jbigkit: patch makefiles to use Clang when needed

9 years ago · 1924e48253
parent cce00353d0
commit 1924e48253
1 changed files with 3 additions and 0 deletions
--- a/pkgs/development/libraries/jbigkit/default.nix
+++ b/pkgs/development/libraries/jbigkit/default.nix
@ -10,6 +10,9 @@ stdenv.mkDerivation rec {

  postPatch = ''
    sed -i 's/^\(CFLAGS.*\)$/\1 -fPIC/' Makefile
+  '' + stdenv.lib.optionalString (stdenv.cc.cc.isClang or false) ''
+    substituteInPlace Makefile libjbig/Makefile pbmtools/Makefile \
+      --replace "CC = gcc" "CC = clang"
  '';

  installPhase = ''