From 72e40c2bd25f4b735c167c67c5f0ed0a63f2da59 Mon Sep 17 00:00:00 2001 From: Sergei Trofimovich Date: Sun, 5 Jun 2022 07:52:16 +0100 Subject: [PATCH] zsnes: add -fcommon workaround Workaround build failure on -fno-common toolchains like upstream gcc-10. Otherwise build fails as: ld: initc.o:(.bss+0x28): multiple definition of `HacksDisable'; cfg.o:(.bss+0x59e3): first defined here --- pkgs/applications/emulators/zsnes/default.nix | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/pkgs/applications/emulators/zsnes/default.nix b/pkgs/applications/emulators/zsnes/default.nix index a14109bc8572..956604cd6cc6 100644 --- a/pkgs/applications/emulators/zsnes/default.nix +++ b/pkgs/applications/emulators/zsnes/default.nix @@ -32,6 +32,10 @@ in stdenv.mkDerivation { done ''; + # Workaround build failure on -fno-common toolchains: + # ld: initc.o:(.bss+0x28): multiple definition of `HacksDisable'; cfg.o:(.bss+0x59e3): first defined here + NIX_CFLAGS_COMPILE = "-fcommon"; + preConfigure = '' cd src sed -i "/^STRIP/d" configure