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from devtools.yamaker.modules import DLLFor, GLOBAL, Linkable, Switch
from devtools.yamaker.project import GNUMakeNixProject
def jemalloc_post_install(self):
with self.yamakes["."] as m:
# llvm_libunwind only works on Linux / Darwin
m.PEERDIR.remove("contrib/libs/libunwind")
not_windows = Linkable(CFLAGS=["-funroll-loops"])
not_windows.after(
"CFLAGS",
Switch(
{
"OS_DARWIN OR OS_IOS": Linkable(SRCS=["src/zone.c", GLOBAL("reg_zone.cpp")]),
"default": Linkable(
CFLAGS=["-fvisibility=hidden"],
PEERDIR=["contrib/libs/libunwind"],
),
}
),
)
m.after(
"ADDINCL",
Switch(
OS_WINDOWS=Linkable(ADDINCL=[self.arcdir + "/include/msvc_compat"]),
default=not_windows,
),
)
self.yamakes["dynamic"] = DLLFor(SUBSCRIBER=self.owners, DLL_FOR=[self.arcdir, "jemalloc"])
jemalloc = GNUMakeNixProject(
owners=["g:contrib", "g:cpp-contrib"],
arcdir="contrib/libs/jemalloc",
nixattr="jemalloc",
flags=[
"--enable-prof",
"--with-jemalloc-prefix=",
# jemalloc does not properly handles Intel 5-level-paging
# (it uses cpuid instead of checking linux kernel capabilities).
#
# Force 48-bit virtual addressing.
# See https://st.yandex-team.ru/KERNEL-729 for details
"--with-lg-vaddr=48",
],
copy_sources=[
"bin/jeprof",
"src/zone.c",
"include/jemalloc/internal/atomic_msvc.h",
"include/jemalloc/internal/tsd_generic.h",
"include/jemalloc/internal/tsd_win.h",
"include/msvc_compat/*.h",
],
platform_dispatchers=[
"include/jemalloc/internal/jemalloc_internal_defs.h",
"include/jemalloc/internal/private_namespace.h",
"include/jemalloc/jemalloc.h",
],
disable_includes=[
"jemalloc/internal/atomic_gcc_sync.h",
"jemalloc/internal/atomic_c11.h",
"jemalloc/internal/tsd_malloc_thread_cleanup.h",
"jemalloc/internal/private_namespace_jet.h",
"jemalloc/internal/public_namespace.h",
# ifdef __NetBSD__
"sys/bitops.h",
],
ignore_commands=["sh"],
keep_paths=["reg_zone.cpp"],
post_install=jemalloc_post_install,
)
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