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, 324 deletions

diff --git a/third-party/libuv/src/unix/darwin.c b/third-party/libuv/src/unix/darwin.c
deleted file mode 100644
index bc282e7912..0000000000
--- a/third-party/libuv/src/unix/darwin.c
+++ /dev/null
@@ -1,324 +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 "uv.h"
-#include "internal.h"
-
-#include <assert.h>
-#include <stdint.h>
-#include <errno.h>
-
-#include <ifaddrs.h>
-#include <net/if.h>
-#include <net/if_dl.h>
-
-#include <mach/mach.h>
-#include <mach/mach_time.h>
-#include <mach-o/dyld.h> /* _NSGetExecutablePath */
-#include <sys/resource.h>
-#include <sys/sysctl.h>
-#include <unistd.h>  /* sysconf */
-
-
-int uv__platform_loop_init(uv_loop_t* loop, int default_loop) {
-  loop->cf_state = NULL;
-
-  if (uv__kqueue_init(loop))
-    return -errno;
-
-  return 0;
-}
-
-
-void uv__platform_loop_delete(uv_loop_t* loop) {
-  uv__fsevents_loop_delete(loop);
-}
-
-
-uint64_t uv__hrtime(uv_clocktype_t type) {
-  mach_timebase_info_data_t info;
-
-  if (mach_timebase_info(&info) != KERN_SUCCESS)
-    abort();
-
-  return mach_absolute_time() * info.numer / info.denom;
-}
-
-
-int uv_exepath(char* buffer, size_t* size) {
-  uint32_t usize;
-  int result;
-  char* path;
-  char* fullpath;
-
-  if (buffer == NULL || size == NULL)
-    return -EINVAL;
-
-  usize = *size;
-  result = _NSGetExecutablePath(buffer, &usize);
-  if (result) return result;
-
-  path = malloc(2 * PATH_MAX);
-  fullpath = realpath(buffer, path);
-  if (fullpath == NULL) {
-    SAVE_ERRNO(free(path));
-    return -errno;
-  }
-
-  strncpy(buffer, fullpath, *size);
-  free(fullpath);
-  *size = strlen(buffer);
-  return 0;
-}
-
-
-uint64_t uv_get_free_memory(void) {
-  vm_statistics_data_t info;
-  mach_msg_type_number_t count = sizeof(info) / sizeof(integer_t);
-
-  if (host_statistics(mach_host_self(), HOST_VM_INFO,
-                      (host_info_t)&info, &count) != KERN_SUCCESS) {
-    return -EINVAL;  /* FIXME(bnoordhuis) Translate error. */
-  }
-
-  return (uint64_t) info.free_count * sysconf(_SC_PAGESIZE);
-}
-
-
-uint64_t uv_get_total_memory(void) {
-  uint64_t info;
-  int which[] = {CTL_HW, HW_MEMSIZE};
-  size_t size = sizeof(info);
-
-  if (sysctl(which, 2, &info, &size, NULL, 0))
-    return -errno;
-
-  return (uint64_t) info;
-}
-
-
-void uv_loadavg(double avg[3]) {
-  struct loadavg info;
-  size_t size = sizeof(info);
-  int which[] = {CTL_VM, VM_LOADAVG};
-
-  if (sysctl(which, 2, &info, &size, NULL, 0) < 0) return;
-
-  avg[0] = (double) info.ldavg[0] / info.fscale;
-  avg[1] = (double) info.ldavg[1] / info.fscale;
-  avg[2] = (double) info.ldavg[2] / info.fscale;
-}
-
-
-int uv_resident_set_memory(size_t* rss) {
-  mach_msg_type_number_t count;
-  task_basic_info_data_t info;
-  kern_return_t err;
-
-  count = TASK_BASIC_INFO_COUNT;
-  err = task_info(mach_task_self(),
-                  TASK_BASIC_INFO,
-                  (task_info_t) &info,
-                  &count);
-  (void) &err;
-  /* task_info(TASK_BASIC_INFO) cannot really fail. Anything other than
-   * KERN_SUCCESS implies a libuv bug.
