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--- src/webrtc/src/build/config/compiler/BUILD.gn.orig 2024-06-18 16:34:35 UTC
+++ src/webrtc/src/build/config/compiler/BUILD.gn
@@ -194,7 +194,7 @@ declare_args() {
# This greatly reduces the size of debug builds, at the cost of
# debugging information which is required by some specialized
# debugging tools.
- simple_template_names = is_clang && !is_win && !is_apple
+ simple_template_names = is_clang && !is_win && !is_apple && !is_bsd
# This switch is used to enable -Wexit-time-destructors by default. This
# warning serves as a flip switch to allow a gradual migration of targets
@@ -290,13 +290,16 @@ config("no_unresolved_symbols") {
# Compiler instrumentation can introduce dependencies in DSOs to symbols in
# the executable they are loaded into, so they are unresolved at link-time.
config("no_unresolved_symbols") {
- if (!using_sanitizer &&
+ if (!using_sanitizer && !is_bsd &&
(is_linux || is_chromeos || is_android || is_fuchsia)) {
ldflags = [
"-Wl,-z,defs",
"-Wl,--as-needed",
]
}
+ if (current_cpu == "x86" && is_openbsd) {
+ ldflags = [ "-Wl,-z,notext", "-Wl,--strip-all" ]
+ }
}
# compiler ---------------------------------------------------------------------
@@ -564,6 +567,10 @@ config("compiler") {
}
}
+ if (is_openbsd) {
+ ldflags += [ "-Wl,-z,wxneeded" ]
+ }
+
# Linux-specific compiler flags setup.
# ------------------------------------
if (use_icf && (!is_apple || use_lld)) {
@@ -639,7 +646,7 @@ config("compiler") {
ldflags += [ "-Wl,-z,keep-text-section-prefix" ]
}
- if (is_clang) {
+ if (is_clang && !is_bsd) {
cflags += [ "-fcrash-diagnostics-dir=" + clang_diagnostic_dir ]
if (save_reproducers_on_lld_crash && use_lld) {
ldflags += [
@@ -1281,7 +1288,7 @@ config("compiler_cpu_abi") {
# CPU architecture. We may or may not be doing a cross compile now, so for
# simplicity we always explicitly set the architecture.
if (current_cpu == "x64") {
- if (is_clang && !is_android && !is_fuchsia && !is_chromeos_device) {
+ if (is_clang && !is_android && !is_fuchsia && !is_chromeos_device && !is_bsd) {
cflags += [ "--target=x86_64-unknown-linux-gnu" ]
ldflags += [ "--target=x86_64-unknown-linux-gnu" ]
} else {
@@ -1302,7 +1309,7 @@ config("compiler_cpu_abi") {
"-msse3",
]
} else if (current_cpu == "arm") {
- if (is_clang && !is_android && !is_chromeos_device) {
+ if (is_clang && !is_android && !is_chromeos_device && !is_bsd) {
cflags += [ "--target=arm-linux-gnueabihf" ]
ldflags += [ "--target=arm-linux-gnueabihf" ]
}
@@ -1314,7 +1321,7 @@ config("compiler_cpu_abi") {
cflags += [ "-mtune=$arm_tune" ]
}
} else if (current_cpu == "arm64") {
- if (is_clang && !is_android && !is_fuchsia && !is_chromeos_device) {
+ if (is_clang && !is_android && !is_fuchsia && !is_chromeos_device && !is_bsd) {
cflags += [ "--target=aarch64-linux-gnu" ]
ldflags += [ "--target=aarch64-linux-gnu" ]
}
@@ -1713,7 +1720,7 @@ config("clang_revision") {
}
config("clang_revision") {
- if (is_clang && clang_base_path == default_clang_base_path &&
+ if (is_clang && !is_bsd && clang_base_path == default_clang_base_path &&
current_os != "zos") {
_perform_consistency_checks = current_toolchain == default_toolchain
if (llvm_force_head_revision) {
@@ -2134,9 +2141,6 @@ config("default_warnings") {
# TODO(crbug.com/40284799): Fix and re-enable.
"-Wno-thread-safety-reference-return",
-
- # TODO(crbug.com/376641662): Fix and re-enable.
- "-Wno-nontrivial-memcall",
]
cflags_cc += [
@@ -2920,7 +2924,7 @@ config("afdo") {
# There are some targeted places that AFDO regresses, so we provide a separate
# config to allow AFDO to be disabled per-target.
config("afdo") {
- if (is_clang) {
+ if (is_clang && !is_bsd) {
cflags = []
if (clang_emit_debug_info_for_profiling) {
# Add the following flags to generate debug info for profiling.
@@ -2947,7 +2951,7 @@ config("afdo") {
cflags += [ "-Wno-backend-plugin" ]
inputs = [ _clang_sample_profile ]
}
- } else if (auto_profile_path != "" && is_a_target_toolchain) {
+ } else if (auto_profile_path != "" && is_a_target_toolchain && !is_bsd) {
cflags = [ "-fauto-profile=${auto_profile_path}" ]
inputs = [ auto_profile_path ]
}
|
