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kernel: Create and export kernel headers

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

Change-Id: I61cb78f392412edd8d197fa01a7d50e3d02b8024
Signed-off-by: Rishabh Bhatnagar <rishabhb@codeaurora.org>
This commit is contained in:
Rishabh Bhatnagar 2019-11-12 18:58:00 -08:00
parent 30d171acd1
commit 6b33ac49f6
1 changed files with 40 additions and 9 deletions
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49
Android.bp
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@ -3,20 +3,43 @@ cc_binary_host {
srcs: ["scripts/unifdef.c"],
sanitize: {
never: true,
}
},
}
gensrcs {
name: "gen-headers_install.sh",
srcs: ["scripts/headers_install.sh"],
tools: ["unifdef"],
cmd: "sed 's+scripts/unifdef+$(location unifdef)+g' $(in) > $(out)",
output_extension: "sh",
}
cc_prebuilt_binary {
name: "headers_install.sh",
device_supported: false,
host_supported: true,
srcs: [":gen-headers_install.sh"],
}
gensrcs {
name: "qcom-kernel-includes",
cmd: "$(location headers_install.sh) `dirname $(out)` `dirname $(in)` `basename $(in)`",
tools: ["headers_install.sh"],
export_include_dirs: ["include/uapi"],
srcs: [
"include/uapi/**/*.h",
],
output_extension: "h",
}
gensrcs {
name: "qseecom-kernel-includes",
// move to out/ as root for header generation because of scripts/unifdef
// storage - at the expense of extra ../ references
cmd: "pushd out && mkdir -p scripts && rm -f scripts/unifdef && ln -s ../../$(location unifdef) scripts/unifdef && ../$(location scripts/headers_install.sh) `dirname ../$(out)` ../ $(in) && popd",
tools: ["unifdef"],
tool_files: ["scripts/headers_install.sh"],
cmd: "$(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,
}