Subject: [bug#61420] [PATCH 21/31] gnu: ghc-lua: Disable symbol export.

From: Lars-Dominik Braun <[email-masked]>
Date: Sat, 11 Feb 2023 11:08:15 +0100

This turns on the linker flag -Wl,-E for all libraries depending on it,
resulting in large binaries, because --gc-sections cannot clean exported
symbols.

* gnu/packages/haskell-xyz.scm (ghc-lua)[arguments]: Disable
export-dynamic feature.
---
 gnu/packages/haskell-xyz.scm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/gnu/packages/haskell-xyz.scm b/gnu/packages/haskell-xyz.scm
index 3efde02932..0a6efedd29 100644
--- a/gnu/packages/haskell-xyz.scm
+++ b/gnu/packages/haskell-xyz.scm
@@ -15452,6 +15452,9 @@ (define-public ghc-lua
                 "07wni3ji46ndqabwffgwzij2jk34dq2d66z15hcd6jg33sqnym45"))))
     (build-system haskell-build-system)
     (properties '((upstream-name . "lua")))
+    (arguments
+     ;; Allow creating fully static binaries. Avoids issues with linking pandoc statically.
+     `(#:configure-flags (list "-f-export-dynamic")))
     (native-inputs (list ghc-tasty ghc-tasty-hunit))
     (home-page "https://hslua.org/")
     (synopsis "Lua, an embeddable scripting language")
-- 
2.38.2