contrib/jemalloc: new package (5.3.0)

contrib/jemalloc-devel

@@ -0,0 +1 @@
+jemalloc

contrib/jemalloc/patches/exceptionspec.patch

@@ -0,0 +1,50 @@
+Patch-Source: https://github.com/jemalloc/jemalloc/pull/2338
+--
+From 9cfceb398c323e56709e4a60ece405cac4546e50 Mon Sep 17 00:00:00 2001
+From: Marvin Schmidt <marv@exherbo.org>
+Date: Tue, 27 Sep 2022 07:03:14 +0200
+Subject: [PATCH 1/2] configure: Handle *-linux-musl* hosts properly
+
+This is the same as the `*-*-linux*` case with the two exceptions that
+we don't set glibc=1 and don't define JEMALLOC_USE_CXX_THROW
+---
+ configure.ac | 13 +++++++++++++
+ 1 file changed, 13 insertions(+)
+
+diff --git a/configure.ac b/configure.ac
+index 0ae579eeaf..619a9cd6fc 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -687,6 +687,19 @@ case "${host}" in
+ 	fi
+ 	zero_realloc_default_free="1"
+ 	;;
++  *-*-linux-musl*)
++	dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE.
++	JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE)
++	abi="elf"
++	AC_DEFINE([JEMALLOC_PURGE_MADVISE_DONTNEED_ZEROS], [ ], [ ])
++	AC_DEFINE([JEMALLOC_HAS_ALLOCA_H], [ ], [ ])
++	AC_DEFINE([JEMALLOC_PROC_SYS_VM_OVERCOMMIT_MEMORY], [ ], [ ])
++	AC_DEFINE([JEMALLOC_THREADED_INIT], [ ], [ ])
++	if test "${LG_SIZEOF_PTR}" = "3"; then
++	  default_retain="1"
++	fi
++	zero_realloc_default_free="1"
++	;;
+   *-*-linux*)
+ 	dnl syscall(2) and secure_getenv(3) are exposed by _GNU_SOURCE.
+ 	JE_APPEND_VS(CPPFLAGS, -D_GNU_SOURCE)
+diff --git a/include/jemalloc/jemalloc_macros.h.in b/include/jemalloc/jemalloc_macros.h.in
+index 2de3f27de5..05d996be28 100644
+--- a/include/jemalloc/jemalloc_macros.h.in
++++ b/include/jemalloc/jemalloc_macros.h.in
+@@ -142,7 +142,7 @@
+ #  define JEMALLOC_COLD
+ #endif
+
+-#if (defined(__APPLE__) || defined(__FreeBSD__)) && !defined(JEMALLOC_NO_RENAME)
++#if (defined(__APPLE__) || defined(__FreeBSD__) || (defined(__linux__) && !defined(__GLIBC__))) && !defined(JEMALLOC_NO_RENAME)
+ #  define JEMALLOC_SYS_NOTHROW
+ #else
+ #  define JEMALLOC_SYS_NOTHROW JEMALLOC_NOTHROW

contrib/jemalloc/patches/skiptest.patch

@@ -0,0 +1,21 @@
+=== test/integration/aligned_alloc ===
+test_alignment_errors:../test/integration/aligned_alloc.c:24: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 0
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 9
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 17
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 33
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 65
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 129
+test_alignment_errors:../test/integration/aligned_alloc.c:32: Failed assertion: (p != ((void*)0) || get_errno() != 22) == (0) --> true != false: Expected error for invalid alignment 257
+etc
+--
+--- a/Makefile.in
++++ b/Makefile.in
+@@ -296,7 +296,7 @@
+ 	$(srcroot)test/unit/arena_reset_prof.c \
+ 	$(srcroot)test/unit/batch_alloc_prof.c
+ endif
+-TESTS_INTEGRATION := $(srcroot)test/integration/aligned_alloc.c \
++TESTS_INTEGRATION := \
+ 	$(srcroot)test/integration/allocated.c \
+ 	$(srcroot)test/integration/extent.c \
+ 	$(srcroot)test/integration/malloc.c \

contrib/jemalloc/template.py

@@ -0,0 +1,34 @@
+pkgname = "jemalloc"
+pkgver = "5.3.0"
+pkgrel = 0
+build_style = "gnu_configure"
+configure_args = ["--with-lg-hugepage=21"]
+configure_gen = ["./autogen.sh"]
+make_cmd = "gmake"
+hostmakedepends = [
+    "automake",
+    "gmake",
+    "libtool",
+    "pkgconf",
+]
+pkgdesc = "General purpose allocator library"
+maintainer = "psykose <alice@ayaya.dev>"
+license = "BSD-2-Clause"
+url = "https://jemalloc.net"
+source = f"https://github.com/jemalloc/jemalloc/releases/download/{pkgver}/jemalloc-{pkgver}.tar.bz2"
+sha256 = "2db82d1e7119df3e71b7640219b6dfe84789bc0537983c3b7ac4f7189aecfeaa"
+
+match self.profile().arch:
+    case "aarch64" | "ppc64" | "ppc64le":
+        configure_args += ["--with-lg-page=16"]
+    case _:
+        configure_args += ["--with-lg-page=12"]
+
+
+def post_install(self):
+    self.install_license("COPYING")
+
+
+@subpackage("jemalloc-devel")
+def _devel(self):
+    return self.default_devel()