···54 if system == "armv7l-linux" then stdenvLinux else
55 if system == "mips64el-linux" then stdenvLinux else
56 if system == "powerpc-linux" then /* stdenvLinux */ stdenvNative else
57- if system == "x86_64-darwin" then stdenvDarwin else
58 if system == "x86_64-solaris" then stdenvNix else
59 if system == "i686-cygwin" then stdenvNative else
60 if system == "x86_64-cygwin" then stdenvNative else
···54 if system == "armv7l-linux" then stdenvLinux else
55 if system == "mips64el-linux" then stdenvLinux else
56 if system == "powerpc-linux" then /* stdenvLinux */ stdenvNative else
57+ if system == "x86_64-darwin" then stdenvDarwinPure else
58 if system == "x86_64-solaris" then stdenvNix else
59 if system == "i686-cygwin" then stdenvNative else
60 if system == "x86_64-cygwin" then stdenvNative else