Revamp the build system.

This achieves several goals:

 * Less reliance on scripts so we have better portability to Windows
   (though we still have a ways to go for proper Windows support).
   Luajit, luarocks, moonscript, and busted are all installed via CMake
   now.
 * Trying to make use of pkg-config to get the correct libraries.  The
   latest libuv is still broken in this regard, but we'll at least be in
   a position to use it.
 * Allow the use of Ninja or make.  The former runs faster in many
   environments, and automatically makes use of parallel builds.

This also allows for system installed dependencies--though not through
the Makefile just yet--and adds support for FreeBSD.

This also make us build libuv and luajit as static libraries only, since
we're only concerned about having static libraries for our bundled
dependencies.

1 files changed, 0 insertions, 254 deletions

diff --git a/third-party/libuv/src/win/timer.c b/third-party/libuv/src/win/timer.c
deleted file mode 100644
index 6c53ea37e0..0000000000
--- a/third-party/libuv/src/win/timer.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to
- * deal in the Software without restriction, including without limitation the
- * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
- * IN THE SOFTWARE.
- */
-
-#include <assert.h>
-#include <limits.h>
-
-#include "uv.h"
-#include "internal.h"
-#include "tree.h"
-#include "handle-inl.h"
-
-
-void uv_update_time(uv_loop_t* loop) {
-  DWORD ticks;
-  ULARGE_INTEGER time;
-
-  ticks = GetTickCount();
-
-  time.QuadPart = loop->time;
-
-  /* GetTickCount() can conceivably wrap around, so when the current tick */
-  /* count is lower than the last tick count, we'll assume it has wrapped. */
-  /* uv_poll must make sure that the timer can never overflow more than */
-  /* once between two subsequent uv_update_time calls. */
-  time.LowPart = ticks;
-  if (ticks < loop->last_tick_count)
-    time.HighPart++;
-
-  /* Remember the last tick count. */
-  loop->last_tick_count = ticks;
-
-  /* The GetTickCount() resolution isn't too good. Sometimes it'll happen */
-  /* that GetQueuedCompletionStatus() or GetQueuedCompletionStatusEx() has */
-  /* waited for a couple of ms but this is not reflected in the GetTickCount */
-  /* result yet. Therefore whenever GetQueuedCompletionStatus times out */
-  /* we'll add the number of ms that it has waited to the current loop time. */
-  /* When that happened the loop time might be a little ms farther than what */
-  /* we've just computed, and we shouldn't update the loop time. */
-  if (loop->time < time.QuadPart)
-    loop->time = time.QuadPart;
-}
-
-
-void uv__time_forward(uv_loop_t* loop, uint64_t msecs) {
-  loop->time += msecs;
-}
-
-
-static int uv_timer_compare(uv_timer_t* a, uv_timer_t* b) {
-  if (a->due < b->due)
-    return -1;
-  if (a->due > b->due)
-    return 1;
-  /*
-   *  compare start_id when both has the same due. start_id is
-   *  allocated with loop->timer_counter in uv_timer_start().
-   */
-  if (a->start_id < b->start_id)
-    return -1;
-  if (a->start_id > b->start_id)
-    return 1;
-  return 0;
-}
-
-
-RB_GENERATE_STATIC(uv_timer_tree_s, uv_timer_s, tree_entry, uv_timer_compare);
-
-
-int uv_timer_init(uv_loop_t* loop, uv_timer_t* handle) {
-  uv__handle_init(loop, (uv_handle_t*) handle, UV_TIMER);
-  handle->timer_cb = NULL;
-  handle->repeat = 0;
-
-  return 0;
-}
-
-
-void uv_timer_endgame(uv_loop_t* loop, uv_timer_t* handle) {
-  if (handle->flags & UV__HANDLE_CLOSING) {
-    assert(!(handle->flags & UV_HANDLE_CLOSED));
-    uv__handle_close(handle);
-  }
-}
-
-
-static uint64_t get_clamped_due_time(uint64_t loop_time, uint64_t timeout) {
-  uint64_t clamped_timeout;
-
-  clamped_timeout = loop_time + timeout;
-  if (clamped_timeout < timeout)
-    clamped_timeout = (uint64_t) -1;
-
-  return clamped_timeout;
-}
-
-
-int uv_timer_start(uv_timer_t* handle, uv_timer_cb timer_cb, uint64_t timeout,
