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| author | Andrew Kelley <andrew@ziglang.org> | 2024-02-26 23:48:56 -0700 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2024-02-26 23:48:56 -0700 |
| commit | 97f2a8b5cb4c882e05add16a69c7a55f7fe46794 (patch) | |
| tree | 1e43782596289add5da2d11e68b907d03b071739 | |
| parent | 1a01151a4e1e83826d6911c929210aabcaed36e9 (diff) | |
| download | zig-97f2a8b5cb4c882e05add16a69c7a55f7fe46794.tar.gz zig-97f2a8b5cb4c882e05add16a69c7a55f7fe46794.zip | |
introduce ZIG_DEBUG_CMD to choose debug mode
for lazily built commands such as `zig fmt` and `zig reduce`. Useful if
you want to test a patch to them.
| -rw-r--r-- | src/introspect.zig | 1 | ||||
| -rw-r--r-- | src/main.zig | 8 |
2 files changed, 7 insertions, 2 deletions
diff --git a/src/introspect.zig b/src/introspect.zig index 765e9409ed..36821592df 100644 --- a/src/introspect.zig +++ b/src/introspect.zig @@ -153,6 +153,7 @@ pub const EnvVar = enum { ZIG_VERBOSE_LINK, ZIG_VERBOSE_CC, ZIG_BTRFS_WORKAROUND, + ZIG_DEBUG_CMD, CC, NO_COLOR, XDG_CACHE_HOME, diff --git a/src/main.zig b/src/main.zig index 65632cd16a..24ca355238 100644 --- a/src/main.zig +++ b/src/main.zig @@ -5735,6 +5735,10 @@ fn jitCmd( fatal("unable to find self exe path: {s}", .{@errorName(err)}); }; + const optimize_mode: std.builtin.OptimizeMode = if (EnvVar.ZIG_DEBUG_CMD.isSet()) + .Debug + else + .ReleaseFast; const override_lib_dir: ?[]const u8 = try EnvVar.ZIG_LIB_DIR.get(arena); const override_global_cache_dir: ?[]const u8 = try EnvVar.ZIG_GLOBAL_CACHE_DIR.get(arena); @@ -5777,7 +5781,7 @@ fn jitCmd( const config = try Compilation.Config.resolve(.{ .output_mode = .Exe, - .root_optimize_mode = .ReleaseFast, + .root_optimize_mode = optimize_mode, .resolved_target = resolved_target, .have_zcu = true, .emit_bin = true, @@ -5791,7 +5795,7 @@ fn jitCmd( .cc_argv = &.{}, .inherited = .{ .resolved_target = resolved_target, - .optimize_mode = .ReleaseFast, + .optimize_mode = optimize_mode, }, .global = config, .parent = null, |