZE_MAX
_POSIX_SS_REPL_MAX                  _POSIX_SS_REPL_MAX
_POSIX_STREAM_MAX                   _POSIX_STREAM_MAX
_POSIX_SYMLINK_MAX                  _POSIX_SYMLINK_MAX
_POSIX_SYMLOOP_MAX                  _POSIX_SYMLOOP_MAX
_POSIX_THREAD_DESTRUCTOR_ITERATIONS _POSIX_THREAD_DESTRUCTOR_ITERATIONS
_POSIX_THREAD_KEYS_MAX              _POSIX_THREAD_KEYS_MAX
_POSIX_THREAD_THREADS_MAX           _POSIX_THREAD_THREADS_MAX
_POSIX_TIMER_MAX                    _POSIX_TIMER_MAX
_POSIX_TTY_NAME_MAX                 _POSIX_TTY_NAME_MAX
_POSIX_TZNAME_MAX                   _POSIX_TZNAME_MAX
_POSIX2_BC_BASE_MAX                 _POSIX2_BC_BASE_MAX
_POSIX2_BC_DIM_MAX                  _POSIX2_BC_DIM_MAX
_POSIX2_BC_SCALE_MAX                _POSIX2_BC_SCALE_MAX
_POSIX2_BC_STRING_MAX               _POSIX2_BC_STRING_MAX
_POSIX2_CHARCLASS_NAME_MAX          _POSIX2_CHARCLASS_NAME_MAX
_POSIX2_COLL_WEIGHTS_MAX            _POSIX2_COLL_WEIGHTS_MAX
_POSIX2_EXPR_NEST_MAX               _POSIX2_EXPR_NEST_MAX
_POSIX2_LINE_MAX                    _POSIX2_LINE_MAX
_POSIX2_RE_DUP_MAX                  _POSIX2_RE_DUP_MAX
EOF

cat << EOF | ifdef sysconf_l
AIO_LISTIO_MAX                    _SC_AIO_LISTIO_MAX
AIO_MAX                           _SC_AIO_MAX
AIO_PRIO_DELTA_MAX                _SC_AIO_PRIO_DELTA_MAX
ARG_MAX                           _SC_ARG_MAX
ATEXIT_MAX                        _SC_ATEXIT_MAX
BC_BASE_MAX                       _SC_BC_BASE_MAX
BC_DIM_MAX                        _SC_BC_DIM_MAX
BC_SCALE_MAX                      _SC_BC_SCALE_MAX
BC_STRING_MAX                     _SC_BC_STRING_MAX
CHILD_MAX                         _SC_CHILD_MAX
COLL_WEIGHTS_MAX                  _SC_COLL_WEIGHTS_MAX
DELAYTIMER_MAX                    _SC_DELAYTIMER_MAX
EXPR_NEST_MAX                     _SC_EXPR_NEST_MAX
HOST_NAME_MAX                     _SC_HOST_NAME_MAX
IOV_MAX                           _SC_IOV_MAX
LINE_MAX                          _SC_LINE_MAX
LOGIN_NAME_MAX                    _SC_LOGIN_NAME_MAX
NGROUPS_MAX                       _SC_NGROUPS_MAX
MQ_OPEN_MAX                       _SC_MQ_OPEN_MAX
MQ_PRIO_MAX                       _SC_MQ_PRIO_MAX
OPEN_MAX                          _SC_OPEN_MAX
_POSIX_ADVISORY_INFO              _SC_ADVISORY_INFO
_POSIX_BARRIERS                   _SC_BARRIERS
_POSIX_ASYNCHRONOUS_IO            _SC_ASYNCHRONOUS_IO
_POSIX_CLOCK_SELECTION            _SC_CLOCK_SELECTION
_POSIX_CPUTIME                    _SC_CPUTIME
_POSIX_FSYNC                      _SC_FSYNC
_POSIX_IPV6                       _SC_IPV6
_POSIX_JOB_CONTROL                _SC_JOB_CONTROL
_POSIX_MAPPED_FILES               _SC_MAPPED_FILES
_POSIX_MEMLOCK                    _SC_MEMLOCK
_POSIX_MEMLOCK_RANGE              _SC_MEMLOCK_RANGE
