libuv: upgrade to v2 master fork

Now synchronized with v1.24.0

Make.inc

@@ -1042,13 +1042,13 @@ ifeq ($(OS), WINNT)
 ifneq ($(USEMSVC), 1)
 HAVE_SSP := 1
 OSLIBS += -Wl,--export-all-symbols -Wl,--version-script=$(JULIAHOME)/src/julia.expmap \
-	$(NO_WHOLE_ARCHIVE) -lpsapi -lkernel32 -lws2_32 -liphlpapi -lwinmm -ldbghelp -luserenv
+	$(NO_WHOLE_ARCHIVE) -lpsapi -lkernel32 -lws2_32 -liphlpapi -lwinmm -ldbghelp -luserenv -lsecur32
 JLDFLAGS := -Wl,--stack,8388608
 ifeq ($(ARCH),i686)
 JLDFLAGS += -Wl,--large-address-aware
 endif
 else #USEMSVC
-OSLIBS += kernel32.lib ws2_32.lib psapi.lib advapi32.lib iphlpapi.lib shell32.lib winmm.lib userenv.lib
+OSLIBS += kernel32.lib ws2_32.lib psapi.lib advapi32.lib iphlpapi.lib shell32.lib winmm.lib userenv.lib secur32.lib
 JLDFLAGS := -stack:8388608
 endif
 JCPPFLAGS += -D_WIN32_WINNT=0x0502

deps/checksums/libuv-a1d8f832a10a5dbbc1b0b1835576ba24fceba0de.tar.gz/md5

@@ -0,0 +1 @@
+15fe40db66f633b9713818f9ba9582cb

deps/checksums/libuv-a1d8f832a10a5dbbc1b0b1835576ba24fceba0de.tar.gz/sha512

@@ -0,0 +1 @@
+5cd6eab8a9639a88b59bd1d871941a94d386af0dbcd1a86090820287b040f570be560cddb9c71e38b227ca0c43550e8b4c029929890ab07574ceca47d30f32ee

deps/libuv.mk

@@ -3,26 +3,26 @@ LIBUV_GIT_URL:=git://github.com/JuliaLang/libuv.git
 LIBUV_TAR_URL=https://api.github.com/repos/JuliaLang/libuv/tarball/$1
 $(eval $(call git-external,libuv,LIBUV,configure,,$(SRCCACHE)))
 
-UV_CFLAGS := -D_GNU_SOURCE
+UV_CFLAGS := -O2
 ifeq ($(USEMSVC), 1)
 UV_CFLAGS += -DBUILDING_UV_SHARED
 endif
 ifeq ($(USEICC), 1)
 UV_CFLAGS += -static-intel
 endif
 
-UV_MFLAGS += LDFLAGS="$(LDFLAGS) $(CLDFLAGS) -v"
+UV_FLAGS := LDFLAGS="$(LDFLAGS) $(CLDFLAGS) -v"
 ifneq ($(UV_CFLAGS),)
-UV_MFLAGS += CFLAGS="$(CFLAGS) $(UV_CFLAGS)"
+UV_FLAGS += CFLAGS="$(CFLAGS) $(UV_CFLAGS)"
 endif
+ifeq ($(USEMSVC), 1)
+UV_FLAGS += --disable-shared
+endif
+
 ifneq ($(VERBOSE), 0)
 UV_MFLAGS += V=1
 endif
-ifneq ($(USEMSVC), 1)
-UV_FLAGS := $(UV_MFLAGS)
-else
-UV_FLAGS := --disable-shared $(UV_MFLAGS)
-endif
+
 
 $(BUILDDIR)/$(LIBUV_SRC_DIR)/build-configured: $(SRCCACHE)/$(LIBUV_SRC_DIR)/source-extracted
 	touch -c $(SRCCACHE)/$(LIBUV_SRC_DIR)/aclocal.m4 # touch a few files to prevent autogen from getting called

deps/libuv.version

@@ -1,2 +1,2 @@
-LIBUV_BRANCH=julia-uv2
-LIBUV_SHA1=ed3700c849289ed01fe04273a7bf865340b2bd7e
+LIBUV_BRANCH=julia-uv2-1.24.0
+LIBUV_SHA1=a1d8f832a10a5dbbc1b0b1835576ba24fceba0de

src/jl_uv.c

@@ -292,11 +292,16 @@ JL_DLLEXPORT int jl_spawn(char *name, char **argv,
                           uv_stdio_container_t *stdio, int nstdio,
                           uint32_t flags, char **env, char *cwd, uv_exit_cb cb)
 {
-    uv_process_options_t opts;
+    uv_process_options_t opts = {0};
     opts.stdio = stdio;
     opts.file = name;
     opts.env = env;
     opts.flags = flags;
+    // unused fields:
+    //opts.uid = 0;
+    //opts.gid = 0;
+    //opts.cpumask = NULL;
+    //opts.cpumask_size = 0;
     opts.cwd = cwd;
     opts.args = argv;
     opts.stdio_count = nstdio;

src/uv_constants.h

@@ -1,8 +1,14 @@
 // This file is a part of Julia. License is MIT: https://julialang.org/license
 
 #include "uv.h"
+#if EDOM > 0
+# define UV__ERR(x) (-(x))
+#else
+# define UV__ERR(x) (x)
+#endif
 #define XX(uc,lc) :UV_##uc,
-#define YY(uc,lc) (:UV_##uc,UV__##uc),
+#define YY(uc,mc) (:UV_##uc,UV__##uc),
+
 const uv_handle_types = [UV_HANDLE_TYPE_MAP(XX) :UV_FILE]
 const uv_req_types = [UV_REQ_TYPE_MAP(XX)]
 const uv_err_vals = [UV_ERRNO_MAP(YY)]