Add jemalloc (#691)

* add jemalloc

* fix jemalloc

* improve jemalloc

* remove bsd

packages/j/jemalloc/patches/5.2.1/fix_nothrow_type.patch

@@ -0,0 +1,74 @@
+From 3b4a03b92b2e415415a08f0150fdb9eeb659cd52 Mon Sep 17 00:00:00 2001
+From: David Goldblatt <davidgoldblatt@fb.com>
+Date: Thu, 26 Mar 2020 11:40:49 -0700
+Subject: [PATCH] Mac: don't declare system functions as nothrow.
+
+This contradicts the system headers, which can lead to breakages.
+---
+ include/jemalloc/jemalloc_macros.h.in |  6 ++++++
+ include/jemalloc/jemalloc_protos.h.in | 19 ++++++++++---------
+ 2 files changed, 16 insertions(+), 9 deletions(-)
+
+diff --git a/include/jemalloc/jemalloc_macros.h.in b/include/jemalloc/jemalloc_macros.h.in
+index b4469d8e9..1ceb7b170 100644
+--- a/include/jemalloc/jemalloc_macros.h.in
++++ b/include/jemalloc/jemalloc_macros.h.in
+@@ -134,3 +134,9 @@
+ #  define JEMALLOC_RESTRICT_RETURN
+ #  define JEMALLOC_ALLOCATOR
+ #endif
++
++#if defined(__APPLE__) && !defined(JEMALLOC_NO_RENAME)
++#  define JEMALLOC_SYS_NOTHROW
++#else
++#  define JEMALLOC_SYS_NOTHROW JEMALLOC_NOTHROW
++#endif
+diff --git a/include/jemalloc/jemalloc_protos.h.in b/include/jemalloc/jemalloc_protos.h.in
+index a78414b19..d75b2224c 100644
+--- a/include/jemalloc/jemalloc_protos.h.in
++++ b/include/jemalloc/jemalloc_protos.h.in
+@@ -8,21 +8,22 @@ extern JEMALLOC_EXPORT void		(*@je_@malloc_message)(void *cbopaque,
+     const char *s);
+ 
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@malloc(size_t size)
++    void JEMALLOC_SYS_NOTHROW	*@je_@malloc(size_t size)
+     JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE(1);
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@calloc(size_t num, size_t size)
++    void JEMALLOC_SYS_NOTHROW	*@je_@calloc(size_t num, size_t size)
+     JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc) JEMALLOC_ALLOC_SIZE2(1, 2);
+-JEMALLOC_EXPORT int JEMALLOC_NOTHROW	@je_@posix_memalign(void **memptr,
+-    size_t alignment, size_t size) JEMALLOC_CXX_THROW JEMALLOC_ATTR(nonnull(1));
++JEMALLOC_EXPORT int JEMALLOC_SYS_NOTHROW @je_@posix_memalign(
++    void **memptr, size_t alignment, size_t size) JEMALLOC_CXX_THROW
++    JEMALLOC_ATTR(nonnull(1));
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@aligned_alloc(size_t alignment,
++    void JEMALLOC_SYS_NOTHROW	*@je_@aligned_alloc(size_t alignment,
+     size_t size) JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc)
+     JEMALLOC_ALLOC_SIZE(2);
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@realloc(void *ptr, size_t size)
++    void JEMALLOC_SYS_NOTHROW	*@je_@realloc(void *ptr, size_t size)
+     JEMALLOC_CXX_THROW JEMALLOC_ALLOC_SIZE(2);
+-JEMALLOC_EXPORT void JEMALLOC_NOTHROW	@je_@free(void *ptr)
++JEMALLOC_EXPORT void JEMALLOC_SYS_NOTHROW	@je_@free(void *ptr)
+     JEMALLOC_CXX_THROW;
+ 
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+@@ -55,12 +56,12 @@ JEMALLOC_EXPORT size_t JEMALLOC_NOTHROW	@je_@malloc_usable_size(
+ 
+ #ifdef JEMALLOC_OVERRIDE_MEMALIGN
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@memalign(size_t alignment, size_t size)
++    void JEMALLOC_SYS_NOTHROW	*@je_@memalign(size_t alignment, size_t size)
+     JEMALLOC_CXX_THROW JEMALLOC_ATTR(malloc);
+ #endif
+ 
+ #ifdef JEMALLOC_OVERRIDE_VALLOC
+ JEMALLOC_EXPORT JEMALLOC_ALLOCATOR JEMALLOC_RESTRICT_RETURN
+-    void JEMALLOC_NOTHROW	*@je_@valloc(size_t size) JEMALLOC_CXX_THROW
++    void JEMALLOC_SYS_NOTHROW	*@je_@valloc(size_t size) JEMALLOC_CXX_THROW
+     JEMALLOC_ATTR(malloc);
+ #endif

packages/j/jemalloc/xmake.lua

@@ -0,0 +1,52 @@
+package("jemalloc")
+
+    set_homepage("http://jemalloc.net/")
+    set_description([[A general purpose malloc(3) implementation that emphasizes
+fragmentation avoidance and scalable concurrency support]])
+
+    set_urls("https://github.com/jemalloc/jemalloc/releases/download/$(version)/jemalloc-$(version).tar.bz2",
+             "https://github.com/jemalloc/jemalloc.git")
+
+    add_versions("5.2.1", "34330e5ce276099e2e8950d9335db5a875689a4c6a56751ef3b1d8c537f887f6")
+
+    add_patches("5.2.1", path.join(os.scriptdir(), "patches", "5.2.1", "fix_nothrow_type.patch"), "d79f5c8767695059ff541f291db3fbc57c9b67299dc129848dd365c2f51b214a")
+
+    if is_plat("linux") then
+        add_syslinks("pthread", "dl")
+    end
+
+    on_load(function (package)
+        if package:gitref() then
+            package:add("deps", "automake", "autoconf")
+        end
+        if package:is_plat("linux") and package:config("pic") ~= false then
+            package:add("links", "jemalloc_pic")
+        else
+            package:add("links", "jemalloc")
+        end
+    end)
+
+    on_install("linux", "macosx", "mingw@macosx", function(package)
+        local configs = {"--disable-debug",
+                         "--with-jemalloc-prefix="}
+        table.insert(configs, "--enable-shared=" .. (package:config("shared") and "yes" or "no"))
+        if package:is_plat("linux") and package:config("pic") ~= false then
+            table.insert(configs, "--with-pic")
+        end
+        import("package.tools.autoconf").install(package, configs)
+    end)
+
+    on_test(function(package)
+        assert(package:check_cxxsnippets({
+            test = [[
+              #include <stdlib.h>
+              #include <jemalloc/jemalloc.h>
+              static void test() {
+                for (size_t i = 0; i < 1000; i++) {
+                    malloc(i * 100);
+                }
+                malloc_stats_print(NULL, NULL, NULL);
+              }
+            ]]
+        }, {includes = {"stdlib.h", "jemalloc/jemalloc.h"}}))
+    end)