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feat: add private_namespace and malloc_conf flags

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Optional flags from the autoconf configuration are added as Bazel flags.
This commit is contained in:
Connor McEntee 2025-04-25 18:06:51 -06:00
parent 8b561971c4
commit 76176f6760
3 changed files with 33 additions and 46 deletions
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8
include/jemalloc/internal/BUILD.bazel
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@ -243,7 +243,7 @@ configure_header(
# Internal symbol that no longer appears to exist or be public on modern linux + glibc
undefine_macro("JEMALLOC_OVERRIDE___POSIX_MEMALIGN") |
# JEMALLOC_PRIVATE_NAMESPACE: Default to "je_" as in autoconf
define_macro_with("JEMALLOC_PRIVATE_NAMESPACE", "je_") |
define_macro_with("JEMALLOC_PRIVATE_NAMESPACE", "$(PRIVATE_NAMESPACE)je") |
# CPU_SPINWAIT and HAVE_CPU_SPINWAIT: Platform-specific spin wait instructions, depends on compiler
select({
"@platforms//cpu:x86_32": define_macro_with("HAVE_CPU_SPINWAIT", "1"),
@ -488,8 +488,8 @@ configure_header(
) |
# JEMALLOC_EXPORT: Controlled via flag to disable exporting public API
define_macro_if("JEMALLOC_EXPORT", "//settings/flags:export") |
# JEMALLOC_CONFIG_MALLOC_CONF: Leave empty
define_macro_with("JEMALLOC_CONFIG_MALLOC_CONF", "\"\"") |
# JEMALLOC_CONFIG_MALLOC_CONF: Configurable flag
define_macro_with("JEMALLOC_CONFIG_MALLOC_CONF", "\"$(MALLOC_CONF)\"") |
# JEMALLOC_IS_MALLOC: Defined if no prefix
define_macro_if("JEMALLOC_IS_MALLOC", "//settings/flags:no_jemalloc_prefix") |
# JEMALLOC_STRERROR_R_RETURNS_CHAR_WITH_GNU_SOURCE: Linux/Android
@ -519,6 +519,8 @@ configure_header(
"//settings/flags:jemalloc_prefix",
"//settings/flags:jemalloc_cprefix",
"//settings/flags:lg_quantum",
"//settings/flags:malloc_conf",
"//settings/flags:private_namespace",
"//settings/platform:lg_hugepage",
"//settings/platform:lg_page",
"//settings/platform:lg_vaddr",