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https://github.com/Alex313031/thorium.git
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Update BUILD.gn
This commit is contained in:
Alexander David Frick
GitHub
parent
87582afe5b
commit
a419c33ee1
1 changed files with 104 additions and 34 deletions
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@ -1,4 +1,4 @@
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# Copyright (c) 2022 The Chromium Authors and Alex313031. All rights reserved.
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# Copyright (c) 2023 The Chromium Authors and Alex313031. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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@ -551,21 +551,13 @@ config("compiler") {
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ldflags += [ "-Wl,-mllvm,-instcombine-lower-dbg-declare=0" ]
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}
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}
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# TODO(crbug.com/1235145): Investigate why/if this should be needed.
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if (is_win) {
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cflags += [ "/clang:-ffp-contract=off" ]
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} else {
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cflags += [ "-ffp-contract=off" ]
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}
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if (default_toolchain != "//build/toolchain/cros:target") {
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# TODO(crbug.com/1361629): Fix the compiler so this is not needed.
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cflags += [
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"-mllvm",
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"-simplifycfg-hoist-common-skip-limit=0",
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]
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}
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}
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# Rust compiler setup (for either clang or rustc).
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@ -739,7 +731,7 @@ config("compiler") {
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ldflags += [ "-fwhole-program-vtables" ]
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}
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}
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if (is_win && target_cpu == "arm64") {
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cflags += [ "-O3", "-Wno-error", "-Wno-unreachable-code", "-Wno-unused-command-line-argument", ]
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}
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@ -884,6 +876,9 @@ config("compiler") {
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# For deterministic builds, keep the local machine's current working
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# directory from appearing in build outputs.
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"-Zremap-cwd-prefix=.",
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# Full RUSTC optimizations.
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"-Copt-level=3",
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]
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if (rust_abi_target != "") {
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rustflags += [ "--target=$rust_abi_target" ]
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@ -912,6 +907,7 @@ config("thinlto_optimize_default") {
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if (is_win) {
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ldflags = [ "/opt:lldlto=" + lto_opt_level ]
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ldflags += [ "-mllvm:-enable-pre=false", ]
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} else {
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ldflags = [ "-Wl,--lto-O" + lto_opt_level ]
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}
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@ -936,6 +932,7 @@ config("thinlto_optimize_max") {
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if (is_win) {
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ldflags = [ "/opt:lldlto=" + lto_opt_level ]
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ldflags += [ "-mllvm:-enable-pre=false", ]
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} else {
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ldflags = [ "-Wl,--lto-O" + lto_opt_level ]
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}
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@ -963,15 +960,20 @@ config("compiler_cpu_abi") {
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if (current_cpu == "x64") {
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cflags += [
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"-m64",
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"-msse3",
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"-O3",
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"-mavx",
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"-maes",
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"-mvaes",
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"-mpclmul",
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]
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ldflags += [ "-m64" ]
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ldflags += [ "-m64", "-Wl,-O3", "-mavx", "-maes", "-mvaes", "-mpclmul", "-Wl,-mllvm,-import-instr-limit=30", "-Wl,-mllvm,-import-hot-multiplier=15", "-Wl,-mllvm,-import-cold-multiplier=4", ]
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} else if (current_cpu == "x86") {
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cflags += [ "-m32" ]
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ldflags += [ "-m32" ]
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ldflags += [ "-m32", "-Wl,-O3", "-msse3", ]
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if (!is_nacl) {
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cflags += [
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"-mfpmath=sse",
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"-O3",
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"-msse3",
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]
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}
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@ -983,7 +985,7 @@ config("compiler_cpu_abi") {
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} else if (current_cpu == "arm") {
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if (is_clang && !is_android && !is_nacl &&
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!(is_chromeos_lacros && is_chromeos_device)) {
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cflags += [ "--target=arm-linux-gnueabihf", "-O3", "-Wno-unused-command-line-argument", ]
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cflags += [ "--target=arm-linux-gnueabihf", "-O3", "-Wno-error", "-Wno-unused-command-line-argument", ]
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ldflags += [ "--target=arm-linux-gnueabihf", "-Wl,-O3", "-Wno-unused-command-line-argument", ]
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}
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if (!is_nacl) {
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@ -998,7 +1000,7 @@ config("compiler_cpu_abi") {
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} else if (current_cpu == "arm64") {
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if (is_clang && !is_android && !is_nacl && !is_fuchsia &&
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!(is_chromeos_lacros && is_chromeos_device)) {
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cflags += [ "--target=aarch64-linux-gnu", "-O3", "-Wno-error", "-Wno-unused-command-line-argument", ]
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cflags += [ "--target=aarch64-linux-gnu", "-O3", "-Wno-unused-command-line-argument", ]
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ldflags += [ "--target=aarch64-linux-gnu", "-Wl,-O3", "-Wno-unused-command-line-argument", ]
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}
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if (is_android) {
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@ -1629,7 +1631,6 @@ config("default_warnings") {
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if (!is_nacl) {
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cflags += [
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# TODO(crbug.com/1343975) Evaluate and possibly enable.
