From fcedfddf00b3f994e4f4e40332ac7fc192c63244 Mon Sep 17 00:00:00 2001
From: polwex <polwex@sortug.com>
Date: Sun, 5 Oct 2025 21:56:51 +0700
Subject: claude is gud

---
 vere/pkg/past/build.zig | 88 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 vere/pkg/past/build.zig

(limited to 'vere/pkg/past/build.zig')

diff --git a/vere/pkg/past/build.zig b/vere/pkg/past/build.zig
new file mode 100644
index 0000000..6f059af
--- /dev/null
+++ b/vere/pkg/past/build.zig
@@ -0,0 +1,88 @@
+const std = @import("std");
+
+pub fn build(b: *std.Build) !void {
+    const target = b.standardTargetOptions(.{});
+    const optimize = b.standardOptimizeOption(.{});
+
+    const copts: []const []const u8 =
+        b.option([]const []const u8, "copt", "") orelse &.{};
+
+    const pkg_past = b.addStaticLibrary(.{
+        .name = "past",
+        .target = target,
+        .optimize = optimize,
+    });
+
+    if (target.result.os.tag.isDarwin() and !target.query.isNative()) {
+        const macos_sdk = b.lazyDependency("macos_sdk", .{
+            .target = target,
+            .optimize = optimize,
+        });
+        if (macos_sdk != null) {
+            pkg_past.addSystemIncludePath(macos_sdk.?.path("usr/include"));
+            pkg_past.addLibraryPath(macos_sdk.?.path("usr/lib"));
+            pkg_past.addFrameworkPath(macos_sdk.?.path("System/Library/Frameworks"));
+        }
+    }
+
+    const pkg_c3 = b.dependency("pkg_c3", .{
+        .target = target,
+        .optimize = optimize,
+        .copt = copts,
+    });
+
+    const pkg_noun = b.dependency("pkg_noun", .{
+        .target = target,
+        .optimize = optimize,
+        .copt = copts,
+    });
+
+    const gmp = b.dependency("gmp", .{
+        .target = target,
+        .optimize = optimize,
+    });
+
+    pkg_past.linkLibC();
+
+    pkg_past.linkLibrary(pkg_c3.artifact("c3"));
+    pkg_past.linkLibrary(pkg_noun.artifact("noun"));
+    pkg_past.linkLibrary(gmp.artifact("gmp"));
+
+    var flags = std.ArrayList([]const u8).init(b.allocator);
+    defer flags.deinit();
+    try flags.appendSlice(&.{
+        // "-pedantic",
+        "-std=gnu23",
+    });
+    try flags.appendSlice(copts);
+
+    pkg_past.addCSourceFiles(.{
+        .root = b.path(""),
+        .files = &c_source_files,
+        .flags = flags.items,
+    });
+
+    for (install_headers) |h| pkg_past.installHeader(b.path(h), h);
+
+    b.installArtifact(pkg_past);
+}
+
+const c_source_files = [_][]const u8{
+    "v1.c",
+    "v2.c",
+    "v3.c",
+    "v4.c",
+    "migrate_v2.c",
+    "migrate_v3.c",
+    "migrate_v4.c",
+    "migrate_v5.c",
+};
+
+const install_headers = [_][]const u8{
+    "v1.h",
+    "v2.h",
+    "v3.h",
+    "v4.h",
+    "v5.h",
+    "migrate.h",
+};
-- 
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