_POSIX_MEMORY_PROTECTION          _SC_MEMORY_PROTECTION
_POSIX_MESSAGE_PASSING            _SC_MESSAGE_PASSING
_POSIX_MONOTONIC_CLOCK            _SC_MONOTONIC_CLOCK
_POSIX_PRIORITIZED_IO             _SC_PRIORITIZED_IO
_POSIX_PRIORITY_SCHEDULING        _SC_PRIORITY_SCHEDULING
_POSIX_RAW_SOCKETS                _SC_RAW_SOCKETS
_POSIX_READER_WRITER_LOCKS        _SC_READER_WRITER_LOCKS
_POSIX_REALTIME_SIGNALS           _SC_REALTIME_SIGNALS
_POSIX_REGEXP                     _SC_REGEXP
_POSIX_SAVED_IDS                  _SC_SAVED_IDS
_POSIX_SEMAPHORES                 _SC_SEMAPHORES
_POSIX_SHARED_MEMORY_OBJECTS      _SC_SHARED_MEMORY_OBJECTS
_POSIX_SHELL                      _SC_SHELL
_POSIX_SPAWN                      _SC_SPAWN
_POSIX_SPIN_LOCKS                 _SC_SPIN_LOCKS
_POSIX_SPORADIC_SERVER            _SC_SPORADIC_SERVER
_POSIX_SS_REPL_MAX                _SC_SS_REPL_MAX
_POSIX_SYNCHRONIZED_IO            _SC_SYNCHRONIZED_IO
_POSIX_THREAD_ATTR_STACKADDR      _SC_THREAD_ATTR_STACKADDR
_POSIX_THREAD_ATTR_STACKSIZE      _SC_THREAD_ATTR_STACKSIZE
_POSIX_THREAD_CPUTIME             _SC_THREAD_CPUTIME
_POSIX_THREAD_PRIO_INHERIT        _SC_THREAD_PRIO_INHERIT
_POSIX_THREAD_PRIO_PROTECT        _SC_THREAD_PRIO_PROTECT
_POSIX_THREAD_PRIORITY_SCHEDULING _SC_THREAD_PRIORITY_SCHEDULING
_POSIX_THREAD_PROCESS_SHARED      _SC_THREAD_PROCESS_SHARED
_POSIX_THREAD_ROBUST_PRIO_INHERIT _SC_THREAD_ROBUST_PRIO_INHERIT
_POSIX_THREAD_ROBUST_PRIO_PROTECT _SC_THREAD_ROBUST_PRIO_PROTECT
_POSIX_THREAD_SAFE_FUNCTIONS      _SC_THREAD_SAFE_FUNCTIONS
_POSIX_THREAD_SPORADIC_SERVER     _SC_THREAD_SPORADIC_SERVER
_POSIX_THREADS                    _SC_THREADS
_POSIX_TIMEOUTS                   _SC_TIMEOUTS
_POSIX_TIMERS                     _SC_TIMERS
_POSIX_TRACE                      _SC_TRACE
_POSIX_TRACE_EVENT_FILTER         _SC_TRACE_EVENT_FILTER
_POSIX_TRACE_EVENT_NAME_MAX       _SC_TRACE_EVENT_NAME_MAX
_POSIX_TRACE_INHERIT              _SC_TRACE_INHERIT
_POSIX_TRACE_LOG                  _SC_TRACE_LOG
_POSIX_TRACE_NAME_MAX             _SC_TRACE_NAME_MAX
_POSIX_TRACE_SYS_MAX              _SC_TRACE_SYS_MAX
_POSIX_TRACE_USER_EVENT_MAX       _SC_TRACE_USER_EVENT_MAX
_POSIX_TYPED_MEMORY_OBJECTS       _SC_TYPED_MEMORY_OBJECTS
_POSIX_VERSION                    _SC_VERSION
_POSIX_V7_ILP32_OFF32             _SC_V7_ILP32_OFF32
_POSIX_V7_ILP32_OFFBIG            _SC_V7_ILP32_OFFBIG
_POSIX_V7_LP64_OFF64              _SC_V7_LP64_OFF64
_POSIX_V7_LPBIG_OFFBIG            _SC_V7_LPBIG_OFFBIG
_POSIX2_C_BIND                    _SC_2_C_BIND
_POSIX2_C_DEV                     _SC_2_C_DEV
_POSIX2_CHAR_TERM                 _SC_2_CHAR_TERM
_POSIX2_FORT_DEV                  _SC_2_FORT_DEV
_POSIX2_FORT_RUN                  _SC_2_FORT_RUN
