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Commit 6b33ac49 authored by Rishabh Bhatnagar's avatar Rishabh Bhatnagar
Browse files

kernel: Create and export kernel headers 



Create a header library which export kernel headers.
These headers are needed by modules and userspace libraries.

Change-Id: I61cb78f392412edd8d197fa01a7d50e3d02b8024
Signed-off-by: default avatarRishabh Bhatnagar <rishabhb@codeaurora.org>
parent 30d171ac

Android.bp

+39 −8
Original line number Diff line number Diff line
@@ -3,20 +3,43 @@ cc_binary_host { 
    srcs: ["scripts/unifdef.c"],

    sanitize: {

        never: true,

    }

    },

}



gensrcs {

    name: "qseecom-kernel-includes",

    name: "gen-headers_install.sh",

    srcs: ["scripts/headers_install.sh"],

    tools: ["unifdef"],

    cmd: "sed 's+scripts/unifdef+$(location unifdef)+g' $(in) > $(out)",

    output_extension: "sh",

}



    // move to out/ as root for header generation because of scripts/unifdef

    // storage - at the expense of extra ../ references

    cmd: "pushd out && mkdir -p scripts && rm -f scripts/unifdef && ln -s ../../$(location unifdef) scripts/unifdef && ../$(location scripts/headers_install.sh) `dirname ../$(out)` ../ $(in) && popd",

cc_prebuilt_binary {

    name: "headers_install.sh",

    device_supported: false,

    host_supported: true,

    srcs: [":gen-headers_install.sh"],

}



    tools: ["unifdef"],

    tool_files: ["scripts/headers_install.sh"],

gensrcs {

    name: "qcom-kernel-includes",

    cmd: "$(location headers_install.sh) `dirname $(out)` `dirname $(in)` `basename $(in)`",

    tools: ["headers_install.sh"],

    export_include_dirs: ["include/uapi"],

    srcs: [

        "include/uapi/**/*.h",

    ],

    output_extension: "h",

}



gensrcs {

    name: "qseecom-kernel-includes",

    cmd: "$(location headers_install.sh) `dirname $(out)` `dirname $(in)` `basename $(in)`",

    tools: ["headers_install.sh"],

    export_include_dirs: ["include/uapi"],

    srcs: ["include/uapi/linux/qseecom.h"],

    srcs: [

        "include/uapi/linux/qseecom.h",

    ],

    output_extension: "h",

}
@@ -25,3 +48,11 @@ cc_library_headers { 
    generated_headers: ["qseecom-kernel-includes"],

    export_generated_headers: ["qseecom-kernel-includes"],

}



cc_library_headers {

    name: "qcom_kernel_headers",

    generated_headers: ["qcom-kernel-includes"],

    export_generated_headers: ["qcom-kernel-includes"],

    vendor: true,

    recovery_available: true,

}