From 0ccd2b0c5cdf4bee706b4a9341b97f786b19a978 Mon Sep 17 00:00:00 2001
From: Alex Rønne Petersen <alex@alexrp.com>
Date: Wed, 4 Jun 2025 06:53:14 +0200
Subject: compiler: Always dynamically link executables for Fuchsia.

Fuchsia only supports PIE executables, specifically ET_DYN.

https://fuchsia.dev/fuchsia-src/concepts/process/program_loading
---
 src/Compilation/Config.zig | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/Compilation')

diff --git a/src/Compilation/Config.zig b/src/Compilation/Config.zig
index 3415acf33e..e2dea2b93f 100644
--- a/src/Compilation/Config.zig
+++ b/src/Compilation/Config.zig
@@ -135,6 +135,7 @@ pub const ResolveError = error{
     LibCppRequiresLibC,
     LibUnwindRequiresLibC,
     TargetCannotDynamicLink,
+    TargetCannotStaticLinkExecutables,
     LibCRequiresDynamicLinking,
     SharedLibrariesRequireDynamicLinking,
     ExportMemoryAndDynamicIncompatible,
@@ -360,6 +361,10 @@ pub fn resolve(options: Options) ResolveError!Config {
             if (options.link_mode == .dynamic) return error.TargetCannotDynamicLink;
             break :b .static;
         }
+        if (target.os.tag == .fuchsia and options.output_mode == .Exe) {
+            if (options.link_mode == .static) return error.TargetCannotStaticLinkExecutables;
+            break :b .dynamic;
+        }
         if (explicitly_exe_or_dyn_lib and link_libc and
             (target_util.osRequiresLibC(target) or
                 // For these libcs, Zig can only provide dynamic libc when cross-compiling.
-- 
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