{
    "targets": [{
        "target_name": "offgrid",
        "sources": ["offgrid.cc", "tclled.cc"],
        "defines": ['SPIFILE="/dev/spidev0.0"'],
        "include_dirs": [
            "./build",
            "/opt/vc/include",
            "/opt/vc/include/interface/vcos/pthreads",
            "/opt/vc/include/interface/vmcs_host/linux"
        ],
        "libraries": [
            "-L/opt/vc/lib",
            "-lmmal",
            "-lvcos",
            "-lbcm_host",
            "-lGLESv2",
            "-lEGL",
            "-lm"
        ]
    }]
}

@@ -174,31 +174,8 @@
 : %5B%0A
-            %22./build%22,%0A
     

Remove an unnecessary include directory.