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Add '--compress-debug-sections=zstd'

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This commit is contained in:
LinuxUserGD
2023-08-16 21:37:04 +02:00
committed by Andrew Kelley
parent 1c726bcb32
commit ceaae42e90
4 changed files with 8 additions and 5 deletions
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3
lib/std/Build/Step/Compile.zig
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@@ -39,7 +39,7 @@ name_only_filename: ?[]const u8,
strip: ?bool,
unwind_tables: ?bool,
// keep in sync with src/link.zig:CompressDebugSections
compress_debug_sections: enum { none, zlib } = .none,
compress_debug_sections: enum { none, zlib, zstd } = .none,
lib_paths: ArrayList(LazyPath),
rpaths: ArrayList(LazyPath),
frameworks: StringHashMap(FrameworkLinkInfo),
@@ -1628,6 +1628,7 @@ fn make(step: *Step, prog_node: *std.Progress.Node) !void {
switch (self.compress_debug_sections) {
.none => {},
.zlib => try zig_args.append("--compress-debug-sections=zlib"),
.zstd => try zig_args.append("--compress-debug-sections=zstd"),
}
if (self.link_eh_frame_hdr) {

2
src/link.zig
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@@ -281,7 +281,7 @@ pub const Options = struct {
pub const HashStyle = enum { sysv, gnu, both };
pub const CompressDebugSections = enum { none, zlib };
pub const CompressDebugSections = enum { none, zlib, zstd };
/// The filesystem layout of darwin SDK elements.
pub const DarwinSdkLayout = enum {

1
src/link/Elf.zig
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@@ -2230,6 +2230,7 @@ fn linkWithLLD(self: *Elf, comp: *Compilation, prog_node: *std.Progress.Node) !v
switch (self.base.options.compress_debug_sections) {
.none => {},
.zlib => try argv.append("--compress-debug-sections=zlib"),
.zstd => try argv.append("--compress-debug-sections=zstd"),
}
if (self.base.options.bind_global_refs_locally) {

7
src/main.zig
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@@ -539,6 +539,7 @@ const usage_build_generic =
\\ --compress-debug-sections=[e] Debug section compression settings
\\ none No compression
\\ zlib Compression with deflate/inflate
\\ zstd Compression with zstandard
\\ --gc-sections Force removal of functions and data that are unreachable by the entry point or exported symbols
\\ --no-gc-sections Don't force removal of unreachable functions and data
\\ --sort-section=[value] Sort wildcard section patterns by 'name' or 'alignment'
@@ -1110,7 +1111,7 @@ fn buildOutputType(
} else if (mem.startsWith(u8, arg, "--compress-debug-sections=")) {
const param = arg["--compress-debug-sections=".len..];
linker_compress_debug_sections = std.meta.stringToEnum(link.CompressDebugSections, param) orelse {
fatal("expected --compress-debug-sections=[none|zlib], found '{s}'", .{param});
fatal("expected --compress-debug-sections=[none|zlib|zstd], found '{s}'", .{param});
};
} else if (mem.eql(u8, arg, "--compress-debug-sections")) {
linker_compress_debug_sections = link.CompressDebugSections.zlib;
@@ -1986,7 +1987,7 @@ fn buildOutputType(
linker_compress_debug_sections = .zlib;
} else {
linker_compress_debug_sections = std.meta.stringToEnum(link.CompressDebugSections, it.only_arg) orelse {
fatal("expected [none|zlib] after --compress-debug-sections, found '{s}'", .{it.only_arg});
fatal("expected [none|zlib|zstd] after --compress-debug-sections, found '{s}'", .{it.only_arg});
};
}
},
@@ -2139,7 +2140,7 @@ fn buildOutputType(
} else if (mem.eql(u8, arg, "--compress-debug-sections")) {
const arg1 = linker_args_it.nextOrFatal();
linker_compress_debug_sections = std.meta.stringToEnum(link.CompressDebugSections, arg1) orelse {
fatal("expected [none|zlib] after --compress-debug-sections, found '{s}'", .{arg1});
fatal("expected [none|zlib|zstd] after --compress-debug-sections, found '{s}'", .{arg1});
};
} else if (mem.startsWith(u8, arg, "-z")) {
var z_arg = arg[2..];