build: add option to build a PIE executable

natecraddock · Sep 26, 2024 · 0f0666a · 0f0666a
1 parent a3e7b62
commit 0f0666a
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/build.zig b/build.zig
@@ -4,6 +4,8 @@ pub fn build(b: *std.Build) void {
     const target = b.standardTargetOptions(.{});
     const optimize = b.standardOptimizeOption(.{});
 
+    const pie = b.option(bool, "pie", "Build a Position Independent Executable");
+
     // Expose zf as a Zig module
     _ = b.addModule("zf", .{
         .root_source_file = b.path("src/lib.zig"),
@@ -22,6 +24,7 @@ pub fn build(b: *std.Build) void {
     });
 
     exe.root_module.addImport("vaxis", dep_vaxis.module("vaxis"));
+    exe.pie = pie;
 
     b.installArtifact(exe);