gpu-dawn: append -g0 when debug mode is disabled
most binaries size will be reduced to half now
This commit is contained in:
Ali Chraghi
Stephen Gutekanst
parent
e6f8630ac6
commit
9364c8b6c2
1 changed files with 15 additions and 44 deletions
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@ -29,15 +29,10 @@ pub fn Sdk(comptime deps: anytype) type {
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// TODO(build-system): not respected at all currently
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opengl_es: ?bool = null,
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/// Whether or not to use Dawn in debug mode.
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debug: bool = false,
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/// Whether or not minimal debug symbols should be emitted. This is -g1 in most cases, enough to
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/// produce stack traces but omitting debug symbols for locals. For spirv-tools and tint in
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/// specific, -g0 will be used (no debug symbols at all) to save an additional ~39M.
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///
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/// When enabled, a debug build of the static library goes from ~947M to just ~53M.
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minimal_debug_symbols: bool = true,
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debug: bool = false,
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/// Whether or not to produce separate static libraries for each component of Dawn (reduces
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/// iteration times when building from source / testing changes to Dawn source code.)
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@ -70,10 +65,8 @@ pub fn Sdk(comptime deps: anytype) type {
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return options;
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}
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pub fn appendFlags(self: Options, flags: *std.ArrayList([]const u8), zero_debug_symbols: bool, is_cpp: bool) !void {
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if (self.minimal_debug_symbols) {
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if (zero_debug_symbols) try flags.append("-g0") else try flags.append("-g1");
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}
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pub fn appendFlags(self: Options, flags: *std.ArrayList([]const u8), debug_symbols: bool, is_cpp: bool) !void {
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if (debug_symbols) try flags.append("-g1") else try flags.append("-g0");
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if (is_cpp) try flags.append("-std=c++17");
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if (self.linux_window_manager != null and self.linux_window_manager.? == .X11) try flags.append("-DDAWN_USE_X11");
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}
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@ -137,8 +130,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const lib_dawn = b.addStaticLibrary("dawn", null);
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lib_dawn.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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lib_dawn.setTarget(step.target);
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if (!options.debug)
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lib_dawn.strip = true;
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lib_dawn.linkLibCpp();
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if (options.install_libs)
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lib_dawn.install();
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@ -571,8 +562,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-native-mach", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -583,7 +572,7 @@ pub fn Sdk(comptime deps: anytype) type {
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try deps.glfw.link(b, lib, .{ .system_sdk = .{ .set_sysroot = false } });
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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try appendDawnEnableBackendTypeFlags(&cpp_flags, options);
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try cpp_flags.appendSlice(&.{
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include(deps.glfw_include_dir),
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@ -608,8 +597,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-common", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -651,7 +638,7 @@ pub fn Sdk(comptime deps: anytype) type {
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try cpp_flags.appendSlice(flags.items);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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lib.addCSourceFiles(cpp_sources.items, cpp_flags.items);
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return lib;
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}
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@ -662,8 +649,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-platform", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -671,7 +656,7 @@ pub fn Sdk(comptime deps: anytype) type {
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};
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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try cpp_flags.appendSlice(&.{
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include("libs/dawn/src"),
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include("libs/dawn/include"),
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@ -735,8 +720,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-native", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -997,7 +980,7 @@ pub fn Sdk(comptime deps: anytype) type {
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try cpp_flags.appendSlice(flags.items);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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lib.addCSourceFiles(cpp_sources.items, cpp_flags.items);
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return lib;
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}
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@ -1008,8 +991,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("tint", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1146,7 +1127,7 @@ pub fn Sdk(comptime deps: anytype) type {
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try cpp_flags.appendSlice(flags.items);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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lib.addCSourceFiles(cpp_sources.items, cpp_flags.items);
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return lib;
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}
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@ -1157,8 +1138,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("spirv-tools", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1226,8 +1205,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("abseil-cpp-common", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1289,8 +1266,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-wire", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1327,8 +1302,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dawn-utils", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1392,7 +1365,7 @@ pub fn Sdk(comptime deps: anytype) type {
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try cpp_flags.appendSlice(flags.items);
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try options.appendFlags(&cpp_flags, false, true);
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try options.appendFlags(&cpp_flags, options.debug, true);
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lib.addCSourceFiles(cpp_sources.items, cpp_flags.items);
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return lib;
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}
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@ -1403,8 +1376,6 @@ pub fn Sdk(comptime deps: anytype) type {
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const separate_lib = b.addStaticLibrary("dxcompiler", null);
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separate_lib.setBuildMode(if (options.debug) .Debug else .ReleaseFast);
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separate_lib.setTarget(step.target);
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if (!options.debug)
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separate_lib.strip = true;
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separate_lib.linkLibCpp();
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if (options.install_libs)
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separate_lib.install();
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@ -1440,7 +1411,7 @@ pub fn Sdk(comptime deps: anytype) type {
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});
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try appendLangScannedSources(b, lib, options, .{
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.zero_debug_symbols = true,
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.debug_symbols = false,
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.rel_dirs = &.{
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"libs/DirectXShaderCompiler/lib/Analysis/IPA",
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"libs/DirectXShaderCompiler/lib/Analysis",
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@ -1473,7 +1444,7 @@ pub fn Sdk(comptime deps: anytype) type {
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});
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try appendLangScannedSources(b, lib, options, .{
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.zero_debug_symbols = true,
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.debug_symbols = false,
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.rel_dirs = &.{
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"libs/DirectXShaderCompiler/lib/Support",
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},
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@ -1487,7 +1458,7 @@ pub fn Sdk(comptime deps: anytype) type {
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});
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try appendLangScannedSources(b, lib, options, .{
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.zero_debug_symbols = true,
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.debug_symbols = false,
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.rel_dirs = &.{
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"libs/DirectXShaderCompiler/lib/Bitcode/Reader",
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},
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@ -1504,7 +1475,7 @@ pub fn Sdk(comptime deps: anytype) type {
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step: *std.build.LibExeObjStep,
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options: Options,
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args: struct {
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zero_debug_symbols: bool = false,
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debug_symbols: bool = false,
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flags: []const []const u8,
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rel_dirs: []const []const u8 = &.{},
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objc: bool = false,
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@ -1514,7 +1485,7 @@ pub fn Sdk(comptime deps: anytype) type {
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) !void {
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var cpp_flags = std.ArrayList([]const u8).init(b.allocator);
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try cpp_flags.appendSlice(args.flags);
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try options.appendFlags(&cpp_flags, args.zero_debug_symbols, true);
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try options.appendFlags(&cpp_flags, args.debug_symbols, true);
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const cpp_extensions: []const []const u8 = if (args.objc) &.{".mm"} else &.{ ".cpp", ".cc" };
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try appendScannedSources(b, step, .{
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.flags = cpp_flags.items,
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@ -1526,7 +1497,7 @@ pub fn Sdk(comptime deps: anytype) type {
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var flags = std.ArrayList([]const u8).init(b.allocator);
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try flags.appendSlice(args.flags);
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try options.appendFlags(&flags, args.zero_debug_symbols, false);
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try options.appendFlags(&flags, args.debug_symbols, false);
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const c_extensions: []const []const u8 = if (args.objc) &.{".m"} else &.{".c"};
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try appendScannedSources(b, step, .{
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.flags = flags.items,
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