diff --git a/pkgs/development/libraries/botan/generic.nix b/pkgs/development/libraries/botan/generic.nix index c843a00b836..5880ae772ce 100644 --- a/pkgs/development/libraries/botan/generic.nix +++ b/pkgs/development/libraries/botan/generic.nix @@ -21,7 +21,7 @@ stdenv.mkDerivation rec { buildInputs = [ python bzip2 zlib gmp openssl boost ]; configurePhase = '' - python configure.py --prefix=$out --with-bzip2 --with-zlib ${if openssl != null then "--with-openssl" else ""} ${extraConfigureFlags} + python configure.py --prefix=$out --with-bzip2 --with-zlib ${if openssl != null then "--with-openssl" else ""} ${extraConfigureFlags}${if stdenv.cc.isClang then " --cc=clang" else "" } ''; enableParallelBuilding = true;