-   */
-  assert(err == KERN_SUCCESS);
-  *rss = info.resident_size;
-
-  return 0;
-}
-
-
-int uv_uptime(double* uptime) {
-  time_t now;
-  struct timeval info;
-  size_t size = sizeof(info);
-  static int which[] = {CTL_KERN, KERN_BOOTTIME};
-
-  if (sysctl(which, 2, &info, &size, NULL, 0))
-    return -errno;
-
-  now = time(NULL);
-  *uptime = now - info.tv_sec;
-
-  return 0;
-}
-
-int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
-  unsigned int ticks = (unsigned int)sysconf(_SC_CLK_TCK),
-               multiplier = ((uint64_t)1000L / ticks);
-  char model[512];
-  uint64_t cpuspeed;
-  size_t size;
-  unsigned int i;
-  natural_t numcpus;
-  mach_msg_type_number_t msg_type;
-  processor_cpu_load_info_data_t *info;
-  uv_cpu_info_t* cpu_info;
-
-  size = sizeof(model);
-  if (sysctlbyname("machdep.cpu.brand_string", &model, &size, NULL, 0) &&
-      sysctlbyname("hw.model", &model, &size, NULL, 0)) {
-    return -errno;
-  }
-
-  size = sizeof(cpuspeed);
-  if (sysctlbyname("hw.cpufrequency", &cpuspeed, &size, NULL, 0))
-    return -errno;
-
-  if (host_processor_info(mach_host_self(), PROCESSOR_CPU_LOAD_INFO, &numcpus,
-                          (processor_info_array_t*)&info,
-                          &msg_type) != KERN_SUCCESS) {
-    return -EINVAL;  /* FIXME(bnoordhuis) Translate error. */
-  }
-
-  *cpu_infos = malloc(numcpus * sizeof(**cpu_infos));
-  if (!(*cpu_infos))
-    return -ENOMEM;  /* FIXME(bnoordhuis) Deallocate info? */
-
-  *count = numcpus;
-
-  for (i = 0; i < numcpus; i++) {
-    cpu_info = &(*cpu_infos)[i];
-
-    cpu_info->cpu_times.user = (uint64_t)(info[i].cpu_ticks[0]) * multiplier;
-    cpu_info->cpu_times.nice = (uint64_t)(info[i].cpu_ticks[3]) * multiplier;
-    cpu_info->cpu_times.sys = (uint64_t)(info[i].cpu_ticks[1]) * multiplier;
-    cpu_info->cpu_times.idle = (uint64_t)(info[i].cpu_ticks[2]) * multiplier;
-    cpu_info->cpu_times.irq = 0;
-
-    cpu_info->model = strdup(model);
-    cpu_info->speed = cpuspeed/1000000;
-  }
-  vm_deallocate(mach_task_self(), (vm_address_t)info, msg_type);
-
-  return 0;
-}
-
-
-void uv_free_cpu_info(uv_cpu_info_t* cpu_infos, int count) {
-  int i;
-
-  for (i = 0; i < count; i++) {
-    free(cpu_infos[i].model);
-  }
-
-  free(cpu_infos);
-}
-
-
-int uv_interface_addresses(uv_interface_address_t** addresses, int* count) {
-  struct ifaddrs *addrs, *ent;
-  uv_interface_address_t* address;
-  int i;
-  struct sockaddr_dl *sa_addr;
-
-  if (getifaddrs(&addrs))
-    return -errno;
-
-  *count = 0;
-
-  /* Count the number of interfaces */
-  for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
-    if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
-        (ent->ifa_addr == NULL) ||
-        (ent->ifa_addr->sa_family == AF_LINK)) {
-      continue;
-    }
-
-    (*count)++;
-  }
-
-  *addresses = malloc(*count * sizeof(**addresses));
-  if (!(*addresses))
-    return -ENOMEM;
-
-  address = *addresses;
-
-  for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
-    if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)))
-      continue;
-
-    if (ent->ifa_addr == NULL)
-      continue;
-
-    /*
-     * On Mac OS X getifaddrs returns information related to Mac Addresses for
-     * various devices, such as firewire, etc. These are not relevant here.
-     */
-    if (ent->ifa_addr->sa_family == AF_LINK)
-      continue;
-
-    address->name = strdup(ent->ifa_name);
-
-    if (ent->ifa_addr->sa_family == AF_INET6) {
-      address->address.address6 = *((struct sockaddr_in6*) ent->ifa_addr);
-    } else {
-      address->address.address4 = *((struct sockaddr_in*) ent->ifa_addr);
-    }
-
-    if (ent->ifa_netmask->sa_family == AF_INET6) {
-      address->netmask.netmask6 = *((struct sockaddr_in6*) ent->ifa_netmask);
-    } else {
-      address->netmask.netmask4 = *((struct sockaddr_in*) ent->ifa_netmask);
-    }
-
-    address->is_internal = !!(ent->ifa_flags & IFF_LOOPBACK);
-
-    address++;
-  }
-
-  /* Fill in physical addresses for each interface */
-  for (ent = addrs; ent != NULL; ent = ent->ifa_next) {
-    if (!((ent->ifa_flags & IFF_UP) && (ent->ifa_flags & IFF_RUNNING)) ||
-        (ent->ifa_addr == NULL) ||
-        (ent->ifa_addr->sa_family != AF_LINK)) {
-      continue;
-    }
-
-    address = *addresses;
-
-    for (i = 0; i < (*count); i++) {
-      if (strcmp(address->name, ent->ifa_name) == 0) {
-        sa_addr = (struct sockaddr_dl*)(ent->ifa_addr);
-        memcpy(address->phys_addr, LLADDR(sa_addr), sizeof(address->phys_addr));
-      }
-      address++;
-    }
-  }
-
-  freeifaddrs(addrs);
-
-  return 0;
-}
-
-
-void uv_free_interface_addresses(uv_interface_address_t* addresses,
-  int count) {
-  int i;
-
-  for (i = 0; i < count; i++) {
-    free(addresses[i].name);
-  }
-
-  free(addresses);
-}