Merge pull request #176427 from trofi/workaround-fno-common-for-cernlib

cernlib: add -fcommon workaround
2 years ago · 089050964d
parent 033da0465f 46e4f3bd77
commit 089050964d
1 changed files with 5 additions and 0 deletions
--- a/pkgs/development/libraries/physics/cernlib/default.nix
+++ b/pkgs/development/libraries/physics/cernlib/default.nix
@ -53,6 +53,11 @@ stdenv.mkDerivation rec {

  NIX_CFLAGS = [ "-Wno-return-type" ];

+  # Workaround build failure on -fno-common toolchains:
+  # ld: libpacklib.a(kedit.o):kuip/klink1.h:11: multiple definition of `klnkaddr';
+  #   libzftplib.a(zftpcdf.o):zftp/zftpcdf.c:155: first defined here
+  NIX_CFLAGS_COMPILE = "-fcommon";
+
  makeFlags = [
    "FORTRANOPTIONS=$(FFLAGS)"
    "CCOPTIONS=$(NIX_CFLAGS)"