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40d5bf6440
This required some rework of the libc selection, as moxiebox is a layer on top of another libc - newlib. Also, moxiebox'es host VM (`sandbox`) needs a libcrypto on the host. We will not have it if we're cross-compiling a canadian cross. Fortunately, all moxiebox needs from libcrypto is SHA256, and it already includes a standalone implementation of SHA256 in its runtime. Provide a little wrapper that allows moxiebox use that implementation for the host binary, too. Also, automate collecting/printing the list of all packages in a given category (e.g. LIBC or COMP_TOOLS), generate a list of all Kconfig symbols for a given category. Signed-off-by: Alexey Neyman <stilor@att.net>
40 lines
1019 B
Bash
40 lines
1019 B
Bash
# C library build routines. We don't invoke the corresponding functions directly
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# because some of them build on top of another. E.g. moxiebox runtime requires
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# newlib as a prerequisite.
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# Define default hooks - download/unpack just the main package; no-op build hooks.
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# The actual implementation can override just what it needs then.
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_get() { CT_Fetch ${CT_LIBC_CHOICE_KSYM}; }"
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_extract() { CT_ExtractPatch ${CT_LIBC_CHOICE_KSYM}; }"
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for _m in start_files main post_cc; do
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_${_m}() { :; }"
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done
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# Source the selected libc.
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. "${CT_LIB_DIR}/scripts/build/libc/${CT_LIBC}.sh"
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do_libc_get()
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{
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_get"
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}
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do_libc_extract()
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{
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_extract"
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}
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do_libc_start_files()
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{
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_start_files"
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}
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do_libc_main()
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{
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_main"
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}
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do_libc_post_cc()
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{
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eval "${CT_LIBC//[^A-Za-z0-9]/_}_post_cc"
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}
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