-    uint64_t repeat) {
-  uv_loop_t* loop = handle->loop;
-  uv_timer_t* old;
-
-  if (handle->flags & UV_HANDLE_ACTIVE) {
-    RB_REMOVE(uv_timer_tree_s, &loop->timers, handle);
-  }
-
-  handle->timer_cb = timer_cb;
-  handle->due = get_clamped_due_time(loop->time, timeout);
-  handle->repeat = repeat;
-  handle->flags |= UV_HANDLE_ACTIVE;
-  uv__handle_start(handle);
-
-  /* start_id is the second index to be compared in uv__timer_cmp() */
-  handle->start_id = handle->loop->timer_counter++;
-
-  old = RB_INSERT(uv_timer_tree_s, &loop->timers, handle);
-  assert(old == NULL);
-
-  return 0;
-}
-
-
-int uv_timer_stop(uv_timer_t* handle) {
-  uv_loop_t* loop = handle->loop;
-
-  if (!(handle->flags & UV_HANDLE_ACTIVE))
-    return 0;
-
-  RB_REMOVE(uv_timer_tree_s, &loop->timers, handle);
-
-  handle->flags &= ~UV_HANDLE_ACTIVE;
-  uv__handle_stop(handle);
-
-  return 0;
-}
-
-
-int uv_timer_again(uv_timer_t* handle) {
-  uv_loop_t* loop = handle->loop;
-
-  /* If timer_cb is NULL that means that the timer was never started. */
-  if (!handle->timer_cb) {
-    return UV_EINVAL;
-  }
-
-  if (handle->flags & UV_HANDLE_ACTIVE) {
-    RB_REMOVE(uv_timer_tree_s, &loop->timers, handle);
-    handle->flags &= ~UV_HANDLE_ACTIVE;
-    uv__handle_stop(handle);
-  }
-
-  if (handle->repeat) {
-    handle->due = get_clamped_due_time(loop->time, handle->repeat);
-
-    if (RB_INSERT(uv_timer_tree_s, &loop->timers, handle) != NULL) {
-      uv_fatal_error(ERROR_INVALID_DATA, "RB_INSERT");
-    }
-
-    handle->flags |= UV_HANDLE_ACTIVE;
-    uv__handle_start(handle);
-  }
-
-  return 0;
-}
-
-
-void uv_timer_set_repeat(uv_timer_t* handle, uint64_t repeat) {
-  assert(handle->type == UV_TIMER);
-  handle->repeat = repeat;
-}
-
-
-uint64_t uv_timer_get_repeat(const uv_timer_t* handle) {
-  assert(handle->type == UV_TIMER);
-  return handle->repeat;
-}
-
-
-DWORD uv_get_poll_timeout(uv_loop_t* loop) {
-  uv_timer_t* timer;
-  int64_t delta;
-
-  /* Check if there are any running timers */
-  timer = RB_MIN(uv_timer_tree_s, &loop->timers);
-  if (timer) {
-    uv_update_time(loop);
-
-    delta = timer->due - loop->time;
-    if (delta >= UINT_MAX >> 1) {
-      /* A timeout value of UINT_MAX means infinite, so that's no good. But */
-      /* more importantly, there's always the risk that GetTickCount wraps. */
-      /* uv_update_time can detect this, but we must make sure that the */
-      /* tick counter never overflows twice between two subsequent */
-      /* uv_update_time calls. We do this by never sleeping more than half */
-      /* the time it takes to wrap  the counter - which is huge overkill, */
-      /* but hey, it's not so bad to wake up every 25 days. */
-      return UINT_MAX >> 1;
-    } else if (delta < 0) {
-      /* Negative timeout values are not allowed */
-      return 0;
-    } else {
-      return (DWORD)delta;
-    }
-  } else {
-    /* No timers */
-    return INFINITE;
-  }
-}
-
-
-void uv_process_timers(uv_loop_t* loop) {
-  uv_timer_t* timer;
-
-  /* Call timer callbacks */
-  for (timer = RB_MIN(uv_timer_tree_s, &loop->timers);
-       timer != NULL && timer->due <= loop->time;
-       timer = RB_MIN(uv_timer_tree_s, &loop->timers)) {
-    RB_REMOVE(uv_timer_tree_s, &loop->timers, timer);
-
-    if (timer->repeat != 0) {
-      /* If it is a repeating timer, reschedule with repeat timeout. */
-      timer->due = get_clamped_due_time(timer->due, timer->repeat);
-      if (timer->due < loop->time) {
-        timer->due = loop->time;
-      }
-      if (RB_INSERT(uv_timer_tree_s, &loop->timers, timer) != NULL) {
-        uv_fatal_error(ERROR_INVALID_DATA, "RB_INSERT");
-      }
-    } else {
-      /* If non-repeating, mark the timer as inactive. */
-      timer->flags &= ~UV_HANDLE_ACTIVE;
-      uv__handle_stop(timer);
-    }
-
-    timer->timer_cb((uv_timer_t*) timer, 0);
-  }
-}