From 31c03060cf289f626d8fbfeac4849254a3346658 Mon Sep 17 00:00:00 2001
From: CJ van den Berg <cj@vdbonline.com>
Date: Thu, 2 Oct 2025 09:55:35 +0200
Subject: [PATCH] build: add -Dall_targets build option to build all known good
 release targets

Now just plain `--release` will build the release just for the native cpu arch and os.
Adding `-Dall_targets` will build all targets in the known good list.

closes #311
---
 build.zig                  | 11 ++++++++++-
 contrib/make_nightly_build |  2 +-
 contrib/make_release       |  2 +-
 3 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/build.zig b/build.zig
index 15c51ac..7151901 100644
--- a/build.zig
+++ b/build.zig
@@ -4,6 +4,7 @@ const builtin = @import("builtin");
 const optimize_deps = .ReleaseFast;
 
 pub fn build(b: *std.Build) void {
+    const all_targets = b.option(bool, "all_targets", "Build all known good targets during release builds (default: no)") orelse false;
     const tracy_enabled = b.option(bool, "enable_tracy", "Enable tracy client library (default: no)") orelse false;
     const use_tree_sitter = b.option(bool, "use_tree_sitter", "Enable tree-sitter (default: yes)") orelse true;
     const strip = b.option(bool, "strip", "Disable debug information (default: no)");
@@ -45,6 +46,7 @@ pub fn build(b: *std.Build) void {
         pie,
         gui,
         version.items,
+        all_targets,
     );
 }
 
@@ -61,6 +63,7 @@ fn build_development(
     pie: ?bool,
     gui: bool,
     version: []const u8,
+    _: bool, // all_targets
 ) void {
     const target = b.standardTargetOptions(.{ .default_target = .{ .abi = if (builtin.os.tag == .linux and !tracy_enabled) .musl else null } });
     const optimize = b.standardOptimizeOption(.{});
@@ -97,8 +100,9 @@ fn build_release(
     pie: ?bool,
     _: bool, //gui
     version: []const u8,
+    all_targets: bool,
 ) void {
-    const targets: []const std.Target.Query = &.{
+    const targets: []const std.Target.Query = if (all_targets) &.{
         .{ .cpu_arch = .x86_64, .os_tag = .linux, .abi = .musl },
         .{ .cpu_arch = .x86, .os_tag = .linux, .abi = .musl },
         .{ .cpu_arch = .aarch64, .os_tag = .linux, .abi = .musl },
@@ -107,6 +111,11 @@ fn build_release(
         .{ .cpu_arch = .aarch64, .os_tag = .macos },
         .{ .cpu_arch = .x86_64, .os_tag = .windows },
         .{ .cpu_arch = .aarch64, .os_tag = .windows },
+    } else blk: {
+        const native_target = b.resolveTargetQuery(.{}).result;
+        break :blk &.{
+            .{ .cpu_arch = native_target.cpu.arch, .os_tag = native_target.os.tag },
+        };
     };
     const optimize = b.standardOptimizeOption(.{});
     const optimize_release = optimize;
diff --git a/contrib/make_nightly_build b/contrib/make_nightly_build
index 30c1e35..4cfa6d4 100755
--- a/contrib/make_nightly_build
+++ b/contrib/make_nightly_build
@@ -83,7 +83,7 @@ echo running tests...
 
 echo building...
 
-./zig build --release --prefix "$DESTDIR/build"
+./zig build -Dall_targets --release --prefix "$DESTDIR/build"
 
 VERSION=$(/bin/cat "$DESTDIR/build/version")
 
diff --git a/contrib/make_release b/contrib/make_release
index 4dbe907..7f09533 100755
--- a/contrib/make_release
+++ b/contrib/make_release
@@ -18,7 +18,7 @@ echo running tests...
 
 echo building...
 
-./zig build --release --prefix "$DESTDIR/build"
+./zig build -Dall_targets --release --prefix "$DESTDIR/build"
 
 cd "$DESTDIR/build"