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38840e2e58
* introduce LazyPath.cwd_relative variant and use it for --zig-lib-dir. closes #12685 * move overrideZigLibDir and setMainPkgPath to options fields set once and then never mutated. * avoid introducing Build/util.zig * use doc comments for deprecation notices so that they show up in generated documentation. * introduce InstallArtifact.Options, accept it as a parameter to addInstallArtifact, and move override_dest_dir into it. Instead of configuring the installation via Compile step, configure the installation via the InstallArtifact step. In retrospect this is obvious. * remove calls to pushInstalledFile in InstallArtifact. See #14943 * rewrite InstallArtifact to not incorrectly observe whether a Compile step has any generated outputs. InstallArtifact is meant to trigger output generation. * fix child process evaluation code handling of `-fno-emit-bin`. * don't store out_h_filename, out_ll_filename, etc., pointlessly. these are all just simple extensions appended to the root name. * make emit_directory optional. It's possible to have nothing outputted, for example, if you're just type-checking. * avoid passing -femit-foo/-fno-emit-foo when it is the default * rename ConfigHeader.getTemplate to getOutput * deprecate addOptionArtifact * update the random number seed of Options step caching. * avoid using `inline for` pointlessly * avoid using `override_Dest_dir` pointlessly * avoid emitting an executable pointlessly in test cases Removes forceBuild and forceEmit. Let's consider these additions separately. Nearly all of the usage sites were suspicious.
32 lines
909 B
Zig
32 lines
909 B
Zig
const std = @import("std");
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pub fn build(b: *std.Build) void {
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const test_step = b.step("test", "Test it");
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b.default_step = test_step;
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const target = b.standardTargetOptions(.{});
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const optimize = b.standardOptimizeOption(.{});
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const abi = target.getAbi();
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if (target.getObjectFormat() != .elf or !(abi.isMusl() or abi.isGnu())) return;
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const exe = b.addExecutable(.{
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.name = "main",
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.optimize = optimize,
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.target = target,
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});
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exe.linkLibC();
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exe.addCSourceFile(.{
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.file = .{ .path = "main.c" },
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.flags = &.{},
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});
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exe.link_gc_sections = false;
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exe.bundle_compiler_rt = true;
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// Verify compiler_rt hasn't pulled in any debug handlers
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const check_exe = exe.checkObject();
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check_exe.checkInSymtab();
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check_exe.checkNotPresent("debug.readElfDebugInfo");
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test_step.dependOn(&check_exe.step);
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}
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