about summary refs log tree commit diff
path: root/pkgs/development/compilers/miranda/default.nix
diff options
context:
space:
mode:
Diffstat (limited to 'pkgs/development/compilers/miranda/default.nix')
-rw-r--r--pkgs/development/compilers/miranda/default.nix6
1 files changed, 5 insertions, 1 deletions
diff --git a/pkgs/development/compilers/miranda/default.nix b/pkgs/development/compilers/miranda/default.nix
index f0d95323fe33f..8385f5063db9e 100644
--- a/pkgs/development/compilers/miranda/default.nix
+++ b/pkgs/development/compilers/miranda/default.nix
@@ -55,7 +55,11 @@ stdenv.mkDerivation rec {
   # Workaround build failure on -fno-common toolchains like upstream
   # gcc-10. Otherwise build fails as:
   #   ld: types.o:(.bss+0x11b0): multiple definition of `current_file'; y.tab.o:(.bss+0x70): first defined here
-  env.NIX_CFLAGS_COMPILE = "-fcommon";
+  env.NIX_CFLAGS_COMPILE = toString ([
+    "-fcommon"
+  ] ++ lib.optionals stdenv.cc.isClang [
+    "-Wno-error=int-conversion"
+  ]);
 
   makeFlags = [
     "CC=${stdenv.cc.targetPrefix}cc"