_POSIX2_LOCALEDEF                 _SC_2_LOCALEDEF
_POSIX2_PBS                       _SC_2_PBS
_POSIX2_PBS_ACCOUNTING            _SC_2_PBS_ACCOUNTING
_POSIX2_PBS_CHECKPOINT            _SC_2_PBS_CHECKPOINT
_POSIX2_PBS_LOCATE                _SC_2_PBS_LOCATE
_POSIX2_PBS_MESSAGE               _SC_2_PBS_MESSAGE
_POSIX2_PBS_TRACK                 _SC_2_PBS_TRACK
_POSIX2_SW_DEV                    _SC_2_SW_DEV
_POSIX2_UPE                       _SC_2_UPE
_POSIX2_VERSION                   _SC_2_VERSION
PAGE_SIZE                         _SC_PAGE_SIZE
PAGESIZE                          _SC_PAGESIZE
PTHREAD_DESTRUCTOR_ITERATIONS     _SC_THREAD_DESTRUCTOR_ITERATIONS
PTHREAD_KEYS_MAX                  _SC_THREAD_KEYS_MAX
PTHREAD_STACK_MIN                 _SC_THREAD_STACK_MIN
PTHREAD_THREADS_MAX               _SC_THREAD_THREADS_MAX
RE_DUP_MAX                        _SC_RE_DUP_MAX
RTSIG_MAX                         _SC_RTSIG_MAX
SEM_NSEMS_MAX                     _SC_SEM_NSEMS_MAX
SEM_VALUE_MAX                     _SC_SEM_VALUE_MAX
SIGQUEUE_MAX                      _SC_SIGQUEUE_MAX
STREAM_MAX                        _SC_STREAM_MAX
SYMLOOP_MAX                       _SC_SYMLOOP_MAX
TIMER_MAX                         _SC_TIMER_MAX
TTY_NAME_MAX                      _SC_TTY_NAME_MAX
TZNAME_MAX                        _SC_TZNAME_MAX
_XOPEN_CRYPT                      _SC_XOPEN_CRYPT
_XOPEN_ENH_I18N                   _SC_XOPEN_ENH_I18N
_XOPEN_REALTIME                   _SC_XOPEN_REALTIME
_XOPEN_REALTIME_THREADS           _SC_XOPEN_REALTIME_THREADS
_XOPEN_SHM                        _SC_XOPEN_SHM
_XOPEN_STREAMS                    _SC_XOPEN_STREAMS
_XOPEN_UNIX                       _SC_XOPEN_UNIX
_XOPEN_UUCP                       _SC_XOPEN_UUCP
_XOPEN_VERSION                    _SC_XOPEN_VERSION
EOF

cat << EOF | ifdef pathconf_l
FILESIZEBITS                _PC_FILESIZEBITS
LINK_MAX                    _PC_LINK_MAX
MAX_CANON                   _PC_MAX_CANON
MAX_INPUT                   _PC_MAX_INPUT
NAME_MAX                    _PC_NAME_MAX
PATH_MAX                    _PC_PATH_MAX
PIPE_BUF                    _PC_PIPE_BUF
POSIX2_SYMLINKS             _PC_2_SYMLINKS
POSIX_ALLOC_SIZE_MIN        _PC_ALLOC_SIZE_MIN
POSIX_REC_INCR_XFER_SIZE    _PC_REC_INCR_XFER_SIZE
POSIX_REC_MAX_XFER_SIZE     _PC_REC_MAX_XFER_SIZE
POSIX_REC_MIN_XFER_SIZE     _PC_REC_MIN_XFER_SIZE
POSIX_REC_XFER_ALIGN        _PC_REC_XFER_ALIGN
SYMLINK_MAX                 _PC_SYMLINK_MAX
_POSIX_CHOWN_RESTRICTED     _PC_CHOWN_RESTRICTED
_POSIX_NO_TRUNC             _PC_NO_TRUNC
_POSIX_VDISABLE             _PC_VDISABLE
_POSIX_ASYNC_IO             _PC_ASYNC_IO
_POSIX_PRIO_IO              _PC_PRIO_IO
_POSIX_SYNC_IO              _PC_SYNC_IO
_POSIX_TIMESTAMP_RESOLUTION _PC_TIMESTAMP_RESOLUTION
EOF