Ryan Macnak
4182cbe1a3
The sources assignment filter is considered a misfeature of gn and is planned for removal (see discussion at [1]). Convert dart BUILD.gn rules to manually filter the files that are build using explicit `if` expressions. Remove obsolete call to set_sources_assignment_filter() to filter '*_test.*' files as no such files are present in the variables used to build the `sources` value. [1]: https://groups.google.com/a/chromium.org/g/gn-dev/c/oQcYStl_WkI/m/roukYTxSDAAJ Bug: gn:125 Change-Id: I591fbb746cf694f7d2a5a330f81652380acf5c11 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/166629 Reviewed-by: Ryan Macnak <rmacnak@google.com>
139 lines
3.5 KiB
Plaintext
139 lines
3.5 KiB
Plaintext
# Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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import("tcmalloc_sources.gni")
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config("internal_config") {
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visibility = [ ":*" ] # Only targets in this file can depend on this.
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cflags = [
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"-Wall",
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"-Wextra",
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"-Wno-format",
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"-Wno-missing-field-initializers",
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"-Wno-sign-compare",
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"-Wno-type-limits",
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"-Wno-unused-result",
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"-Wno-unused-parameter",
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"-Wno-unused-function",
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"-Wno-vla",
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"-g3",
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"-ggdb3",
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"-fstack-protector",
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"-Wa,--noexecstack",
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"-fno-omit-frame-pointer",
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"-fno-builtin-malloc",
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"-fno-builtin-free",
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"-fno-builtin-realloc",
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"-fno-builtin-calloc",
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"-fno-builtin-cfree",
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"-fno-builtin-memalign",
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"-fno-builtin-posix_memalign",
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"-fno-builtin-valloc",
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"-fno-builtin-pvalloc",
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"-fsized-deallocation",
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"-faligned-new",
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]
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if (is_clang) {
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cflags += [
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"-Wno-unused-const-variable",
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"-Wno-implicit-int-float-conversion",
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]
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}
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if (current_cpu == "arm" && !is_clang) {
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cflags += [ "-Wno-psabi" ]
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}
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}
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config("link_config") {
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visibility = [ ":*" ] # Only targets in this file can depend on this.
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ldflags = [
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# Don't let linker rip this symbol out, otherwise the heap&cpu
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# profilers will not initialize properly on startup.
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"-Wl,-uIsHeapProfilerRunning,-uProfilerStart",
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]
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}
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source_set("dynamic_annotations") {
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configs -= [
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"//build/config/compiler:chromium_code",
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"//build/config/compiler:clang_stackrealign",
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]
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configs += [ ":internal_config" ]
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include_dirs = [
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"include",
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"gperftools/src/base",
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"gperftools/src",
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]
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sources = [
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"gperftools/src/base/dynamic_annotations.c",
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"gperftools/src/base/dynamic_annotations.h",
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]
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}
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source_set("tcmalloc") {
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configs -= [
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"//build/config/compiler:chromium_code",
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"//build/config/compiler:clang_stackrealign",
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"//build/config/compiler:compiler_arm_thumb",
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]
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configs += [ ":internal_config" ]
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public_configs = [ ":link_config" ]
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deps = [ ":dynamic_annotations" ]
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include_dirs = [
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"include",
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"gperftools/src/base",
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"gperftools/src",
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]
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# Disable the heap checker in tcmalloc.
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defines = [
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"ENABLE_EMERGENCY_MALLOC",
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"NO_HEAP_CHECK",
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# Disable debug even in a Dart Debug build. It is too slow.
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"NDEBUG",
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]
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if (is_product) {
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# Disable stack sampling for heap profiling in Product builds.
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defines += [ "NO_TCMALLOC_SAMPLES" ]
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# To override the C library functions, we can't hide symbols.
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configs -= [ "//build/config/gcc:symbol_visibility_hidden" ]
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}
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cflags = [
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"-Wnon-virtual-dtor",
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"-Woverloaded-virtual",
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"-fno-rtti",
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"-fpermissive",
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]
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if (!is_clang) {
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cflags += [ "-Wno-format" ]
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}
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sources = tcmalloc_sources - [
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# No debug allocator.
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"gperftools/src/debugallocation.cc",
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# Not needed when using emergency malloc.
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"gperftools/src/fake_stacktrace_scope.cc",
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# Not using the cpuprofiler
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"gperftools/src/base/thread_lister.c",
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"gperftools/src/base/thread_lister.h",
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"gperftools/src/profile-handler.cc",
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"gperftools/src/profile-handler.h",
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"gperftools/src/profiledata.cc",
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"gperftools/src/profiledata.h",
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"gperftools/src/profiler.cc",
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]
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}
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