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"-Wno-deprecated-builtins",
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@ -2014,15 +2015,21 @@ config("no_incompatible_pointer_warnings") {
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# Shared settings for both "optimize" and "optimize_max" configs.
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# IMPORTANT: On Windows "/O1" and "/O2" must go before the common flags.
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common_optimize_on_cflags = [ "-O3", ]
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common_optimize_on_ldflags = [ "-Wl,-O3", ]
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if (is_win) {
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common_optimize_on_cflags = [
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common_optimize_on_cflags = []
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common_optimize_on_ldflags = []
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common_optimize_on_cflags += [
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"/Ob2", # Both explicit and auto inlining.
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"/Oy-", # Disable omitting frame pointers, must be after /O2.
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"/Zc:inline", # Remove unreferenced COMDAT (faster links).
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"/O3",
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"/clang:-O3",
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"-Xclang", "-O3",
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]
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common_optimize_on_ldflags += []
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if (!is_asan) {
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common_optimize_on_cflags += [
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# Put data in separate COMDATs. This allows the linker
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@ -2033,8 +2040,42 @@ if (is_win) {
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"/Gw",
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]
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}
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common_optimize_on_ldflags = []
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common_optimize_on_cflags += [
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"-mllvm", "-extra-vectorizer-passes",
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"-mllvm", "-enable-cond-stores-vec",
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"-mllvm", "-slp-vectorize-hor-store",
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"-mllvm", "-enable-loopinterchange",
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"-mllvm", "-enable-loop-distribute",
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"-mllvm", "-enable-unroll-and-jam",
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"-mllvm", "-enable-loop-flatten",
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"-mllvm", "-interleave-small-loop-scalar-reduction",
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"-mllvm", "-unroll-runtime-multi-exit",
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"-mllvm", "-aggressive-ext-opt",
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"-mllvm", "-enable-interleaved-mem-accesses",
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"/O3",
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"/clang:-O3",
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"/clang:-mavx",
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"/clang:-maes",
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"/clang:-mvaes",
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"/clang:-mpclmul",
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"-Xclang", "-O3",
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]
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common_optimize_on_ldflags += [
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"-mllvm:-extra-vectorizer-passes",
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"-mllvm:-enable-cond-stores-vec",
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"-mllvm:-slp-vectorize-hor-store",
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"-mllvm:-enable-loopinterchange",
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"-mllvm:-enable-loop-distribute",
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"-mllvm:-enable-unroll-and-jam",
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"-mllvm:-enable-loop-flatten",
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"-mllvm:-interleave-small-loop-scalar-reduction",
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"-mllvm:-unroll-runtime-multi-exit",
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"-mllvm:-aggressive-ext-opt",
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"-mllvm:-enable-interleaved-mem-accesses",
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]
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# /OPT:ICF is not desirable in Debug builds, since code-folding can result in
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# misleading symbols in stack traces.
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if (!is_debug && !is_component_build) {
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@ -2047,13 +2088,40 @@ if (is_win) {
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common_optimize_on_cflags += []
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}
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} else {
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common_optimize_on_cflags = []
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common_optimize_on_ldflags = []
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common_optimize_on_cflags += [
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"-mllvm", "-extra-vectorizer-passes",
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"-mllvm", "-enable-cond-stores-vec",
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"-mllvm", "-slp-vectorize-hor-store",
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"-mllvm", "-enable-loopinterchange",
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"-mllvm", "-enable-loop-distribute",
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"-mllvm", "-enable-unroll-and-jam",
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"-mllvm", "-enable-loop-flatten",
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"-mllvm", "-interleave-small-loop-scalar-reduction",
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"-mllvm", "-unroll-runtime-multi-exit",
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"-mllvm", "-aggressive-ext-opt",
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"-mllvm", "-enable-interleaved-mem-accesses",
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"-O3",
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]
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common_optimize_on_ldflags += [
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"-Wl,-mllvm,-extra-vectorizer-passes",
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"-Wl,-mllvm,-enable-cond-stores-vec",
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"-Wl,-mllvm,-slp-vectorize-hor-store",
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"-Wl,-mllvm,-enable-loopinterchange",
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"-Wl,-mllvm,-enable-loop-distribute",
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"-Wl,-mllvm,-enable-unroll-and-jam",
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"-Wl,-mllvm,-enable-loop-flatten",
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"-Wl,-mllvm,-interleave-small-loop-scalar-reduction",
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"-Wl,-mllvm,-unroll-runtime-multi-exit",
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"-Wl,-mllvm,-aggressive-ext-opt",
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"-Wl,-mllvm,-enable-interleaved-mem-accesses",
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"-Wl,-O3",
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]
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if (is_android) {
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# TODO(jdduke) Re-enable on mips after resolving linking
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# issues with libc++ (crbug.com/456380).
