feat: initial commit

Signed-off-by: Harald Hoyer <harald@matterlabs.dev>

packages/libuv/default.nix

@@ -0,0 +1,10 @@
+{ lib
+, libuv
+}:
+libuv.overrideAttrs (prevAttrs: {
+    separateDebugInfo = false;
+    patches = (prevAttrs.patches or [ ]) ++ [
+      ./no-getifaddr.patch
+      ./no-eventfd.patch
+    ];
+  })

packages/libuv/no-eventfd.patch

@@ -0,0 +1,36 @@
+diff --git a/src/unix/async.c b/src/unix/async.c
+index 0ff2669e..2bb87863 100644
+--- a/src/unix/async.c
++++ b/src/unix/async.c
+@@ -35,6 +35,13 @@
+ #include <sched.h>  /* sched_yield() */
+ 
+ #ifdef __linux__
++#define HAVE_EVENT_FD
++#endif
++
++// No eventfd for gramine
++#undef HAVE_EVENT_FD
++
++#ifdef HAVE_EVENT_FD
+ #include <sys/eventfd.h>
+ #endif
+ 
+@@ -188,7 +195,7 @@ static void uv__async_send(uv_loop_t* loop) {
+   len = 1;
+   fd = loop->async_wfd;
+ 
+-#if defined(__linux__)
++#if defined(HAVE_EVENT_FD)
+   if (fd == -1) {
+     static const uint64_t val = 1;
+     buf = &val;
+@@ -219,7 +226,7 @@ static int uv__async_start(uv_loop_t* loop) {
+   if (loop->async_io_watcher.fd != -1)
+     return 0;
+ 
+-#ifdef __linux__
++#ifdef HAVE_EVENT_FD
+   err = eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
+   if (err < 0)
+     return UV__ERR(errno);

packages/libuv/no-getifaddr.patch

@@ -0,0 +1,55 @@
+diff --git a/src/unix/linux.c b/src/unix/linux.c
+index 48b9c2c4..4ae67296 100644
+--- a/src/unix/linux.c
++++ b/src/unix/linux.c
+@@ -114,7 +114,7 @@
+ # endif
+ #endif /* __NR_getrandom */
+ 
+-#define HAVE_IFADDRS_H 1
++#undef HAVE_IFADDRS_H
+ 
+ # if defined(__ANDROID_API__) && __ANDROID_API__ < 24
+ # undef HAVE_IFADDRS_H
+diff --git a/test/test-list.h b/test/test-list.h
+index 78ff9c2d..c05ab80b 100644
+--- a/test/test-list.h
++++ b/test/test-list.h
+@@ -483,7 +483,7 @@ TEST_DECLARE   (poll_nested_kqueue)
+ TEST_DECLARE   (poll_multiple_handles)
+ 
+ TEST_DECLARE   (ip4_addr)
+-TEST_DECLARE   (ip6_addr_link_local)
++// NO_TEST_DECLARE   (ip6_addr_link_local)
+ TEST_DECLARE   (ip_name)
+ 
+ TEST_DECLARE   (poll_close_doesnt_corrupt_stack)
+@@ -1157,7 +1157,7 @@ TASK_LIST_START
+   TEST_ENTRY  (thread_affinity)
+   TEST_ENTRY  (dlerror)
+   TEST_ENTRY  (ip4_addr)
+-  TEST_ENTRY  (ip6_addr_link_local)
++//  NO_TEST_ENTRY  (ip6_addr_link_local)
+   TEST_ENTRY  (ip_name)
+ 
+   TEST_ENTRY  (queue_foreach_delete)
+diff --git a/test/test-platform-output.c b/test/test-platform-output.c
+index 5839f52d..8ba16d1f 100644
+--- a/test/test-platform-output.c
++++ b/test/test-platform-output.c
+@@ -112,6 +112,7 @@ TEST_IMPL(platform_output) {
+ #endif
+   uv_free_cpu_info(cpus, count);
+ 
++#if 0
+   err = uv_interface_addresses(&interfaces, &count);
+   ASSERT(err == 0);
+ 
+@@ -147,6 +148,7 @@ TEST_IMPL(platform_output) {
+     }
+   }
+   uv_free_interface_addresses(interfaces, count);
++#endif
+ 
+   err = uv_os_get_passwd(&pwd);
+   ASSERT_EQ(err, 0);