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Add emit path options to emit args in build.zig (#10278)

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Martin Wickham 2021-12-05 18:54:33 -06:00 committed by GitHub
parent a7828c261a
commit 2af94e76a3
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1 changed files with 37 additions and 12 deletions
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49
lib/std/build.zig
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@ -1454,10 +1454,15 @@ pub const LibExeObjStep = struct {
frameworks: BufSet,
verbose_link: bool,
verbose_cc: bool,
emit_llvm_ir: bool = false,
emit_asm: bool = false,
emit_bin: bool = true,
emit_docs: bool = false,
emit_analysis: EmitOption = .default,
emit_asm: EmitOption = .default,
emit_bin: EmitOption = .default,
emit_docs: EmitOption = .default,
emit_implib: EmitOption = .default,
emit_llvm_bc: EmitOption = .default,
emit_llvm_ir: EmitOption = .default,
// Lots of things depend on emit_h having a consistent path,
// so it is not an EmitOption for now.
emit_h: bool = false,
bundle_compiler_rt: ?bool = null,
single_threaded: ?bool = null,
@ -1544,7 +1549,7 @@ pub const LibExeObjStep = struct {
output_h_path_source: GeneratedFile,
output_pdb_path_source: GeneratedFile,
const LinkObject = union(enum) {
pub const LinkObject = union(enum) {
static_path: FileSource,
other_step: *LibExeObjStep,
system_lib: []const u8,
@ -1553,26 +1558,42 @@ pub const LibExeObjStep = struct {
c_source_files: *CSourceFiles,
};
const IncludeDir = union(enum) {
pub const IncludeDir = union(enum) {
raw_path: []const u8,
raw_path_system: []const u8,
other_step: *LibExeObjStep,
};
const Kind = enum {
pub const Kind = enum {
exe,
lib,
obj,
@"test",
};
const SharedLibKind = union(enum) {
pub const SharedLibKind = union(enum) {
versioned: std.builtin.Version,
unversioned: void,
};
pub const Linkage = enum { dynamic, static };
pub const EmitOption = union(enum) {
default: void,
no_emit: void,
emit: void,
emit_to: []const u8,
fn getArg(self: @This(), b: *Builder, arg_name: []const u8) ?[]const u8 {
return switch (self) {
.no_emit => b.fmt("-fno-{s}", .{arg_name}),
.default => null,
.emit => b.fmt("-f{s}", .{arg_name}),
.emit_to => |path| b.fmt("-f{s}={s}", .{ arg_name, path }),
};
}
};
pub fn createSharedLibrary(builder: *Builder, name: []const u8, root_src: ?FileSource, kind: SharedLibKind) *LibExeObjStep {
return initExtraArgs(builder, name, root_src, .lib, .dynamic, switch (kind) {
.versioned => |ver| ver,
@ -2348,10 +2369,14 @@ pub const LibExeObjStep = struct {
if (builder.verbose_cc or self.verbose_cc) zig_args.append("--verbose-cc") catch unreachable;
if (builder.verbose_llvm_cpu_features) zig_args.append("--verbose-llvm-cpu-features") catch unreachable;
if (self.emit_llvm_ir) try zig_args.append("-femit-llvm-ir");
if (self.emit_asm) try zig_args.append("-femit-asm");
if (!self.emit_bin) try zig_args.append("-fno-emit-bin");
if (self.emit_docs) try zig_args.append("-femit-docs");
if (self.emit_analysis.getArg(builder, "emit-analysis")) |arg| try zig_args.append(arg);
if (self.emit_asm.getArg(builder, "emit-asm")) |arg| try zig_args.append(arg);
if (self.emit_bin.getArg(builder, "emit-bin")) |arg| try zig_args.append(arg);
if (self.emit_docs.getArg(builder, "emit-docs")) |arg| try zig_args.append(arg);
if (self.emit_implib.getArg(builder, "emit-implib")) |arg| try zig_args.append(arg);
if (self.emit_llvm_bc.getArg(builder, "emit-llvm-bc")) |arg| try zig_args.append(arg);
if (self.emit_llvm_ir.getArg(builder, "emit-llvm-ir")) |arg| try zig_args.append(arg);
if (self.emit_h) try zig_args.append("-femit-h");
if (self.strip) {