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@ -2083,11 +2151,12 @@ if (is_win) {
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# can be removed at link time with --gc-sections.
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"-fdata-sections",
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"-ffunction-sections",
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"-funique-section-names",
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]
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if ((!is_nacl || is_nacl_saigo) && is_clang) {
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# We don't care about unique section names, this makes object files a bit
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# smaller.
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common_optimize_on_cflags += [ "-fno-unique-section-names" ]
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# common_optimize_on_cflags += [ "-fno-unique-section-names" ]
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}
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common_optimize_on_ldflags += [
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@ -2132,11 +2201,11 @@ config("optimize") {
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if (chrome_pgo_phase != 2) {
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# Favor size over speed, /O1 must be before the common flags.
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# /O1 implies /Os and /GF.
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cflags = [ "/O1" ] + common_optimize_on_cflags + [ "/Oi" ]
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cflags = [ "/O2" ] + common_optimize_on_cflags + [ "/Oi" ]
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} else {
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# PGO requires all translation units to be compiled with /O2. The actual
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# optimization level will be decided based on the profiling data.
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cflags = [ "/O3" ] + common_optimize_on_cflags + [ "/Oi" ]
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cflags = [ "/O2" ] + common_optimize_on_cflags + [ "/Oi" ]
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}
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} else if (optimize_for_size) {
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# Favor size over speed.
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@ -2164,9 +2233,9 @@ config("optimize") {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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}
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if (optimize_for_size) {
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rustflags = [ "-Copt-level=3" ]
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rustflags = [ "-Copt-level=3", ]
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} else {
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rustflags = [ "-Copt-level=3" ]
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rustflags = [ "-Copt-level=3", ]
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}
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ldflags = common_optimize_on_ldflags
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}
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@ -2228,13 +2297,13 @@ config("optimize_max") {
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if (is_win) {
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# Favor speed over size, /O2 must be before the common flags.
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# /O2 implies /Ot, /Oi, and /GF.
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cflags = [ "-Xclang", "-O3", ] + common_optimize_on_cflags
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cflags = [ "/O2", "-Xclang", "-O3", ] + common_optimize_on_cflags
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} else if (optimize_for_fuzzing) {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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} else {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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}
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rustflags = [ "-Copt-level=3" ]
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rustflags = [ "-Copt-level=3", ]
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}
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}
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@ -2261,19 +2330,19 @@ config("optimize_speed") {
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if (is_win) {
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# Favor speed over size, /O2 must be before the common flags.
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# /O2 implies /Ot, /Oi, and /GF.
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cflags = [ "-Xclang", "-O3", ] + common_optimize_on_cflags
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cflags = [ "/O2", "-Xclang", "-O3", ] + common_optimize_on_cflags
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} else if (optimize_for_fuzzing) {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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} else {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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}
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rustflags = [ "-Copt-level=3" ]
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rustflags = [ "-Copt-level=3", ]
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}
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}
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config("optimize_fuzzing") {
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cflags = [ "-O3" ] + common_optimize_on_cflags
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rustflags = [ "-Copt-level=3" ]
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rustflags = [ "-Copt-level=3", ]
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ldflags = common_optimize_on_ldflags
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visibility = [ ":default_optimization" ]
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}
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@ -2492,6 +2561,7 @@ config("symbols") {
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}
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configs = []
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# Compress debug on 32-bit ARM to stay under 4GB for ChromeOS
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# https://b/243982712.
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if (symbol_level == 2 && is_chromeos_device && !use_debug_fission &&
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@ -2516,7 +2586,7 @@ config("symbols") {
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]
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}
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}
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rustflags = [ "-g", "-Copt-level=3" ]
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rustflags = [ "-g", "-Copt-level=3", ]
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}
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# Minimal symbols.
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@ -2589,7 +2659,7 @@ config("minimal_symbols") {
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asmflags = cflags
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}
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rustflags = [ "-Cdebuginfo=1", "-Copt-level=3" ]
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rustflags = [ "-Cdebuginfo=1", "-Copt-level=3", ]
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}
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# This configuration contains function names only. That is, the compiler is
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