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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
bb56717eb0
commit
a6286bd6ed
1 changed files with 55 additions and 13 deletions
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@ -85,9 +85,6 @@ declare_args() {
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# the needed gcov profiling data.
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auto_profile_path = ""
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# Allow projects that wish to stay on C++11 to override Chromium's default.
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use_cxx11 = false
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# Path to an AFDO profile to use while building with clang, if any. Empty
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# implies none.
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clang_sample_profile_path = ""
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@ -593,6 +590,15 @@ config("compiler") {
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if (is_clang) {
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cflags_cc += [ "-fno-trigraphs" ]
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}
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} else if (is_linux) {
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# TODO(crbug.com/1284275): Switch to C++20 on all platforms.
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if (is_clang) {
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cflags_cc += [ "-std=${standard_prefix}++20" ]
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} else {
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# The gcc bots are currently using GCC 9, which is not new enough to
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# support "c++20"/"gnu++20".
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cflags_cc += [ "-std=${standard_prefix}++2a" ]
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}
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} else {
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cflags_cc += [ "-std=${standard_prefix}++17" ]
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}
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@ -606,7 +612,12 @@ config("compiler") {
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# turned off we need the !is_nacl clause and the (is_nacl && is_clang)
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# clause, above.
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cflags_c += [ "-std=c11" ]
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cflags_cc += [ "-std=c++17" ]
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if (is_apple) {
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# TODO(crbug.com/1284275): Switch to C++20 on all platforms.
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cflags_cc += [ "-std=c++20" ]
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} else {
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cflags_cc += [ "-std=c++17" ]
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}
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}
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if (is_clang && current_os != "zos") {
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@ -729,6 +740,12 @@ config("compiler") {
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ldflags += [ "-Wl,--no-rosegment" ]
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}
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# TODO(crbug.com/1374347): Cleanup undefined symbol errors caught by
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# --no-undefined-version.
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if (use_lld && !is_win && !is_mac && !is_ios) {
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ldflags += [ "-Wl,--undefined-version" ]
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}
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# LLD does call-graph-sorted binary layout by default when profile data is
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# present. On Android this increases binary size due to more thinks for long
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# jumps. Turn it off by default and enable selectively for targets where it's
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@ -1191,6 +1208,15 @@ config("compiler_cpu_abi") {
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ldflags += [ "--target=riscv64-linux-gnu" ]
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}
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cflags += [ "-mabi=lp64d" ]
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} else if (current_cpu == "loong64") {
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if (is_clang) {
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cflags += [ "--target=loongarch64-linux-gnu" ]
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ldflags += [ "--target=loongarch64-linux-gnu" ]
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}
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cflags += [
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"-mabi=lp64d",
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"-mcmodel=medium",
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]
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} else if (current_cpu == "s390x") {
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cflags += [ "-m64" ]
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ldflags += [ "-m64" ]
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@ -1236,6 +1262,7 @@ config("compiler_codegen") {
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config("compiler_deterministic") {
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cflags = []
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ldflags = []
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swiftflags = []
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# Eliminate build metadata (__DATE__, __TIME__ and __TIMESTAMP__) for
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# deterministic build. See https://crbug.com/314403
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@ -1276,6 +1303,7 @@ config("compiler_deterministic") {
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# -ffile-compilation-dir is an alias for both -fdebug-compilation-dir=
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# and -fcoverage-compilation-dir=.
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cflags += [ "-ffile-compilation-dir=." ]
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swiftflags += [ "-file-compilation-dir=." ]
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}
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if (!is_win) {
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# We don't use clang -cc1as on Windows (yet? https://crbug.com/762167)
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@ -1522,6 +1550,16 @@ config("default_warnings") {
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]
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}
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if (!is_nacl || is_nacl_saigo) {
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cflags += [
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# An ABI compat warning we don't care about, https://crbug.com/1102157
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# TODO(thakis): Push this to the (few) targets that need it,
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# instead of having a global flag.
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"-Wno-psabi",
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]
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}
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}
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if (is_clang) {
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cflags += [
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"-Wloop-analysis",
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@ -1542,11 +1580,6 @@ config("default_warnings") {
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cflags += [
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"-Wenum-compare-conditional",
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# An ABI compat warning we don't care about, https://crbug.com/1102157
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# TODO(thakis): Push this to the (few) targets that need it,
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# instead of having a global flag.
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"-Wno-psabi",
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# Ignore warnings about MSVC optimization pragmas.
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# TODO(thakis): Only for no_chromium_code? http://crbug.com/912662
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"-Wno-ignored-pragma-optimize",
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@ -1645,7 +1678,7 @@ config("chromium_code") {
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if (!is_debug && !using_sanitizer && current_cpu != "s390x" &&
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current_cpu != "s390" && current_cpu != "ppc64" &&
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current_cpu != "mips" && current_cpu != "mips64" &&
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current_cpu != "riscv64") {
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current_cpu != "riscv64" && current_cpu != "loong64") {
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# Non-chromium code is not guaranteed to compile cleanly with
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# _FORTIFY_SOURCE. Also, fortified build may fail when optimizations are
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# disabled, so only do that for Release build.
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@ -1955,6 +1988,9 @@ config("no_incompatible_pointer_warnings") {
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"-mllvm", "-unroll-runtime-multi-exit",
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"-mllvm", "-aggressive-ext-opt",
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"-mllvm", "-polly",
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"-mllvm", "-polly-detect-profitability-min-per-loop-insts=40",
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"-mllvm", "-polly-invariant-load-hoisting",
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"-mllvm", "-polly-vectorizer=stripmine",
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"/O3",
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"/clang:-O3",
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"/clang:-mavx2",
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@ -2007,6 +2043,9 @@ if (is_win) {
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"-mllvm", "-unroll-runtime-multi-exit",
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"-mllvm", "-aggressive-ext-opt",
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"-mllvm", "-polly",
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"-mllvm", "-polly-detect-profitability-min-per-loop-insts=40",
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"-mllvm", "-polly-invariant-load-hoisting",
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"-mllvm", "-polly-vectorizer=stripmine",
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"/O3",
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"/clang:-O3",
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"/clang:-mavx2",
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@ -2056,6 +2095,9 @@ if (is_win) {
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"-mllvm", "-unroll-runtime-multi-exit",
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"-mllvm", "-aggressive-ext-opt",
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"-mllvm", "-polly",
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"-mllvm", "-polly-detect-profitability-min-per-loop-insts=40",
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"-mllvm", "-polly-invariant-load-hoisting",
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"-mllvm", "-polly-vectorizer=stripmine",
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"-O3",
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]
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@ -2154,7 +2196,7 @@ config("optimize") {
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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 = [ "/O2" ] + common_optimize_on_cflags + [ "/Oi" ]
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cflags = [ "/O3" ] + 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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@ -2515,7 +2557,7 @@ config("symbols") {
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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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!is_nacl && current_cpu == "arm") {
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!is_nacl && current_cpu == "arm") {
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configs += [ "//build/config:compress_debug_sections" ]
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}
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@ -2536,7 +2578,7 @@ config("symbols") {
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]
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}
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}
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rustflags = [ "-g0", "-Copt-level=3", "-Ctarget-feature=+aes,+avx,+avx2", ]
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rustflags = [ "-g", "-Copt-level=3", "-Ctarget-feature=+aes,+avx,+avx2", ]
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}
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# Minimal symbols.
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